\ No newline at end of file
diff --git a/dashboard-ui/appservices.html b/dashboard-ui/appservices.html
index 72c2f63630..eb485188a0 100644
--- a/dashboard-ui/appservices.html
+++ b/dashboard-ui/appservices.html
@@ -3,29 +3,6 @@
diff --git a/dashboard-ui/bower_components/alameda/.bower.json b/dashboard-ui/bower_components/alameda/.bower.json
new file mode 100644
index 0000000000..3a10ac7737
--- /dev/null
+++ b/dashboard-ui/bower_components/alameda/.bower.json
@@ -0,0 +1,34 @@
+{
+ "name": "alameda",
+ "version": "1.0.0",
+ "ignore": [
+ ".gitignore",
+ ".npmignore",
+ "node_modules",
+ "package.json",
+ "README.md",
+ "tests",
+ "tests-requirejs",
+ "copyrequirejstests.sh",
+ "testBaseUrl.js"
+ ],
+ "homepage": "https://github.com/requirejs/alameda",
+ "authors": [
+ "jrburke.com"
+ ],
+ "description": "AMD loader, like requirejs, but with promises and for modern browsers",
+ "main": "alameda.js",
+ "license": [
+ "MIT"
+ ],
+ "_release": "1.0.0",
+ "_resolution": {
+ "type": "version",
+ "tag": "1.0.0",
+ "commit": "f09e80862f0e40b4018531f360f5336c5ca8eaa2"
+ },
+ "_source": "git://github.com/requirejs/alameda.git",
+ "_target": "^1.0.0",
+ "_originalSource": "alameda",
+ "_direct": true
+}
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/alameda/LICENSE b/dashboard-ui/bower_components/alameda/LICENSE
new file mode 100644
index 0000000000..cd164e2731
--- /dev/null
+++ b/dashboard-ui/bower_components/alameda/LICENSE
@@ -0,0 +1,45 @@
+Copyright jQuery Foundation and other contributors, https://jquery.org/
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/requirejs/alameda
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules directory, and certain utilities used
+to build or test the software in the tests and tests-requirejs directories, are
+externally maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.
diff --git a/dashboard-ui/bower_components/alameda/alameda.js b/dashboard-ui/bower_components/alameda/alameda.js
new file mode 100644
index 0000000000..a406dce589
--- /dev/null
+++ b/dashboard-ui/bower_components/alameda/alameda.js
@@ -0,0 +1,1253 @@
+/**
+ * @license alameda 1.0.0 Copyright jQuery Foundation and other contributors.
+ * Released under MIT license, http://github.com/requirejs/alameda/LICENSE
+ */
+// Going sloppy because loader plugin execs may depend on non-strict execution.
+/*jslint sloppy: true, nomen: true, regexp: true */
+/*global document, navigator, importScripts, Promise, setTimeout */
+
+var requirejs, require, define;
+(function (global, Promise, undef) {
+ if (!Promise) {
+ throw new Error('No Promise implementation available');
+ }
+
+ var topReq, dataMain, src, subPath,
+ bootstrapConfig = requirejs || require,
+ hasOwn = Object.prototype.hasOwnProperty,
+ contexts = {},
+ queue = [],
+ currDirRegExp = /^\.\//,
+ urlRegExp = /^\/|\:|\?|\.js$/,
+ commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+ cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+ jsSuffixRegExp = /\.js$/,
+ slice = Array.prototype.slice;
+
+ if (typeof requirejs === 'function') {
+ return;
+ }
+
+ // Could match something like ')//comment', do not lose the prefix to comment.
+ function commentReplace(match, multi, multiText, singlePrefix) {
+ return singlePrefix || '';
+ }
+
+ function hasProp(obj, prop) {
+ return hasOwn.call(obj, prop);
+ }
+
+ function getOwn(obj, prop) {
+ return obj && hasProp(obj, prop) && obj[prop];
+ }
+
+ /**
+ * Cycles over properties in an object and calls a function for each
+ * property value. If the function returns a truthy value, then the
+ * iteration is stopped.
+ */
+ function eachProp(obj, func) {
+ var prop;
+ for (prop in obj) {
+ if (hasProp(obj, prop)) {
+ if (func(obj[prop], prop)) {
+ break;
+ }
+ }
+ }
+ }
+
+ /**
+ * Simple function to mix in properties from source into target,
+ * but only if target does not already have a property of the same name.
+ */
+ function mixin(target, source, force, deepStringMixin) {
+ if (source) {
+ eachProp(source, function (value, prop) {
+ if (force || !hasProp(target, prop)) {
+ if (deepStringMixin && typeof value === 'object' && value &&
+ !Array.isArray(value) && typeof value !== 'function' &&
+ !(value instanceof RegExp)) {
+
+ if (!target[prop]) {
+ target[prop] = {};
+ }
+ mixin(target[prop], value, force, deepStringMixin);
+ } else {
+ target[prop] = value;
+ }
+ }
+ });
+ }
+ return target;
+ }
+
+ // Allow getting a global that expressed in
+ // dot notation, like 'a.b.c'.
+ function getGlobal(value) {
+ if (!value) {
+ return value;
+ }
+ var g = global;
+ value.split('.').forEach(function (part) {
+ g = g[part];
+ });
+ return g;
+ }
+
+ function newContext(contextName) {
+ var req, main, makeMap, callDep, handlers, checkingLater, load, context,
+ defined = {},
+ waiting = {},
+ config = {
+ // Defaults. Do not set a default for map
+ // config to speed up normalize(), which
+ // will run faster if there is no default.
+ waitSeconds: 7,
+ baseUrl: './',
+ paths: {},
+ bundles: {},
+ pkgs: {},
+ shim: {},
+ config: {}
+ },
+ mapCache = {},
+ requireDeferreds = [],
+ deferreds = {},
+ calledDefine = {},
+ calledPlugin = {},
+ loadCount = 0,
+ startTime = (new Date()).getTime(),
+ errCount = 0,
+ trackedErrors = {},
+ urlFetched = {},
+ bundlesMap = {},
+ asyncResolve = Promise.resolve();
+
+ /**
+ * Trims the . and .. from an array of path segments.
+ * It will keep a leading path segment if a .. will become
+ * the first path segment, to help with module name lookups,
+ * which act like paths, but can be remapped. But the end result,
+ * all paths that use this function should look normalized.
+ * NOTE: this method MODIFIES the input array.
+ * @param {Array} ary the array of path segments.
+ */
+ function trimDots(ary) {
+ var i, part, length = ary.length;
+ for (i = 0; i < length; i++) {
+ part = ary[i];
+ if (part === '.') {
+ ary.splice(i, 1);
+ i -= 1;
+ } else if (part === '..') {
+ // If at the start, or previous value is still ..,
+ // keep them so that when converted to a path it may
+ // still work when converted to a path, even though
+ // as an ID it is less than ideal. In larger point
+ // releases, may be better to just kick out an error.
+ if (i === 0 || (i === 1 && ary[2] === '..') || ary[i - 1] === '..') {
+ continue;
+ } else if (i > 0) {
+ ary.splice(i - 1, 2);
+ i -= 2;
+ }
+ }
+ }
+ }
+
+ /**
+ * Given a relative module name, like ./something, normalize it to
+ * a real name that can be mapped to a path.
+ * @param {String} name the relative name
+ * @param {String} baseName a real name that the name arg is relative
+ * to.
+ * @param {Boolean} applyMap apply the map config to the value. Should
+ * only be done if this normalization is for a dependency ID.
+ * @returns {String} normalized name
+ */
+ function normalize(name, baseName, applyMap) {
+ var pkgMain, mapValue, nameParts, i, j, nameSegment, lastIndex,
+ foundMap, foundI, foundStarMap, starI,
+ baseParts = baseName && baseName.split('/'),
+ normalizedBaseParts = baseParts,
+ map = config.map,
+ starMap = map && map['*'];
+
+
+ //Adjust any relative paths.
+ if (name) {
+ name = name.split('/');
+ lastIndex = name.length - 1;
+
+ // If wanting node ID compatibility, strip .js from end
+ // of IDs. Have to do this here, and not in nameToUrl
+ // because node allows either .js or non .js to map
+ // to same file.
+ if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
+ name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
+ }
+
+ // Starts with a '.' so need the baseName
+ if (name[0].charAt(0) === '.' && baseParts) {
+ //Convert baseName to array, and lop off the last part,
+ //so that . matches that 'directory' and not name of the baseName's
+ //module. For instance, baseName of 'one/two/three', maps to
+ //'one/two/three.js', but we want the directory, 'one/two' for
+ //this normalization.
+ normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+ name = normalizedBaseParts.concat(name);
+ }
+
+ trimDots(name);
+ name = name.join('/');
+ }
+
+ // Apply map config if available.
+ if (applyMap && map && (baseParts || starMap)) {
+ nameParts = name.split('/');
+
+ outerLoop: for (i = nameParts.length; i > 0; i -= 1) {
+ nameSegment = nameParts.slice(0, i).join('/');
+
+ if (baseParts) {
+ // Find the longest baseName segment match in the config.
+ // So, do joins on the biggest to smallest lengths of baseParts.
+ for (j = baseParts.length; j > 0; j -= 1) {
+ mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+ // baseName segment has config, find if it has one for
+ // this name.
+ if (mapValue) {
+ mapValue = getOwn(mapValue, nameSegment);
+ if (mapValue) {
+ // Match, update name to the new value.
+ foundMap = mapValue;
+ foundI = i;
+ break outerLoop;
+ }
+ }
+ }
+ }
+
+ // Check for a star map match, but just hold on to it,
+ // if there is a shorter segment match later in a matching
+ // config, then favor over this star map.
+ if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+ foundStarMap = getOwn(starMap, nameSegment);
+ starI = i;
+ }
+ }
+
+ if (!foundMap && foundStarMap) {
+ foundMap = foundStarMap;
+ foundI = starI;
+ }
+
+ if (foundMap) {
+ nameParts.splice(0, foundI, foundMap);
+ name = nameParts.join('/');
+ }
+ }
+
+ // If the name points to a package's name, use
+ // the package main instead.
+ pkgMain = getOwn(config.pkgs, name);
+
+ return pkgMain ? pkgMain : name;
+ }
+
+ function makeShimExports(value) {
+ function fn() {
+ var ret;
+ if (value.init) {
+ ret = value.init.apply(global, arguments);
+ }
+ return ret || (value.exports && getGlobal(value.exports));
+ }
+ return fn;
+ }
+
+ function takeQueue(anonId) {
+ var i, id, args, shim;
+ for (i = 0; i < queue.length; i += 1) {
+ // Peek to see if anon
+ if (typeof queue[i][0] !== 'string') {
+ if (anonId) {
+ queue[i].unshift(anonId);
+ anonId = undef;
+ } else {
+ // Not our anon module, stop.
+ break;
+ }
+ }
+ args = queue.shift();
+ id = args[0];
+ i -= 1;
+
+ if (!hasProp(defined, id) && !hasProp(waiting, id)) {
+ if (hasProp(deferreds, id)) {
+ main.apply(undef, args);
+ } else {
+ waiting[id] = args;
+ }
+ }
+ }
+
+ // if get to the end and still have anonId, then could be
+ // a shimmed dependency.
+ if (anonId) {
+ shim = getOwn(config.shim, anonId) || {};
+ main(anonId, shim.deps || [], shim.exportsFn);
+ }
+ }
+
+ function makeRequire(relName, topLevel) {
+ var req = function (deps, callback, errback, alt) {
+ var name, cfg;
+
+ if (topLevel) {
+ takeQueue();
+ }
+
+ if (typeof deps === "string") {
+ if (handlers[deps]) {
+ return handlers[deps](relName);
+ }
+ // Just return the module wanted. In this scenario, the
+ // deps arg is the module name, and second arg (if passed)
+ // is just the relName.
+ // Normalize module name, if it contains . or ..
+ name = makeMap(deps, relName, true).id;
+ if (!hasProp(defined, name)) {
+ throw new Error('Not loaded: ' + name);
+ }
+ return defined[name];
+ } else if (deps && !Array.isArray(deps)) {
+ // deps is a config object, not an array.
+ cfg = deps;
+ deps = undef;
+
+ if (Array.isArray(callback)) {
+ // callback is an array, which means it is a dependency list.
+ // Adjust args if there are dependencies
+ deps = callback;
+ callback = errback;
+ errback = alt;
+ }
+
+ if (topLevel) {
+ // Could be a new context, so call returned require
+ return req.config(cfg)(deps, callback, errback);
+ }
+ }
+
+ // Support require(['a'])
+ callback = callback || function () {
+ // In case used later as a promise then value, return the
+ // arguments as an array.
+ return slice.call(arguments, 0);
+ };
+
+ // Complete async to maintain expected execution semantics.
+ return asyncResolve.then(function () {
+ // Grab any modules that were defined after a require call.
+ takeQueue();
+
+ return main(undef, deps || [], callback, errback, relName);
+ });
+ };
+
+ req.isBrowser = typeof document !== 'undefined' &&
+ typeof navigator !== 'undefined';
+
+ req.nameToUrl = function (moduleName, ext, skipExt) {
+ var paths, syms, i, parentModule, url,
+ parentPath, bundleId,
+ pkgMain = getOwn(config.pkgs, moduleName);
+
+ if (pkgMain) {
+ moduleName = pkgMain;
+ }
+
+ bundleId = getOwn(bundlesMap, moduleName);
+
+ if (bundleId) {
+ return req.nameToUrl(bundleId, ext, skipExt);
+ }
+
+ // If a colon is in the URL, it indicates a protocol is used and it is
+ // just an URL to a file, or if it starts with a slash, contains a query
+ // arg (i.e. ?) or ends with .js, then assume the user meant to use an
+ // url and not a module id. The slash is important for protocol-less
+ // URLs as well as full paths.
+ if (urlRegExp.test(moduleName)) {
+ // Just a plain path, not module name lookup, so just return it.
+ // Add extension if it is included. This is a bit wonky, only non-.js
+ // things pass an extension, this method probably needs to be
+ // reworked.
+ url = moduleName + (ext || '');
+ } else {
+ // A module that needs to be converted to a path.
+ paths = config.paths;
+
+ syms = moduleName.split('/');
+ // For each module name segment, see if there is a path
+ // registered for it. Start with most specific name
+ // and work up from it.
+ for (i = syms.length; i > 0; i -= 1) {
+ parentModule = syms.slice(0, i).join('/');
+
+ parentPath = getOwn(paths, parentModule);
+ if (parentPath) {
+ // If an array, it means there are a few choices,
+ // Choose the one that is desired
+ if (Array.isArray(parentPath)) {
+ parentPath = parentPath[0];
+ }
+ syms.splice(0, i, parentPath);
+ break;
+ }
+ }
+
+ // Join the path parts together, then figure out if baseUrl is needed.
+ url = syms.join('/');
+ url += (ext || (/^data\:|^blob\:|\?/.test(url) || skipExt ? '' : '.js'));
+ url = (url.charAt(0) === '/' ||
+ url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+ }
+
+ return config.urlArgs && !/^blob\:/.test(url) ?
+ url + config.urlArgs(moduleName, url) : url;
+ };
+
+ /**
+ * Converts a module name + .extension into an URL path.
+ * *Requires* the use of a module name. It does not support using
+ * plain URLs like nameToUrl.
+ */
+ req.toUrl = function (moduleNamePlusExt) {
+ var ext,
+ index = moduleNamePlusExt.lastIndexOf('.'),
+ segment = moduleNamePlusExt.split('/')[0],
+ isRelative = segment === '.' || segment === '..';
+
+ // Have a file extension alias, and it is not the
+ // dots from a relative path.
+ if (index !== -1 && (!isRelative || index > 1)) {
+ ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+ moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+ }
+
+ return req.nameToUrl(normalize(moduleNamePlusExt, relName), ext, true);
+ };
+
+ req.defined = function (id) {
+ return hasProp(defined, makeMap(id, relName, true).id);
+ };
+
+ req.specified = function (id) {
+ id = makeMap(id, relName, true).id;
+ return hasProp(defined, id) || hasProp(deferreds, id);
+ };
+
+ return req;
+ }
+
+ function resolve(name, d, value) {
+ if (name) {
+ defined[name] = value;
+ if (requirejs.onResourceLoad) {
+ requirejs.onResourceLoad(context, d.map, d.deps);
+ }
+ }
+ d.finished = true;
+ d.resolve(value);
+ }
+
+ function reject(d, err) {
+ d.finished = true;
+ d.rejected = true;
+ d.reject(err);
+ }
+
+ function makeNormalize(relName) {
+ return function (name) {
+ return normalize(name, relName, true);
+ };
+ }
+
+ function defineModule(d) {
+ d.factoryCalled = true;
+
+ var ret,
+ name = d.map.id;
+
+ try {
+ ret = d.factory.apply(defined[name], d.values);
+ } catch(err) {
+ return reject(d, err);
+ }
+
+ if (name) {
+ // Favor return value over exports. If node/cjs in play,
+ // then will not have a return value anyway. Favor
+ // module.exports assignment over exports object.
+ if (ret === undef) {
+ if (d.cjsModule) {
+ ret = d.cjsModule.exports;
+ } else if (d.usingExports) {
+ ret = defined[name];
+ }
+ }
+ } else {
+ // Remove the require deferred from the list to
+ // make cycle searching faster. Do not need to track
+ // it anymore either.
+ requireDeferreds.splice(requireDeferreds.indexOf(d), 1);
+ }
+ resolve(name, d, ret);
+ }
+
+ // This method is attached to every module deferred,
+ // so the "this" in here is the module deferred object.
+ function depFinished(val, i) {
+ if (!this.rejected && !this.depDefined[i]) {
+ this.depDefined[i] = true;
+ this.depCount += 1;
+ this.values[i] = val;
+ if (!this.depending && this.depCount === this.depMax) {
+ defineModule(this);
+ }
+ }
+ }
+
+ function makeDefer(name) {
+ var d = {};
+ d.promise = new Promise(function (resolve, reject) {
+ d.resolve = resolve;
+ d.reject = function(err) {
+ if (!name) {
+ requireDeferreds.splice(requireDeferreds.indexOf(d), 1);
+ }
+ reject(err);
+ };
+ });
+ d.map = name ? makeMap(name, null, true) : {};
+ d.depCount = 0;
+ d.depMax = 0;
+ d.values = [];
+ d.depDefined = [];
+ d.depFinished = depFinished;
+ if (d.map.pr) {
+ // Plugin resource ID, implicitly
+ // depends on plugin. Track it in deps
+ // so cycle breaking can work
+ d.deps = [makeMap(d.map.pr)];
+ }
+ return d;
+ }
+
+ function getDefer(name) {
+ var d;
+ if (name) {
+ d = hasProp(deferreds, name) && deferreds[name];
+ if (!d) {
+ d = deferreds[name] = makeDefer(name);
+ }
+ } else {
+ d = makeDefer();
+ requireDeferreds.push(d);
+ }
+ return d;
+ }
+
+ function makeErrback(d, name) {
+ return function (err) {
+ if (!d.rejected) {
+ if (!err.dynaId) {
+ err.dynaId = 'id' + (errCount += 1);
+ err.requireModules = [name];
+ }
+ reject(d, err);
+ }
+ };
+ }
+
+ function waitForDep(depMap, relName, d, i) {
+ d.depMax += 1;
+
+ // Do the fail at the end to catch errors
+ // in the then callback execution.
+ callDep(depMap, relName).then(function (val) {
+ d.depFinished(val, i);
+ }, makeErrback(d, depMap.id)).catch(makeErrback(d, d.map.id));
+ }
+
+ function makeLoad(id) {
+ var fromTextCalled;
+ function load(value) {
+ // Protect against older plugins that call load after
+ // calling load.fromText
+ if (!fromTextCalled) {
+ resolve(id, getDefer(id), value);
+ }
+ }
+
+ load.error = function (err) {
+ getDefer(id).reject(err);
+ };
+
+ load.fromText = function (text, textAlt) {
+ /*jslint evil: true */
+ var d = getDefer(id),
+ map = makeMap(makeMap(id).n),
+ plainId = map.id;
+
+ fromTextCalled = true;
+
+ // Set up the factory just to be a return of the value from
+ // plainId.
+ d.factory = function (p, val) {
+ return val;
+ };
+
+ // As of requirejs 2.1.0, support just passing the text, to reinforce
+ // fromText only being called once per resource. Still
+ // support old style of passing moduleName but discard
+ // that moduleName in favor of the internal ref.
+ if (textAlt) {
+ text = textAlt;
+ }
+
+ // Transfer any config to this other module.
+ if (hasProp(config.config, id)) {
+ config.config[plainId] = config.config[id];
+ }
+
+ try {
+ req.exec(text);
+ } catch (e) {
+ reject(d, new Error('fromText eval for ' + plainId +
+ ' failed: ' + e));
+ }
+
+ // Execute any waiting define created by the plainId
+ takeQueue(plainId);
+
+ // Mark this as a dependency for the plugin
+ // resource
+ d.deps = [map];
+ waitForDep(map, null, d, d.deps.length);
+ };
+
+ return load;
+ }
+
+ load = typeof importScripts === 'function' ?
+ function (map) {
+ var url = map.url;
+ if (urlFetched[url]) {
+ return;
+ }
+ urlFetched[url] = true;
+
+ // Ask for the deferred so loading is triggered.
+ // Do this before loading, since loading is sync.
+ getDefer(map.id);
+ importScripts(url);
+ takeQueue(map.id);
+ } :
+ function (map) {
+ var script,
+ id = map.id,
+ url = map.url;
+
+ if (urlFetched[url]) {
+ return;
+ }
+ urlFetched[url] = true;
+
+ script = document.createElement('script');
+ script.setAttribute('data-requiremodule', id);
+ script.type = config.scriptType || 'text/javascript';
+ script.charset = 'utf-8';
+ script.async = true;
+
+ loadCount += 1;
+
+ script.addEventListener('load', function () {
+ loadCount -= 1;
+ takeQueue(id);
+ }, false);
+ script.addEventListener('error', function () {
+ loadCount -= 1;
+ var err,
+ pathConfig = getOwn(config.paths, id),
+ d = getOwn(deferreds, id);
+ if (pathConfig && Array.isArray(pathConfig) &&
+ pathConfig.length > 1) {
+ script.parentNode.removeChild(script);
+ // Pop off the first array value, since it failed, and
+ // retry
+ pathConfig.shift();
+ d.map = makeMap(id);
+ load(d.map);
+ } else {
+ err = new Error('Load failed: ' + id + ': ' + script.src);
+ err.requireModules = [id];
+ getDefer(id).reject(err);
+ }
+ }, false);
+
+ script.src = url;
+
+ document.head.appendChild(script);
+ };
+
+ function callPlugin(plugin, map, relName) {
+ plugin.load(map.n, makeRequire(relName), makeLoad(map.id), config);
+ }
+
+ callDep = function (map, relName) {
+ var args, bundleId,
+ name = map.id,
+ shim = config.shim[name];
+
+ if (hasProp(waiting, name)) {
+ args = waiting[name];
+ delete waiting[name];
+ main.apply(undef, args);
+ } else if (!hasProp(deferreds, name)) {
+ if (map.pr) {
+ // If a bundles config, then just load that file instead to
+ // resolve the plugin, as it is built into that bundle.
+ if ((bundleId = getOwn(bundlesMap, name))) {
+ map.url = req.nameToUrl(bundleId);
+ load(map);
+ } else {
+ return callDep(makeMap(map.pr)).then(function (plugin) {
+ // Redo map now that plugin is known to be loaded
+ var newMap = makeMap(name, relName, true),
+ newId = newMap.id,
+ shim = getOwn(config.shim, newId);
+
+ // Make sure to only call load once per resource. Many
+ // calls could have been queued waiting for plugin to load.
+ if (!hasProp(calledPlugin, newId)) {
+ calledPlugin[newId] = true;
+ if (shim && shim.deps) {
+ req(shim.deps, function () {
+ callPlugin(plugin, newMap, relName);
+ });
+ } else {
+ callPlugin(plugin, newMap, relName);
+ }
+ }
+ return getDefer(newId).promise;
+ });
+ }
+ } else if (shim && shim.deps) {
+ req(shim.deps, function () {
+ load(map);
+ });
+ } else {
+ load(map);
+ }
+ }
+
+ return getDefer(name).promise;
+ };
+
+ // Turns a plugin!resource to [plugin, resource]
+ // with the plugin being undefined if the name
+ // did not have a plugin prefix.
+ function splitPrefix(name) {
+ var prefix,
+ index = name ? name.indexOf('!') : -1;
+ if (index > -1) {
+ prefix = name.substring(0, index);
+ name = name.substring(index + 1, name.length);
+ }
+ return [prefix, name];
+ }
+
+ /**
+ * Makes a name map, normalizing the name, and using a plugin
+ * for normalization if necessary. Grabs a ref to plugin
+ * too, as an optimization.
+ */
+ makeMap = function (name, relName, applyMap) {
+ if (typeof name !== 'string') {
+ return name;
+ }
+
+ var plugin, url, parts, prefix, result,
+ cacheKey = name + ' & ' + (relName || '') + ' & ' + !!applyMap;
+
+ parts = splitPrefix(name);
+ prefix = parts[0];
+ name = parts[1];
+
+ if (!prefix && hasProp(mapCache, cacheKey)) {
+ return mapCache[cacheKey];
+ }
+
+ if (prefix) {
+ prefix = normalize(prefix, relName, applyMap);
+ plugin = hasProp(defined, prefix) && defined[prefix];
+ }
+
+ // Normalize according
+ if (prefix) {
+ if (plugin && plugin.normalize) {
+ name = plugin.normalize(name, makeNormalize(relName));
+ } else {
+ // If nested plugin references, then do not try to
+ // normalize, as it will not normalize correctly. This
+ // places a restriction on resourceIds, and the longer
+ // term solution is not to normalize until plugins are
+ // loaded and all normalizations to allow for async
+ // loading of a loader plugin. But for now, fixes the
+ // common uses. Details in requirejs#1131
+ name = name.indexOf('!') === -1 ?
+ normalize(name, relName, applyMap) :
+ name;
+ }
+ } else {
+ name = normalize(name, relName, applyMap);
+ parts = splitPrefix(name);
+ prefix = parts[0];
+ name = parts[1];
+
+ url = req.nameToUrl(name);
+ }
+
+ // Using ridiculous property names for space reasons
+ result = {
+ id: prefix ? prefix + '!' + name : name, // fullName
+ n: name,
+ pr: prefix,
+ url: url
+ };
+
+ if (!prefix) {
+ mapCache[cacheKey] = result;
+ }
+
+ return result;
+ };
+
+ handlers = {
+ require: function (name) {
+ return makeRequire(name);
+ },
+ exports: function (name) {
+ var e = defined[name];
+ if (typeof e !== 'undefined') {
+ return e;
+ } else {
+ return (defined[name] = {});
+ }
+ },
+ module: function (name) {
+ return {
+ id: name,
+ uri: '',
+ exports: handlers.exports(name),
+ config: function () {
+ return getOwn(config.config, name) || {};
+ }
+ };
+ }
+ };
+
+ function breakCycle(d, traced, processed) {
+ var id = d.map.id;
+
+ traced[id] = true;
+ if (!d.finished && d.deps) {
+ d.deps.forEach(function (depMap) {
+ var depId = depMap.id,
+ dep = !hasProp(handlers, depId) && getDefer(depId);
+
+ // Only force things that have not completed
+ // being defined, so still in the registry,
+ // and only if it has not been matched up
+ // in the module already.
+ if (dep && !dep.finished && !processed[depId]) {
+ if (hasProp(traced, depId)) {
+ d.deps.forEach(function (depMap, i) {
+ if (depMap.id === depId) {
+ d.depFinished(defined[depId], i);
+ }
+ });
+ } else {
+ breakCycle(dep, traced, processed);
+ }
+ }
+ });
+ }
+ processed[id] = true;
+ }
+
+ function check(d) {
+ var err,
+ notFinished = [],
+ waitInterval = config.waitSeconds * 1000,
+ // It is possible to disable the wait interval by using waitSeconds 0.
+ expired = waitInterval &&
+ (startTime + waitInterval) < (new Date()).getTime();
+
+ if (loadCount === 0) {
+ // If passed in a deferred, it is for a specific require call.
+ // Could be a sync case that needs resolution right away.
+ // Otherwise, if no deferred, means it was the last ditch
+ // timeout-based check, so check all waiting require deferreds.
+ if (d) {
+ if (!d.finished) {
+ breakCycle(d, {}, {});
+ }
+ } else if (requireDeferreds.length) {
+ requireDeferreds.forEach(function (d) {
+ breakCycle(d, {}, {});
+ });
+ }
+ }
+
+ // If still waiting on loads, and the waiting load is something
+ // other than a plugin resource, or there are still outstanding
+ // scripts, then just try back later.
+ if (expired) {
+ // If wait time expired, throw error of unloaded modules.
+ eachProp(deferreds, function (d) {
+ if (!d.finished) {
+ notFinished.push(d.map.id);
+ }
+ });
+ err = new Error('Timeout for modules: ' + notFinished);
+ err.requireModules = notFinished;
+ req.onError(err);
+ } else if (loadCount || requireDeferreds.length) {
+ // Something is still waiting to load. Wait for it, but only
+ // if a later check is not already scheduled. Using setTimeout
+ // because want other things in the event loop to happen,
+ // to help in dependency resolution, and this is really a
+ // last ditch check, mostly for detecting timeouts (cycles
+ // should come through the main() use of check()), so it can
+ // wait a bit before doing the final check.
+ if (!checkingLater) {
+ checkingLater = true;
+ setTimeout(function () {
+ checkingLater = false;
+ check();
+ }, 70);
+ }
+ }
+ }
+
+ // Used to break out of the promise try/catch chains.
+ function delayedError(e) {
+ setTimeout(function () {
+ if (!e.dynaId || !trackedErrors[e.dynaId]) {
+ trackedErrors[e.dynaId] = true;
+ req.onError(e);
+ }
+ });
+ return e;
+ }
+
+ main = function (name, deps, factory, errback, relName) {
+ // Only allow main calling once per module.
+ if (name && hasProp(calledDefine, name)) {
+ return;
+ }
+ calledDefine[name] = true;
+
+ var d = getDefer(name);
+
+ // This module may not have dependencies
+ if (deps && !Array.isArray(deps)) {
+ // deps is not an array, so probably means
+ // an object literal or factory function for
+ // the value. Adjust args.
+ factory = deps;
+ deps = [];
+ }
+
+ if (!errback) {
+ if (hasProp(config, 'defaultErrback')) {
+ if (config.defaultErrback) {
+ errback = config.defaultErrback;
+ }
+ } else {
+ errback = delayedError;
+ }
+ }
+
+ if (errback) {
+ d.promise.catch(errback);
+ }
+
+ // Use name if no relName
+ relName = relName || name;
+
+ // Call the factory to define the module, if necessary.
+ if (typeof factory === 'function') {
+
+ if (!deps.length && factory.length) {
+ // Remove comments from the callback string,
+ // look for require calls, and pull them into the dependencies,
+ // but only if there are function args.
+ factory
+ .toString()
+ .replace(commentRegExp, commentReplace)
+ .replace(cjsRequireRegExp, function (match, dep) {
+ deps.push(dep);
+ });
+
+ // May be a CommonJS thing even without require calls, but still
+ // could use exports, and module. Avoid doing exports and module
+ // work though if it just needs require.
+ // REQUIRES the function to expect the CommonJS variables in the
+ // order listed below.
+ deps = (factory.length === 1 ?
+ ['require'] :
+ ['require', 'exports', 'module']).concat(deps);
+ }
+
+ // Save info for use later.
+ d.factory = factory;
+ d.deps = deps;
+
+ d.depending = true;
+ deps.forEach(function (depName, i) {
+ var depMap;
+ deps[i] = depMap = makeMap(depName, relName, true);
+ depName = depMap.id;
+
+ // Fast path CommonJS standard dependencies.
+ if (depName === "require") {
+ d.values[i] = handlers.require(name);
+ } else if (depName === "exports") {
+ // CommonJS module spec 1.1
+ d.values[i] = handlers.exports(name);
+ d.usingExports = true;
+ } else if (depName === "module") {
+ // CommonJS module spec 1.1
+ d.values[i] = d.cjsModule = handlers.module(name);
+ } else if (depName === undefined) {
+ d.values[i] = undefined;
+ } else {
+ waitForDep(depMap, relName, d, i);
+ }
+ });
+ d.depending = false;
+
+ // Some modules just depend on the require, exports, modules, so
+ // trigger their definition here if so.
+ if (d.depCount === d.depMax) {
+ defineModule(d);
+ }
+ } else if (name) {
+ // May just be an object definition for the module. Only
+ // worry about defining if have a module name.
+ resolve(name, d, factory);
+ }
+
+ startTime = (new Date()).getTime();
+
+ if (!name) {
+ check(d);
+ }
+
+ return d.promise;
+ };
+
+ req = makeRequire(null, true);
+
+ /*
+ * Just drops the config on the floor, but returns req in case
+ * the config return value is used.
+ */
+ req.config = function (cfg) {
+ if (cfg.context && cfg.context !== contextName) {
+ return newContext(cfg.context).config(cfg);
+ }
+
+ // Since config changed, mapCache may not be valid any more.
+ mapCache = {};
+
+ // Make sure the baseUrl ends in a slash.
+ if (cfg.baseUrl) {
+ if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+ cfg.baseUrl += '/';
+ }
+ }
+
+ // Convert old style urlArgs string to a function.
+ if (typeof cfg.urlArgs === 'string') {
+ var urlArgs = cfg.urlArgs;
+ cfg.urlArgs = function(id, url) {
+ return (url.indexOf('?') === -1 ? '?' : '&') + urlArgs;
+ };
+ }
+
+ // Save off the paths and packages since they require special processing,
+ // they are additive.
+ var shim = config.shim,
+ objs = {
+ paths: true,
+ bundles: true,
+ config: true,
+ map: true
+ };
+
+ eachProp(cfg, function (value, prop) {
+ if (objs[prop]) {
+ if (!config[prop]) {
+ config[prop] = {};
+ }
+ mixin(config[prop], value, true, true);
+ } else {
+ config[prop] = value;
+ }
+ });
+
+ // Reverse map the bundles
+ if (cfg.bundles) {
+ eachProp(cfg.bundles, function (value, prop) {
+ value.forEach(function (v) {
+ if (v !== prop) {
+ bundlesMap[v] = prop;
+ }
+ });
+ });
+ }
+
+ // Merge shim
+ if (cfg.shim) {
+ eachProp(cfg.shim, function (value, id) {
+ // Normalize the structure
+ if (Array.isArray(value)) {
+ value = {
+ deps: value
+ };
+ }
+ if ((value.exports || value.init) && !value.exportsFn) {
+ value.exportsFn = makeShimExports(value);
+ }
+ shim[id] = value;
+ });
+ config.shim = shim;
+ }
+
+ // Adjust packages if necessary.
+ if (cfg.packages) {
+ cfg.packages.forEach(function (pkgObj) {
+ var location, name;
+
+ pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+
+ name = pkgObj.name;
+ location = pkgObj.location;
+ if (location) {
+ config.paths[name] = pkgObj.location;
+ }
+
+ // Save pointer to main module ID for pkg name.
+ // Remove leading dot in main, so main paths are normalized,
+ // and remove any trailing .js, since different package
+ // envs have different conventions: some use a module name,
+ // some use a file name.
+ config.pkgs[name] = pkgObj.name + '/' + (pkgObj.main || 'main')
+ .replace(currDirRegExp, '')
+ .replace(jsSuffixRegExp, '');
+ });
+ }
+
+ // If a deps array or a config callback is specified, then call
+ // require with those args. This is useful when require is defined as a
+ // config object before require.js is loaded.
+ if (cfg.deps || cfg.callback) {
+ req(cfg.deps, cfg.callback);
+ }
+
+ return req;
+ };
+
+ req.onError = function (err) {
+ throw err;
+ };
+
+ context = {
+ id: contextName,
+ defined: defined,
+ waiting: waiting,
+ config: config,
+ deferreds: deferreds
+ };
+
+ contexts[contextName] = context;
+
+ return req;
+ }
+
+ requirejs = topReq = newContext('_');
+
+ if (typeof require !== 'function') {
+ require = topReq;
+ }
+
+ /**
+ * Executes the text. Normally just uses eval, but can be modified
+ * to use a better, environment-specific call. Only used for transpiling
+ * loader plugins, not for plain JS modules.
+ * @param {String} text the text to execute/evaluate.
+ */
+ topReq.exec = function (text) {
+ /*jslint evil: true */
+ return eval(text);
+ };
+
+ topReq.contexts = contexts;
+
+ define = function () {
+ queue.push(slice.call(arguments, 0));
+ };
+
+ define.amd = {
+ jQuery: true
+ };
+
+ if (bootstrapConfig) {
+ topReq.config(bootstrapConfig);
+ }
+
+ // data-main support.
+ if (topReq.isBrowser && !contexts._.config.skipDataMain) {
+ dataMain = document.querySelectorAll('script[data-main]')[0];
+ dataMain = dataMain && dataMain.getAttribute('data-main');
+ if (dataMain) {
+ // Strip off any trailing .js since dataMain is now
+ // like a module name.
+ dataMain = dataMain.replace(jsSuffixRegExp, '');
+
+ // Set final baseUrl if there is not already an explicit one,
+ // but only do so if the data-main value is not a loader plugin
+ // module ID.
+ if ((!bootstrapConfig || !bootstrapConfig.baseUrl) &&
+ dataMain.indexOf('!') === -1) {
+ // Pull off the directory of data-main for use as the
+ // baseUrl.
+ src = dataMain.split('/');
+ dataMain = src.pop();
+ subPath = src.length ? src.join('/') + '/' : './';
+
+ topReq.config({baseUrl: subPath});
+ }
+
+ topReq([dataMain]);
+ }
+ }
+}(this, (typeof Promise !== 'undefined' ? Promise : undefined)));
diff --git a/dashboard-ui/bower_components/alameda/bower.json b/dashboard-ui/bower_components/alameda/bower.json
new file mode 100644
index 0000000000..94eda88d74
--- /dev/null
+++ b/dashboard-ui/bower_components/alameda/bower.json
@@ -0,0 +1,24 @@
+{
+ "name": "alameda",
+ "version": "1.0.0",
+ "ignore": [
+ ".gitignore",
+ ".npmignore",
+ "node_modules",
+ "package.json",
+ "README.md",
+ "tests",
+ "tests-requirejs",
+ "copyrequirejstests.sh",
+ "testBaseUrl.js"
+ ],
+ "homepage": "https://github.com/requirejs/alameda",
+ "authors": [
+ "jrburke.com"
+ ],
+ "description": "AMD loader, like requirejs, but with promises and for modern browsers",
+ "main": "alameda.js",
+ "license": [
+ "MIT"
+ ]
+}
diff --git a/dashboard-ui/bower_components/alameda/shrinktest.sh b/dashboard-ui/bower_components/alameda/shrinktest.sh
new file mode 100644
index 0000000000..e0a539e52a
--- /dev/null
+++ b/dashboard-ui/bower_components/alameda/shrinktest.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+rm alameda.min.js.gz
+ls -la alameda.js
+uglifyjs -c -m -o alameda.min.js alameda.js
+ls -la alameda.min.js
+gzip alameda.min.js
+ls -la alameda.min.js.gz
+
diff --git a/dashboard-ui/bower_components/emby-apiclient/.bower.json b/dashboard-ui/bower_components/emby-apiclient/.bower.json
index 71626caf66..01b5f08f3c 100644
--- a/dashboard-ui/bower_components/emby-apiclient/.bower.json
+++ b/dashboard-ui/bower_components/emby-apiclient/.bower.json
@@ -16,14 +16,14 @@
},
"devDependencies": {},
"ignore": [],
- "version": "1.0.48",
- "_release": "1.0.48",
+ "version": "1.0.50",
+ "_release": "1.0.50",
"_resolution": {
"type": "version",
- "tag": "1.0.48",
- "commit": "f9732e1b9084dad2f84a351dbae5a4772afab8b5"
+ "tag": "1.0.50",
+ "commit": "7988bb63ffe48f61c7a1b69fb5f7ab73a8d30fdd"
},
- "_source": "git://github.com/MediaBrowser/Emby.ApiClient.Javascript.git",
+ "_source": "https://github.com/MediaBrowser/Emby.ApiClient.Javascript.git",
"_target": "~1.0.3",
"_originalSource": "emby-apiclient"
}
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/emby-apiclient/LICENSE.md b/dashboard-ui/bower_components/emby-apiclient/LICENSE.md
index 4522ba0659..8f5a547ed2 100644
--- a/dashboard-ui/bower_components/emby-apiclient/LICENSE.md
+++ b/dashboard-ui/bower_components/emby-apiclient/LICENSE.md
@@ -1,339 +1,22 @@
-GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
+The MIT License
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
+Copyright (c) Emby https://emby.media
- Preamble
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.) You can apply it to
-your programs, too.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
-
- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it. For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable. However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- {{description}}
- Copyright (C) {{year}} {{fullname}}
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- {signature of Ty Coon}, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
diff --git a/dashboard-ui/bower_components/emby-apiclient/apiclient.js b/dashboard-ui/bower_components/emby-apiclient/apiclient.js
index 53ba516009..e996b193c5 100644
--- a/dashboard-ui/bower_components/emby-apiclient/apiclient.js
+++ b/dashboard-ui/bower_components/emby-apiclient/apiclient.js
@@ -526,6 +526,14 @@
}
};
+ self.ensureWebSocket = function() {
+ if (self.isWebSocketOpenOrConnecting() || !self.isWebSocketSupported()) {
+ return;
+ }
+
+ self.openWebSocket();
+ };
+
self.openWebSocket = function () {
var accessToken = self.accessToken();
@@ -555,9 +563,7 @@
}, 0);
};
webSocket.onerror = function () {
- setTimeout(function () {
- Events.trigger(self, 'websocketerror');
- }, 0);
+ Events.trigger(self, 'websocketerror');
};
webSocket.onclose = function () {
setTimeout(function () {
diff --git a/dashboard-ui/bower_components/emby-apiclient/connectionmanager.js b/dashboard-ui/bower_components/emby-apiclient/connectionmanager.js
index 4dbaecc756..f07041c577 100644
--- a/dashboard-ui/bower_components/emby-apiclient/connectionmanager.js
+++ b/dashboard-ui/bower_components/emby-apiclient/connectionmanager.js
@@ -557,53 +557,51 @@
function validateAuthentication(server, connectionMode) {
- return new Promise(function (resolve, reject) {
+ var url = ServerInfo.getServerAddress(server, connectionMode);
- var url = ServerInfo.getServerAddress(server, connectionMode);
+ return ajax({
- ajax({
+ type: "GET",
+ url: getEmbyServerUrl(url, "System/Info"),
+ dataType: "json",
+ headers: {
+ "X-MediaBrowser-Token": server.AccessToken
+ }
- type: "GET",
- url: getEmbyServerUrl(url, "System/Info"),
- dataType: "json",
- headers: {
- "X-MediaBrowser-Token": server.AccessToken
- }
+ }).then(function (systemInfo) {
- }).then(function (systemInfo) {
+ updateServerInfo(server, systemInfo);
- updateServerInfo(server, systemInfo);
+ if (server.UserId) {
- if (server.UserId) {
+ return ajax({
+ type: "GET",
+ url: getEmbyServerUrl(url, "users/" + server.UserId),
+ dataType: "json",
+ headers: {
+ "X-MediaBrowser-Token": server.AccessToken
+ }
- ajax({
+ }).then(function(user) {
- type: "GET",
- url: getEmbyServerUrl(url, "users/" + server.UserId),
- dataType: "json",
- headers: {
- "X-MediaBrowser-Token": server.AccessToken
- }
+ onLocalUserSignIn(server, connectionMode, user);
+ return Promise.resolve();
- }).then(function (user) {
+ }, function() {
- onLocalUserSignIn(server, connectionMode, user);
- resolve();
+ server.UserId = null;
+ server.AccessToken = null;
+ return Promise.resolve();
+ });
+ } else {
+ return Promise.resolve();
+ }
- }, function () {
+ }, function () {
- server.UserId = null;
- server.AccessToken = null;
- resolve();
- });
- }
-
- }, function () {
-
- server.UserId = null;
- server.AccessToken = null;
- resolve();
- });
+ server.UserId = null;
+ server.AccessToken = null;
+ return Promise.resolve();
});
}
@@ -1522,7 +1520,7 @@
}
updateDevicePromise = ajax({
- url: 'http://mb3admin.com/admin/service/registration/updateDevice?' + paramsToString({
+ url: 'https://mb3admin.com/admin/service/registration/updateDevice?' + paramsToString({
serverId: params.serverId,
oldDeviceId: regInfo.deviceId,
newDeviceId: params.deviceId
@@ -1541,7 +1539,7 @@
params.embyUserName = user.Name;
return ajax({
- url: 'http://mb3admin.com/admin/service/registration/validateDevice?' + paramsToString(params),
+ url: 'https://mb3admin.com/admin/service/registration/validateDevice?' + paramsToString(params),
type: 'POST'
}).then(function (response) {
diff --git a/dashboard-ui/bower_components/emby-collapsible/emby-collapsible.html b/dashboard-ui/bower_components/emby-collapsible/emby-collapsible.html
index 5da36718a8..bee2b5380f 100644
--- a/dashboard-ui/bower_components/emby-collapsible/emby-collapsible.html
+++ b/dashboard-ui/bower_components/emby-collapsible/emby-collapsible.html
@@ -21,9 +21,24 @@
padding-left: 16px;
padding-right: 16px;
}
+
+ :host:not([icon]) #titleIcon {
+ display: none !important;
+ }
+
+ :host #titleIcon {
+ margin-right: 1em;
+ }
+
+ :host #expandButton {
+ margin: 0;
+ display: flex;
+ align-items: center;
+ }
-
+
+
[[title]]
diff --git a/dashboard-ui/bower_components/emby-webcomponents/.bower.json b/dashboard-ui/bower_components/emby-webcomponents/.bower.json
index dfece1283f..c8173849f3 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/.bower.json
+++ b/dashboard-ui/bower_components/emby-webcomponents/.bower.json
@@ -16,14 +16,14 @@
},
"devDependencies": {},
"ignore": [],
- "version": "1.1.96",
- "_release": "1.1.96",
+ "version": "1.2.8",
+ "_release": "1.2.8",
"_resolution": {
"type": "version",
- "tag": "1.1.96",
- "commit": "81f0ec7b5bca701668dd1e643d0a4381b414d771"
+ "tag": "1.2.8",
+ "commit": "ab69b1f6c75888a55b4baa100f2d3c527633bf49"
},
- "_source": "git://github.com/MediaBrowser/emby-webcomponents.git",
- "_target": "~1.1.5",
+ "_source": "https://github.com/MediaBrowser/emby-webcomponents.git",
+ "_target": "^1.2.0",
"_originalSource": "emby-webcomponents"
}
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/emby-webcomponents/appsettings.js b/dashboard-ui/bower_components/emby-webcomponents/appsettings.js
index 40c663534a..e5fd7aca26 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/appsettings.js
+++ b/dashboard-ui/bower_components/emby-webcomponents/appsettings.js
@@ -1,4 +1,4 @@
-define(['appStorage'], function (appStorage) {
+define(['appStorage', 'events'], function (appStorage, events) {
function getKey(name, userId) {
@@ -9,74 +9,86 @@ define(['appStorage'], function (appStorage) {
return name;
}
- function get(name, userId) {
+ return new function () {
- return appStorage.getItem(getKey(name, userId));
- }
+ var self = this;
- function set(name, value, userId) {
- appStorage.setItem(getKey(name, userId), value);
- }
-
- return {
- enableAutomaticBitrateDetection: function (val) {
+ self.enableAutomaticBitrateDetection = function (val) {
if (val != null) {
- set('enableAutomaticBitrateDetection', val.toString());
+ self.set('enableAutomaticBitrateDetection', val.toString());
}
- return get('enableAutomaticBitrateDetection') != 'false';
- },
- maxStreamingBitrate: function (val) {
+ return self.get('enableAutomaticBitrateDetection') != 'false';
+ };
+
+ self.maxStreamingBitrate = function (val) {
if (val != null) {
- set('preferredVideoBitrate', val);
+ self.set('preferredVideoBitrate', val);
}
- return parseInt(get('preferredVideoBitrate') || '') || 1500000;
- },
- maxChromecastBitrate: function (val) {
+ return parseInt(self.get('preferredVideoBitrate') || '') || 1500000;
+ };
+
+ self.maxChromecastBitrate = function (val) {
if (val != null) {
- set('chromecastBitrate1', val);
+ self.set('chromecastBitrate1', val);
}
- val = get('chromecastBitrate1');
+ val = self.get('chromecastBitrate1');
return val ? parseInt(val) : null;
- },
- syncOnlyOnWifi: function (val) {
+ };
+
+ self.syncOnlyOnWifi = function (val) {
if (val != null) {
- set('syncOnlyOnWifi', val.toString());
+ self.set('syncOnlyOnWifi', val.toString());
}
- return get('syncOnlyOnWifi') != 'false';
- },
- syncPath: function (val) {
+ return self.get('syncOnlyOnWifi') != 'false';
+ };
+
+ self.syncPath = function (val) {
if (val != null) {
- set('syncPath', val);
+ self.set('syncPath', val);
}
- return get('syncPath');
- },
+ return self.get('syncPath');
+ };
- cameraUploadServers: function (val) {
+ self.cameraUploadServers = function (val) {
if (val != null) {
- set('cameraUploadServers', val.join(','));
+ self.set('cameraUploadServers', val.join(','));
}
- val = get('cameraUploadServers');
+ val = self.get('cameraUploadServers');
if (val) {
return val.split(',');
}
return [];
- },
- set: set,
- get: get
- };
+ };
+
+ self.set = function (name, value, userId) {
+
+ var currentValue = self.get(name, userId);
+
+ appStorage.setItem(getKey(name, userId), value);
+
+ if (currentValue != value) {
+ events.trigger(self, 'change', [name]);
+ }
+ };
+
+ self.get = function (name, userId) {
+
+ return appStorage.getItem(getKey(name, userId));
+ };
+ }();
});
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/emby-webcomponents/browserdeviceprofile.js b/dashboard-ui/bower_components/emby-webcomponents/browserdeviceprofile.js
index 1d088bcfac..7d009394d2 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/browserdeviceprofile.js
+++ b/dashboard-ui/bower_components/emby-webcomponents/browserdeviceprofile.js
@@ -160,8 +160,9 @@ define(['browser'], function (browser) {
return 100000000;
}
- return function () {
+ return function (options) {
+ options = options || {};
var bitrateSetting = getMaxBitrate();
var videoTestElement = document.createElement('video');
@@ -288,7 +289,7 @@ define(['browser'], function (browser) {
});
// Can't use mkv on mobile because we have to use the native player controls and they won't be able to seek it
- if (canPlayMkv && !browser.mobile) {
+ if (canPlayMkv && options.supportsCustomSeeking) {
profile.TranscodingProfiles.push({
Container: 'mkv',
Type: 'Video',
@@ -317,7 +318,9 @@ define(['browser'], function (browser) {
AudioCodec: hlsVideoAudioCodecs.join(','),
VideoCodec: 'h264',
Context: 'Streaming',
- Protocol: 'hls'
+ Protocol: 'hls',
+ // Can't use this when autoplay is not supported
+ ForceLiveStream: options.supportsCustomSeeking ? true : false
});
}
@@ -468,5 +471,5 @@ define(['browser'], function (browser) {
});
return profile;
- }();
+ };
});
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.css b/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.css
index cd4c85f2fa..eb34d43865 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.css
+++ b/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.css
@@ -25,6 +25,12 @@
width: auto;
}
+ .dialog.centeredDialog {
+ top: 50%;
+ left: 50%;
+ max-width: 70%;
+ }
+
.dialog.scrollY {
overflow-y: auto;
-webkit-overflow-scrolling: touch;
diff --git a/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.js b/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.js
index c1b2f64097..9aab8f60bd 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.js
+++ b/dashboard-ui/bower_components/emby-webcomponents/dialoghelper/dialoghelper.js
@@ -71,8 +71,7 @@
var center = !dlg.classList.contains('fixedSize');
if (center) {
- dlg.style.left = '50%';
- dlg.style.top = '50%';
+ dlg.classList.add('centeredDialog');
}
dlg.classList.remove('hide');
@@ -216,22 +215,22 @@
}
}
- function scaleUp(elem) {
+ function scaleUp(elem, onFinish) {
var keyframes = [
{ transform: 'scale(0)', offset: 0 },
{ transform: 'scale(1,1)', offset: 1 }];
var timing = elem.animationConfig.entry.timing;
- return elem.animate(keyframes, timing);
+ return elem.animate(keyframes, timing).onfinish = onFinish;
}
- function fadeIn(elem) {
+ function fadeIn(elem, onFinish) {
var keyframes = [
{ opacity: '0', offset: 0 },
{ opacity: '1', offset: 1 }];
var timing = elem.animationConfig.entry.timing;
- return elem.animate(keyframes, timing);
+ return elem.animate(keyframes, timing).onfinish = onFinish;
}
function fadeOut(elem) {
@@ -269,13 +268,17 @@
function animateDialogOpen(dlg) {
+ var onAnimationFinish = function() {
+ };
+
if (!dlg.animationConfig || !dlg.animate) {
+ onAnimationFinish();
return;
}
if (dlg.animationConfig.entry.name == 'fade-in-animation') {
- fadeIn(dlg);
+ fadeIn(dlg, onAnimationFinish);
} else if (dlg.animationConfig.entry.name == 'scale-up-animation') {
- scaleUp(dlg);
+ scaleUp(dlg, onAnimationFinish);
}
}
diff --git a/dashboard-ui/bower_components/emby-webcomponents/focusmanager.js b/dashboard-ui/bower_components/emby-webcomponents/focusmanager.js
index 671bfcafd2..01acfa6a64 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/focusmanager.js
+++ b/dashboard-ui/bower_components/emby-webcomponents/focusmanager.js
@@ -457,6 +457,12 @@ define([], function () {
return result;
}
+ function sendText(text) {
+ var elem = document.activeElement;
+
+ elem.value = text;
+ }
+
return {
autoFocus: autoFocus,
focus: focus,
@@ -473,6 +479,7 @@ define([], function () {
},
moveDown: function (sourceElement) {
nav(sourceElement, 3);
- }
+ },
+ sendText: sendText
};
});
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/emby-webcomponents/images/persistentimagefetcher.js b/dashboard-ui/bower_components/emby-webcomponents/images/persistentimagefetcher.js
index 826a7b2cb6..4a0c5b588d 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/images/persistentimagefetcher.js
+++ b/dashboard-ui/bower_components/emby-webcomponents/images/persistentimagefetcher.js
@@ -54,12 +54,95 @@ define(['cryptojs-md5'], function () {
imageCacheDirectoryEntry = dirEntry;
+ // TODO: find a better time to schedule this
+ setTimeout(cleanCache, 60000);
});
});
});
+ function toArray(list) {
+ return Array.prototype.slice.call(list || [], 0);
+ }
+
+ function cleanCache() {
+
+ var dirReader = imageCacheDirectoryEntry.createReader();
+ var entries = [];
+
+ var onReadFail = function () {
+ console.log('dirReader.readEntries failed');
+ };
+
+ // Keep calling readEntries() until no more results are returned.
+ var readEntries = function () {
+ dirReader.readEntries(function (results) {
+ if (!results.length) {
+ entries.forEach(cleanFile);
+ } else {
+ entries = entries.concat(toArray(results));
+ readEntries();
+ }
+ }, onReadFail);
+ };
+
+ // Start reading the directory.
+ readEntries();
+ }
+
+ function cleanFile(fileEntry) {
+ if (!fileEntry.isFile) {
+ return;
+ }
+
+ fileEntry.file(function (file) {
+
+ getLastModified(file, fileEntry).then(function (lastModifiedDate) {
+
+ var elapsed = new Date().getTime() - lastModifiedDate;
+ // 40 days
+ var maxElapsed = 3456000000;
+ if (elapsed >= maxElapsed) {
+
+ var fullPath = fileEntry.fullPath;
+ console.log('deleting file: ' + fullPath);
+
+ fileEntry.remove(function () {
+ console.log('File deleted: ' + fullPath);
+ }, function () {
+ console.log('Failed to delete file: ' + fullPath);
+ });
+ }
+ });
+
+ });
+ }
+
+ function getLastModified(file, fileEntry) {
+
+ var lastModifiedDate = file.lastModified || file.lastModifiedDate || file.modificationTime;
+ if (lastModifiedDate) {
+ if (lastModifiedDate.getTime) {
+ lastModifiedDate = lastModifiedDate.getTime();
+ }
+ return Promise.resolve(lastModifiedDate);
+ }
+
+ return new Promise(function (resolve, reject) {
+
+ fileEntry.getMetadata(function (metadata) {
+ var lastModifiedDate = metadata.lastModified || metadata.lastModifiedDate || metadata.modificationTime;
+ if (lastModifiedDate) {
+ if (lastModifiedDate.getTime) {
+ lastModifiedDate = lastModifiedDate.getTime();
+ }
+ }
+ resolve(lastModifiedDate);
+ });
+ });
+ }
+
function getCacheKey(url) {
// Try to strip off the domain to share the cache between local and remote connections
diff --git a/dashboard-ui/bower_components/emby-webcomponents/input/api.js b/dashboard-ui/bower_components/emby-webcomponents/input/api.js
new file mode 100644
index 0000000000..0a3414f309
--- /dev/null
+++ b/dashboard-ui/bower_components/emby-webcomponents/input/api.js
@@ -0,0 +1,195 @@
+define(['connectionManager', 'playbackManager', 'events', 'inputManager', 'focusManager'], function (connectionManager, playbackManager, events, inputManager, focusManager) {
+
+ function displayMessage(cmd) {
+
+ var args = cmd.Arguments;
+
+ if (args.TimeoutMs) {
+
+ require(['toast'], function (toast) {
+ toast({ title: args.Header, text: args.Text });
+ });
+
+ }
+ else {
+ require(['alert'], function (alert) {
+ alert({ title: args.Header, text: args.Text });
+ });
+ }
+ }
+
+ function processGeneralCommand(cmd) {
+
+ // Full list
+ // https://github.com/MediaBrowser/MediaBrowser/blob/master/MediaBrowser.Model/Session/GeneralCommand.cs#L23
+ console.log('Received command: ' + cmd.Name);
+
+ switch (cmd.Name) {
+
+ case 'Select':
+ inputManager.trigger('select');
+ break;
+ case 'Back':
+ inputManager.trigger('back');
+ break;
+ case 'MoveUp':
+ inputManager.trigger('up');
+ break;
+ case 'MoveDown':
+ inputManager.trigger('down');
+ break;
+ case 'MoveLeft':
+ inputManager.trigger('left');
+ break;
+ case 'MoveRight':
+ inputManager.trigger('right');
+ break;
+ case 'PageUp':
+ inputManager.trigger('pageup');
+ break;
+ case 'PageDown':
+ inputManager.trigger('pagedown');
+ break;
+ case 'SetRepeatMode':
+ playbackManager.setRepeatMode(cmd.Arguments.RepeatMode);
+ break;
+ case 'VolumeUp':
+ inputManager.trigger('volumeup');
+ break;
+ case 'VolumeDown':
+ inputManager.trigger('volumedown');
+ break;
+ case 'ChannelUp':
+ inputManager.trigger('channelup');
+ break;
+ case 'ChannelDown':
+ inputManager.trigger('channeldown');
+ break;
+ case 'Mute':
+ inputManager.trigger('mute');
+ break;
+ case 'Unmute':
+ inputManager.trigger('unmute');
+ break;
+ case 'ToggleMute':
+ inputManager.trigger('togglemute');
+ break;
+ case 'SetVolume':
+ playbackManager.volume(cmd.Arguments.Volume);
+ break;
+ case 'SetAudioStreamIndex':
+ playbackManager.setAudioStreamIndex(parseInt(cmd.Arguments.Index));
+ break;
+ case 'SetSubtitleStreamIndex':
+ playbackManager.setSubtitleStreamIndex(parseInt(cmd.Arguments.Index));
+ break;
+ case 'ToggleFullscreen':
+ inputManager.trigger('togglefullscreen');
+ break;
+ case 'GoHome':
+ inputManager.trigger('home');
+ break;
+ case 'GoToSettings':
+ inputManager.trigger('settings');
+ break;
+ case 'DisplayContent':
+ //Dashboard.onBrowseCommand(cmd.Arguments);
+ break;
+ case 'GoToSearch':
+ inputManager.trigger('search');
+ break;
+ case 'DisplayMessage':
+ displayMessage(cmd);
+ break;
+ case 'ToggleOsd':
+ // todo
+ break;
+ case 'ToggleContextMenu':
+ // todo
+ break;
+ case 'TakeScreenShot':
+ // todo
+ break;
+ case 'SendKey':
+ // todo
+ break;
+ case 'SendString':
+ // todo
+ focusManager.sendText(cmd.Arguments.String);
+ break;
+ default:
+ console.log('processGeneralCommand does not recognize: ' + cmd.Name);
+ break;
+ }
+ }
+
+ function onWebSocketMessageReceived(e, msg) {
+
+ var apiClient = this;
+
+ if (msg.MessageType === "LibraryChanged") {
+ }
+ else if (msg.MessageType === "Play") {
+
+ var serverId = apiClient.serverInfo().Id;
+
+ if (msg.Data.PlayCommand == "PlayNext") {
+ playbackManager.queueNext({ ids: msg.Data.ItemIds, serverId: serverId });
+ }
+ else if (msg.Data.PlayCommand == "PlayLast") {
+ playbackManager.queue({ ids: msg.Data.ItemIds, serverId: serverId });
+ }
+ else {
+ playbackManager.play({ ids: msg.Data.ItemIds, startPositionTicks: msg.Data.StartPositionTicks, serverId: serverId });
+ }
+ }
+ else if (msg.MessageType === "ServerShuttingDown") {
+ }
+ else if (msg.MessageType === "ServerRestarting") {
+ }
+ else if (msg.MessageType === "Playstate") {
+
+ if (msg.Data.Command === 'Stop') {
+ inputManager.trigger('stop');
+ }
+ else if (msg.Data.Command === 'Pause') {
+ inputManager.trigger('pause');
+ }
+ else if (msg.Data.Command === 'Unpause') {
+ inputManager.trigger('play');
+ }
+ else if (msg.Data.Command === 'Seek') {
+ playbackManager.seek(msg.Data.SeekPositionTicks);
+ }
+ else if (msg.Data.Command === 'NextTrack') {
+ inputManager.trigger('next');
+ }
+ else if (msg.Data.Command === 'PreviousTrack') {
+ inputManager.trigger('previous');
+ }
+ }
+ else if (msg.MessageType === "GeneralCommand") {
+ var cmd = msg.Data;
+ processGeneralCommand(cmd);
+ }
+ else if (msg.MessageType === "RestartRequired") {
+ }
+ }
+
+ function bindEvents(apiClient) {
+
+ events.off(apiClient, "websocketmessage", onWebSocketMessageReceived);
+ events.on(apiClient, "websocketmessage", onWebSocketMessageReceived);
+ }
+
+ //var current = connectionManager.currentApiClient();
+ //if (current) {
+ // bindEvents(current);
+ //}
+
+ events.on(connectionManager, 'apiclientcreated', function (e, newApiClient) {
+
+ bindEvents(newApiClient);
+ });
+
+});
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/emby-webcomponents/router.js b/dashboard-ui/bower_components/emby-webcomponents/router.js
index 48cb71d7a7..fa392549c0 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/router.js
+++ b/dashboard-ui/bower_components/emby-webcomponents/router.js
@@ -15,6 +15,9 @@ define(['loading', 'viewManager', 'skinManager', 'pluginManager', 'backdrop', 'b
},
showSettings: function () {
show('/settings/settings.html');
+ },
+ showSearch: function () {
+ skinManager.getCurrentSkin().search();
}
};
@@ -285,7 +288,12 @@ define(['loading', 'viewManager', 'skinManager', 'pluginManager', 'backdrop', 'b
skinManager.loadUserSkin();
return;
} else if (route.roles) {
- validateRoles(apiClient, route.roles, callback).then(callback, beginConnectionWizard);
+ validateRoles(apiClient, route.roles).then(function () {
+
+ apiClient.ensureWebSocket();
+ callback();
+
+ }, beginConnectionWizard);
return;
}
}
diff --git a/dashboard-ui/bower_components/emby-webcomponents/usersettings.js b/dashboard-ui/bower_components/emby-webcomponents/usersettings.js
index a3c060206b..7b693600b3 100644
--- a/dashboard-ui/bower_components/emby-webcomponents/usersettings.js
+++ b/dashboard-ui/bower_components/emby-webcomponents/usersettings.js
@@ -11,7 +11,7 @@ define(['appSettings', 'apiClientResolver', 'events'], function (appsettings, ap
return null;
}
- var obj = function () {
+ return new function () {
var self = this;
@@ -94,7 +94,5 @@ define(['appSettings', 'apiClientResolver', 'events'], function (appsettings, ap
});
}
};
- };
-
- return new obj();
+ }();
});
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/hls.js/.bower.json b/dashboard-ui/bower_components/hls.js/.bower.json
index 060460ba9e..15c7d03e43 100644
--- a/dashboard-ui/bower_components/hls.js/.bower.json
+++ b/dashboard-ui/bower_components/hls.js/.bower.json
@@ -1,6 +1,6 @@
{
"name": "hls.js",
- "version": "0.5.16",
+ "version": "0.5.19",
"license": "Apache-2.0",
"description": "Media Source Extension - HLS library, by/for Dailymotion",
"homepage": "https://github.com/dailymotion/hls.js",
@@ -16,11 +16,11 @@
"test",
"tests"
],
- "_release": "0.5.16",
+ "_release": "0.5.19",
"_resolution": {
"type": "version",
- "tag": "v0.5.16",
- "commit": "a7df764cb21cf306bf4fe7c54ae68c8e4cd30f51"
+ "tag": "v0.5.19",
+ "commit": "ad5665b216b04d1dd5a44dbf9242664e2da323e0"
},
"_source": "git://github.com/dailymotion/hls.js.git",
"_target": "~0.5.7",
diff --git a/dashboard-ui/bower_components/hls.js/API.md b/dashboard-ui/bower_components/hls.js/API.md
index 5742260e5f..b532873bc7 100644
--- a/dashboard-ui/bower_components/hls.js/API.md
+++ b/dashboard-ui/bower_components/hls.js/API.md
@@ -191,6 +191,7 @@ configuration parameters could be provided to hls.js upon instantiation of Hls O
maxBufferSize : 60*1000*1000,
maxBufferHole : 0.3,
maxSeekHole : 2,
+ seekHoleNudgeDuration : 0.01,
maxFragLookUpTolerance : 0.2,
liveSyncDurationCount : 3,
liveMaxLatencyDurationCount: 10,
@@ -276,6 +277,13 @@ in case playback is stalled, and a buffered range is available upfront, less tha
hls.js will jump over this buffer hole to reach the beginning of this following buffered range.
```maxSeekHole``` allows to configure this jumpable threshold.
+
+#### ```seekHoleNudgeDuration```
+(default 0.01s)
+
+ in case playback is still stalling although a seek over buffer hole just occured, hls.js will seek to next buffer start + (nb of consecutive stalls * seekHoleNudgeDuration to try to restore playback
+
+
#### ```maxFragLookUpTolerance```
(default 0.2s)
diff --git a/dashboard-ui/bower_components/hls.js/bower.json b/dashboard-ui/bower_components/hls.js/bower.json
index 0fbe29fe15..8db840863b 100644
--- a/dashboard-ui/bower_components/hls.js/bower.json
+++ b/dashboard-ui/bower_components/hls.js/bower.json
@@ -1,6 +1,6 @@
{
"name": "hls.js",
- "version": "0.5.16",
+ "version": "0.5.19",
"license": "Apache-2.0",
"description": "Media Source Extension - HLS library, by/for Dailymotion",
"homepage": "https://github.com/dailymotion/hls.js",
diff --git a/dashboard-ui/bower_components/hls.js/dist/hls.js b/dashboard-ui/bower_components/hls.js/dist/hls.js
index 7ca5e691a1..53dba6b03f 100644
--- a/dashboard-ui/bower_components/hls.js/dist/hls.js
+++ b/dashboard-ui/bower_components/hls.js/dist/hls.js
@@ -368,12 +368,12 @@ module.exports = function (fn) {
},{}],3:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -471,8 +471,8 @@ var AbrController = function (_EventHandler) {
// time to finish loading current fragment is bigger than buffer starvation delay
// ie if we risk buffer starvation if bw does not increase quickly
if (bufferStarvationDelay < 2 * frag.duration && fragLoadedDelay > bufferStarvationDelay) {
- var fragLevelNextLoadedDelay = undefined,
- nextLoadLevel = undefined;
+ var fragLevelNextLoadedDelay = void 0,
+ nextLoadLevel = void 0;
// lets iterate through lower level and try to find the biggest one that could avoid rebuffering
// we start from current level - 1 and we step down , until we find a matching level
for (nextLoadLevel = frag.level - 1; nextLoadLevel >= 0; nextLoadLevel--) {
@@ -557,7 +557,7 @@ var AbrController = function (_EventHandler) {
adjustedbw,
i,
maxAutoLevel;
- if (this._autoLevelCapping === -1) {
+ if (this._autoLevelCapping === -1 && hls.levels && hls.levels.length) {
maxAutoLevel = hls.levels.length - 1;
} else {
maxAutoLevel = this._autoLevelCapping;
@@ -599,12 +599,12 @@ exports.default = AbrController;
},{"../errors":20,"../event-handler":21,"../events":22,"../helper/buffer-helper":23,"../utils/logger":36}],4:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -992,12 +992,12 @@ exports.default = BufferController;
},{"../errors":20,"../event-handler":21,"../events":22,"../utils/logger":36}],5:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -1077,9 +1077,9 @@ var CapLevelController = function (_EventHandler) {
}, {
key: 'getMaxLevel',
value: function getMaxLevel(capLevelIndex) {
- var result = undefined,
- i = undefined,
- level = undefined,
+ var result = void 0,
+ i = void 0,
+ level = void 0,
mWidth = this.mediaWidth,
mHeight = this.mediaHeight,
lWidth = 0,
@@ -1108,7 +1108,7 @@ var CapLevelController = function (_EventHandler) {
}, {
key: 'mediaWidth',
get: function get() {
- var width = undefined;
+ var width = void 0;
if (this.media) {
width = this.media.width || this.media.clientWidth || this.media.offsetWidth;
width *= this.contentScaleFactor;
@@ -1118,7 +1118,7 @@ var CapLevelController = function (_EventHandler) {
}, {
key: 'mediaHeight',
get: function get() {
- var height = undefined;
+ var height = void 0;
if (this.media) {
height = this.media.height || this.media.clientHeight || this.media.offsetHeight;
height *= this.contentScaleFactor;
@@ -1135,12 +1135,12 @@ exports.default = CapLevelController;
},{"../event-handler":21,"../events":22}],6:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -1359,7 +1359,7 @@ var LevelController = function (_EventHandler) {
}
// redispatch same error but with fatal set to true
data.fatal = true;
- hls.trigger(event, data);
+ hls.trigger(_events2.default.ERROR, data);
}
}
}
@@ -1460,12 +1460,12 @@ exports.default = LevelController;
},{"../errors":20,"../event-handler":21,"../events":22,"../utils/logger":36}],7:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _demuxer = require('../demux/demuxer');
var _demuxer2 = _interopRequireDefault(_demuxer);
@@ -1691,7 +1691,7 @@ var StreamController = function (_EventHandler) {
fragLen = fragments.length,
start = fragments[0].start,
end = fragments[fragLen - 1].start + fragments[fragLen - 1].duration,
- frag = undefined;
+ frag = void 0;
// in case of live playlist we need to ensure that requested position is not located before playlist start
if (levelDetails.live) {
@@ -1733,7 +1733,7 @@ var StreamController = function (_EventHandler) {
}
if (!frag) {
(function () {
- var foundFrag = undefined;
+ var foundFrag = void 0;
var maxFragLookUpTolerance = config.maxFragLookUpTolerance;
if (bufferEnd < end) {
if (bufferEnd > end - maxFragLookUpTolerance) {
@@ -2446,9 +2446,12 @@ var StreamController = function (_EventHandler) {
case _errors.ErrorDetails.LEVEL_LOAD_TIMEOUT:
case _errors.ErrorDetails.KEY_LOAD_ERROR:
case _errors.ErrorDetails.KEY_LOAD_TIMEOUT:
- // if fatal error, stop processing, otherwise move to IDLE to retry loading
- _logger.logger.warn('mediaController: ' + data.details + ' while loading frag,switch to ' + (data.fatal ? 'ERROR' : 'IDLE') + ' state ...');
- this.state = data.fatal ? State.ERROR : State.IDLE;
+ // when in ERROR state, don't switch back to IDLE state in case a non-fatal error is received
+ if (this.state !== State.ERROR) {
+ // if fatal error, stop processing, otherwise move to IDLE to retry loading
+ this.state = data.fatal ? State.ERROR : State.IDLE;
+ _logger.logger.warn('mediaController: ' + data.details + ' while loading frag,switch to ' + this.state + ' state ...');
+ }
break;
case _errors.ErrorDetails.BUFFER_FULL_ERROR:
// trigger a smooth level switch to empty buffers
@@ -2512,12 +2515,16 @@ var StreamController = function (_EventHandler) {
if (playheadMoving || !expectedPlaying) {
// playhead moving or media not playing
jumpThreshold = 0;
+ this.seekHoleNudgeDuration = 0;
} else {
// playhead not moving AND media expected to play
if (!this.stalled) {
+ this.seekHoleNudgeDuration = 0;
_logger.logger.log('playback seems stuck @' + currentTime);
this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_STALLED_ERROR, fatal: false });
this.stalled = true;
+ } else {
+ this.seekHoleNudgeDuration += this.config.seekHoleNudgeDuration;
}
}
// if we are below threshold, try to jump if next buffer range is close
@@ -2528,8 +2535,8 @@ var StreamController = function (_EventHandler) {
if (nextBufferStart && delta < this.config.maxSeekHole && delta > 0 && !media.seeking) {
// next buffer is close ! adjust currentTime to nextBufferStart
// this will ensure effective video decoding
- _logger.logger.log('adjust currentTime from ' + media.currentTime + ' to next buffered @ ' + nextBufferStart);
- media.currentTime = nextBufferStart;
+ _logger.logger.log('adjust currentTime from ' + media.currentTime + ' to next buffered @ ' + nextBufferStart + ' + nudge ' + this.seekHoleNudgeDuration);
+ media.currentTime = nextBufferStart + this.seekHoleNudgeDuration;
this.hls.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.BUFFER_SEEK_OVER_HOLE, fatal: false });
}
}
@@ -2631,12 +2638,12 @@ exports.default = StreamController;
},{"../demux/demuxer":16,"../errors":20,"../event-handler":21,"../events":22,"../helper/buffer-helper":23,"../helper/level-helper":24,"../utils/binary-search":34,"../utils/logger":36}],8:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -2729,12 +2736,12 @@ exports.default = TimelineController;
},{"../event-handler":21,"../events":22,"../utils/cea-708-interpreter":35}],9:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/*
@@ -2857,6 +2864,7 @@ var AES = function () {
* @private
*/
+
_createClass(AES, [{
key: '_precompute',
value: function _precompute() {
@@ -2938,6 +2946,7 @@ var AES = function () {
kIndex = 4,
table = this._tables[1],
+
// load up the tables
table0 = table[0],
table1 = table[1],
@@ -2971,6 +2980,10 @@ exports.default = AES;
},{}],10:[function(require,module,exports){
'use strict';
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*
*
* This file contains an adaptation of the AES decryption algorithm
@@ -3009,10 +3022,6 @@ var _createClass = function () { function defineProperties(target, props) { for
* official policies, either expressed or implied, of the authors.
*/
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
var _aes = require('./aes');
var _aes2 = _interopRequireDefault(_aes);
@@ -3034,6 +3043,7 @@ var AES128Decrypter = function () {
* representation.
*/
+
_createClass(AES128Decrypter, [{
key: 'ntoh',
value: function ntoh(word) {
@@ -3061,10 +3071,12 @@ var AES128Decrypter = function () {
encrypted32 = new Int32Array(encrypted.buffer, encrypted.byteOffset, encrypted.byteLength >> 2),
decipher = new _aes2.default(Array.prototype.slice.call(key)),
+
// byte and word-level access for the decrypted output
decrypted = new Uint8Array(encrypted.byteLength),
decrypted32 = new Int32Array(decrypted.buffer),
+
// temporary variables for working with the IV, encrypted, and
// decrypted data
init0,
@@ -3076,6 +3088,7 @@ var AES128Decrypter = function () {
encrypted2,
encrypted3,
+
// iteration variable
wordIx;
@@ -3153,14 +3166,14 @@ exports.default = AES128Decrypter;
},{"./aes":9}],11:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*
- * AES128 decryption.
- */
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /*
+ * AES128 decryption.
+ */
+
var _aes128Decrypter = require('./aes128-decrypter');
var _aes128Decrypter2 = _interopRequireDefault(_aes128Decrypter);
@@ -3250,13 +3263,14 @@ exports.default = Decrypter;
},{"../errors":20,"../utils/logger":36,"./aes128-decrypter":10}],12:[function(require,module,exports){
'use strict';
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
* AAC demuxer
*/
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
var _adts = require('./adts');
@@ -3285,6 +3299,7 @@ var AACDemuxer = function () {
_createClass(AACDemuxer, [{
key: 'push',
+
// feed incoming data to the front of the parsing pipeline
value: function push(data, audioCodec, videoCodec, timeOffset, cc, level, sn, duration) {
var track = this._aacTrack,
@@ -3376,13 +3391,14 @@ exports.default = AACDemuxer;
},{"../demux/id3":18,"../utils/logger":36,"./adts":13}],13:[function(require,module,exports){
'use strict';
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
* ADTS parser helper
*/
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
var _logger = require('../utils/logger');
@@ -3522,14 +3538,14 @@ exports.default = ADTS;
},{"../errors":20,"../utils/logger":36}],14:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /* inline demuxer.
- * probe fragments and instantiate appropriate demuxer depending on content type (TSDemuxer, AACDemuxer, ...)
- */
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /* inline demuxer.
+ * probe fragments and instantiate appropriate demuxer depending on content type (TSDemuxer, AACDemuxer, ...)
+ */
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -3694,12 +3710,12 @@ exports.default = DemuxerWorker;
},{"../demux/demuxer-inline":14,"../events":22,"events":1}],16:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -3840,14 +3856,14 @@ exports.default = Demuxer;
},{"../crypt/decrypter":11,"../demux/demuxer-inline":14,"../demux/demuxer-worker":15,"../events":22,"../utils/logger":36,"webworkify":2}],17:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
- * Parser for exponential Golomb codes, a variable-bitwidth number encoding scheme used by h264.
- */
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
+ * Parser for exponential Golomb codes, a variable-bitwidth number encoding scheme used by h264.
+ */
+
var _logger = require('../utils/logger');
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
@@ -3867,6 +3883,7 @@ var ExpGolomb = function () {
// ():void
+
_createClass(ExpGolomb, [{
key: 'loadWord',
value: function loadWord() {
@@ -4132,7 +4149,7 @@ var ExpGolomb = function () {
// vui_parameters_present_flag
if (this.readBoolean()) {
// aspect_ratio_info_present_flag
- var sarRatio = undefined;
+ var sarRatio = void 0;
var aspectRatioIdc = this.readUByte();
switch (aspectRatioIdc) {
case 1:
@@ -4203,13 +4220,14 @@ exports.default = ExpGolomb;
},{"../utils/logger":36}],18:[function(require,module,exports){
'use strict';
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
* ID3 parser
*/
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
var _logger = require('../utils/logger');
@@ -4355,6 +4373,10 @@ exports.default = ID3;
},{"../utils/logger":36}],19:[function(require,module,exports){
'use strict';
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
* highly optimized TS demuxer:
* parse PAT, PMT
@@ -4368,9 +4390,6 @@ var _createClass = function () { function defineProperties(target, props) { for
// import Hex from '../utils/hex';
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
var _adts = require('./adts');
@@ -5138,14 +5157,14 @@ var ErrorDetails = exports.ErrorDetails = {
},{}],21:[function(require,module,exports){
'use strict';
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/*
@@ -5312,12 +5331,12 @@ module.exports = {
},{}],23:[function(require,module,exports){
"use strict";
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
@@ -5415,14 +5434,14 @@ exports.default = BufferHelper;
},{}],24:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
- * Level Helper class, providing methods dealing with playlist sliding and drift
- */
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
+ * Level Helper class, providing methods dealing with playlist sliding and drift
+ */
+
var _logger = require('../utils/logger');
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
@@ -5561,13 +5580,14 @@ exports.default = LevelHelper;
*/
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-//import FPSController from './controller/fps-controller';
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+//import FPSController from './controller/fps-controller';
+
+
var _events = require('./events');
var _events2 = _interopRequireDefault(_events);
@@ -5657,6 +5677,7 @@ var Hls = function () {
maxBufferSize: 60 * 1000 * 1000,
maxBufferHole: 0.5,
maxSeekHole: 2,
+ seekHoleNudgeDuration: 0.01,
maxFragLookUpTolerance: 0.2,
liveSyncDurationCount: 3,
liveMaxLatencyDurationCount: Infinity,
@@ -5984,12 +6005,12 @@ module.exports = require('./hls.js').default;
},{"./hls.js":25}],27:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -6079,12 +6100,12 @@ exports.default = FragmentLoader;
},{"../errors":20,"../event-handler":21,"../events":22}],28:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -6184,12 +6205,12 @@ exports.default = KeyLoader;
},{"../errors":20,"../event-handler":21,"../events":22}],29:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -6280,7 +6301,7 @@ var PlaylistLoader = function (_EventHandler) {
key: 'parseMasterPlaylist',
value: function parseMasterPlaylist(string, baseurl) {
var levels = [],
- result = undefined;
+ result = void 0;
// https://regex101.com is your friend
var re = /#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g;
@@ -6295,7 +6316,7 @@ var PlaylistLoader = function (_EventHandler) {
level.width = resolution.width;
level.height = resolution.height;
}
- level.bitrate = attrs.decimalInteger('BANDWIDTH');
+ level.bitrate = attrs.decimalInteger('AVERAGE-BANDWIDTH') || attrs.decimalInteger('BANDWIDTH');
level.name = attrs.NAME;
var codecs = attrs.CODECS;
@@ -6524,12 +6545,12 @@ exports.default = PlaylistLoader;
},{"../errors":20,"../event-handler":21,"../events":22,"../utils/attr-list":33,"../utils/url":37}],30:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
@@ -7033,14 +7054,14 @@ exports.default = MP4;
},{}],31:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
- * fMP4 remuxer
- */
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
+ * fMP4 remuxer
+ */
+
var _events = require('../events');
var _events2 = _interopRequireDefault(_events);
@@ -7088,13 +7109,15 @@ var MP4Remuxer = function () {
if (!this.ISGenerated) {
this.generateIS(audioTrack, videoTrack, timeOffset);
}
- //logger.log('nb AVC samples:' + videoTrack.samples.length);
- if (videoTrack.samples.length) {
- this.remuxVideo(videoTrack, timeOffset, contiguous);
- }
- //logger.log('nb AAC samples:' + audioTrack.samples.length);
- if (audioTrack.samples.length) {
- this.remuxAudio(audioTrack, timeOffset, contiguous);
+ if (this.ISGenerated) {
+ //logger.log('nb AVC samples:' + videoTrack.samples.length);
+ if (videoTrack.samples.length) {
+ this.remuxVideo(videoTrack, timeOffset, contiguous);
+ }
+ //logger.log('nb AAC samples:' + audioTrack.samples.length);
+ if (audioTrack.samples.length) {
+ this.remuxAudio(audioTrack, timeOffset, contiguous);
+ }
}
//logger.log('nb ID3 samples:' + audioTrack.samples.length);
if (id3Track.samples.length) {
@@ -7172,15 +7195,15 @@ var MP4Remuxer = function () {
}
}
- if (!Object.keys(tracks)) {
- observer.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'no audio/video samples found' });
- } else {
+ if (Object.keys(tracks).length) {
observer.trigger(_events2.default.FRAG_PARSING_INIT_SEGMENT, data);
this.ISGenerated = true;
if (computePTSDTS) {
this._initPTS = initPTS;
this._initDTS = initDTS;
}
+ } else {
+ observer.trigger(_events2.default.ERROR, { type: _errors.ErrorTypes.MEDIA_ERROR, details: _errors.ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'no audio/video samples found' });
}
}
}, {
@@ -7240,8 +7263,8 @@ var MP4Remuxer = function () {
}
mp4Sample.duration = sampleDuration;
} else {
- var nextAvcDts = undefined,
- delta = undefined;
+ var nextAvcDts = void 0,
+ delta = void 0;
if (contiguous) {
nextAvcDts = this.nextAvcDts;
} else {
@@ -7374,8 +7397,8 @@ var MP4Remuxer = function () {
mp4Sample.duration = expectedSampleDuration;
dtsnorm = expectedSampleDuration * pes2mp4ScaleFactor + lastDTS;
} else {
- var nextAacPts = undefined,
- delta = undefined;
+ var nextAacPts = void 0,
+ delta = void 0;
if (contiguous) {
nextAacPts = this.nextAacPts;
} else {
@@ -7545,13 +7568,14 @@ exports.default = MP4Remuxer;
},{"../errors":20,"../events":22,"../remux/mp4-generator":30,"../utils/logger":36}],32:[function(require,module,exports){
'use strict';
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
* passthrough remuxer
*/
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
var _events = require('../events');
@@ -7639,12 +7663,12 @@ exports.default = PassThroughRemuxer;
},{"../events":22}],33:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
// adapted from https://github.com/kanongil/node-m3u8parse/blob/master/attrlist.js
@@ -7791,12 +7815,12 @@ module.exports = BinarySearch;
},{}],35:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/*
@@ -8211,11 +8235,12 @@ exports.default = CEA708Interpreter;
},{}],36:[function(require,module,exports){
'use strict';
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+
function noop() {}
var fakeLogger = {
@@ -8373,14 +8398,14 @@ module.exports = URLHelper;
},{}],38:[function(require,module,exports){
'use strict';
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
- * XHR based logger
- */
-
Object.defineProperty(exports, "__esModule", {
value: true
});
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
+ * XHR based logger
+ */
+
var _logger = require('../utils/logger');
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
diff --git a/dashboard-ui/bower_components/hls.js/dist/hls.js.map b/dashboard-ui/bower_components/hls.js/dist/hls.js.map
index ea7ca25f79..916b448fc0 100644
--- a/dashboard-ui/bower_components/hls.js/dist/hls.js.map
+++ b/dashboard-ui/bower_components/hls.js/dist/hls.js.map
@@ -42,18 +42,18 @@
"src/utils/xhr-loader.js"
],
"names": [],
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"var bundleFn = arguments[3];\nvar sources = arguments[4];\nvar cache = arguments[5];\n\nvar stringify = JSON.stringify;\n\nmodule.exports = function (fn) {\n var keys = [];\n var wkey;\n var cacheKeys = Object.keys(cache);\n\n for (var i = 0, l = cacheKeys.length; i < l; i++) {\n var key = cacheKeys[i];\n var exp = cache[key].exports;\n // Using babel as a transpiler to use esmodule, the export will always\n // be an object with the default export as a property of it. To ensure\n // the existing api and babel esmodule exports are both supported we\n // check for both\n if (exp === fn || exp.default === fn) {\n wkey = key;\n break;\n }\n }\n\n if (!wkey) {\n wkey = Math.floor(Math.pow(16, 8) * Math.random()).toString(16);\n var wcache = {};\n for (var i = 0, l = cacheKeys.length; i < l; i++) {\n var key = cacheKeys[i];\n wcache[key] = key;\n }\n sources[wkey] = [\n Function(['require','module','exports'], '(' + fn + ')(self)'),\n wcache\n ];\n }\n var skey = Math.floor(Math.pow(16, 8) * Math.random()).toString(16);\n\n var scache = {}; scache[wkey] = wkey;\n sources[skey] = [\n Function(['require'], (\n // try to call default if defined to also support babel esmodule\n // exports\n 'var f = require(' + stringify(wkey) + ');' +\n '(f.default ? f.default : f)(self);'\n )),\n scache\n ];\n\n var src = '(' + bundleFn + ')({'\n + Object.keys(sources).map(function (key) {\n return stringify(key) + ':['\n + sources[key][0]\n + ',' + stringify(sources[key][1]) + ']'\n ;\n }).join(',')\n + '},{},[' + stringify(skey) + '])'\n ;\n\n var URL = window.URL || window.webkitURL || window.mozURL || window.msURL;\n\n return new Worker(URL.createObjectURL(\n new Blob([src], { type: 'text/javascript' })\n ));\n};\n",
- "/*\n * simple ABR Controller\n * - compute next level based on last fragment bw heuristics\n * - implement an abandon rules triggered if we have less than 2 frag buffered and if computed bw shows that we risk buffer stalling\n */\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport BufferHelper from '../helper/buffer-helper';\nimport {ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\n\nclass AbrController extends EventHandler {\n\n constructor(hls) {\n super(hls, Event.FRAG_LOADING,\n Event.FRAG_LOAD_PROGRESS,\n Event.FRAG_LOADED,\n Event.ERROR);\n this.lastLoadedFragLevel = 0;\n this._autoLevelCapping = -1;\n this._nextAutoLevel = -1;\n this.hls = hls;\n this.onCheck = this.abandonRulesCheck.bind(this);\n }\n\n destroy() {\n this.clearTimer();\n EventHandler.prototype.destroy.call(this);\n }\n\n onFragLoading(data) {\n this.timer = setInterval(this.onCheck, 100);\n this.fragCurrent = data.frag;\n }\n\n onFragLoadProgress(data) {\n var stats = data.stats;\n // only update stats if first frag loading\n // if same frag is loaded multiple times, it might be in browser cache, and loaded quickly\n // and leading to wrong bw estimation\n if (stats.aborted === undefined && data.frag.loadCounter === 1) {\n this.lastfetchduration = (performance.now() - stats.trequest) / 1000;\n this.lastbw = (stats.loaded * 8) / this.lastfetchduration;\n //console.log(`fetchDuration:${this.lastfetchduration},bw:${(this.lastbw/1000).toFixed(0)}/${stats.aborted}`);\n }\n }\n\n abandonRulesCheck() {\n /*\n monitor fragment retrieval time...\n we compute expected time of arrival of the complete fragment.\n we compare it to expected time of buffer starvation\n */\n let hls = this.hls, v = hls.media,frag = this.fragCurrent;\n /* only monitor frag retrieval time if\n (video not paused OR first fragment being loaded(ready state === HAVE_NOTHING = 0)) AND autoswitching enabled AND not lowest level (=> means that we have several levels) */\n if (v && (!v.paused || !v.readyState) && frag.autoLevel && frag.level) {\n let requestDelay = performance.now() - frag.trequest;\n // monitor fragment load progress after half of expected fragment duration,to stabilize bitrate\n if (requestDelay > (500 * frag.duration)) {\n let loadRate = Math.max(1,frag.loaded * 1000 / requestDelay); // byte/s; at least 1 byte/s to avoid division by zero\n if (frag.expectedLen < frag.loaded) {\n frag.expectedLen = frag.loaded;\n }\n let pos = v.currentTime;\n let fragLoadedDelay = (frag.expectedLen - frag.loaded) / loadRate;\n let bufferStarvationDelay = BufferHelper.bufferInfo(v,pos,hls.config.maxBufferHole).end - pos;\n // consider emergency switch down only if we have less than 2 frag buffered AND\n // time to finish loading current fragment is bigger than buffer starvation delay\n // ie if we risk buffer starvation if bw does not increase quickly\n if (bufferStarvationDelay < 2*frag.duration && fragLoadedDelay > bufferStarvationDelay) {\n let fragLevelNextLoadedDelay, nextLoadLevel;\n // lets iterate through lower level and try to find the biggest one that could avoid rebuffering\n // we start from current level - 1 and we step down , until we find a matching level\n for (nextLoadLevel = frag.level - 1 ; nextLoadLevel >=0 ; nextLoadLevel--) {\n // compute time to load next fragment at lower level\n // 0.8 : consider only 80% of current bw to be conservative\n // 8 = bits per byte (bps/Bps)\n fragLevelNextLoadedDelay = frag.duration * hls.levels[nextLoadLevel].bitrate / (8 * 0.8 * loadRate);\n logger.log(`fragLoadedDelay/bufferStarvationDelay/fragLevelNextLoadedDelay[${nextLoadLevel}] :${fragLoadedDelay.toFixed(1)}/${bufferStarvationDelay.toFixed(1)}/${fragLevelNextLoadedDelay.toFixed(1)}`);\n if (fragLevelNextLoadedDelay < bufferStarvationDelay) {\n // we found a lower level that be rebuffering free with current estimated bw !\n break;\n }\n }\n // only emergency switch down if it takes less time to load new fragment at lowest level instead\n // of finishing loading current one ...\n if (fragLevelNextLoadedDelay < fragLoadedDelay) {\n // ensure nextLoadLevel is not negative\n nextLoadLevel = Math.max(0,nextLoadLevel);\n // force next load level in auto mode\n hls.nextLoadLevel = nextLoadLevel;\n // abort fragment loading ...\n logger.warn(`loading too slow, abort fragment loading and switch to level ${nextLoadLevel}`);\n //abort fragment loading\n frag.loader.abort();\n this.clearTimer();\n hls.trigger(Event.FRAG_LOAD_EMERGENCY_ABORTED, {frag: frag});\n }\n }\n }\n }\n }\n\n onFragLoaded(data) {\n // stop monitoring bw once frag loaded\n this.clearTimer();\n // store level id after successful fragment load\n this.lastLoadedFragLevel = data.frag.level;\n // reset forced auto level value so that next level will be selected\n this._nextAutoLevel = -1;\n }\n\n onError(data) {\n // stop timer in case of frag loading error\n switch(data.details) {\n case ErrorDetails.FRAG_LOAD_ERROR:\n case ErrorDetails.FRAG_LOAD_TIMEOUT:\n this.clearTimer();\n break;\n default:\n break;\n }\n }\n\n clearTimer() {\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n }\n\n /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n get autoLevelCapping() {\n return this._autoLevelCapping;\n }\n\n /** set the capping/max level value that could be used by automatic level selection algorithm **/\n set autoLevelCapping(newLevel) {\n this._autoLevelCapping = newLevel;\n }\n\n get nextAutoLevel() {\n var lastbw = this.lastbw, hls = this.hls,adjustedbw, i, maxAutoLevel;\n if (this._autoLevelCapping === -1) {\n maxAutoLevel = hls.levels.length - 1;\n } else {\n maxAutoLevel = this._autoLevelCapping;\n }\n\n // in case next auto level has been forced, return it straight-away (but capped)\n if (this._nextAutoLevel !== -1) {\n return Math.min(this._nextAutoLevel,maxAutoLevel);\n }\n\n // follow algorithm captured from stagefright :\n // https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp\n // Pick the highest bandwidth stream below or equal to estimated bandwidth.\n for (i = 0; i <= maxAutoLevel; i++) {\n // consider only 80% of the available bandwidth, but if we are switching up,\n // be even more conservative (70%) to avoid overestimating and immediately\n // switching back.\n if (i <= this.lastLoadedFragLevel) {\n adjustedbw = 0.8 * lastbw;\n } else {\n adjustedbw = 0.7 * lastbw;\n }\n if (adjustedbw < hls.levels[i].bitrate) {\n return Math.max(0, i - 1);\n }\n }\n return i - 1;\n }\n\n set nextAutoLevel(nextLevel) {\n this._nextAutoLevel = nextLevel;\n }\n}\n\nexport default AbrController;\n\n",
+ "/*\n * simple ABR Controller\n * - compute next level based on last fragment bw heuristics\n * - implement an abandon rules triggered if we have less than 2 frag buffered and if computed bw shows that we risk buffer stalling\n */\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport BufferHelper from '../helper/buffer-helper';\nimport {ErrorDetails} from '../errors';\nimport {logger} from '../utils/logger';\n\nclass AbrController extends EventHandler {\n\n constructor(hls) {\n super(hls, Event.FRAG_LOADING,\n Event.FRAG_LOAD_PROGRESS,\n Event.FRAG_LOADED,\n Event.ERROR);\n this.lastLoadedFragLevel = 0;\n this._autoLevelCapping = -1;\n this._nextAutoLevel = -1;\n this.hls = hls;\n this.onCheck = this.abandonRulesCheck.bind(this);\n }\n\n destroy() {\n this.clearTimer();\n EventHandler.prototype.destroy.call(this);\n }\n\n onFragLoading(data) {\n this.timer = setInterval(this.onCheck, 100);\n this.fragCurrent = data.frag;\n }\n\n onFragLoadProgress(data) {\n var stats = data.stats;\n // only update stats if first frag loading\n // if same frag is loaded multiple times, it might be in browser cache, and loaded quickly\n // and leading to wrong bw estimation\n if (stats.aborted === undefined && data.frag.loadCounter === 1) {\n this.lastfetchduration = (performance.now() - stats.trequest) / 1000;\n this.lastbw = (stats.loaded * 8) / this.lastfetchduration;\n //console.log(`fetchDuration:${this.lastfetchduration},bw:${(this.lastbw/1000).toFixed(0)}/${stats.aborted}`);\n }\n }\n\n abandonRulesCheck() {\n /*\n monitor fragment retrieval time...\n we compute expected time of arrival of the complete fragment.\n we compare it to expected time of buffer starvation\n */\n let hls = this.hls, v = hls.media,frag = this.fragCurrent;\n /* only monitor frag retrieval time if\n (video not paused OR first fragment being loaded(ready state === HAVE_NOTHING = 0)) AND autoswitching enabled AND not lowest level (=> means that we have several levels) */\n if (v && (!v.paused || !v.readyState) && frag.autoLevel && frag.level) {\n let requestDelay = performance.now() - frag.trequest;\n // monitor fragment load progress after half of expected fragment duration,to stabilize bitrate\n if (requestDelay > (500 * frag.duration)) {\n let loadRate = Math.max(1,frag.loaded * 1000 / requestDelay); // byte/s; at least 1 byte/s to avoid division by zero\n if (frag.expectedLen < frag.loaded) {\n frag.expectedLen = frag.loaded;\n }\n let pos = v.currentTime;\n let fragLoadedDelay = (frag.expectedLen - frag.loaded) / loadRate;\n let bufferStarvationDelay = BufferHelper.bufferInfo(v,pos,hls.config.maxBufferHole).end - pos;\n // consider emergency switch down only if we have less than 2 frag buffered AND\n // time to finish loading current fragment is bigger than buffer starvation delay\n // ie if we risk buffer starvation if bw does not increase quickly\n if (bufferStarvationDelay < 2*frag.duration && fragLoadedDelay > bufferStarvationDelay) {\n let fragLevelNextLoadedDelay, nextLoadLevel;\n // lets iterate through lower level and try to find the biggest one that could avoid rebuffering\n // we start from current level - 1 and we step down , until we find a matching level\n for (nextLoadLevel = frag.level - 1 ; nextLoadLevel >=0 ; nextLoadLevel--) {\n // compute time to load next fragment at lower level\n // 0.8 : consider only 80% of current bw to be conservative\n // 8 = bits per byte (bps/Bps)\n fragLevelNextLoadedDelay = frag.duration * hls.levels[nextLoadLevel].bitrate / (8 * 0.8 * loadRate);\n logger.log(`fragLoadedDelay/bufferStarvationDelay/fragLevelNextLoadedDelay[${nextLoadLevel}] :${fragLoadedDelay.toFixed(1)}/${bufferStarvationDelay.toFixed(1)}/${fragLevelNextLoadedDelay.toFixed(1)}`);\n if (fragLevelNextLoadedDelay < bufferStarvationDelay) {\n // we found a lower level that be rebuffering free with current estimated bw !\n break;\n }\n }\n // only emergency switch down if it takes less time to load new fragment at lowest level instead\n // of finishing loading current one ...\n if (fragLevelNextLoadedDelay < fragLoadedDelay) {\n // ensure nextLoadLevel is not negative\n nextLoadLevel = Math.max(0,nextLoadLevel);\n // force next load level in auto mode\n hls.nextLoadLevel = nextLoadLevel;\n // abort fragment loading ...\n logger.warn(`loading too slow, abort fragment loading and switch to level ${nextLoadLevel}`);\n //abort fragment loading\n frag.loader.abort();\n this.clearTimer();\n hls.trigger(Event.FRAG_LOAD_EMERGENCY_ABORTED, {frag: frag});\n }\n }\n }\n }\n }\n\n onFragLoaded(data) {\n // stop monitoring bw once frag loaded\n this.clearTimer();\n // store level id after successful fragment load\n this.lastLoadedFragLevel = data.frag.level;\n // reset forced auto level value so that next level will be selected\n this._nextAutoLevel = -1;\n }\n\n onError(data) {\n // stop timer in case of frag loading error\n switch(data.details) {\n case ErrorDetails.FRAG_LOAD_ERROR:\n case ErrorDetails.FRAG_LOAD_TIMEOUT:\n this.clearTimer();\n break;\n default:\n break;\n }\n }\n\n clearTimer() {\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n }\n\n /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n get autoLevelCapping() {\n return this._autoLevelCapping;\n }\n\n /** set the capping/max level value that could be used by automatic level selection algorithm **/\n set autoLevelCapping(newLevel) {\n this._autoLevelCapping = newLevel;\n }\n\n get nextAutoLevel() {\n var lastbw = this.lastbw, hls = this.hls,adjustedbw, i, maxAutoLevel;\n if (this._autoLevelCapping === -1 && hls.levels && hls.levels.length) {\n maxAutoLevel = hls.levels.length - 1;\n } else {\n maxAutoLevel = this._autoLevelCapping;\n }\n\n // in case next auto level has been forced, return it straight-away (but capped)\n if (this._nextAutoLevel !== -1) {\n return Math.min(this._nextAutoLevel,maxAutoLevel);\n }\n\n // follow algorithm captured from stagefright :\n // https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp\n // Pick the highest bandwidth stream below or equal to estimated bandwidth.\n for (i = 0; i <= maxAutoLevel; i++) {\n // consider only 80% of the available bandwidth, but if we are switching up,\n // be even more conservative (70%) to avoid overestimating and immediately\n // switching back.\n if (i <= this.lastLoadedFragLevel) {\n adjustedbw = 0.8 * lastbw;\n } else {\n adjustedbw = 0.7 * lastbw;\n }\n if (adjustedbw < hls.levels[i].bitrate) {\n return Math.max(0, i - 1);\n }\n }\n return i - 1;\n }\n\n set nextAutoLevel(nextLevel) {\n this._nextAutoLevel = nextLevel;\n }\n}\n\nexport default AbrController;\n\n",
"/*\n * Buffer Controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\n\nclass BufferController extends EventHandler {\n\n constructor(hls) {\n super(hls,\n Event.MEDIA_ATTACHING,\n Event.MEDIA_DETACHING,\n Event.BUFFER_RESET,\n Event.BUFFER_APPENDING,\n Event.BUFFER_CODECS,\n Event.BUFFER_EOS,\n Event.BUFFER_FLUSHING);\n\n // Source Buffer listeners\n this.onsbue = this.onSBUpdateEnd.bind(this);\n this.onsbe = this.onSBUpdateError.bind(this);\n }\n\n destroy() {\n EventHandler.prototype.destroy.call(this);\n }\n\n onMediaAttaching(data) {\n var media = this.media = data.media;\n // setup the media source\n var ms = this.mediaSource = new MediaSource();\n //Media Source listeners\n this.onmso = this.onMediaSourceOpen.bind(this);\n this.onmse = this.onMediaSourceEnded.bind(this);\n this.onmsc = this.onMediaSourceClose.bind(this);\n ms.addEventListener('sourceopen', this.onmso);\n ms.addEventListener('sourceended', this.onmse);\n ms.addEventListener('sourceclose', this.onmsc);\n // link video and media Source\n media.src = URL.createObjectURL(ms);\n }\n\n onMediaDetaching() {\n var ms = this.mediaSource;\n if (ms) {\n if (ms.readyState === 'open') {\n try {\n // endOfStream could trigger exception if any sourcebuffer is in updating state\n // we don't really care about checking sourcebuffer state here,\n // as we are anyway detaching the MediaSource\n // let's just avoid this exception to propagate\n ms.endOfStream();\n } catch(err) {\n logger.warn(`onMediaDetaching:${err.message} while calling endOfStream`);\n }\n }\n ms.removeEventListener('sourceopen', this.onmso);\n ms.removeEventListener('sourceended', this.onmse);\n ms.removeEventListener('sourceclose', this.onmsc);\n // unlink MediaSource from video tag\n this.media.src = '';\n this.media.removeAttribute('src');\n this.mediaSource = null;\n this.media = null;\n this.pendingTracks = null;\n this.sourceBuffer = null;\n }\n this.onmso = this.onmse = this.onmsc = null;\n this.hls.trigger(Event.MEDIA_DETACHED);\n }\n\n onMediaSourceOpen() {\n logger.log('media source opened');\n this.hls.trigger(Event.MEDIA_ATTACHED, { media : this.media });\n // once received, don't listen anymore to sourceopen event\n this.mediaSource.removeEventListener('sourceopen', this.onmso);\n // if any buffer codecs pending, treat it here.\n var pendingTracks = this.pendingTracks;\n if (pendingTracks) {\n this.onBufferCodecs(pendingTracks);\n this.pendingTracks = null;\n this.doAppending();\n }\n }\n\n onMediaSourceClose() {\n logger.log('media source closed');\n }\n\n onMediaSourceEnded() {\n logger.log('media source ended');\n }\n\n\n onSBUpdateEnd() {\n\n if (this._needsFlush) {\n this.doFlush();\n }\n\n if (this._needsEos) {\n this.onBufferEos();\n }\n\n this.hls.trigger(Event.BUFFER_APPENDED);\n\n this.doAppending();\n }\n\n onSBUpdateError(event) {\n logger.error(`sourceBuffer error:${event}`);\n // according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error\n // this error might not always be fatal (it is fatal if decode error is set, in that case\n // it will be followed by a mediaElement error ...)\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_APPENDING_ERROR, fatal: false});\n // we don't need to do more than that, as accordin to the spec, updateend will be fired just after\n }\n\n onBufferReset() {\n var sourceBuffer = this.sourceBuffer;\n if (sourceBuffer) {\n for(var type in sourceBuffer) {\n var sb = sourceBuffer[type];\n try {\n this.mediaSource.removeSourceBuffer(sb);\n sb.removeEventListener('updateend', this.onsbue);\n sb.removeEventListener('error', this.onsbe);\n } catch(err) {\n }\n }\n this.sourceBuffer = null;\n }\n this.flushRange = [];\n this.appended = 0;\n }\n\n onBufferCodecs(tracks) {\n var sb,trackName,track, codec, mimeType;\n\n if (!this.media) {\n this.pendingTracks = tracks;\n return;\n }\n\n if (!this.sourceBuffer) {\n var sourceBuffer = {}, mediaSource = this.mediaSource;\n for (trackName in tracks) {\n track = tracks[trackName];\n // use levelCodec as first priority\n codec = track.levelCodec || track.codec;\n mimeType = `${track.container};codecs=${codec}`;\n logger.log(`creating sourceBuffer with mimeType:${mimeType}`);\n sb = sourceBuffer[trackName] = mediaSource.addSourceBuffer(mimeType);\n sb.addEventListener('updateend', this.onsbue);\n sb.addEventListener('error', this.onsbe);\n }\n this.sourceBuffer = sourceBuffer;\n }\n }\n\n onBufferAppending(data) {\n if (!this.segments) {\n this.segments = [ data ];\n } else {\n this.segments.push(data);\n }\n this.doAppending();\n }\n\n onBufferAppendFail(data) {\n logger.error(`sourceBuffer error:${data.event}`);\n // according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error\n // this error might not always be fatal (it is fatal if decode error is set, in that case\n // it will be followed by a mediaElement error ...)\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_APPENDING_ERROR, fatal: false, frag: this.fragCurrent});\n }\n\n onBufferEos() {\n var sb = this.sourceBuffer, mediaSource = this.mediaSource;\n if (!mediaSource || mediaSource.readyState !== 'open') {\n return;\n }\n if (!((sb.audio && sb.audio.updating) || (sb.video && sb.video.updating))) {\n logger.log('all media data available, signal endOfStream() to MediaSource and stop loading fragment');\n //Notify the media element that it now has all of the media data\n mediaSource.endOfStream();\n this._needsEos = false;\n } else {\n this._needsEos = true;\n }\n }\n\n onBufferFlushing(data) {\n this.flushRange.push({start: data.startOffset, end: data.endOffset});\n // attempt flush immediatly\n this.flushBufferCounter = 0;\n this.doFlush();\n }\n\n doFlush() {\n // loop through all buffer ranges to flush\n while(this.flushRange.length) {\n var range = this.flushRange[0];\n // flushBuffer will abort any buffer append in progress and flush Audio/Video Buffer\n if (this.flushBuffer(range.start, range.end)) {\n // range flushed, remove from flush array\n this.flushRange.shift();\n this.flushBufferCounter = 0;\n } else {\n this._needsFlush = true;\n // avoid looping, wait for SB update end to retrigger a flush\n return;\n }\n }\n if (this.flushRange.length === 0) {\n // everything flushed\n this._needsFlush = false;\n\n // let's recompute this.appended, which is used to avoid flush looping\n var appended = 0;\n var sourceBuffer = this.sourceBuffer;\n if (sourceBuffer) {\n for (var type in sourceBuffer) {\n appended += sourceBuffer[type].buffered.length;\n }\n }\n this.appended = appended;\n this.hls.trigger(Event.BUFFER_FLUSHED);\n }\n }\n\n doAppending() {\n var hls = this.hls, sourceBuffer = this.sourceBuffer, segments = this.segments;\n if (sourceBuffer) {\n if (this.media.error) {\n segments = [];\n logger.error('trying to append although a media error occured, flush segment and abort');\n return;\n }\n for (var type in sourceBuffer) {\n if (sourceBuffer[type].updating) {\n //logger.log('sb update in progress');\n return;\n }\n }\n if (segments.length) {\n var segment = segments.shift();\n try {\n //logger.log(`appending ${segment.type} SB, size:${segment.data.length});\n sourceBuffer[segment.type].appendBuffer(segment.data);\n this.appendError = 0;\n this.appended++;\n } catch(err) {\n // in case any error occured while appending, put back segment in segments table\n logger.error(`error while trying to append buffer:${err.message}`);\n segments.unshift(segment);\n var event = {type: ErrorTypes.MEDIA_ERROR};\n if(err.code !== 22) {\n if (this.appendError) {\n this.appendError++;\n } else {\n this.appendError = 1;\n }\n event.details = ErrorDetails.BUFFER_APPEND_ERROR;\n event.frag = this.fragCurrent;\n /* with UHD content, we could get loop of quota exceeded error until\n browser is able to evict some data from sourcebuffer. retrying help recovering this\n */\n if (this.appendError > hls.config.appendErrorMaxRetry) {\n logger.log(`fail ${hls.config.appendErrorMaxRetry} times to append segment in sourceBuffer`);\n segments = [];\n event.fatal = true;\n hls.trigger(Event.ERROR, event);\n return;\n } else {\n event.fatal = false;\n hls.trigger(Event.ERROR, event);\n }\n } else {\n // QuotaExceededError: http://www.w3.org/TR/html5/infrastructure.html#quotaexceedederror\n // let's stop appending any segments, and report BUFFER_FULL_ERROR error\n segments = [];\n event.details = ErrorDetails.BUFFER_FULL_ERROR;\n hls.trigger(Event.ERROR,event);\n }\n }\n }\n }\n }\n\n /*\n flush specified buffered range,\n return true once range has been flushed.\n as sourceBuffer.remove() is asynchronous, flushBuffer will be retriggered on sourceBuffer update end\n */\n flushBuffer(startOffset, endOffset) {\n var sb, i, bufStart, bufEnd, flushStart, flushEnd;\n //logger.log('flushBuffer,pos/start/end: ' + this.media.currentTime + '/' + startOffset + '/' + endOffset);\n // safeguard to avoid infinite looping : don't try to flush more than the nb of appended segments\n if (this.flushBufferCounter < this.appended && this.sourceBuffer) {\n for (var type in this.sourceBuffer) {\n sb = this.sourceBuffer[type];\n if (!sb.updating) {\n for (i = 0; i < sb.buffered.length; i++) {\n bufStart = sb.buffered.start(i);\n bufEnd = sb.buffered.end(i);\n // workaround firefox not able to properly flush multiple buffered range.\n if (navigator.userAgent.toLowerCase().indexOf('firefox') !== -1 && endOffset === Number.POSITIVE_INFINITY) {\n flushStart = startOffset;\n flushEnd = endOffset;\n } else {\n flushStart = Math.max(bufStart, startOffset);\n flushEnd = Math.min(bufEnd, endOffset);\n }\n /* sometimes sourcebuffer.remove() does not flush\n the exact expected time range.\n to avoid rounding issues/infinite loop,\n only flush buffer range of length greater than 500ms.\n */\n if (Math.min(flushEnd,bufEnd) - flushStart > 0.5 ) {\n this.flushBufferCounter++;\n logger.log(`flush ${type} [${flushStart},${flushEnd}], of [${bufStart},${bufEnd}], pos:${this.media.currentTime}`);\n sb.remove(flushStart, flushEnd);\n return false;\n }\n }\n } else {\n //logger.log('abort ' + type + ' append in progress');\n // this will abort any appending in progress\n //sb.abort();\n logger.warn('cannot flush, sb updating in progress');\n return false;\n }\n }\n } else {\n logger.warn('abort flushing too many retries');\n }\n logger.log('buffer flushed');\n // everything flushed !\n return true;\n }\n}\n\nexport default BufferController;\n",
"/*\n * cap stream level to media size dimension controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\n\nclass CapLevelController extends EventHandler {\n\tconstructor(hls) {\n super(hls,\n Event.MEDIA_ATTACHING,\n Event.MANIFEST_PARSED); \n\t}\n\t\n\tdestroy() {\n if (this.hls.config.capLevelToPlayerSize) {\n this.media = null;\n this.autoLevelCapping = Number.POSITIVE_INFINITY;\n if (this.timer) {\n this.timer = clearInterval(this.timer);\n }\n }\n }\n\t \n\tonMediaAttaching(data) {\n this.media = data.media instanceof HTMLVideoElement ? data.media : null; \n }\n\n onManifestParsed(data) {\n if (this.hls.config.capLevelToPlayerSize) {\n this.autoLevelCapping = Number.POSITIVE_INFINITY;\n this.levels = data.levels;\n this.hls.firstLevel = this.getMaxLevel(data.firstLevel);\n clearInterval(this.timer);\n this.timer = setInterval(this.detectPlayerSize.bind(this), 1000);\n this.detectPlayerSize();\n }\n }\n \n detectPlayerSize() {\n if (this.media) {\n let levelsLength = this.levels ? this.levels.length : 0;\n if (levelsLength) {\n this.hls.autoLevelCapping = this.getMaxLevel(levelsLength - 1);\n if (this.hls.autoLevelCapping > this.autoLevelCapping) {\n // if auto level capping has a higher value for the previous one, flush the buffer using nextLevelSwitch\n // usually happen when the user go to the fullscreen mode.\n this.hls.streamController.nextLevelSwitch();\n }\n this.autoLevelCapping = this.hls.autoLevelCapping; \n } \n }\n }\n \n /*\n * returns level should be the one with the dimensions equal or greater than the media (player) dimensions (so the video will be downscaled)\n */\n getMaxLevel(capLevelIndex) {\n let result,\n i,\n level,\n mWidth = this.mediaWidth,\n mHeight = this.mediaHeight,\n lWidth = 0,\n lHeight = 0;\n \n for (i = 0; i <= capLevelIndex; i++) {\n level = this.levels[i];\n result = i;\n lWidth = level.width;\n lHeight = level.height;\n if (mWidth <= lWidth || mHeight <= lHeight) {\n break;\n }\n } \n return result;\n }\n \n get contentScaleFactor() {\n let pixelRatio = 1;\n try {\n pixelRatio = window.devicePixelRatio;\n } catch(e) {}\n return pixelRatio;\n }\n \n get mediaWidth() {\n let width;\n if (this.media) {\n width = this.media.width || this.media.clientWidth || this.media.offsetWidth;\n width *= this.contentScaleFactor;\n }\n return width;\n }\n \n get mediaHeight() {\n let height;\n if (this.media) {\n height = this.media.height || this.media.clientHeight || this.media.offsetHeight;\n height *= this.contentScaleFactor; \n }\n return height;\n }\n}\n\nexport default CapLevelController;",
- "/*\n * Level Controller\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nclass LevelController extends EventHandler {\n\n constructor(hls) {\n super(hls,\n Event.MANIFEST_LOADED,\n Event.LEVEL_LOADED,\n Event.ERROR);\n this.ontick = this.tick.bind(this);\n this._manualLevel = this._autoLevelCapping = -1;\n }\n\n destroy() {\n if (this.timer) {\n clearInterval(this.timer);\n }\n this._manualLevel = -1;\n }\n\n startLoad() {\n this.canload = true;\n // speed up live playlist refresh if timer exists\n if (this.timer) {\n this.tick();\n }\n }\n\n stopLoad() {\n this.canload = false;\n }\n\n onManifestLoaded(data) {\n var levels0 = [], levels = [], bitrateStart, i, bitrateSet = {}, videoCodecFound = false, audioCodecFound = false, hls = this.hls;\n\n // regroup redundant level together\n data.levels.forEach(level => {\n if(level.videoCodec) {\n videoCodecFound = true;\n }\n if(level.audioCodec) {\n audioCodecFound = true;\n }\n var redundantLevelId = bitrateSet[level.bitrate];\n if (redundantLevelId === undefined) {\n bitrateSet[level.bitrate] = levels0.length;\n level.url = [level.url];\n level.urlId = 0;\n levels0.push(level);\n } else {\n levels0[redundantLevelId].url.push(level.url);\n }\n });\n\n // remove audio-only level if we also have levels with audio+video codecs signalled\n if(videoCodecFound && audioCodecFound) {\n levels0.forEach(level => {\n if(level.videoCodec) {\n levels.push(level);\n }\n });\n } else {\n levels = levels0;\n }\n\n // only keep level with supported audio/video codecs\n levels = levels.filter(function(level) {\n var checkSupportedAudio = function(codec) { return MediaSource.isTypeSupported(`audio/mp4;codecs=${codec}`);};\n var checkSupportedVideo = function(codec) { return MediaSource.isTypeSupported(`video/mp4;codecs=${codec}`);};\n var audioCodec = level.audioCodec, videoCodec = level.videoCodec;\n\n return (!audioCodec || checkSupportedAudio(audioCodec)) &&\n (!videoCodec || checkSupportedVideo(videoCodec));\n });\n\n if(levels.length) {\n // start bitrate is the first bitrate of the manifest\n bitrateStart = levels[0].bitrate;\n // sort level on bitrate\n levels.sort(function (a, b) {\n return a.bitrate - b.bitrate;\n });\n this._levels = levels;\n // find index of first level in sorted levels\n for (i = 0; i < levels.length; i++) {\n if (levels[i].bitrate === bitrateStart) {\n this._firstLevel = i;\n logger.log(`manifest loaded,${levels.length} level(s) found, first bitrate:${bitrateStart}`);\n break;\n }\n }\n hls.trigger(Event.MANIFEST_PARSED, {levels: this._levels, firstLevel: this._firstLevel, stats: data.stats});\n } else {\n hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR, fatal: true, url: hls.url, reason: 'no level with compatible codecs found in manifest'});\n }\n return;\n }\n\n get levels() {\n return this._levels;\n }\n\n get level() {\n return this._level;\n }\n\n set level(newLevel) {\n if (this._level !== newLevel || this._levels[newLevel].details === undefined) {\n this.setLevelInternal(newLevel);\n }\n }\n\n setLevelInternal(newLevel) {\n // check if level idx is valid\n if (newLevel >= 0 && newLevel < this._levels.length) {\n // stopping live reloading timer if any\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n this._level = newLevel;\n logger.log(`switching to level ${newLevel}`);\n this.hls.trigger(Event.LEVEL_SWITCH, {level: newLevel});\n var level = this._levels[newLevel];\n // check if we need to load playlist for this level\n if (level.details === undefined || level.details.live === true) {\n // level not retrieved yet, or live playlist we need to (re)load it\n logger.log(`(re)loading playlist for level ${newLevel}`);\n var urlId = level.urlId;\n this.hls.trigger(Event.LEVEL_LOADING, {url: level.url[urlId], level: newLevel, id: urlId});\n }\n } else {\n // invalid level id given, trigger error\n this.hls.trigger(Event.ERROR, {type : ErrorTypes.OTHER_ERROR, details: ErrorDetails.LEVEL_SWITCH_ERROR, level: newLevel, fatal: false, reason: 'invalid level idx'});\n }\n }\n\n get manualLevel() {\n return this._manualLevel;\n }\n\n set manualLevel(newLevel) {\n this._manualLevel = newLevel;\n if (newLevel !== -1) {\n this.level = newLevel;\n }\n }\n\n get firstLevel() {\n return this._firstLevel;\n }\n\n set firstLevel(newLevel) {\n this._firstLevel = newLevel;\n }\n\n get startLevel() {\n if (this._startLevel === undefined) {\n return this._firstLevel;\n } else {\n return this._startLevel;\n }\n }\n\n set startLevel(newLevel) {\n this._startLevel = newLevel;\n }\n\n onError(data) {\n if(data.fatal) {\n return;\n }\n\n var details = data.details, hls = this.hls, levelId, level;\n // try to recover not fatal errors\n switch(details) {\n case ErrorDetails.FRAG_LOAD_ERROR:\n case ErrorDetails.FRAG_LOAD_TIMEOUT:\n case ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n case ErrorDetails.KEY_LOAD_ERROR:\n case ErrorDetails.KEY_LOAD_TIMEOUT:\n levelId = data.frag.level;\n break;\n case ErrorDetails.LEVEL_LOAD_ERROR:\n case ErrorDetails.LEVEL_LOAD_TIMEOUT:\n levelId = data.level;\n break;\n default:\n break;\n }\n /* try to switch to a redundant stream if any available.\n * if no redundant stream available, emergency switch down (if in auto mode and current level not 0)\n * otherwise, we cannot recover this network error ...\n * don't raise FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT as fatal, as it is handled by mediaController\n */\n if (levelId !== undefined) {\n level = this._levels[levelId];\n if (level.urlId < (level.url.length - 1)) {\n level.urlId++;\n level.details = undefined;\n logger.warn(`level controller,${details} for level ${levelId}: switching to redundant stream id ${level.urlId}`);\n } else {\n // we could try to recover if in auto mode and current level not lowest level (0)\n let recoverable = ((this._manualLevel === -1) && levelId);\n if (recoverable) {\n logger.warn(`level controller,${details}: emergency switch-down for next fragment`);\n hls.abrController.nextAutoLevel = 0;\n } else if(level && level.details && level.details.live) {\n logger.warn(`level controller,${details} on live stream, discard`);\n // FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT are handled by mediaController\n } else if (details !== ErrorDetails.FRAG_LOAD_ERROR && details !== ErrorDetails.FRAG_LOAD_TIMEOUT) {\n logger.error(`cannot recover ${details} error`);\n this._level = undefined;\n // stopping live reloading timer if any\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n // redispatch same error but with fatal set to true\n data.fatal = true;\n hls.trigger(event, data);\n }\n }\n }\n }\n\n onLevelLoaded(data) {\n // check if current playlist is a live playlist\n if (data.details.live && !this.timer) {\n // if live playlist we will have to reload it periodically\n // set reload period to playlist target duration\n this.timer = setInterval(this.ontick, 1000 * data.details.targetduration);\n }\n if (!data.details.live && this.timer) {\n // playlist is not live and timer is armed : stopping it\n clearInterval(this.timer);\n this.timer = null;\n }\n }\n\n tick() {\n var levelId = this._level;\n if (levelId !== undefined && this.canload) {\n var level = this._levels[levelId], urlId = level.urlId;\n this.hls.trigger(Event.LEVEL_LOADING, {url: level.url[urlId], level: levelId, id: urlId});\n }\n }\n\n get nextLoadLevel() {\n if (this._manualLevel !== -1) {\n return this._manualLevel;\n } else {\n return this.hls.abrController.nextAutoLevel;\n }\n }\n\n set nextLoadLevel(nextLevel) {\n this.level = nextLevel;\n if (this._manualLevel === -1) {\n this.hls.abrController.nextAutoLevel = nextLevel;\n }\n }\n}\n\nexport default LevelController;\n\n",
- "/*\n * Stream Controller\n*/\n\nimport Demuxer from '../demux/demuxer';\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\nimport BinarySearch from '../utils/binary-search';\nimport BufferHelper from '../helper/buffer-helper';\nimport LevelHelper from '../helper/level-helper';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nconst State = {\n STOPPED : 'STOPPED',\n STARTING : 'STARTING',\n IDLE : 'IDLE',\n PAUSED : 'PAUSED',\n KEY_LOADING : 'KEY_LOADING',\n FRAG_LOADING : 'FRAG_LOADING',\n FRAG_LOADING_WAITING_RETRY : 'FRAG_LOADING_WAITING_RETRY',\n WAITING_LEVEL : 'WAITING_LEVEL',\n PARSING : 'PARSING',\n PARSED : 'PARSED',\n ENDED : 'ENDED',\n ERROR : 'ERROR'\n};\n\nclass StreamController extends EventHandler {\n\n constructor(hls) {\n super(hls,\n Event.MEDIA_ATTACHED,\n Event.MEDIA_DETACHING,\n Event.MANIFEST_LOADING,\n Event.MANIFEST_PARSED,\n Event.LEVEL_LOADED,\n Event.KEY_LOADED,\n Event.FRAG_LOADED,\n Event.FRAG_LOAD_EMERGENCY_ABORTED,\n Event.FRAG_PARSING_INIT_SEGMENT,\n Event.FRAG_PARSING_DATA,\n Event.FRAG_PARSED,\n Event.ERROR,\n Event.BUFFER_APPENDED,\n Event.BUFFER_FLUSHED);\n\n this.config = hls.config;\n this.audioCodecSwap = false;\n this.ticks = 0;\n this.ontick = this.tick.bind(this);\n }\n\n destroy() {\n this.stopLoad();\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n EventHandler.prototype.destroy.call(this);\n this.state = State.STOPPED;\n }\n\n startLoad(startPosition=0) {\n if (this.levels) {\n var media = this.media, lastCurrentTime = this.lastCurrentTime;\n this.stopLoad();\n this.demuxer = new Demuxer(this.hls);\n if (!this.timer) {\n this.timer = setInterval(this.ontick, 100);\n }\n this.level = -1;\n this.fragLoadError = 0;\n if (media && lastCurrentTime) {\n logger.log(`configure startPosition @${lastCurrentTime}`);\n if (!this.lastPaused) {\n logger.log('resuming video');\n media.play();\n }\n this.state = State.IDLE;\n } else {\n this.lastCurrentTime = this.startPosition ? this.startPosition : startPosition;\n this.state = State.STARTING;\n }\n this.nextLoadPosition = this.startPosition = this.lastCurrentTime;\n this.tick();\n } else {\n logger.warn('cannot start loading as manifest not parsed yet');\n this.state = State.STOPPED;\n }\n }\n\n stopLoad() {\n var frag = this.fragCurrent;\n if (frag) {\n if (frag.loader) {\n frag.loader.abort();\n }\n this.fragCurrent = null;\n }\n this.fragPrevious = null;\n if (this.demuxer) {\n this.demuxer.destroy();\n this.demuxer = null;\n }\n this.state = State.STOPPED;\n }\n\n tick() {\n this.ticks++;\n if (this.ticks === 1) {\n this.doTick();\n if (this.ticks > 1) {\n setTimeout(this.tick, 1);\n }\n this.ticks = 0;\n }\n }\n\n doTick() {\n var pos, level, levelDetails, hls = this.hls, config = hls.config;\n //logger.log(this.state);\n switch(this.state) {\n case State.ERROR:\n //don't do anything in error state to avoid breaking further ...\n case State.PAUSED:\n //don't do anything in paused state either ...\n break;\n case State.STARTING:\n // determine load level\n this.startLevel = hls.startLevel;\n if (this.startLevel === -1) {\n // -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level\n this.startLevel = 0;\n this.fragBitrateTest = true;\n }\n // set new level to playlist loader : this will trigger start level load\n this.level = hls.nextLoadLevel = this.startLevel;\n this.state = State.WAITING_LEVEL;\n this.loadedmetadata = false;\n break;\n case State.IDLE:\n // if video not attached AND\n // start fragment already requested OR start frag prefetch disable\n // exit loop\n // => if media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop\n if (!this.media &&\n (this.startFragRequested || !config.startFragPrefetch)) {\n break;\n }\n // determine next candidate fragment to be loaded, based on current position and\n // end of buffer position\n // ensure 60s of buffer upfront\n // if we have not yet loaded any fragment, start loading from start position\n if (this.loadedmetadata) {\n pos = this.media.currentTime;\n } else {\n pos = this.nextLoadPosition;\n }\n // determine next load level\n if (this.startFragRequested === false) {\n level = this.startLevel;\n } else {\n // we are not at playback start, get next load level from level Controller\n level = hls.nextLoadLevel;\n }\n var bufferInfo = BufferHelper.bufferInfo(this.media,pos,config.maxBufferHole),\n bufferLen = bufferInfo.len,\n bufferEnd = bufferInfo.end,\n fragPrevious = this.fragPrevious,\n maxBufLen;\n // compute max Buffer Length that we could get from this load level, based on level bitrate. don't buffer more than 60 MB and more than 30s\n if ((this.levels[level]).hasOwnProperty('bitrate')) {\n maxBufLen = Math.max(8 * config.maxBufferSize / this.levels[level].bitrate, config.maxBufferLength);\n maxBufLen = Math.min(maxBufLen, config.maxMaxBufferLength);\n } else {\n maxBufLen = config.maxBufferLength;\n }\n // if buffer length is less than maxBufLen try to load a new fragment\n if (bufferLen < maxBufLen) {\n // set next load level : this will trigger a playlist load if needed\n hls.nextLoadLevel = level;\n this.level = level;\n levelDetails = this.levels[level].details;\n // if level info not retrieved yet, switch state and wait for level retrieval\n // if live playlist, ensure that new playlist has been refreshed to avoid loading/try to load\n // a useless and outdated fragment (that might even introduce load error if it is already out of the live playlist)\n if (typeof levelDetails === 'undefined' || levelDetails.live && this.levelLastLoaded !== level) {\n this.state = State.WAITING_LEVEL;\n break;\n }\n // find fragment index, contiguous with end of buffer position\n let fragments = levelDetails.fragments,\n fragLen = fragments.length,\n start = fragments[0].start,\n end = fragments[fragLen-1].start + fragments[fragLen-1].duration,\n frag;\n\n // in case of live playlist we need to ensure that requested position is not located before playlist start\n if (levelDetails.live) {\n // check if requested position is within seekable boundaries :\n //logger.log(`start/pos/bufEnd/seeking:${start.toFixed(3)}/${pos.toFixed(3)}/${bufferEnd.toFixed(3)}/${this.media.seeking}`);\n let maxLatency = config.liveMaxLatencyDuration !== undefined ? config.liveMaxLatencyDuration : config.liveMaxLatencyDurationCount*levelDetails.targetduration;\n\n if (bufferEnd < Math.max(start, end - maxLatency)) {\n let targetLatency = config.liveSyncDuration !== undefined ? config.liveSyncDuration : config.liveSyncDurationCount * levelDetails.targetduration;\n this.seekAfterBuffered = start + Math.max(0, levelDetails.totalduration - targetLatency);\n logger.log(`buffer end: ${bufferEnd} is located too far from the end of live sliding playlist, media position will be reseted to: ${this.seekAfterBuffered.toFixed(3)}`);\n bufferEnd = this.seekAfterBuffered;\n }\n if (this.startFragRequested && !levelDetails.PTSKnown) {\n /* we are switching level on live playlist, but we don't have any PTS info for that quality level ...\n try to load frag matching with next SN.\n even if SN are not synchronized between playlists, loading this frag will help us\n compute playlist sliding and find the right one after in case it was not the right consecutive one */\n if (fragPrevious) {\n var targetSN = fragPrevious.sn + 1;\n if (targetSN >= levelDetails.startSN && targetSN <= levelDetails.endSN) {\n frag = fragments[targetSN - levelDetails.startSN];\n logger.log(`live playlist, switching playlist, load frag with next SN: ${frag.sn}`);\n }\n }\n if (!frag) {\n /* we have no idea about which fragment should be loaded.\n so let's load mid fragment. it will help computing playlist sliding and find the right one\n */\n frag = fragments[Math.min(fragLen - 1, Math.round(fragLen / 2))];\n logger.log(`live playlist, switching playlist, unknown, load middle frag : ${frag.sn}`);\n }\n }\n } else {\n // VoD playlist: if bufferEnd before start of playlist, load first fragment\n if (bufferEnd < start) {\n frag = fragments[0];\n }\n }\n if (!frag) {\n let foundFrag;\n let maxFragLookUpTolerance = config.maxFragLookUpTolerance;\n if (bufferEnd < end) {\n if (bufferEnd > end - maxFragLookUpTolerance) {\n maxFragLookUpTolerance = 0;\n }\n foundFrag = BinarySearch.search(fragments, (candidate) => {\n // offset should be within fragment boundary - config.maxFragLookUpTolerance\n // this is to cope with situations like\n // bufferEnd = 9.991\n // frag[Ø] : [0,10]\n // frag[1] : [10,20]\n // bufferEnd is within frag[0] range ... although what we are expecting is to return frag[1] here\n // frag start frag start+duration\n // |-----------------------------|\n // <---> <--->\n // ...--------><-----------------------------><---------....\n // previous frag matching fragment next frag\n // return -1 return 0 return 1\n //logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);\n if ((candidate.start + candidate.duration - maxFragLookUpTolerance) <= bufferEnd) {\n return 1;\n }\n else if (candidate.start - maxFragLookUpTolerance > bufferEnd) {\n return -1;\n }\n return 0;\n });\n } else {\n // reach end of playlist\n foundFrag = fragments[fragLen-1];\n }\n if (foundFrag) {\n frag = foundFrag;\n start = foundFrag.start;\n //logger.log('find SN matching with pos:' + bufferEnd + ':' + frag.sn);\n if (fragPrevious && frag.level === fragPrevious.level && frag.sn === fragPrevious.sn) {\n if (frag.sn < levelDetails.endSN) {\n frag = fragments[frag.sn + 1 - levelDetails.startSN];\n logger.log(`SN just loaded, load next one: ${frag.sn}`);\n } else {\n // have we reached end of VOD playlist ?\n if (!levelDetails.live) {\n this.hls.trigger(Event.BUFFER_EOS);\n this.state = State.ENDED;\n }\n frag = null;\n }\n }\n }\n }\n if(frag) {\n //logger.log(' loading frag ' + i +',pos/bufEnd:' + pos.toFixed(3) + '/' + bufferEnd.toFixed(3));\n if ((frag.decryptdata.uri != null) && (frag.decryptdata.key == null)) {\n logger.log(`Loading key for ${frag.sn} of [${levelDetails.startSN} ,${levelDetails.endSN}],level ${level}`);\n this.state = State.KEY_LOADING;\n hls.trigger(Event.KEY_LOADING, {frag: frag});\n } else {\n logger.log(`Loading ${frag.sn} of [${levelDetails.startSN} ,${levelDetails.endSN}],level ${level}, currentTime:${pos},bufferEnd:${bufferEnd.toFixed(3)}`);\n frag.autoLevel = hls.autoLevelEnabled;\n if (this.levels.length > 1) {\n frag.expectedLen = Math.round(frag.duration * this.levels[level].bitrate / 8);\n frag.trequest = performance.now();\n }\n // ensure that we are not reloading the same fragments in loop ...\n if (this.fragLoadIdx !== undefined) {\n this.fragLoadIdx++;\n } else {\n this.fragLoadIdx = 0;\n }\n if (frag.loadCounter) {\n frag.loadCounter++;\n let maxThreshold = config.fragLoadingLoopThreshold;\n // if this frag has already been loaded 3 times, and if it has been reloaded recently\n if (frag.loadCounter > maxThreshold && (Math.abs(this.fragLoadIdx - frag.loadIdx) < maxThreshold)) {\n hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.FRAG_LOOP_LOADING_ERROR, fatal: false, frag: frag});\n return;\n }\n } else {\n frag.loadCounter = 1;\n }\n frag.loadIdx = this.fragLoadIdx;\n this.fragCurrent = frag;\n this.startFragRequested = true;\n hls.trigger(Event.FRAG_LOADING, {frag: frag});\n this.state = State.FRAG_LOADING;\n }\n }\n }\n break;\n case State.WAITING_LEVEL:\n level = this.levels[this.level];\n // check if playlist is already loaded\n if (level && level.details) {\n this.state = State.IDLE;\n }\n break;\n case State.FRAG_LOADING_WAITING_RETRY:\n var now = performance.now();\n var retryDate = this.retryDate;\n var media = this.media;\n var isSeeking = media && media.seeking;\n // if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading\n if(!retryDate || (now >= retryDate) || isSeeking) {\n logger.log(`mediaController: retryDate reached, switch back to IDLE state`);\n this.state = State.IDLE;\n }\n break;\n case State.STOPPED:\n case State.FRAG_LOADING:\n case State.PARSING:\n case State.PARSED:\n case State.ENDED:\n break;\n default:\n break;\n }\n // check buffer\n this._checkBuffer();\n // check/update current fragment\n this._checkFragmentChanged();\n }\n\n\n\n\n getBufferRange(position) {\n var i, range,\n bufferRange = this.bufferRange;\n if (bufferRange) {\n for (i = bufferRange.length - 1; i >=0; i--) {\n range = bufferRange[i];\n if (position >= range.start && position <= range.end) {\n return range;\n }\n }\n }\n return null;\n }\n\n get currentLevel() {\n if (this.media) {\n var range = this.getBufferRange(this.media.currentTime);\n if (range) {\n return range.frag.level;\n }\n }\n return -1;\n }\n\n get nextBufferRange() {\n if (this.media) {\n // first get end range of current fragment\n return this.followingBufferRange(this.getBufferRange(this.media.currentTime));\n } else {\n return null;\n }\n }\n\n followingBufferRange(range) {\n if (range) {\n // try to get range of next fragment (500ms after this range)\n return this.getBufferRange(range.end + 0.5);\n }\n return null;\n }\n\n get nextLevel() {\n var range = this.nextBufferRange;\n if (range) {\n return range.frag.level;\n } else {\n return -1;\n }\n }\n\n isBuffered(position) {\n var v = this.media, buffered = v.buffered;\n for (var i = 0; i < buffered.length; i++) {\n if (position >= buffered.start(i) && position <= buffered.end(i)) {\n return true;\n }\n }\n return false;\n }\n\n _checkFragmentChanged() {\n var rangeCurrent, currentTime, video = this.media;\n if (video && video.seeking === false) {\n currentTime = video.currentTime;\n /* if video element is in seeked state, currentTime can only increase.\n (assuming that playback rate is positive ...)\n As sometimes currentTime jumps back to zero after a\n media decode error, check this, to avoid seeking back to\n wrong position after a media decode error\n */\n if(currentTime > video.playbackRate*this.lastCurrentTime) {\n this.lastCurrentTime = currentTime;\n }\n if (this.isBuffered(currentTime)) {\n rangeCurrent = this.getBufferRange(currentTime);\n } else if (this.isBuffered(currentTime + 0.1)) {\n /* ensure that FRAG_CHANGED event is triggered at startup,\n when first video frame is displayed and playback is paused.\n add a tolerance of 100ms, in case current position is not buffered,\n check if current pos+100ms is buffered and use that buffer range\n for FRAG_CHANGED event reporting */\n rangeCurrent = this.getBufferRange(currentTime + 0.1);\n }\n if (rangeCurrent) {\n var fragPlaying = rangeCurrent.frag;\n if (fragPlaying !== this.fragPlaying) {\n this.fragPlaying = fragPlaying;\n this.hls.trigger(Event.FRAG_CHANGED, {frag: fragPlaying});\n }\n }\n }\n }\n\n /*\n on immediate level switch :\n - pause playback if playing\n - cancel any pending load request\n - and trigger a buffer flush\n */\n immediateLevelSwitch() {\n logger.log('immediateLevelSwitch');\n if (!this.immediateSwitch) {\n this.immediateSwitch = true;\n this.previouslyPaused = this.media.paused;\n this.media.pause();\n }\n var fragCurrent = this.fragCurrent;\n if (fragCurrent && fragCurrent.loader) {\n fragCurrent.loader.abort();\n }\n this.fragCurrent = null;\n // flush everything\n this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: Number.POSITIVE_INFINITY});\n this.state = State.PAUSED;\n // increase fragment load Index to avoid frag loop loading error after buffer flush\n this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n // speed up switching, trigger timer function\n this.tick();\n }\n\n /*\n on immediate level switch end, after new fragment has been buffered :\n - nudge video decoder by slightly adjusting video currentTime\n - resume the playback if needed\n */\n immediateLevelSwitchEnd() {\n this.immediateSwitch = false;\n this.media.currentTime -= 0.0001;\n if (!this.previouslyPaused) {\n this.media.play();\n }\n }\n\n nextLevelSwitch() {\n /* try to switch ASAP without breaking video playback :\n in order to ensure smooth but quick level switching,\n we need to find the next flushable buffer range\n we should take into account new segment fetch time\n */\n var fetchdelay, currentRange, nextRange;\n currentRange = this.getBufferRange(this.media.currentTime);\n if (currentRange && currentRange.start > 1) {\n // flush buffer preceding current fragment (flush until current fragment start offset)\n // minus 1s to avoid video freezing, that could happen if we flush keyframe of current video ...\n this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: currentRange.start - 1});\n this.state = State.PAUSED;\n }\n if (!this.media.paused) {\n // add a safety delay of 1s\n var nextLevelId = this.hls.nextLoadLevel,nextLevel = this.levels[nextLevelId], fragLastKbps = this.fragLastKbps;\n if (fragLastKbps && this.fragCurrent) {\n fetchdelay = this.fragCurrent.duration * nextLevel.bitrate / (1000 * fragLastKbps) + 1;\n } else {\n fetchdelay = 0;\n }\n } else {\n fetchdelay = 0;\n }\n //logger.log('fetchdelay:'+fetchdelay);\n // find buffer range that will be reached once new fragment will be fetched\n nextRange = this.getBufferRange(this.media.currentTime + fetchdelay);\n if (nextRange) {\n // we can flush buffer range following this one without stalling playback\n nextRange = this.followingBufferRange(nextRange);\n if (nextRange) {\n // flush position is the start position of this new buffer\n this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: nextRange.start, endOffset: Number.POSITIVE_INFINITY});\n this.state = State.PAUSED;\n // if we are here, we can also cancel any loading/demuxing in progress, as they are useless\n var fragCurrent = this.fragCurrent;\n if (fragCurrent && fragCurrent.loader) {\n fragCurrent.loader.abort();\n }\n this.fragCurrent = null;\n // increase fragment load Index to avoid frag loop loading error after buffer flush\n this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n }\n }\n }\n\n onMediaAttached(data) {\n var media = this.media = data.media;\n this.onvseeking = this.onMediaSeeking.bind(this);\n this.onvseeked = this.onMediaSeeked.bind(this);\n this.onvended = this.onMediaEnded.bind(this);\n media.addEventListener('seeking', this.onvseeking);\n media.addEventListener('seeked', this.onvseeked);\n media.addEventListener('ended', this.onvended);\n if(this.levels && this.config.autoStartLoad) {\n this.hls.startLoad();\n }\n }\n\n onMediaDetaching() {\n var media = this.media;\n if (media && media.ended) {\n logger.log('MSE detaching and video ended, reset startPosition');\n this.startPosition = this.lastCurrentTime = 0;\n }\n\n // reset fragment loading counter on MSE detaching to avoid reporting FRAG_LOOP_LOADING_ERROR after error recovery\n var levels = this.levels;\n if (levels) {\n // reset fragment load counter\n levels.forEach(level => {\n if(level.details) {\n level.details.fragments.forEach(fragment => {\n fragment.loadCounter = undefined;\n });\n }\n });\n }\n // remove video listeners\n if (media) {\n media.removeEventListener('seeking', this.onvseeking);\n media.removeEventListener('seeked', this.onvseeked);\n media.removeEventListener('ended', this.onvended);\n this.onvseeking = this.onvseeked = this.onvended = null;\n }\n this.media = null;\n this.loadedmetadata = false;\n this.stopLoad();\n }\n\n onMediaSeeking() {\n if (this.state === State.FRAG_LOADING) {\n // check if currently loaded fragment is inside buffer.\n //if outside, cancel fragment loading, otherwise do nothing\n if (BufferHelper.bufferInfo(this.media,this.media.currentTime,this.config.maxBufferHole).len === 0) {\n logger.log('seeking outside of buffer while fragment load in progress, cancel fragment load');\n var fragCurrent = this.fragCurrent;\n if (fragCurrent) {\n if (fragCurrent.loader) {\n fragCurrent.loader.abort();\n }\n this.fragCurrent = null;\n }\n this.fragPrevious = null;\n // switch to IDLE state to load new fragment\n this.state = State.IDLE;\n }\n } else if (this.state === State.ENDED) {\n // switch to IDLE state to check for potential new fragment\n this.state = State.IDLE;\n }\n if (this.media) {\n this.lastCurrentTime = this.media.currentTime;\n }\n // avoid reporting fragment loop loading error in case user is seeking several times on same position\n if (this.fragLoadIdx !== undefined) {\n this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n }\n // tick to speed up processing\n this.tick();\n }\n\n onMediaSeeked() {\n // tick to speed up FRAGMENT_PLAYING triggering\n this.tick();\n }\n\n onMediaEnded() {\n logger.log('media ended');\n // reset startPosition and lastCurrentTime to restart playback @ stream beginning\n this.startPosition = this.lastCurrentTime = 0;\n }\n\n\n onManifestLoading() {\n // reset buffer on manifest loading\n logger.log('trigger BUFFER_RESET');\n this.hls.trigger(Event.BUFFER_RESET);\n this.bufferRange = [];\n this.stalled = false;\n }\n\n onManifestParsed(data) {\n var aac = false, heaac = false, codec;\n data.levels.forEach(level => {\n // detect if we have different kind of audio codecs used amongst playlists\n codec = level.audioCodec;\n if (codec) {\n if (codec.indexOf('mp4a.40.2') !== -1) {\n aac = true;\n }\n if (codec.indexOf('mp4a.40.5') !== -1) {\n heaac = true;\n }\n }\n });\n this.audioCodecSwitch = (aac && heaac);\n if (this.audioCodecSwitch) {\n logger.log('both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC');\n }\n this.levels = data.levels;\n this.startLevelLoaded = false;\n this.startFragRequested = false;\n if (this.config.autoStartLoad) {\n this.hls.startLoad();\n }\n }\n\n onLevelLoaded(data) {\n var newDetails = data.details,\n newLevelId = data.level,\n curLevel = this.levels[newLevelId],\n duration = newDetails.totalduration,\n sliding = 0;\n\n logger.log(`level ${newLevelId} loaded [${newDetails.startSN},${newDetails.endSN}],duration:${duration}`);\n this.levelLastLoaded = newLevelId;\n\n if (newDetails.live) {\n var curDetails = curLevel.details;\n if (curDetails) {\n // we already have details for that level, merge them\n LevelHelper.mergeDetails(curDetails,newDetails);\n sliding = newDetails.fragments[0].start;\n if (newDetails.PTSKnown) {\n logger.log(`live playlist sliding:${sliding.toFixed(3)}`);\n } else {\n logger.log('live playlist - outdated PTS, unknown sliding');\n }\n } else {\n newDetails.PTSKnown = false;\n logger.log('live playlist - first load, unknown sliding');\n }\n } else {\n newDetails.PTSKnown = false;\n }\n // override level info\n curLevel.details = newDetails;\n this.hls.trigger(Event.LEVEL_UPDATED, { details: newDetails, level: newLevelId });\n\n // compute start position\n if (this.startFragRequested === false) {\n // if live playlist, set start position to be fragment N-this.config.liveSyncDurationCount (usually 3)\n if (newDetails.live) {\n let targetLatency = this.config.liveSyncDuration !== undefined ? this.config.liveSyncDuration : this.config.liveSyncDurationCount * newDetails.targetduration;\n this.startPosition = Math.max(0, sliding + duration - targetLatency);\n }\n this.nextLoadPosition = this.startPosition;\n }\n // only switch batck to IDLE state if we were waiting for level to start downloading a new fragment\n if (this.state === State.WAITING_LEVEL) {\n this.state = State.IDLE;\n }\n //trigger handler right now\n this.tick();\n }\n\n onKeyLoaded() {\n if (this.state === State.KEY_LOADING) {\n this.state = State.IDLE;\n this.tick();\n }\n }\n\n onFragLoaded(data) {\n var fragCurrent = this.fragCurrent;\n if (this.state === State.FRAG_LOADING &&\n fragCurrent &&\n data.frag.level === fragCurrent.level &&\n data.frag.sn === fragCurrent.sn) {\n if (this.fragBitrateTest === true) {\n // switch back to IDLE state ... we just loaded a fragment to determine adequate start bitrate and initialize autoswitch algo\n this.state = State.IDLE;\n this.fragBitrateTest = false;\n data.stats.tparsed = data.stats.tbuffered = performance.now();\n this.hls.trigger(Event.FRAG_BUFFERED, {stats: data.stats, frag: fragCurrent});\n } else {\n this.state = State.PARSING;\n // transmux the MPEG-TS data to ISO-BMFF segments\n this.stats = data.stats;\n var currentLevel = this.levels[this.level],\n details = currentLevel.details,\n duration = details.totalduration,\n start = fragCurrent.start,\n level = fragCurrent.level,\n sn = fragCurrent.sn,\n audioCodec = currentLevel.audioCodec || this.config.defaultAudioCodec;\n if(this.audioCodecSwap) {\n logger.log('swapping playlist audio codec');\n if(audioCodec === undefined) {\n audioCodec = this.lastAudioCodec;\n }\n if(audioCodec) {\n if(audioCodec.indexOf('mp4a.40.5') !==-1) {\n audioCodec = 'mp4a.40.2';\n } else {\n audioCodec = 'mp4a.40.5';\n }\n }\n }\n this.pendingAppending = 0;\n logger.log(`Demuxing ${sn} of [${details.startSN} ,${details.endSN}],level ${level}`);\n this.demuxer.push(data.payload, audioCodec, currentLevel.videoCodec, start, fragCurrent.cc, level, sn, duration, fragCurrent.decryptdata);\n }\n }\n this.fragLoadError = 0;\n }\n\n onFragParsingInitSegment(data) {\n if (this.state === State.PARSING) {\n var tracks = data.tracks, trackName, track;\n\n // include levelCodec in audio and video tracks\n track = tracks.audio;\n if(track) {\n var audioCodec = this.levels[this.level].audioCodec,\n ua = navigator.userAgent.toLowerCase();\n if(audioCodec && this.audioCodecSwap) {\n logger.log('swapping playlist audio codec');\n if(audioCodec.indexOf('mp4a.40.5') !==-1) {\n audioCodec = 'mp4a.40.2';\n } else {\n audioCodec = 'mp4a.40.5';\n }\n }\n // in case AAC and HE-AAC audio codecs are signalled in manifest\n // force HE-AAC , as it seems that most browsers prefers that way,\n // except for mono streams OR on FF\n // these conditions might need to be reviewed ...\n if (this.audioCodecSwitch) {\n // don't force HE-AAC if mono stream\n if(track.metadata.channelCount !== 1 &&\n // don't force HE-AAC if firefox\n ua.indexOf('firefox') === -1) {\n audioCodec = 'mp4a.40.5';\n }\n }\n // HE-AAC is broken on Android, always signal audio codec as AAC even if variant manifest states otherwise\n if(ua.indexOf('android') !== -1) {\n audioCodec = 'mp4a.40.2';\n logger.log(`Android: force audio codec to` + audioCodec);\n }\n track.levelCodec = audioCodec;\n }\n track = tracks.video;\n if(track) {\n track.levelCodec = this.levels[this.level].videoCodec;\n }\n\n // if remuxer specify that a unique track needs to generated,\n // let's merge all tracks together\n if (data.unique) {\n var mergedTrack = {\n codec : '',\n levelCodec : ''\n };\n for (trackName in data.tracks) {\n track = tracks[trackName];\n mergedTrack.container = track.container;\n if (mergedTrack.codec) {\n mergedTrack.codec += ',';\n mergedTrack.levelCodec += ',';\n }\n if(track.codec) {\n mergedTrack.codec += track.codec;\n }\n if (track.levelCodec) {\n mergedTrack.levelCodec += track.levelCodec;\n }\n }\n tracks = { audiovideo : mergedTrack };\n }\n this.hls.trigger(Event.BUFFER_CODECS,tracks);\n // loop through tracks that are going to be provided to bufferController\n for (trackName in tracks) {\n track = tracks[trackName];\n logger.log(`track:${trackName},container:${track.container},codecs[level/parsed]=[${track.levelCodec}/${track.codec}]`);\n var initSegment = track.initSegment;\n if (initSegment) {\n this.pendingAppending++;\n this.hls.trigger(Event.BUFFER_APPENDING, {type: trackName, data: initSegment});\n }\n }\n //trigger handler right now\n this.tick();\n }\n }\n\n onFragParsingData(data) {\n if (this.state === State.PARSING) {\n this.tparse2 = Date.now();\n var level = this.levels[this.level],\n frag = this.fragCurrent;\n\n logger.log(`parsed ${data.type},PTS:[${data.startPTS.toFixed(3)},${data.endPTS.toFixed(3)}],DTS:[${data.startDTS.toFixed(3)}/${data.endDTS.toFixed(3)}],nb:${data.nb}`);\n\n var drift = LevelHelper.updateFragPTS(level.details,frag.sn,data.startPTS,data.endPTS),\n hls = this.hls;\n hls.trigger(Event.LEVEL_PTS_UPDATED, {details: level.details, level: this.level, drift: drift});\n\n [data.data1, data.data2].forEach(buffer => {\n if (buffer) {\n this.pendingAppending++;\n hls.trigger(Event.BUFFER_APPENDING, {type: data.type, data: buffer});\n }\n });\n\n this.nextLoadPosition = data.endPTS;\n this.bufferRange.push({type: data.type, start: data.startPTS, end: data.endPTS, frag: frag});\n\n //trigger handler right now\n this.tick();\n } else {\n logger.warn(`not in PARSING state but ${this.state}, ignoring FRAG_PARSING_DATA event`);\n }\n }\n\n onFragParsed() {\n if (this.state === State.PARSING) {\n this.stats.tparsed = performance.now();\n this.state = State.PARSED;\n this._checkAppendedParsed();\n }\n }\n\n onBufferAppended() {\n switch (this.state) {\n case State.PARSING:\n case State.PARSED:\n this.pendingAppending--;\n this._checkAppendedParsed();\n break;\n default:\n break;\n }\n }\n\n _checkAppendedParsed() {\n //trigger handler right now\n if (this.state === State.PARSED && this.pendingAppending === 0) {\n var frag = this.fragCurrent, stats = this.stats;\n if (frag) {\n this.fragPrevious = frag;\n stats.tbuffered = performance.now();\n this.fragLastKbps = Math.round(8 * stats.length / (stats.tbuffered - stats.tfirst));\n this.hls.trigger(Event.FRAG_BUFFERED, {stats: stats, frag: frag});\n logger.log(`media buffered : ${this.timeRangesToString(this.media.buffered)}`);\n this.state = State.IDLE;\n }\n this.tick();\n }\n }\n\n onError(data) {\n switch(data.details) {\n case ErrorDetails.FRAG_LOAD_ERROR:\n case ErrorDetails.FRAG_LOAD_TIMEOUT:\n if(!data.fatal) {\n var loadError = this.fragLoadError;\n if(loadError) {\n loadError++;\n } else {\n loadError=1;\n }\n if (loadError <= this.config.fragLoadingMaxRetry) {\n this.fragLoadError = loadError;\n // reset load counter to avoid frag loop loading error\n data.frag.loadCounter = 0;\n // exponential backoff capped to 64s\n var delay = Math.min(Math.pow(2,loadError-1)*this.config.fragLoadingRetryDelay,64000);\n logger.warn(`mediaController: frag loading failed, retry in ${delay} ms`);\n this.retryDate = performance.now() + delay;\n // retry loading state\n this.state = State.FRAG_LOADING_WAITING_RETRY;\n } else {\n logger.error(`mediaController: ${data.details} reaches max retry, redispatch as fatal ...`);\n // redispatch same error but with fatal set to true\n data.fatal = true;\n this.hls.trigger(Event.ERROR, data);\n this.state = State.ERROR;\n }\n }\n break;\n case ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n case ErrorDetails.LEVEL_LOAD_ERROR:\n case ErrorDetails.LEVEL_LOAD_TIMEOUT:\n case ErrorDetails.KEY_LOAD_ERROR:\n case ErrorDetails.KEY_LOAD_TIMEOUT:\n // if fatal error, stop processing, otherwise move to IDLE to retry loading\n logger.warn(`mediaController: ${data.details} while loading frag,switch to ${data.fatal ? 'ERROR' : 'IDLE'} state ...`);\n this.state = data.fatal ? State.ERROR : State.IDLE;\n break;\n case ErrorDetails.BUFFER_FULL_ERROR:\n // trigger a smooth level switch to empty buffers\n // also reduce max buffer length as it might be too high. we do this to avoid loop flushing ...\n this.config.maxMaxBufferLength/=2;\n logger.warn(`reduce max buffer length to ${this.config.maxMaxBufferLength}s and trigger a nextLevelSwitch to flush old buffer and fix QuotaExceededError`);\n this.nextLevelSwitch();\n break;\n default:\n break;\n }\n }\n\n_checkBuffer() {\n var media = this.media;\n if(media) {\n // compare readyState\n var readyState = media.readyState;\n // if ready state different from HAVE_NOTHING (numeric value 0), we are allowed to seek\n if(readyState) {\n var targetSeekPosition, currentTime;\n // if seek after buffered defined, let's seek if within acceptable range\n var seekAfterBuffered = this.seekAfterBuffered;\n if(seekAfterBuffered) {\n if(media.duration >= seekAfterBuffered) {\n targetSeekPosition = seekAfterBuffered;\n this.seekAfterBuffered = undefined;\n }\n } else {\n currentTime = media.currentTime;\n var loadedmetadata = this.loadedmetadata;\n\n // adjust currentTime to start position on loaded metadata\n if(!loadedmetadata && media.buffered.length) {\n this.loadedmetadata = true;\n // only adjust currentTime if not equal to 0\n if (!currentTime && currentTime !== this.startPosition) {\n targetSeekPosition = this.startPosition;\n }\n }\n }\n if (targetSeekPosition) {\n currentTime = targetSeekPosition;\n logger.log(`target seek position:${targetSeekPosition}`);\n }\n var bufferInfo = BufferHelper.bufferInfo(media,currentTime,0),\n expectedPlaying = !(media.paused || media.ended || media.seeking || readyState < 2),\n jumpThreshold = 0.4, // tolerance needed as some browsers stalls playback before reaching buffered range end\n playheadMoving = currentTime > media.playbackRate*this.lastCurrentTime;\n\n if (this.stalled && playheadMoving) {\n this.stalled = false;\n logger.log(`playback not stuck anymore @${currentTime}`);\n }\n // check buffer upfront\n // if less than 200ms is buffered, and media is expected to play but playhead is not moving,\n // and we have a new buffer range available upfront, let's seek to that one\n if(bufferInfo.len <= jumpThreshold) {\n if(playheadMoving || !expectedPlaying) {\n // playhead moving or media not playing\n jumpThreshold = 0;\n } else {\n // playhead not moving AND media expected to play\n if(!this.stalled) {\n logger.log(`playback seems stuck @${currentTime}`);\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_STALLED_ERROR, fatal: false});\n this.stalled = true;\n }\n }\n // if we are below threshold, try to jump if next buffer range is close\n if(bufferInfo.len <= jumpThreshold) {\n // no buffer available @ currentTime, check if next buffer is close (within a config.maxSeekHole second range)\n var nextBufferStart = bufferInfo.nextStart, delta = nextBufferStart-currentTime;\n if(nextBufferStart &&\n (delta < this.config.maxSeekHole) &&\n (delta > 0) &&\n !media.seeking) {\n // next buffer is close ! adjust currentTime to nextBufferStart\n // this will ensure effective video decoding\n logger.log(`adjust currentTime from ${media.currentTime} to next buffered @ ${nextBufferStart}`);\n media.currentTime = nextBufferStart;\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_SEEK_OVER_HOLE, fatal: false});\n }\n }\n } else {\n if (targetSeekPosition && media.currentTime !== targetSeekPosition) {\n logger.log(`adjust currentTime from ${media.currentTime} to ${targetSeekPosition}`);\n media.currentTime = targetSeekPosition;\n }\n }\n }\n }\n }\n\n onFragLoadEmergencyAborted() {\n this.state = State.IDLE;\n this.tick();\n }\n\n onBufferFlushed() {\n /* after successful buffer flushing, rebuild buffer Range array\n loop through existing buffer range and check if\n corresponding range is still buffered. only push to new array already buffered range\n */\n var newRange = [],range,i;\n for (i = 0; i < this.bufferRange.length; i++) {\n range = this.bufferRange[i];\n if (this.isBuffered((range.start + range.end) / 2)) {\n newRange.push(range);\n }\n }\n this.bufferRange = newRange;\n\n // handle end of immediate switching if needed\n if (this.immediateSwitch) {\n this.immediateLevelSwitchEnd();\n }\n // move to IDLE once flush complete. this should trigger new fragment loading\n this.state = State.IDLE;\n // reset reference to frag\n this.fragPrevious = null;\n }\n\n swapAudioCodec() {\n this.audioCodecSwap = !this.audioCodecSwap;\n }\n\n timeRangesToString(r) {\n var log = '', len = r.length;\n for (var i=0; i {\n if(level.videoCodec) {\n videoCodecFound = true;\n }\n if(level.audioCodec) {\n audioCodecFound = true;\n }\n var redundantLevelId = bitrateSet[level.bitrate];\n if (redundantLevelId === undefined) {\n bitrateSet[level.bitrate] = levels0.length;\n level.url = [level.url];\n level.urlId = 0;\n levels0.push(level);\n } else {\n levels0[redundantLevelId].url.push(level.url);\n }\n });\n\n // remove audio-only level if we also have levels with audio+video codecs signalled\n if(videoCodecFound && audioCodecFound) {\n levels0.forEach(level => {\n if(level.videoCodec) {\n levels.push(level);\n }\n });\n } else {\n levels = levels0;\n }\n\n // only keep level with supported audio/video codecs\n levels = levels.filter(function(level) {\n var checkSupportedAudio = function(codec) { return MediaSource.isTypeSupported(`audio/mp4;codecs=${codec}`);};\n var checkSupportedVideo = function(codec) { return MediaSource.isTypeSupported(`video/mp4;codecs=${codec}`);};\n var audioCodec = level.audioCodec, videoCodec = level.videoCodec;\n\n return (!audioCodec || checkSupportedAudio(audioCodec)) &&\n (!videoCodec || checkSupportedVideo(videoCodec));\n });\n\n if(levels.length) {\n // start bitrate is the first bitrate of the manifest\n bitrateStart = levels[0].bitrate;\n // sort level on bitrate\n levels.sort(function (a, b) {\n return a.bitrate - b.bitrate;\n });\n this._levels = levels;\n // find index of first level in sorted levels\n for (i = 0; i < levels.length; i++) {\n if (levels[i].bitrate === bitrateStart) {\n this._firstLevel = i;\n logger.log(`manifest loaded,${levels.length} level(s) found, first bitrate:${bitrateStart}`);\n break;\n }\n }\n hls.trigger(Event.MANIFEST_PARSED, {levels: this._levels, firstLevel: this._firstLevel, stats: data.stats});\n } else {\n hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR, fatal: true, url: hls.url, reason: 'no level with compatible codecs found in manifest'});\n }\n return;\n }\n\n get levels() {\n return this._levels;\n }\n\n get level() {\n return this._level;\n }\n\n set level(newLevel) {\n if (this._level !== newLevel || this._levels[newLevel].details === undefined) {\n this.setLevelInternal(newLevel);\n }\n }\n\n setLevelInternal(newLevel) {\n // check if level idx is valid\n if (newLevel >= 0 && newLevel < this._levels.length) {\n // stopping live reloading timer if any\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n this._level = newLevel;\n logger.log(`switching to level ${newLevel}`);\n this.hls.trigger(Event.LEVEL_SWITCH, {level: newLevel});\n var level = this._levels[newLevel];\n // check if we need to load playlist for this level\n if (level.details === undefined || level.details.live === true) {\n // level not retrieved yet, or live playlist we need to (re)load it\n logger.log(`(re)loading playlist for level ${newLevel}`);\n var urlId = level.urlId;\n this.hls.trigger(Event.LEVEL_LOADING, {url: level.url[urlId], level: newLevel, id: urlId});\n }\n } else {\n // invalid level id given, trigger error\n this.hls.trigger(Event.ERROR, {type : ErrorTypes.OTHER_ERROR, details: ErrorDetails.LEVEL_SWITCH_ERROR, level: newLevel, fatal: false, reason: 'invalid level idx'});\n }\n }\n\n get manualLevel() {\n return this._manualLevel;\n }\n\n set manualLevel(newLevel) {\n this._manualLevel = newLevel;\n if (newLevel !== -1) {\n this.level = newLevel;\n }\n }\n\n get firstLevel() {\n return this._firstLevel;\n }\n\n set firstLevel(newLevel) {\n this._firstLevel = newLevel;\n }\n\n get startLevel() {\n if (this._startLevel === undefined) {\n return this._firstLevel;\n } else {\n return this._startLevel;\n }\n }\n\n set startLevel(newLevel) {\n this._startLevel = newLevel;\n }\n\n onError(data) {\n if(data.fatal) {\n return;\n }\n\n var details = data.details, hls = this.hls, levelId, level;\n // try to recover not fatal errors\n switch(details) {\n case ErrorDetails.FRAG_LOAD_ERROR:\n case ErrorDetails.FRAG_LOAD_TIMEOUT:\n case ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n case ErrorDetails.KEY_LOAD_ERROR:\n case ErrorDetails.KEY_LOAD_TIMEOUT:\n levelId = data.frag.level;\n break;\n case ErrorDetails.LEVEL_LOAD_ERROR:\n case ErrorDetails.LEVEL_LOAD_TIMEOUT:\n levelId = data.level;\n break;\n default:\n break;\n }\n /* try to switch to a redundant stream if any available.\n * if no redundant stream available, emergency switch down (if in auto mode and current level not 0)\n * otherwise, we cannot recover this network error ...\n * don't raise FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT as fatal, as it is handled by mediaController\n */\n if (levelId !== undefined) {\n level = this._levels[levelId];\n if (level.urlId < (level.url.length - 1)) {\n level.urlId++;\n level.details = undefined;\n logger.warn(`level controller,${details} for level ${levelId}: switching to redundant stream id ${level.urlId}`);\n } else {\n // we could try to recover if in auto mode and current level not lowest level (0)\n let recoverable = ((this._manualLevel === -1) && levelId);\n if (recoverable) {\n logger.warn(`level controller,${details}: emergency switch-down for next fragment`);\n hls.abrController.nextAutoLevel = 0;\n } else if(level && level.details && level.details.live) {\n logger.warn(`level controller,${details} on live stream, discard`);\n // FRAG_LOAD_ERROR and FRAG_LOAD_TIMEOUT are handled by mediaController\n } else if (details !== ErrorDetails.FRAG_LOAD_ERROR && details !== ErrorDetails.FRAG_LOAD_TIMEOUT) {\n logger.error(`cannot recover ${details} error`);\n this._level = undefined;\n // stopping live reloading timer if any\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n // redispatch same error but with fatal set to true\n data.fatal = true;\n hls.trigger(Event.ERROR, data);\n }\n }\n }\n }\n\n onLevelLoaded(data) {\n // check if current playlist is a live playlist\n if (data.details.live && !this.timer) {\n // if live playlist we will have to reload it periodically\n // set reload period to playlist target duration\n this.timer = setInterval(this.ontick, 1000 * data.details.targetduration);\n }\n if (!data.details.live && this.timer) {\n // playlist is not live and timer is armed : stopping it\n clearInterval(this.timer);\n this.timer = null;\n }\n }\n\n tick() {\n var levelId = this._level;\n if (levelId !== undefined && this.canload) {\n var level = this._levels[levelId], urlId = level.urlId;\n this.hls.trigger(Event.LEVEL_LOADING, {url: level.url[urlId], level: levelId, id: urlId});\n }\n }\n\n get nextLoadLevel() {\n if (this._manualLevel !== -1) {\n return this._manualLevel;\n } else {\n return this.hls.abrController.nextAutoLevel;\n }\n }\n\n set nextLoadLevel(nextLevel) {\n this.level = nextLevel;\n if (this._manualLevel === -1) {\n this.hls.abrController.nextAutoLevel = nextLevel;\n }\n }\n}\n\nexport default LevelController;\n\n",
+ "/*\n * Stream Controller\n*/\n\nimport Demuxer from '../demux/demuxer';\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {logger} from '../utils/logger';\nimport BinarySearch from '../utils/binary-search';\nimport BufferHelper from '../helper/buffer-helper';\nimport LevelHelper from '../helper/level-helper';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nconst State = {\n STOPPED : 'STOPPED',\n STARTING : 'STARTING',\n IDLE : 'IDLE',\n PAUSED : 'PAUSED',\n KEY_LOADING : 'KEY_LOADING',\n FRAG_LOADING : 'FRAG_LOADING',\n FRAG_LOADING_WAITING_RETRY : 'FRAG_LOADING_WAITING_RETRY',\n WAITING_LEVEL : 'WAITING_LEVEL',\n PARSING : 'PARSING',\n PARSED : 'PARSED',\n ENDED : 'ENDED',\n ERROR : 'ERROR'\n};\n\nclass StreamController extends EventHandler {\n\n constructor(hls) {\n super(hls,\n Event.MEDIA_ATTACHED,\n Event.MEDIA_DETACHING,\n Event.MANIFEST_LOADING,\n Event.MANIFEST_PARSED,\n Event.LEVEL_LOADED,\n Event.KEY_LOADED,\n Event.FRAG_LOADED,\n Event.FRAG_LOAD_EMERGENCY_ABORTED,\n Event.FRAG_PARSING_INIT_SEGMENT,\n Event.FRAG_PARSING_DATA,\n Event.FRAG_PARSED,\n Event.ERROR,\n Event.BUFFER_APPENDED,\n Event.BUFFER_FLUSHED);\n\n this.config = hls.config;\n this.audioCodecSwap = false;\n this.ticks = 0;\n this.ontick = this.tick.bind(this);\n }\n\n destroy() {\n this.stopLoad();\n if (this.timer) {\n clearInterval(this.timer);\n this.timer = null;\n }\n EventHandler.prototype.destroy.call(this);\n this.state = State.STOPPED;\n }\n\n startLoad(startPosition=0) {\n if (this.levels) {\n var media = this.media, lastCurrentTime = this.lastCurrentTime;\n this.stopLoad();\n this.demuxer = new Demuxer(this.hls);\n if (!this.timer) {\n this.timer = setInterval(this.ontick, 100);\n }\n this.level = -1;\n this.fragLoadError = 0;\n if (media && lastCurrentTime) {\n logger.log(`configure startPosition @${lastCurrentTime}`);\n if (!this.lastPaused) {\n logger.log('resuming video');\n media.play();\n }\n this.state = State.IDLE;\n } else {\n this.lastCurrentTime = this.startPosition ? this.startPosition : startPosition;\n this.state = State.STARTING;\n }\n this.nextLoadPosition = this.startPosition = this.lastCurrentTime;\n this.tick();\n } else {\n logger.warn('cannot start loading as manifest not parsed yet');\n this.state = State.STOPPED;\n }\n }\n\n stopLoad() {\n var frag = this.fragCurrent;\n if (frag) {\n if (frag.loader) {\n frag.loader.abort();\n }\n this.fragCurrent = null;\n }\n this.fragPrevious = null;\n if (this.demuxer) {\n this.demuxer.destroy();\n this.demuxer = null;\n }\n this.state = State.STOPPED;\n }\n\n tick() {\n this.ticks++;\n if (this.ticks === 1) {\n this.doTick();\n if (this.ticks > 1) {\n setTimeout(this.tick, 1);\n }\n this.ticks = 0;\n }\n }\n\n doTick() {\n var pos, level, levelDetails, hls = this.hls, config = hls.config;\n //logger.log(this.state);\n switch(this.state) {\n case State.ERROR:\n //don't do anything in error state to avoid breaking further ...\n case State.PAUSED:\n //don't do anything in paused state either ...\n break;\n case State.STARTING:\n // determine load level\n this.startLevel = hls.startLevel;\n if (this.startLevel === -1) {\n // -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level\n this.startLevel = 0;\n this.fragBitrateTest = true;\n }\n // set new level to playlist loader : this will trigger start level load\n this.level = hls.nextLoadLevel = this.startLevel;\n this.state = State.WAITING_LEVEL;\n this.loadedmetadata = false;\n break;\n case State.IDLE:\n // if video not attached AND\n // start fragment already requested OR start frag prefetch disable\n // exit loop\n // => if media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop\n if (!this.media &&\n (this.startFragRequested || !config.startFragPrefetch)) {\n break;\n }\n // determine next candidate fragment to be loaded, based on current position and\n // end of buffer position\n // ensure 60s of buffer upfront\n // if we have not yet loaded any fragment, start loading from start position\n if (this.loadedmetadata) {\n pos = this.media.currentTime;\n } else {\n pos = this.nextLoadPosition;\n }\n // determine next load level\n if (this.startFragRequested === false) {\n level = this.startLevel;\n } else {\n // we are not at playback start, get next load level from level Controller\n level = hls.nextLoadLevel;\n }\n var bufferInfo = BufferHelper.bufferInfo(this.media,pos,config.maxBufferHole),\n bufferLen = bufferInfo.len,\n bufferEnd = bufferInfo.end,\n fragPrevious = this.fragPrevious,\n maxBufLen;\n // compute max Buffer Length that we could get from this load level, based on level bitrate. don't buffer more than 60 MB and more than 30s\n if ((this.levels[level]).hasOwnProperty('bitrate')) {\n maxBufLen = Math.max(8 * config.maxBufferSize / this.levels[level].bitrate, config.maxBufferLength);\n maxBufLen = Math.min(maxBufLen, config.maxMaxBufferLength);\n } else {\n maxBufLen = config.maxBufferLength;\n }\n // if buffer length is less than maxBufLen try to load a new fragment\n if (bufferLen < maxBufLen) {\n // set next load level : this will trigger a playlist load if needed\n hls.nextLoadLevel = level;\n this.level = level;\n levelDetails = this.levels[level].details;\n // if level info not retrieved yet, switch state and wait for level retrieval\n // if live playlist, ensure that new playlist has been refreshed to avoid loading/try to load\n // a useless and outdated fragment (that might even introduce load error if it is already out of the live playlist)\n if (typeof levelDetails === 'undefined' || levelDetails.live && this.levelLastLoaded !== level) {\n this.state = State.WAITING_LEVEL;\n break;\n }\n // find fragment index, contiguous with end of buffer position\n let fragments = levelDetails.fragments,\n fragLen = fragments.length,\n start = fragments[0].start,\n end = fragments[fragLen-1].start + fragments[fragLen-1].duration,\n frag;\n\n // in case of live playlist we need to ensure that requested position is not located before playlist start\n if (levelDetails.live) {\n // check if requested position is within seekable boundaries :\n //logger.log(`start/pos/bufEnd/seeking:${start.toFixed(3)}/${pos.toFixed(3)}/${bufferEnd.toFixed(3)}/${this.media.seeking}`);\n let maxLatency = config.liveMaxLatencyDuration !== undefined ? config.liveMaxLatencyDuration : config.liveMaxLatencyDurationCount*levelDetails.targetduration;\n\n if (bufferEnd < Math.max(start, end - maxLatency)) {\n let targetLatency = config.liveSyncDuration !== undefined ? config.liveSyncDuration : config.liveSyncDurationCount * levelDetails.targetduration;\n this.seekAfterBuffered = start + Math.max(0, levelDetails.totalduration - targetLatency);\n logger.log(`buffer end: ${bufferEnd} is located too far from the end of live sliding playlist, media position will be reseted to: ${this.seekAfterBuffered.toFixed(3)}`);\n bufferEnd = this.seekAfterBuffered;\n }\n if (this.startFragRequested && !levelDetails.PTSKnown) {\n /* we are switching level on live playlist, but we don't have any PTS info for that quality level ...\n try to load frag matching with next SN.\n even if SN are not synchronized between playlists, loading this frag will help us\n compute playlist sliding and find the right one after in case it was not the right consecutive one */\n if (fragPrevious) {\n var targetSN = fragPrevious.sn + 1;\n if (targetSN >= levelDetails.startSN && targetSN <= levelDetails.endSN) {\n frag = fragments[targetSN - levelDetails.startSN];\n logger.log(`live playlist, switching playlist, load frag with next SN: ${frag.sn}`);\n }\n }\n if (!frag) {\n /* we have no idea about which fragment should be loaded.\n so let's load mid fragment. it will help computing playlist sliding and find the right one\n */\n frag = fragments[Math.min(fragLen - 1, Math.round(fragLen / 2))];\n logger.log(`live playlist, switching playlist, unknown, load middle frag : ${frag.sn}`);\n }\n }\n } else {\n // VoD playlist: if bufferEnd before start of playlist, load first fragment\n if (bufferEnd < start) {\n frag = fragments[0];\n }\n }\n if (!frag) {\n let foundFrag;\n let maxFragLookUpTolerance = config.maxFragLookUpTolerance;\n if (bufferEnd < end) {\n if (bufferEnd > end - maxFragLookUpTolerance) {\n maxFragLookUpTolerance = 0;\n }\n foundFrag = BinarySearch.search(fragments, (candidate) => {\n // offset should be within fragment boundary - config.maxFragLookUpTolerance\n // this is to cope with situations like\n // bufferEnd = 9.991\n // frag[Ø] : [0,10]\n // frag[1] : [10,20]\n // bufferEnd is within frag[0] range ... although what we are expecting is to return frag[1] here\n // frag start frag start+duration\n // |-----------------------------|\n // <---> <--->\n // ...--------><-----------------------------><---------....\n // previous frag matching fragment next frag\n // return -1 return 0 return 1\n //logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);\n if ((candidate.start + candidate.duration - maxFragLookUpTolerance) <= bufferEnd) {\n return 1;\n }\n else if (candidate.start - maxFragLookUpTolerance > bufferEnd) {\n return -1;\n }\n return 0;\n });\n } else {\n // reach end of playlist\n foundFrag = fragments[fragLen-1];\n }\n if (foundFrag) {\n frag = foundFrag;\n start = foundFrag.start;\n //logger.log('find SN matching with pos:' + bufferEnd + ':' + frag.sn);\n if (fragPrevious && frag.level === fragPrevious.level && frag.sn === fragPrevious.sn) {\n if (frag.sn < levelDetails.endSN) {\n frag = fragments[frag.sn + 1 - levelDetails.startSN];\n logger.log(`SN just loaded, load next one: ${frag.sn}`);\n } else {\n // have we reached end of VOD playlist ?\n if (!levelDetails.live) {\n this.hls.trigger(Event.BUFFER_EOS);\n this.state = State.ENDED;\n }\n frag = null;\n }\n }\n }\n }\n if(frag) {\n //logger.log(' loading frag ' + i +',pos/bufEnd:' + pos.toFixed(3) + '/' + bufferEnd.toFixed(3));\n if ((frag.decryptdata.uri != null) && (frag.decryptdata.key == null)) {\n logger.log(`Loading key for ${frag.sn} of [${levelDetails.startSN} ,${levelDetails.endSN}],level ${level}`);\n this.state = State.KEY_LOADING;\n hls.trigger(Event.KEY_LOADING, {frag: frag});\n } else {\n logger.log(`Loading ${frag.sn} of [${levelDetails.startSN} ,${levelDetails.endSN}],level ${level}, currentTime:${pos},bufferEnd:${bufferEnd.toFixed(3)}`);\n frag.autoLevel = hls.autoLevelEnabled;\n if (this.levels.length > 1) {\n frag.expectedLen = Math.round(frag.duration * this.levels[level].bitrate / 8);\n frag.trequest = performance.now();\n }\n // ensure that we are not reloading the same fragments in loop ...\n if (this.fragLoadIdx !== undefined) {\n this.fragLoadIdx++;\n } else {\n this.fragLoadIdx = 0;\n }\n if (frag.loadCounter) {\n frag.loadCounter++;\n let maxThreshold = config.fragLoadingLoopThreshold;\n // if this frag has already been loaded 3 times, and if it has been reloaded recently\n if (frag.loadCounter > maxThreshold && (Math.abs(this.fragLoadIdx - frag.loadIdx) < maxThreshold)) {\n hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.FRAG_LOOP_LOADING_ERROR, fatal: false, frag: frag});\n return;\n }\n } else {\n frag.loadCounter = 1;\n }\n frag.loadIdx = this.fragLoadIdx;\n this.fragCurrent = frag;\n this.startFragRequested = true;\n hls.trigger(Event.FRAG_LOADING, {frag: frag});\n this.state = State.FRAG_LOADING;\n }\n }\n }\n break;\n case State.WAITING_LEVEL:\n level = this.levels[this.level];\n // check if playlist is already loaded\n if (level && level.details) {\n this.state = State.IDLE;\n }\n break;\n case State.FRAG_LOADING_WAITING_RETRY:\n var now = performance.now();\n var retryDate = this.retryDate;\n var media = this.media;\n var isSeeking = media && media.seeking;\n // if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading\n if(!retryDate || (now >= retryDate) || isSeeking) {\n logger.log(`mediaController: retryDate reached, switch back to IDLE state`);\n this.state = State.IDLE;\n }\n break;\n case State.STOPPED:\n case State.FRAG_LOADING:\n case State.PARSING:\n case State.PARSED:\n case State.ENDED:\n break;\n default:\n break;\n }\n // check buffer\n this._checkBuffer();\n // check/update current fragment\n this._checkFragmentChanged();\n }\n\n\n\n\n getBufferRange(position) {\n var i, range,\n bufferRange = this.bufferRange;\n if (bufferRange) {\n for (i = bufferRange.length - 1; i >=0; i--) {\n range = bufferRange[i];\n if (position >= range.start && position <= range.end) {\n return range;\n }\n }\n }\n return null;\n }\n\n get currentLevel() {\n if (this.media) {\n var range = this.getBufferRange(this.media.currentTime);\n if (range) {\n return range.frag.level;\n }\n }\n return -1;\n }\n\n get nextBufferRange() {\n if (this.media) {\n // first get end range of current fragment\n return this.followingBufferRange(this.getBufferRange(this.media.currentTime));\n } else {\n return null;\n }\n }\n\n followingBufferRange(range) {\n if (range) {\n // try to get range of next fragment (500ms after this range)\n return this.getBufferRange(range.end + 0.5);\n }\n return null;\n }\n\n get nextLevel() {\n var range = this.nextBufferRange;\n if (range) {\n return range.frag.level;\n } else {\n return -1;\n }\n }\n\n isBuffered(position) {\n var v = this.media, buffered = v.buffered;\n for (var i = 0; i < buffered.length; i++) {\n if (position >= buffered.start(i) && position <= buffered.end(i)) {\n return true;\n }\n }\n return false;\n }\n\n _checkFragmentChanged() {\n var rangeCurrent, currentTime, video = this.media;\n if (video && video.seeking === false) {\n currentTime = video.currentTime;\n /* if video element is in seeked state, currentTime can only increase.\n (assuming that playback rate is positive ...)\n As sometimes currentTime jumps back to zero after a\n media decode error, check this, to avoid seeking back to\n wrong position after a media decode error\n */\n if(currentTime > video.playbackRate*this.lastCurrentTime) {\n this.lastCurrentTime = currentTime;\n }\n if (this.isBuffered(currentTime)) {\n rangeCurrent = this.getBufferRange(currentTime);\n } else if (this.isBuffered(currentTime + 0.1)) {\n /* ensure that FRAG_CHANGED event is triggered at startup,\n when first video frame is displayed and playback is paused.\n add a tolerance of 100ms, in case current position is not buffered,\n check if current pos+100ms is buffered and use that buffer range\n for FRAG_CHANGED event reporting */\n rangeCurrent = this.getBufferRange(currentTime + 0.1);\n }\n if (rangeCurrent) {\n var fragPlaying = rangeCurrent.frag;\n if (fragPlaying !== this.fragPlaying) {\n this.fragPlaying = fragPlaying;\n this.hls.trigger(Event.FRAG_CHANGED, {frag: fragPlaying});\n }\n }\n }\n }\n\n /*\n on immediate level switch :\n - pause playback if playing\n - cancel any pending load request\n - and trigger a buffer flush\n */\n immediateLevelSwitch() {\n logger.log('immediateLevelSwitch');\n if (!this.immediateSwitch) {\n this.immediateSwitch = true;\n this.previouslyPaused = this.media.paused;\n this.media.pause();\n }\n var fragCurrent = this.fragCurrent;\n if (fragCurrent && fragCurrent.loader) {\n fragCurrent.loader.abort();\n }\n this.fragCurrent = null;\n // flush everything\n this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: Number.POSITIVE_INFINITY});\n this.state = State.PAUSED;\n // increase fragment load Index to avoid frag loop loading error after buffer flush\n this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n // speed up switching, trigger timer function\n this.tick();\n }\n\n /*\n on immediate level switch end, after new fragment has been buffered :\n - nudge video decoder by slightly adjusting video currentTime\n - resume the playback if needed\n */\n immediateLevelSwitchEnd() {\n this.immediateSwitch = false;\n this.media.currentTime -= 0.0001;\n if (!this.previouslyPaused) {\n this.media.play();\n }\n }\n\n nextLevelSwitch() {\n /* try to switch ASAP without breaking video playback :\n in order to ensure smooth but quick level switching,\n we need to find the next flushable buffer range\n we should take into account new segment fetch time\n */\n var fetchdelay, currentRange, nextRange;\n currentRange = this.getBufferRange(this.media.currentTime);\n if (currentRange && currentRange.start > 1) {\n // flush buffer preceding current fragment (flush until current fragment start offset)\n // minus 1s to avoid video freezing, that could happen if we flush keyframe of current video ...\n this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: 0, endOffset: currentRange.start - 1});\n this.state = State.PAUSED;\n }\n if (!this.media.paused) {\n // add a safety delay of 1s\n var nextLevelId = this.hls.nextLoadLevel,nextLevel = this.levels[nextLevelId], fragLastKbps = this.fragLastKbps;\n if (fragLastKbps && this.fragCurrent) {\n fetchdelay = this.fragCurrent.duration * nextLevel.bitrate / (1000 * fragLastKbps) + 1;\n } else {\n fetchdelay = 0;\n }\n } else {\n fetchdelay = 0;\n }\n //logger.log('fetchdelay:'+fetchdelay);\n // find buffer range that will be reached once new fragment will be fetched\n nextRange = this.getBufferRange(this.media.currentTime + fetchdelay);\n if (nextRange) {\n // we can flush buffer range following this one without stalling playback\n nextRange = this.followingBufferRange(nextRange);\n if (nextRange) {\n // flush position is the start position of this new buffer\n this.hls.trigger(Event.BUFFER_FLUSHING, {startOffset: nextRange.start, endOffset: Number.POSITIVE_INFINITY});\n this.state = State.PAUSED;\n // if we are here, we can also cancel any loading/demuxing in progress, as they are useless\n var fragCurrent = this.fragCurrent;\n if (fragCurrent && fragCurrent.loader) {\n fragCurrent.loader.abort();\n }\n this.fragCurrent = null;\n // increase fragment load Index to avoid frag loop loading error after buffer flush\n this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n }\n }\n }\n\n onMediaAttached(data) {\n var media = this.media = data.media;\n this.onvseeking = this.onMediaSeeking.bind(this);\n this.onvseeked = this.onMediaSeeked.bind(this);\n this.onvended = this.onMediaEnded.bind(this);\n media.addEventListener('seeking', this.onvseeking);\n media.addEventListener('seeked', this.onvseeked);\n media.addEventListener('ended', this.onvended);\n if(this.levels && this.config.autoStartLoad) {\n this.hls.startLoad();\n }\n }\n\n onMediaDetaching() {\n var media = this.media;\n if (media && media.ended) {\n logger.log('MSE detaching and video ended, reset startPosition');\n this.startPosition = this.lastCurrentTime = 0;\n }\n\n // reset fragment loading counter on MSE detaching to avoid reporting FRAG_LOOP_LOADING_ERROR after error recovery\n var levels = this.levels;\n if (levels) {\n // reset fragment load counter\n levels.forEach(level => {\n if(level.details) {\n level.details.fragments.forEach(fragment => {\n fragment.loadCounter = undefined;\n });\n }\n });\n }\n // remove video listeners\n if (media) {\n media.removeEventListener('seeking', this.onvseeking);\n media.removeEventListener('seeked', this.onvseeked);\n media.removeEventListener('ended', this.onvended);\n this.onvseeking = this.onvseeked = this.onvended = null;\n }\n this.media = null;\n this.loadedmetadata = false;\n this.stopLoad();\n }\n\n onMediaSeeking() {\n if (this.state === State.FRAG_LOADING) {\n // check if currently loaded fragment is inside buffer.\n //if outside, cancel fragment loading, otherwise do nothing\n if (BufferHelper.bufferInfo(this.media,this.media.currentTime,this.config.maxBufferHole).len === 0) {\n logger.log('seeking outside of buffer while fragment load in progress, cancel fragment load');\n var fragCurrent = this.fragCurrent;\n if (fragCurrent) {\n if (fragCurrent.loader) {\n fragCurrent.loader.abort();\n }\n this.fragCurrent = null;\n }\n this.fragPrevious = null;\n // switch to IDLE state to load new fragment\n this.state = State.IDLE;\n }\n } else if (this.state === State.ENDED) {\n // switch to IDLE state to check for potential new fragment\n this.state = State.IDLE;\n }\n if (this.media) {\n this.lastCurrentTime = this.media.currentTime;\n }\n // avoid reporting fragment loop loading error in case user is seeking several times on same position\n if (this.fragLoadIdx !== undefined) {\n this.fragLoadIdx += 2 * this.config.fragLoadingLoopThreshold;\n }\n // tick to speed up processing\n this.tick();\n }\n\n onMediaSeeked() {\n // tick to speed up FRAGMENT_PLAYING triggering\n this.tick();\n }\n\n onMediaEnded() {\n logger.log('media ended');\n // reset startPosition and lastCurrentTime to restart playback @ stream beginning\n this.startPosition = this.lastCurrentTime = 0;\n }\n\n\n onManifestLoading() {\n // reset buffer on manifest loading\n logger.log('trigger BUFFER_RESET');\n this.hls.trigger(Event.BUFFER_RESET);\n this.bufferRange = [];\n this.stalled = false;\n }\n\n onManifestParsed(data) {\n var aac = false, heaac = false, codec;\n data.levels.forEach(level => {\n // detect if we have different kind of audio codecs used amongst playlists\n codec = level.audioCodec;\n if (codec) {\n if (codec.indexOf('mp4a.40.2') !== -1) {\n aac = true;\n }\n if (codec.indexOf('mp4a.40.5') !== -1) {\n heaac = true;\n }\n }\n });\n this.audioCodecSwitch = (aac && heaac);\n if (this.audioCodecSwitch) {\n logger.log('both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC');\n }\n this.levels = data.levels;\n this.startLevelLoaded = false;\n this.startFragRequested = false;\n if (this.config.autoStartLoad) {\n this.hls.startLoad();\n }\n }\n\n onLevelLoaded(data) {\n var newDetails = data.details,\n newLevelId = data.level,\n curLevel = this.levels[newLevelId],\n duration = newDetails.totalduration,\n sliding = 0;\n\n logger.log(`level ${newLevelId} loaded [${newDetails.startSN},${newDetails.endSN}],duration:${duration}`);\n this.levelLastLoaded = newLevelId;\n\n if (newDetails.live) {\n var curDetails = curLevel.details;\n if (curDetails) {\n // we already have details for that level, merge them\n LevelHelper.mergeDetails(curDetails,newDetails);\n sliding = newDetails.fragments[0].start;\n if (newDetails.PTSKnown) {\n logger.log(`live playlist sliding:${sliding.toFixed(3)}`);\n } else {\n logger.log('live playlist - outdated PTS, unknown sliding');\n }\n } else {\n newDetails.PTSKnown = false;\n logger.log('live playlist - first load, unknown sliding');\n }\n } else {\n newDetails.PTSKnown = false;\n }\n // override level info\n curLevel.details = newDetails;\n this.hls.trigger(Event.LEVEL_UPDATED, { details: newDetails, level: newLevelId });\n\n // compute start position\n if (this.startFragRequested === false) {\n // if live playlist, set start position to be fragment N-this.config.liveSyncDurationCount (usually 3)\n if (newDetails.live) {\n let targetLatency = this.config.liveSyncDuration !== undefined ? this.config.liveSyncDuration : this.config.liveSyncDurationCount * newDetails.targetduration;\n this.startPosition = Math.max(0, sliding + duration - targetLatency);\n }\n this.nextLoadPosition = this.startPosition;\n }\n // only switch batck to IDLE state if we were waiting for level to start downloading a new fragment\n if (this.state === State.WAITING_LEVEL) {\n this.state = State.IDLE;\n }\n //trigger handler right now\n this.tick();\n }\n\n onKeyLoaded() {\n if (this.state === State.KEY_LOADING) {\n this.state = State.IDLE;\n this.tick();\n }\n }\n\n onFragLoaded(data) {\n var fragCurrent = this.fragCurrent;\n if (this.state === State.FRAG_LOADING &&\n fragCurrent &&\n data.frag.level === fragCurrent.level &&\n data.frag.sn === fragCurrent.sn) {\n if (this.fragBitrateTest === true) {\n // switch back to IDLE state ... we just loaded a fragment to determine adequate start bitrate and initialize autoswitch algo\n this.state = State.IDLE;\n this.fragBitrateTest = false;\n data.stats.tparsed = data.stats.tbuffered = performance.now();\n this.hls.trigger(Event.FRAG_BUFFERED, {stats: data.stats, frag: fragCurrent});\n } else {\n this.state = State.PARSING;\n // transmux the MPEG-TS data to ISO-BMFF segments\n this.stats = data.stats;\n var currentLevel = this.levels[this.level],\n details = currentLevel.details,\n duration = details.totalduration,\n start = fragCurrent.start,\n level = fragCurrent.level,\n sn = fragCurrent.sn,\n audioCodec = currentLevel.audioCodec || this.config.defaultAudioCodec;\n if(this.audioCodecSwap) {\n logger.log('swapping playlist audio codec');\n if(audioCodec === undefined) {\n audioCodec = this.lastAudioCodec;\n }\n if(audioCodec) {\n if(audioCodec.indexOf('mp4a.40.5') !==-1) {\n audioCodec = 'mp4a.40.2';\n } else {\n audioCodec = 'mp4a.40.5';\n }\n }\n }\n this.pendingAppending = 0;\n logger.log(`Demuxing ${sn} of [${details.startSN} ,${details.endSN}],level ${level}`);\n this.demuxer.push(data.payload, audioCodec, currentLevel.videoCodec, start, fragCurrent.cc, level, sn, duration, fragCurrent.decryptdata);\n }\n }\n this.fragLoadError = 0;\n }\n\n onFragParsingInitSegment(data) {\n if (this.state === State.PARSING) {\n var tracks = data.tracks, trackName, track;\n\n // include levelCodec in audio and video tracks\n track = tracks.audio;\n if(track) {\n var audioCodec = this.levels[this.level].audioCodec,\n ua = navigator.userAgent.toLowerCase();\n if(audioCodec && this.audioCodecSwap) {\n logger.log('swapping playlist audio codec');\n if(audioCodec.indexOf('mp4a.40.5') !==-1) {\n audioCodec = 'mp4a.40.2';\n } else {\n audioCodec = 'mp4a.40.5';\n }\n }\n // in case AAC and HE-AAC audio codecs are signalled in manifest\n // force HE-AAC , as it seems that most browsers prefers that way,\n // except for mono streams OR on FF\n // these conditions might need to be reviewed ...\n if (this.audioCodecSwitch) {\n // don't force HE-AAC if mono stream\n if(track.metadata.channelCount !== 1 &&\n // don't force HE-AAC if firefox\n ua.indexOf('firefox') === -1) {\n audioCodec = 'mp4a.40.5';\n }\n }\n // HE-AAC is broken on Android, always signal audio codec as AAC even if variant manifest states otherwise\n if(ua.indexOf('android') !== -1) {\n audioCodec = 'mp4a.40.2';\n logger.log(`Android: force audio codec to` + audioCodec);\n }\n track.levelCodec = audioCodec;\n }\n track = tracks.video;\n if(track) {\n track.levelCodec = this.levels[this.level].videoCodec;\n }\n\n // if remuxer specify that a unique track needs to generated,\n // let's merge all tracks together\n if (data.unique) {\n var mergedTrack = {\n codec : '',\n levelCodec : ''\n };\n for (trackName in data.tracks) {\n track = tracks[trackName];\n mergedTrack.container = track.container;\n if (mergedTrack.codec) {\n mergedTrack.codec += ',';\n mergedTrack.levelCodec += ',';\n }\n if(track.codec) {\n mergedTrack.codec += track.codec;\n }\n if (track.levelCodec) {\n mergedTrack.levelCodec += track.levelCodec;\n }\n }\n tracks = { audiovideo : mergedTrack };\n }\n this.hls.trigger(Event.BUFFER_CODECS,tracks);\n // loop through tracks that are going to be provided to bufferController\n for (trackName in tracks) {\n track = tracks[trackName];\n logger.log(`track:${trackName},container:${track.container},codecs[level/parsed]=[${track.levelCodec}/${track.codec}]`);\n var initSegment = track.initSegment;\n if (initSegment) {\n this.pendingAppending++;\n this.hls.trigger(Event.BUFFER_APPENDING, {type: trackName, data: initSegment});\n }\n }\n //trigger handler right now\n this.tick();\n }\n }\n\n onFragParsingData(data) {\n if (this.state === State.PARSING) {\n this.tparse2 = Date.now();\n var level = this.levels[this.level],\n frag = this.fragCurrent;\n\n logger.log(`parsed ${data.type},PTS:[${data.startPTS.toFixed(3)},${data.endPTS.toFixed(3)}],DTS:[${data.startDTS.toFixed(3)}/${data.endDTS.toFixed(3)}],nb:${data.nb}`);\n\n var drift = LevelHelper.updateFragPTS(level.details,frag.sn,data.startPTS,data.endPTS),\n hls = this.hls;\n hls.trigger(Event.LEVEL_PTS_UPDATED, {details: level.details, level: this.level, drift: drift});\n\n [data.data1, data.data2].forEach(buffer => {\n if (buffer) {\n this.pendingAppending++;\n hls.trigger(Event.BUFFER_APPENDING, {type: data.type, data: buffer});\n }\n });\n\n this.nextLoadPosition = data.endPTS;\n this.bufferRange.push({type: data.type, start: data.startPTS, end: data.endPTS, frag: frag});\n\n //trigger handler right now\n this.tick();\n } else {\n logger.warn(`not in PARSING state but ${this.state}, ignoring FRAG_PARSING_DATA event`);\n }\n }\n\n onFragParsed() {\n if (this.state === State.PARSING) {\n this.stats.tparsed = performance.now();\n this.state = State.PARSED;\n this._checkAppendedParsed();\n }\n }\n\n onBufferAppended() {\n switch (this.state) {\n case State.PARSING:\n case State.PARSED:\n this.pendingAppending--;\n this._checkAppendedParsed();\n break;\n default:\n break;\n }\n }\n\n _checkAppendedParsed() {\n //trigger handler right now\n if (this.state === State.PARSED && this.pendingAppending === 0) {\n var frag = this.fragCurrent, stats = this.stats;\n if (frag) {\n this.fragPrevious = frag;\n stats.tbuffered = performance.now();\n this.fragLastKbps = Math.round(8 * stats.length / (stats.tbuffered - stats.tfirst));\n this.hls.trigger(Event.FRAG_BUFFERED, {stats: stats, frag: frag});\n logger.log(`media buffered : ${this.timeRangesToString(this.media.buffered)}`);\n this.state = State.IDLE;\n }\n this.tick();\n }\n }\n\n onError(data) {\n switch(data.details) {\n case ErrorDetails.FRAG_LOAD_ERROR:\n case ErrorDetails.FRAG_LOAD_TIMEOUT:\n if(!data.fatal) {\n var loadError = this.fragLoadError;\n if(loadError) {\n loadError++;\n } else {\n loadError=1;\n }\n if (loadError <= this.config.fragLoadingMaxRetry) {\n this.fragLoadError = loadError;\n // reset load counter to avoid frag loop loading error\n data.frag.loadCounter = 0;\n // exponential backoff capped to 64s\n var delay = Math.min(Math.pow(2,loadError-1)*this.config.fragLoadingRetryDelay,64000);\n logger.warn(`mediaController: frag loading failed, retry in ${delay} ms`);\n this.retryDate = performance.now() + delay;\n // retry loading state\n this.state = State.FRAG_LOADING_WAITING_RETRY;\n } else {\n logger.error(`mediaController: ${data.details} reaches max retry, redispatch as fatal ...`);\n // redispatch same error but with fatal set to true\n data.fatal = true;\n this.hls.trigger(Event.ERROR, data);\n this.state = State.ERROR;\n }\n }\n break;\n case ErrorDetails.FRAG_LOOP_LOADING_ERROR:\n case ErrorDetails.LEVEL_LOAD_ERROR:\n case ErrorDetails.LEVEL_LOAD_TIMEOUT:\n case ErrorDetails.KEY_LOAD_ERROR:\n case ErrorDetails.KEY_LOAD_TIMEOUT:\n // when in ERROR state, don't switch back to IDLE state in case a non-fatal error is received\n if(this.state !== State.ERROR) {\n // if fatal error, stop processing, otherwise move to IDLE to retry loading\n this.state = data.fatal ? State.ERROR : State.IDLE;\n logger.warn(`mediaController: ${data.details} while loading frag,switch to ${this.state} state ...`);\n }\n break;\n case ErrorDetails.BUFFER_FULL_ERROR:\n // trigger a smooth level switch to empty buffers\n // also reduce max buffer length as it might be too high. we do this to avoid loop flushing ...\n this.config.maxMaxBufferLength/=2;\n logger.warn(`reduce max buffer length to ${this.config.maxMaxBufferLength}s and trigger a nextLevelSwitch to flush old buffer and fix QuotaExceededError`);\n this.nextLevelSwitch();\n break;\n default:\n break;\n }\n }\n\n_checkBuffer() {\n var media = this.media;\n if(media) {\n // compare readyState\n var readyState = media.readyState;\n // if ready state different from HAVE_NOTHING (numeric value 0), we are allowed to seek\n if(readyState) {\n var targetSeekPosition, currentTime;\n // if seek after buffered defined, let's seek if within acceptable range\n var seekAfterBuffered = this.seekAfterBuffered;\n if(seekAfterBuffered) {\n if(media.duration >= seekAfterBuffered) {\n targetSeekPosition = seekAfterBuffered;\n this.seekAfterBuffered = undefined;\n }\n } else {\n currentTime = media.currentTime;\n var loadedmetadata = this.loadedmetadata;\n\n // adjust currentTime to start position on loaded metadata\n if(!loadedmetadata && media.buffered.length) {\n this.loadedmetadata = true;\n // only adjust currentTime if not equal to 0\n if (!currentTime && currentTime !== this.startPosition) {\n targetSeekPosition = this.startPosition;\n }\n }\n }\n if (targetSeekPosition) {\n currentTime = targetSeekPosition;\n logger.log(`target seek position:${targetSeekPosition}`);\n }\n var bufferInfo = BufferHelper.bufferInfo(media,currentTime,0),\n expectedPlaying = !(media.paused || media.ended || media.seeking || readyState < 2),\n jumpThreshold = 0.4, // tolerance needed as some browsers stalls playback before reaching buffered range end\n playheadMoving = currentTime > media.playbackRate*this.lastCurrentTime;\n\n if (this.stalled && playheadMoving) {\n this.stalled = false;\n logger.log(`playback not stuck anymore @${currentTime}`);\n }\n // check buffer upfront\n // if less than 200ms is buffered, and media is expected to play but playhead is not moving,\n // and we have a new buffer range available upfront, let's seek to that one\n if(bufferInfo.len <= jumpThreshold) {\n if(playheadMoving || !expectedPlaying) {\n // playhead moving or media not playing\n jumpThreshold = 0;\n this.seekHoleNudgeDuration = 0;\n } else {\n // playhead not moving AND media expected to play\n if(!this.stalled) {\n this.seekHoleNudgeDuration = 0;\n logger.log(`playback seems stuck @${currentTime}`);\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_STALLED_ERROR, fatal: false});\n this.stalled = true;\n } else {\n this.seekHoleNudgeDuration += this.config.seekHoleNudgeDuration;\n }\n }\n // if we are below threshold, try to jump if next buffer range is close\n if(bufferInfo.len <= jumpThreshold) {\n // no buffer available @ currentTime, check if next buffer is close (within a config.maxSeekHole second range)\n var nextBufferStart = bufferInfo.nextStart, delta = nextBufferStart-currentTime;\n if(nextBufferStart &&\n (delta < this.config.maxSeekHole) &&\n (delta > 0) &&\n !media.seeking) {\n // next buffer is close ! adjust currentTime to nextBufferStart\n // this will ensure effective video decoding\n logger.log(`adjust currentTime from ${media.currentTime} to next buffered @ ${nextBufferStart} + nudge ${this.seekHoleNudgeDuration}`);\n media.currentTime = nextBufferStart + this.seekHoleNudgeDuration;\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_SEEK_OVER_HOLE, fatal: false});\n }\n }\n } else {\n if (targetSeekPosition && media.currentTime !== targetSeekPosition) {\n logger.log(`adjust currentTime from ${media.currentTime} to ${targetSeekPosition}`);\n media.currentTime = targetSeekPosition;\n }\n }\n }\n }\n }\n\n onFragLoadEmergencyAborted() {\n this.state = State.IDLE;\n this.tick();\n }\n\n onBufferFlushed() {\n /* after successful buffer flushing, rebuild buffer Range array\n loop through existing buffer range and check if\n corresponding range is still buffered. only push to new array already buffered range\n */\n var newRange = [],range,i;\n for (i = 0; i < this.bufferRange.length; i++) {\n range = this.bufferRange[i];\n if (this.isBuffered((range.start + range.end) / 2)) {\n newRange.push(range);\n }\n }\n this.bufferRange = newRange;\n\n // handle end of immediate switching if needed\n if (this.immediateSwitch) {\n this.immediateLevelSwitchEnd();\n }\n // move to IDLE once flush complete. this should trigger new fragment loading\n this.state = State.IDLE;\n // reset reference to frag\n this.fragPrevious = null;\n }\n\n swapAudioCodec() {\n this.audioCodecSwap = !this.audioCodecSwap;\n }\n\n timeRangesToString(r) {\n var log = '', len = r.length;\n for (var i=0; i OR CONTRIBUTORS BE\n * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN\n * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n *\n * The views and conclusions contained in the software and documentation\n * are those of the authors and should not be interpreted as representing\n * official policies, either expressed or implied, of the authors.\n */\nclass AES {\n\n /**\n * Schedule out an AES key for both encryption and decryption. This\n * is a low-level class. Use a cipher mode to do bulk encryption.\n *\n * @constructor\n * @param key {Array} The key as an array of 4, 6 or 8 words.\n */\n constructor(key) {\n /**\n * The expanded S-box and inverse S-box tables. These will be computed\n * on the client so that we don't have to send them down the wire.\n *\n * There are two tables, _tables[0] is for encryption and\n * _tables[1] is for decryption.\n *\n * The first 4 sub-tables are the expanded S-box with MixColumns. The\n * last (_tables[01][4]) is the S-box itself.\n *\n * @private\n */\n this._tables = [[[],[],[],[],[]],[[],[],[],[],[]]];\n\n this._precompute();\n\n var i, j, tmp,\n encKey, decKey,\n sbox = this._tables[0][4], decTable = this._tables[1],\n keyLen = key.length, rcon = 1;\n\n if (keyLen !== 4 && keyLen !== 6 && keyLen !== 8) {\n throw new Error('Invalid aes key size=' + keyLen);\n }\n\n encKey = key.slice(0);\n decKey = [];\n this._key = [encKey, decKey];\n\n // schedule encryption keys\n for (i = keyLen; i < 4 * keyLen + 28; i++) {\n tmp = encKey[i-1];\n\n // apply sbox\n if (i%keyLen === 0 || (keyLen === 8 && i%keyLen === 4)) {\n tmp = sbox[tmp>>>24]<<24 ^ sbox[tmp>>16&255]<<16 ^ sbox[tmp>>8&255]<<8 ^ sbox[tmp&255];\n\n // shift rows and add rcon\n if (i%keyLen === 0) {\n tmp = tmp<<8 ^ tmp>>>24 ^ rcon<<24;\n rcon = rcon<<1 ^ (rcon>>7)*283;\n }\n }\n\n encKey[i] = encKey[i-keyLen] ^ tmp;\n }\n\n // schedule decryption keys\n for (j = 0; i; j++, i--) {\n tmp = encKey[j&3 ? i : i - 4];\n if (i<=4 || j<4) {\n decKey[j] = tmp;\n } else {\n decKey[j] = decTable[0][sbox[tmp>>>24 ]] ^\n decTable[1][sbox[tmp>>16 & 255]] ^\n decTable[2][sbox[tmp>>8 & 255]] ^\n decTable[3][sbox[tmp & 255]];\n }\n }\n }\n\n /**\n * Expand the S-box tables.\n *\n * @private\n */\n _precompute() {\n var encTable = this._tables[0], decTable = this._tables[1],\n sbox = encTable[4], sboxInv = decTable[4],\n i, x, xInv, d=[], th=[], x2, x4, x8, s, tEnc, tDec;\n\n // Compute double and third tables\n for (i = 0; i < 256; i++) {\n th[( d[i] = i<<1 ^ (i>>7)*283 )^i]=i;\n }\n\n for (x = xInv = 0; !sbox[x]; x ^= x2 || 1, xInv = th[xInv] || 1) {\n // Compute sbox\n s = xInv ^ xInv<<1 ^ xInv<<2 ^ xInv<<3 ^ xInv<<4;\n s = s>>8 ^ s&255 ^ 99;\n sbox[x] = s;\n sboxInv[s] = x;\n\n // Compute MixColumns\n x8 = d[x4 = d[x2 = d[x]]];\n tDec = x8*0x1010101 ^ x4*0x10001 ^ x2*0x101 ^ x*0x1010100;\n tEnc = d[s]*0x101 ^ s*0x1010100;\n\n for (i = 0; i < 4; i++) {\n encTable[i][x] = tEnc = tEnc<<24 ^ tEnc>>>8;\n decTable[i][s] = tDec = tDec<<24 ^ tDec>>>8;\n }\n }\n\n // Compactify. Considerable speedup on Firefox.\n for (i = 0; i < 5; i++) {\n encTable[i] = encTable[i].slice(0);\n decTable[i] = decTable[i].slice(0);\n }\n }\n\n /**\n * Decrypt 16 bytes, specified as four 32-bit words.\n * @param encrypted0 {number} the first word to decrypt\n * @param encrypted1 {number} the second word to decrypt\n * @param encrypted2 {number} the third word to decrypt\n * @param encrypted3 {number} the fourth word to decrypt\n * @param out {Int32Array} the array to write the decrypted words\n * into\n * @param offset {number} the offset into the output array to start\n * writing results\n * @return {Array} The plaintext.\n */\n decrypt(encrypted0, encrypted1, encrypted2, encrypted3, out, offset) {\n var key = this._key[1],\n // state variables a,b,c,d are loaded with pre-whitened data\n a = encrypted0 ^ key[0],\n b = encrypted3 ^ key[1],\n c = encrypted2 ^ key[2],\n d = encrypted1 ^ key[3],\n a2, b2, c2,\n\n nInnerRounds = key.length / 4 - 2, // key.length === 2 ?\n i,\n kIndex = 4,\n table = this._tables[1],\n\n // load up the tables\n table0 = table[0],\n table1 = table[1],\n table2 = table[2],\n table3 = table[3],\n sbox = table[4];\n\n // Inner rounds. Cribbed from OpenSSL.\n for (i = 0; i < nInnerRounds; i++) {\n a2 = table0[a>>>24] ^ table1[b>>16 & 255] ^ table2[c>>8 & 255] ^ table3[d & 255] ^ key[kIndex];\n b2 = table0[b>>>24] ^ table1[c>>16 & 255] ^ table2[d>>8 & 255] ^ table3[a & 255] ^ key[kIndex + 1];\n c2 = table0[c>>>24] ^ table1[d>>16 & 255] ^ table2[a>>8 & 255] ^ table3[b & 255] ^ key[kIndex + 2];\n d = table0[d>>>24] ^ table1[a>>16 & 255] ^ table2[b>>8 & 255] ^ table3[c & 255] ^ key[kIndex + 3];\n kIndex += 4;\n a=a2; b=b2; c=c2;\n }\n\n // Last round.\n for (i = 0; i < 4; i++) {\n out[(3 & -i) + offset] =\n sbox[a>>>24 ]<<24 ^\n sbox[b>>16 & 255]<<16 ^\n sbox[c>>8 & 255]<<8 ^\n sbox[d & 255] ^\n key[kIndex++];\n a2=a; a=b; b=c; c=d; d=a2;\n }\n }\n}\n\nexport default AES;\n",
"/*\n *\n * This file contains an adaptation of the AES decryption algorithm\n * from the Standford Javascript Cryptography Library. That work is\n * covered by the following copyright and permissions notice:\n *\n * Copyright 2009-2010 Emily Stark, Mike Hamburg, Dan Boneh.\n * All rights reserved.\n *\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n * 1. Redistributions of source code must retain the above copyright\n * notice, this list of conditions and the following disclaimer.\n *\n * 2. Redistributions in binary form must reproduce the above\n * copyright notice, this list of conditions and the following\n * disclaimer in the documentation and/or other materials provided\n * with the distribution.\n *\n * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR\n * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n * DISCLAIMED. IN NO EVENT SHALL OR CONTRIBUTORS BE\n * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN\n * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n *\n * The views and conclusions contained in the software and documentation\n * are those of the authors and should not be interpreted as representing\n * official policies, either expressed or implied, of the authors.\n */\n\nimport AES from './aes';\n\nclass AES128Decrypter {\n\n constructor(key, initVector) {\n this.key = key;\n this.iv = initVector;\n }\n\n /**\n * Convert network-order (big-endian) bytes into their little-endian\n * representation.\n */\n ntoh(word) {\n return (word << 24) |\n ((word & 0xff00) << 8) |\n ((word & 0xff0000) >> 8) |\n (word >>> 24);\n }\n\n\n /**\n * Decrypt bytes using AES-128 with CBC and PKCS#7 padding.\n * @param encrypted {Uint8Array} the encrypted bytes\n * @param key {Uint32Array} the bytes of the decryption key\n * @param initVector {Uint32Array} the initialization vector (IV) to\n * use for the first round of CBC.\n * @return {Uint8Array} the decrypted bytes\n *\n * @see http://en.wikipedia.org/wiki/Advanced_Encryption_Standard\n * @see http://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher_Block_Chaining_.28CBC.29\n * @see https://tools.ietf.org/html/rfc2315\n */\n doDecrypt(encrypted, key, initVector) {\n var\n // word-level access to the encrypted bytes\n encrypted32 = new Int32Array(encrypted.buffer, encrypted.byteOffset, encrypted.byteLength >> 2),\n\n decipher = new AES(Array.prototype.slice.call(key)),\n\n // byte and word-level access for the decrypted output\n decrypted = new Uint8Array(encrypted.byteLength),\n decrypted32 = new Int32Array(decrypted.buffer),\n\n // temporary variables for working with the IV, encrypted, and\n // decrypted data\n init0, init1, init2, init3,\n encrypted0, encrypted1, encrypted2, encrypted3,\n\n // iteration variable\n wordIx;\n\n // pull out the words of the IV to ensure we don't modify the\n // passed-in reference and easier access\n init0 = ~~initVector[0];\n init1 = ~~initVector[1];\n init2 = ~~initVector[2];\n init3 = ~~initVector[3];\n\n // decrypt four word sequences, applying cipher-block chaining (CBC)\n // to each decrypted block\n for (wordIx = 0; wordIx < encrypted32.length; wordIx += 4) {\n // convert big-endian (network order) words into little-endian\n // (javascript order)\n encrypted0 = ~~this.ntoh(encrypted32[wordIx]);\n encrypted1 = ~~this.ntoh(encrypted32[wordIx + 1]);\n encrypted2 = ~~this.ntoh(encrypted32[wordIx + 2]);\n encrypted3 = ~~this.ntoh(encrypted32[wordIx + 3]);\n\n // decrypt the block\n decipher.decrypt(encrypted0,\n encrypted1,\n encrypted2,\n encrypted3,\n decrypted32,\n wordIx);\n\n // XOR with the IV, and restore network byte-order to obtain the\n // plaintext\n decrypted32[wordIx] = this.ntoh(decrypted32[wordIx] ^ init0);\n decrypted32[wordIx + 1] = this.ntoh(decrypted32[wordIx + 1] ^ init1);\n decrypted32[wordIx + 2] = this.ntoh(decrypted32[wordIx + 2] ^ init2);\n decrypted32[wordIx + 3] = this.ntoh(decrypted32[wordIx + 3] ^ init3);\n\n // setup the IV for the next round\n init0 = encrypted0;\n init1 = encrypted1;\n init2 = encrypted2;\n init3 = encrypted3;\n }\n\n return decrypted;\n }\n\n localDecrypt(encrypted, key, initVector, decrypted) {\n var bytes = this.doDecrypt(encrypted,\n key,\n initVector);\n decrypted.set(bytes, encrypted.byteOffset);\n }\n\n decrypt(encrypted) {\n var\n step = 4 * 8000,\n //encrypted32 = new Int32Array(encrypted.buffer),\n encrypted32 = new Int32Array(encrypted),\n decrypted = new Uint8Array(encrypted.byteLength),\n i = 0;\n\n // split up the encryption job and do the individual chunks asynchronously\n var key = this.key;\n var initVector = this.iv;\n this.localDecrypt(encrypted32.subarray(i, i + step), key, initVector, decrypted);\n\n for (i = step; i < encrypted32.length; i += step) {\n initVector = new Uint32Array([\n this.ntoh(encrypted32[i - 4]),\n this.ntoh(encrypted32[i - 3]),\n this.ntoh(encrypted32[i - 2]),\n this.ntoh(encrypted32[i - 1])\n ]);\n this.localDecrypt(encrypted32.subarray(i, i + step), key, initVector, decrypted);\n }\n\n return decrypted;\n }\n}\n\nexport default AES128Decrypter;\n",
@@ -71,13 +71,13 @@
"module.exports = {\n // fired before MediaSource is attaching to media element - data: { media }\n MEDIA_ATTACHING: 'hlsMediaAttaching',\n // fired when MediaSource has been succesfully attached to media element - data: { }\n MEDIA_ATTACHED: 'hlsMediaAttached',\n // fired before detaching MediaSource from media element - data: { }\n MEDIA_DETACHING: 'hlsMediaDetaching',\n // fired when MediaSource has been detached from media element - data: { }\n MEDIA_DETACHED: 'hlsMediaDetached',\n // fired when we buffer is going to be resetted\n BUFFER_RESET: 'hlsBufferReset',\n // fired when we know about the codecs that we need buffers for to push into - data: {tracks : { container, codec, levelCodec, initSegment, metadata }}\n BUFFER_CODECS: 'hlsBufferCodecs',\n // fired when we append a segment to the buffer - data: { segment: segment object }\n BUFFER_APPENDING: 'hlsBufferAppending',\n // fired when we are done with appending a media segment to the buffer\n BUFFER_APPENDED: 'hlsBufferAppended',\n // fired when the stream is finished and we want to notify the media buffer that there will be no more data\n BUFFER_EOS: 'hlsBufferEos',\n // fired when the media buffer should be flushed - data {startOffset, endOffset}\n BUFFER_FLUSHING: 'hlsBufferFlushing',\n // fired when the media has been flushed\n BUFFER_FLUSHED: 'hlsBufferFlushed',\n // fired to signal that a manifest loading starts - data: { url : manifestURL}\n MANIFEST_LOADING: 'hlsManifestLoading',\n // fired after manifest has been loaded - data: { levels : [available quality levels] , url : manifestURL, stats : { trequest, tfirst, tload, mtime}}\n MANIFEST_LOADED: 'hlsManifestLoaded',\n // fired after manifest has been parsed - data: { levels : [available quality levels] , firstLevel : index of first quality level appearing in Manifest}\n MANIFEST_PARSED: 'hlsManifestParsed',\n // fired when a level playlist loading starts - data: { url : level URL level : id of level being loaded}\n LEVEL_LOADING: 'hlsLevelLoading',\n // fired when a level playlist loading finishes - data: { details : levelDetails object, level : id of loaded level, stats : { trequest, tfirst, tload, mtime} }\n LEVEL_LOADED: 'hlsLevelLoaded',\n // fired when a level's details have been updated based on previous details, after it has been loaded. - data: { details : levelDetails object, level : id of updated level }\n LEVEL_UPDATED: 'hlsLevelUpdated',\n // fired when a level's PTS information has been updated after parsing a fragment - data: { details : levelDetails object, level : id of updated level, drift: PTS drift observed when parsing last fragment }\n LEVEL_PTS_UPDATED: 'hlsLevelPtsUpdated',\n // fired when a level switch is requested - data: { level : id of new level }\n LEVEL_SWITCH: 'hlsLevelSwitch',\n // fired when a fragment loading starts - data: { frag : fragment object}\n FRAG_LOADING: 'hlsFragLoading',\n // fired when a fragment loading is progressing - data: { frag : fragment object, { trequest, tfirst, loaded}}\n FRAG_LOAD_PROGRESS: 'hlsFragLoadProgress',\n // Identifier for fragment load aborting for emergency switch down - data: {frag : fragment object}\n FRAG_LOAD_EMERGENCY_ABORTED: 'hlsFragLoadEmergencyAborted',\n // fired when a fragment loading is completed - data: { frag : fragment object, payload : fragment payload, stats : { trequest, tfirst, tload, length}}\n FRAG_LOADED: 'hlsFragLoaded',\n // fired when Init Segment has been extracted from fragment - data: { moov : moov MP4 box, codecs : codecs found while parsing fragment}\n FRAG_PARSING_INIT_SEGMENT: 'hlsFragParsingInitSegment',\n // fired when parsing sei text is completed - data: { samples : [ sei samples pes ] }\n FRAG_PARSING_USERDATA: 'hlsFragParsingUserdata',\n // fired when parsing id3 is completed - data: { samples : [ id3 samples pes ] }\n FRAG_PARSING_METADATA: 'hlsFragParsingMetadata',\n // fired when data have been extracted from fragment - data: { data1 : moof MP4 box or TS fragments, data2 : mdat MP4 box or null}\n FRAG_PARSING_DATA: 'hlsFragParsingData',\n // fired when fragment parsing is completed - data: undefined\n FRAG_PARSED: 'hlsFragParsed',\n // fired when fragment remuxed MP4 boxes have all been appended into SourceBuffer - data: { frag : fragment object, stats : { trequest, tfirst, tload, tparsed, tbuffered, length} }\n FRAG_BUFFERED: 'hlsFragBuffered',\n // fired when fragment matching with current media position is changing - data : { frag : fragment object }\n FRAG_CHANGED: 'hlsFragChanged',\n // Identifier for a FPS drop event - data: {curentDropped, currentDecoded, totalDroppedFrames}\n FPS_DROP: 'hlsFpsDrop',\n // Identifier for an error event - data: { type : error type, details : error details, fatal : if true, hls.js cannot/will not try to recover, if false, hls.js will try to recover,other error specific data}\n ERROR: 'hlsError',\n // fired when hls.js instance starts destroying. Different from MEDIA_DETACHED as one could want to detach and reattach a media to the instance of hls.js to handle mid-rolls for example\n DESTROYING: 'hlsDestroying',\n // fired when a decrypt key loading starts - data: { frag : fragment object}\n KEY_LOADING: 'hlsKeyLoading',\n // fired when a decrypt key loading is completed - data: { frag : fragment object, payload : key payload, stats : { trequest, tfirst, tload, length}}\n KEY_LOADED: 'hlsKeyLoaded',\n};\n",
"/**\n * Buffer Helper class, providing methods dealing buffer length retrieval\n*/\n\n\nclass BufferHelper {\n\n static bufferInfo(media, pos,maxHoleDuration) {\n if (media) {\n var vbuffered = media.buffered, buffered = [],i;\n for (i = 0; i < vbuffered.length; i++) {\n buffered.push({start: vbuffered.start(i), end: vbuffered.end(i)});\n }\n return this.bufferedInfo(buffered,pos,maxHoleDuration);\n } else {\n return {len: 0, start: 0, end: 0, nextStart : undefined} ;\n }\n }\n\n static bufferedInfo(buffered,pos,maxHoleDuration) {\n var buffered2 = [],\n // bufferStart and bufferEnd are buffer boundaries around current video position\n bufferLen,bufferStart, bufferEnd,bufferStartNext,i;\n // sort on buffer.start/smaller end (IE does not always return sorted buffered range)\n buffered.sort(function (a, b) {\n var diff = a.start - b.start;\n if (diff) {\n return diff;\n } else {\n return b.end - a.end;\n }\n });\n // there might be some small holes between buffer time range\n // consider that holes smaller than maxHoleDuration are irrelevant and build another\n // buffer time range representations that discards those holes\n for (i = 0; i < buffered.length; i++) {\n var buf2len = buffered2.length;\n if(buf2len) {\n var buf2end = buffered2[buf2len - 1].end;\n // if small hole (value between 0 or maxHoleDuration ) or overlapping (negative)\n if((buffered[i].start - buf2end) < maxHoleDuration) {\n // merge overlapping time ranges\n // update lastRange.end only if smaller than item.end\n // e.g. [ 1, 15] with [ 2,8] => [ 1,15] (no need to modify lastRange.end)\n // whereas [ 1, 8] with [ 2,15] => [ 1,15] ( lastRange should switch from [1,8] to [1,15])\n if(buffered[i].end > buf2end) {\n buffered2[buf2len - 1].end = buffered[i].end;\n }\n } else {\n // big hole\n buffered2.push(buffered[i]);\n }\n } else {\n // first value\n buffered2.push(buffered[i]);\n }\n }\n for (i = 0, bufferLen = 0, bufferStart = bufferEnd = pos; i < buffered2.length; i++) {\n var start = buffered2[i].start,\n end = buffered2[i].end;\n //logger.log('buf start/end:' + buffered.start(i) + '/' + buffered.end(i));\n if ((pos + maxHoleDuration) >= start && pos < end) {\n // play position is inside this buffer TimeRange, retrieve end of buffer position and buffer length\n bufferStart = start;\n bufferEnd = end;\n bufferLen = bufferEnd - pos;\n } else if ((pos + maxHoleDuration) < start) {\n bufferStartNext = start;\n break;\n }\n }\n return {len: bufferLen, start: bufferStart, end: bufferEnd, nextStart : bufferStartNext};\n }\n\n}\n\nexport default BufferHelper;\n",
"/**\n * Level Helper class, providing methods dealing with playlist sliding and drift\n*/\n\nimport {logger} from '../utils/logger';\n\nclass LevelHelper {\n\n static mergeDetails(oldDetails,newDetails) {\n var start = Math.max(oldDetails.startSN,newDetails.startSN)-newDetails.startSN,\n end = Math.min(oldDetails.endSN,newDetails.endSN)-newDetails.startSN,\n delta = newDetails.startSN - oldDetails.startSN,\n oldfragments = oldDetails.fragments,\n newfragments = newDetails.fragments,\n ccOffset =0,\n PTSFrag;\n\n // check if old/new playlists have fragments in common\n if ( end < start) {\n newDetails.PTSKnown = false;\n return;\n }\n // loop through overlapping SN and update startPTS , cc, and duration if any found\n for(var i = start ; i <= end ; i++) {\n var oldFrag = oldfragments[delta+i],\n newFrag = newfragments[i];\n ccOffset = oldFrag.cc - newFrag.cc;\n if (!isNaN(oldFrag.startPTS)) {\n newFrag.start = newFrag.startPTS = oldFrag.startPTS;\n newFrag.endPTS = oldFrag.endPTS;\n newFrag.duration = oldFrag.duration;\n PTSFrag = newFrag;\n }\n }\n\n if(ccOffset) {\n logger.log(`discontinuity sliding from playlist, take drift into account`);\n for(i = 0 ; i < newfragments.length ; i++) {\n newfragments[i].cc += ccOffset;\n }\n }\n\n // if at least one fragment contains PTS info, recompute PTS information for all fragments\n if(PTSFrag) {\n LevelHelper.updateFragPTS(newDetails,PTSFrag.sn,PTSFrag.startPTS,PTSFrag.endPTS);\n } else {\n // adjust start by sliding offset\n var sliding = oldfragments[delta].start;\n for(i = 0 ; i < newfragments.length ; i++) {\n newfragments[i].start += sliding;\n }\n }\n // if we are here, it means we have fragments overlapping between\n // old and new level. reliable PTS info is thus relying on old level\n newDetails.PTSKnown = oldDetails.PTSKnown;\n return;\n }\n\n static updateFragPTS(details,sn,startPTS,endPTS) {\n var fragIdx, fragments, frag, i;\n // exit if sn out of range\n if (sn < details.startSN || sn > details.endSN) {\n return 0;\n }\n fragIdx = sn - details.startSN;\n fragments = details.fragments;\n frag = fragments[fragIdx];\n if(!isNaN(frag.startPTS)) {\n startPTS = Math.min(startPTS,frag.startPTS);\n endPTS = Math.max(endPTS, frag.endPTS);\n }\n\n var drift = startPTS - frag.start;\n\n frag.start = frag.startPTS = startPTS;\n frag.endPTS = endPTS;\n frag.duration = endPTS - startPTS;\n // adjust fragment PTS/duration from seqnum-1 to frag 0\n for(i = fragIdx ; i > 0 ; i--) {\n LevelHelper.updatePTS(fragments,i,i-1);\n }\n\n // adjust fragment PTS/duration from seqnum to last frag\n for(i = fragIdx ; i < fragments.length - 1 ; i++) {\n LevelHelper.updatePTS(fragments,i,i+1);\n }\n details.PTSKnown = true;\n //logger.log(` frag start/end:${startPTS.toFixed(3)}/${endPTS.toFixed(3)}`);\n\n return drift;\n }\n\n static updatePTS(fragments,fromIdx, toIdx) {\n var fragFrom = fragments[fromIdx],fragTo = fragments[toIdx], fragToPTS = fragTo.startPTS;\n // if we know startPTS[toIdx]\n if(!isNaN(fragToPTS)) {\n // update fragment duration.\n // it helps to fix drifts between playlist reported duration and fragment real duration\n if (toIdx > fromIdx) {\n fragFrom.duration = fragToPTS-fragFrom.start;\n if(fragFrom.duration < 0) {\n logger.error(`negative duration computed for frag ${fragFrom.sn},level ${fragFrom.level}, there should be some duration drift between playlist and fragment!`);\n }\n } else {\n fragTo.duration = fragFrom.start - fragToPTS;\n if(fragTo.duration < 0) {\n logger.error(`negative duration computed for frag ${fragTo.sn},level ${fragTo.level}, there should be some duration drift between playlist and fragment!`);\n }\n }\n } else {\n // we dont know startPTS[toIdx]\n if (toIdx > fromIdx) {\n fragTo.start = fragFrom.start + fragFrom.duration;\n } else {\n fragTo.start = fragFrom.start - fragTo.duration;\n }\n }\n }\n}\n\nexport default LevelHelper;\n",
- "/**\n * HLS interface\n */\n'use strict';\n\nimport Event from './events';\nimport {ErrorTypes, ErrorDetails} from './errors';\nimport PlaylistLoader from './loader/playlist-loader';\nimport FragmentLoader from './loader/fragment-loader';\nimport AbrController from './controller/abr-controller';\nimport BufferController from './controller/buffer-controller';\nimport CapLevelController from './controller/cap-level-controller';\nimport StreamController from './controller/stream-controller';\nimport LevelController from './controller/level-controller';\nimport TimelineController from './controller/timeline-controller';\n//import FPSController from './controller/fps-controller';\nimport {logger, enableLogs} from './utils/logger';\nimport XhrLoader from './utils/xhr-loader';\nimport EventEmitter from 'events';\nimport KeyLoader from './loader/key-loader';\n\nclass Hls {\n\n static isSupported() {\n return (window.MediaSource && window.MediaSource.isTypeSupported('video/mp4; codecs=\"avc1.42E01E,mp4a.40.2\"'));\n }\n\n static get Events() {\n return Event;\n }\n\n static get ErrorTypes() {\n return ErrorTypes;\n }\n\n static get ErrorDetails() {\n return ErrorDetails;\n }\n\n static get DefaultConfig() {\n if(!Hls.defaultConfig) {\n Hls.defaultConfig = {\n autoStartLoad: true,\n debug: false,\n capLevelToPlayerSize: false,\n maxBufferLength: 30,\n maxBufferSize: 60 * 1000 * 1000,\n maxBufferHole: 0.5,\n maxSeekHole: 2,\n maxFragLookUpTolerance : 0.2,\n liveSyncDurationCount:3,\n liveMaxLatencyDurationCount: Infinity,\n liveSyncDuration: undefined,\n liveMaxLatencyDuration: undefined,\n maxMaxBufferLength: 600,\n enableWorker: true,\n enableSoftwareAES: true,\n manifestLoadingTimeOut: 10000,\n manifestLoadingMaxRetry: 1,\n manifestLoadingRetryDelay: 1000,\n levelLoadingTimeOut: 10000,\n levelLoadingMaxRetry: 4,\n levelLoadingRetryDelay: 1000,\n fragLoadingTimeOut: 20000,\n fragLoadingMaxRetry: 6,\n fragLoadingRetryDelay: 1000,\n fragLoadingLoopThreshold: 3,\n startFragPrefetch : false,\n // fpsDroppedMonitoringPeriod: 5000,\n // fpsDroppedMonitoringThreshold: 0.2,\n appendErrorMaxRetry: 3,\n loader: XhrLoader,\n fLoader: undefined,\n pLoader: undefined,\n abrController : AbrController,\n bufferController : BufferController,\n capLevelController : CapLevelController,\n streamController: StreamController,\n timelineController: TimelineController,\n enableCEA708Captions: true,\n enableMP2TPassThrough : false\n };\n }\n return Hls.defaultConfig;\n }\n\n static set DefaultConfig(defaultConfig) {\n Hls.defaultConfig = defaultConfig;\n }\n\n constructor(config = {}) {\n var defaultConfig = Hls.DefaultConfig;\n\n if ((config.liveSyncDurationCount || config.liveMaxLatencyDurationCount) && (config.liveSyncDuration || config.liveMaxLatencyDuration)) {\n throw new Error('Illegal hls.js config: don\\'t mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration');\n }\n\n for (var prop in defaultConfig) {\n if (prop in config) { continue; }\n config[prop] = defaultConfig[prop];\n }\n\n if (config.liveMaxLatencyDurationCount !== undefined && config.liveMaxLatencyDurationCount <= config.liveSyncDurationCount) {\n throw new Error('Illegal hls.js config: \"liveMaxLatencyDurationCount\" must be gt \"liveSyncDurationCount\"');\n }\n\n if (config.liveMaxLatencyDuration !== undefined && (config.liveMaxLatencyDuration <= config.liveSyncDuration || config.liveSyncDuration === undefined)) {\n throw new Error('Illegal hls.js config: \"liveMaxLatencyDuration\" must be gt \"liveSyncDuration\"');\n }\n\n enableLogs(config.debug);\n this.config = config;\n // observer setup\n var observer = this.observer = new EventEmitter();\n observer.trigger = function trigger (event, ...data) {\n observer.emit(event, event, ...data);\n };\n\n observer.off = function off (event, ...data) {\n observer.removeListener(event, ...data);\n };\n this.on = observer.on.bind(observer);\n this.off = observer.off.bind(observer);\n this.trigger = observer.trigger.bind(observer);\n this.playlistLoader = new PlaylistLoader(this);\n this.fragmentLoader = new FragmentLoader(this);\n this.levelController = new LevelController(this);\n this.abrController = new config.abrController(this);\n this.bufferController = new config.bufferController(this);\n this.capLevelController = new config.capLevelController(this);\n this.streamController = new config.streamController(this);\n this.timelineController = new config.timelineController(this);\n this.keyLoader = new KeyLoader(this);\n //this.fpsController = new FPSController(this);\n }\n\n destroy() {\n logger.log('destroy');\n this.trigger(Event.DESTROYING);\n this.detachMedia();\n this.playlistLoader.destroy();\n this.fragmentLoader.destroy();\n this.levelController.destroy();\n this.bufferController.destroy();\n this.capLevelController.destroy();\n this.streamController.destroy();\n this.timelineController.destroy();\n this.keyLoader.destroy();\n //this.fpsController.destroy();\n this.url = null;\n this.observer.removeAllListeners();\n }\n\n attachMedia(media) {\n logger.log('attachMedia');\n this.media = media;\n this.trigger(Event.MEDIA_ATTACHING, {media: media});\n }\n\n detachMedia() {\n logger.log('detachMedia');\n this.trigger(Event.MEDIA_DETACHING);\n this.media = null;\n }\n\n loadSource(url) {\n logger.log(`loadSource:${url}`);\n this.url = url;\n // when attaching to a source URL, trigger a playlist load\n this.trigger(Event.MANIFEST_LOADING, {url: url});\n }\n\n startLoad(startPosition=0) {\n logger.log('startLoad');\n this.levelController.startLoad();\n this.streamController.startLoad(startPosition);\n }\n\n stopLoad() {\n logger.log('stopLoad');\n this.levelController.stopLoad();\n this.streamController.stopLoad();\n }\n\n swapAudioCodec() {\n logger.log('swapAudioCodec');\n this.streamController.swapAudioCodec();\n }\n\n recoverMediaError() {\n logger.log('recoverMediaError');\n var media = this.media;\n this.detachMedia();\n this.attachMedia(media);\n }\n\n /** Return all quality levels **/\n get levels() {\n return this.levelController.levels;\n }\n\n /** Return current playback quality level **/\n get currentLevel() {\n return this.streamController.currentLevel;\n }\n\n /* set quality level immediately (-1 for automatic level selection) */\n set currentLevel(newLevel) {\n logger.log(`set currentLevel:${newLevel}`);\n this.loadLevel = newLevel;\n this.streamController.immediateLevelSwitch();\n }\n\n /** Return next playback quality level (quality level of next fragment) **/\n get nextLevel() {\n return this.streamController.nextLevel;\n }\n\n /* set quality level for next fragment (-1 for automatic level selection) */\n set nextLevel(newLevel) {\n logger.log(`set nextLevel:${newLevel}`);\n this.levelController.manualLevel = newLevel;\n this.streamController.nextLevelSwitch();\n }\n\n /** Return the quality level of current/last loaded fragment **/\n get loadLevel() {\n return this.levelController.level;\n }\n\n /* set quality level for current/next loaded fragment (-1 for automatic level selection) */\n set loadLevel(newLevel) {\n logger.log(`set loadLevel:${newLevel}`);\n this.levelController.manualLevel = newLevel;\n }\n\n /** Return the quality level of next loaded fragment **/\n get nextLoadLevel() {\n return this.levelController.nextLoadLevel;\n }\n\n /** set quality level of next loaded fragment **/\n set nextLoadLevel(level) {\n this.levelController.nextLoadLevel = level;\n }\n\n /** Return first level (index of first level referenced in manifest)\n **/\n get firstLevel() {\n return this.levelController.firstLevel;\n }\n\n /** set first level (index of first level referenced in manifest)\n **/\n set firstLevel(newLevel) {\n logger.log(`set firstLevel:${newLevel}`);\n this.levelController.firstLevel = newLevel;\n }\n\n /** Return start level (level of first fragment that will be played back)\n if not overrided by user, first level appearing in manifest will be used as start level\n if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n **/\n get startLevel() {\n return this.levelController.startLevel;\n }\n\n /** set start level (level of first fragment that will be played back)\n if not overrided by user, first level appearing in manifest will be used as start level\n if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n **/\n set startLevel(newLevel) {\n logger.log(`set startLevel:${newLevel}`);\n this.levelController.startLevel = newLevel;\n }\n\n /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n get autoLevelCapping() {\n return this.abrController.autoLevelCapping;\n }\n\n /** set the capping/max level value that could be used by automatic level selection algorithm **/\n set autoLevelCapping(newLevel) {\n logger.log(`set autoLevelCapping:${newLevel}`);\n this.abrController.autoLevelCapping = newLevel;\n }\n\n /* check if we are in automatic level selection mode */\n get autoLevelEnabled() {\n return (this.levelController.manualLevel === -1);\n }\n\n /* return manual level */\n get manualLevel() {\n return this.levelController.manualLevel;\n }\n}\n\nexport default Hls;\n",
+ "/**\n * HLS interface\n */\n'use strict';\n\nimport Event from './events';\nimport {ErrorTypes, ErrorDetails} from './errors';\nimport PlaylistLoader from './loader/playlist-loader';\nimport FragmentLoader from './loader/fragment-loader';\nimport AbrController from './controller/abr-controller';\nimport BufferController from './controller/buffer-controller';\nimport CapLevelController from './controller/cap-level-controller';\nimport StreamController from './controller/stream-controller';\nimport LevelController from './controller/level-controller';\nimport TimelineController from './controller/timeline-controller';\n//import FPSController from './controller/fps-controller';\nimport {logger, enableLogs} from './utils/logger';\nimport XhrLoader from './utils/xhr-loader';\nimport EventEmitter from 'events';\nimport KeyLoader from './loader/key-loader';\n\nclass Hls {\n\n static isSupported() {\n return (window.MediaSource && window.MediaSource.isTypeSupported('video/mp4; codecs=\"avc1.42E01E,mp4a.40.2\"'));\n }\n\n static get Events() {\n return Event;\n }\n\n static get ErrorTypes() {\n return ErrorTypes;\n }\n\n static get ErrorDetails() {\n return ErrorDetails;\n }\n\n static get DefaultConfig() {\n if(!Hls.defaultConfig) {\n Hls.defaultConfig = {\n autoStartLoad: true,\n debug: false,\n capLevelToPlayerSize: false,\n maxBufferLength: 30,\n maxBufferSize: 60 * 1000 * 1000,\n maxBufferHole: 0.5,\n maxSeekHole: 2,\n seekHoleNudgeDuration : 0.01,\n maxFragLookUpTolerance : 0.2,\n liveSyncDurationCount:3,\n liveMaxLatencyDurationCount: Infinity,\n liveSyncDuration: undefined,\n liveMaxLatencyDuration: undefined,\n maxMaxBufferLength: 600,\n enableWorker: true,\n enableSoftwareAES: true,\n manifestLoadingTimeOut: 10000,\n manifestLoadingMaxRetry: 1,\n manifestLoadingRetryDelay: 1000,\n levelLoadingTimeOut: 10000,\n levelLoadingMaxRetry: 4,\n levelLoadingRetryDelay: 1000,\n fragLoadingTimeOut: 20000,\n fragLoadingMaxRetry: 6,\n fragLoadingRetryDelay: 1000,\n fragLoadingLoopThreshold: 3,\n startFragPrefetch : false,\n // fpsDroppedMonitoringPeriod: 5000,\n // fpsDroppedMonitoringThreshold: 0.2,\n appendErrorMaxRetry: 3,\n loader: XhrLoader,\n fLoader: undefined,\n pLoader: undefined,\n abrController : AbrController,\n bufferController : BufferController,\n capLevelController : CapLevelController,\n streamController: StreamController,\n timelineController: TimelineController,\n enableCEA708Captions: true,\n enableMP2TPassThrough : false\n };\n }\n return Hls.defaultConfig;\n }\n\n static set DefaultConfig(defaultConfig) {\n Hls.defaultConfig = defaultConfig;\n }\n\n constructor(config = {}) {\n var defaultConfig = Hls.DefaultConfig;\n\n if ((config.liveSyncDurationCount || config.liveMaxLatencyDurationCount) && (config.liveSyncDuration || config.liveMaxLatencyDuration)) {\n throw new Error('Illegal hls.js config: don\\'t mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration');\n }\n\n for (var prop in defaultConfig) {\n if (prop in config) { continue; }\n config[prop] = defaultConfig[prop];\n }\n\n if (config.liveMaxLatencyDurationCount !== undefined && config.liveMaxLatencyDurationCount <= config.liveSyncDurationCount) {\n throw new Error('Illegal hls.js config: \"liveMaxLatencyDurationCount\" must be gt \"liveSyncDurationCount\"');\n }\n\n if (config.liveMaxLatencyDuration !== undefined && (config.liveMaxLatencyDuration <= config.liveSyncDuration || config.liveSyncDuration === undefined)) {\n throw new Error('Illegal hls.js config: \"liveMaxLatencyDuration\" must be gt \"liveSyncDuration\"');\n }\n\n enableLogs(config.debug);\n this.config = config;\n // observer setup\n var observer = this.observer = new EventEmitter();\n observer.trigger = function trigger (event, ...data) {\n observer.emit(event, event, ...data);\n };\n\n observer.off = function off (event, ...data) {\n observer.removeListener(event, ...data);\n };\n this.on = observer.on.bind(observer);\n this.off = observer.off.bind(observer);\n this.trigger = observer.trigger.bind(observer);\n this.playlistLoader = new PlaylistLoader(this);\n this.fragmentLoader = new FragmentLoader(this);\n this.levelController = new LevelController(this);\n this.abrController = new config.abrController(this);\n this.bufferController = new config.bufferController(this);\n this.capLevelController = new config.capLevelController(this);\n this.streamController = new config.streamController(this);\n this.timelineController = new config.timelineController(this);\n this.keyLoader = new KeyLoader(this);\n //this.fpsController = new FPSController(this);\n }\n\n destroy() {\n logger.log('destroy');\n this.trigger(Event.DESTROYING);\n this.detachMedia();\n this.playlistLoader.destroy();\n this.fragmentLoader.destroy();\n this.levelController.destroy();\n this.bufferController.destroy();\n this.capLevelController.destroy();\n this.streamController.destroy();\n this.timelineController.destroy();\n this.keyLoader.destroy();\n //this.fpsController.destroy();\n this.url = null;\n this.observer.removeAllListeners();\n }\n\n attachMedia(media) {\n logger.log('attachMedia');\n this.media = media;\n this.trigger(Event.MEDIA_ATTACHING, {media: media});\n }\n\n detachMedia() {\n logger.log('detachMedia');\n this.trigger(Event.MEDIA_DETACHING);\n this.media = null;\n }\n\n loadSource(url) {\n logger.log(`loadSource:${url}`);\n this.url = url;\n // when attaching to a source URL, trigger a playlist load\n this.trigger(Event.MANIFEST_LOADING, {url: url});\n }\n\n startLoad(startPosition=0) {\n logger.log('startLoad');\n this.levelController.startLoad();\n this.streamController.startLoad(startPosition);\n }\n\n stopLoad() {\n logger.log('stopLoad');\n this.levelController.stopLoad();\n this.streamController.stopLoad();\n }\n\n swapAudioCodec() {\n logger.log('swapAudioCodec');\n this.streamController.swapAudioCodec();\n }\n\n recoverMediaError() {\n logger.log('recoverMediaError');\n var media = this.media;\n this.detachMedia();\n this.attachMedia(media);\n }\n\n /** Return all quality levels **/\n get levels() {\n return this.levelController.levels;\n }\n\n /** Return current playback quality level **/\n get currentLevel() {\n return this.streamController.currentLevel;\n }\n\n /* set quality level immediately (-1 for automatic level selection) */\n set currentLevel(newLevel) {\n logger.log(`set currentLevel:${newLevel}`);\n this.loadLevel = newLevel;\n this.streamController.immediateLevelSwitch();\n }\n\n /** Return next playback quality level (quality level of next fragment) **/\n get nextLevel() {\n return this.streamController.nextLevel;\n }\n\n /* set quality level for next fragment (-1 for automatic level selection) */\n set nextLevel(newLevel) {\n logger.log(`set nextLevel:${newLevel}`);\n this.levelController.manualLevel = newLevel;\n this.streamController.nextLevelSwitch();\n }\n\n /** Return the quality level of current/last loaded fragment **/\n get loadLevel() {\n return this.levelController.level;\n }\n\n /* set quality level for current/next loaded fragment (-1 for automatic level selection) */\n set loadLevel(newLevel) {\n logger.log(`set loadLevel:${newLevel}`);\n this.levelController.manualLevel = newLevel;\n }\n\n /** Return the quality level of next loaded fragment **/\n get nextLoadLevel() {\n return this.levelController.nextLoadLevel;\n }\n\n /** set quality level of next loaded fragment **/\n set nextLoadLevel(level) {\n this.levelController.nextLoadLevel = level;\n }\n\n /** Return first level (index of first level referenced in manifest)\n **/\n get firstLevel() {\n return this.levelController.firstLevel;\n }\n\n /** set first level (index of first level referenced in manifest)\n **/\n set firstLevel(newLevel) {\n logger.log(`set firstLevel:${newLevel}`);\n this.levelController.firstLevel = newLevel;\n }\n\n /** Return start level (level of first fragment that will be played back)\n if not overrided by user, first level appearing in manifest will be used as start level\n if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n **/\n get startLevel() {\n return this.levelController.startLevel;\n }\n\n /** set start level (level of first fragment that will be played back)\n if not overrided by user, first level appearing in manifest will be used as start level\n if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)\n **/\n set startLevel(newLevel) {\n logger.log(`set startLevel:${newLevel}`);\n this.levelController.startLevel = newLevel;\n }\n\n /** Return the capping/max level value that could be used by automatic level selection algorithm **/\n get autoLevelCapping() {\n return this.abrController.autoLevelCapping;\n }\n\n /** set the capping/max level value that could be used by automatic level selection algorithm **/\n set autoLevelCapping(newLevel) {\n logger.log(`set autoLevelCapping:${newLevel}`);\n this.abrController.autoLevelCapping = newLevel;\n }\n\n /* check if we are in automatic level selection mode */\n get autoLevelEnabled() {\n return (this.levelController.manualLevel === -1);\n }\n\n /* return manual level */\n get manualLevel() {\n return this.levelController.manualLevel;\n }\n}\n\nexport default Hls;\n",
"// This is mostly for support of the es6 module export\n// syntax with the babel compiler, it looks like it doesnt support\n// function exports like we are used to in node/commonjs\nmodule.exports = require('./hls.js').default;\n",
"/*\n * Fragment Loader\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nclass FragmentLoader extends EventHandler {\n\n constructor(hls) {\n super(hls, Event.FRAG_LOADING);\n }\n\n destroy() {\n if (this.loader) {\n this.loader.destroy();\n this.loader = null;\n }\n EventHandler.prototype.destroy.call(this);\n }\n\n onFragLoading(data) {\n var frag = data.frag;\n this.frag = frag;\n this.frag.loaded = 0;\n var config = this.hls.config;\n frag.loader = this.loader = typeof(config.fLoader) !== 'undefined' ? new config.fLoader(config) : new config.loader(config);\n this.loader.load(frag.url, 'arraybuffer', this.loadsuccess.bind(this), this.loaderror.bind(this), this.loadtimeout.bind(this), config.fragLoadingTimeOut, 1, 0, this.loadprogress.bind(this), frag);\n }\n\n loadsuccess(event, stats) {\n var payload = event.currentTarget.response;\n stats.length = payload.byteLength;\n // detach fragment loader on load success\n this.frag.loader = undefined;\n this.hls.trigger(Event.FRAG_LOADED, {payload: payload, frag: this.frag, stats: stats});\n }\n\n loaderror(event) {\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.FRAG_LOAD_ERROR, fatal: false, frag: this.frag, response: event});\n }\n\n loadtimeout() {\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.FRAG_LOAD_TIMEOUT, fatal: false, frag: this.frag});\n }\n\n loadprogress(event, stats) {\n this.frag.loaded = stats.loaded;\n this.hls.trigger(Event.FRAG_LOAD_PROGRESS, {frag: this.frag, stats: stats});\n }\n}\n\nexport default FragmentLoader;\n",
"/*\n * Decrypt key Loader\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nclass KeyLoader extends EventHandler {\n\n constructor(hls) {\n super(hls, Event.KEY_LOADING);\n this.decryptkey = null;\n this.decrypturl = null;\n }\n\n destroy() {\n if (this.loader) {\n this.loader.destroy();\n this.loader = null;\n }\n EventHandler.prototype.destroy.call(this);\n }\n\n onKeyLoading(data) {\n var frag = this.frag = data.frag,\n decryptdata = frag.decryptdata,\n uri = decryptdata.uri;\n // if uri is different from previous one or if decrypt key not retrieved yet\n if (uri !== this.decrypturl || this.decryptkey === null) {\n var config = this.hls.config;\n frag.loader = this.loader = new config.loader(config);\n this.decrypturl = uri;\n this.decryptkey = null;\n frag.loader.load(uri, 'arraybuffer', this.loadsuccess.bind(this), this.loaderror.bind(this), this.loadtimeout.bind(this), config.fragLoadingTimeOut, config.fragLoadingMaxRetry, config.fragLoadingRetryDelay, this.loadprogress.bind(this), frag);\n } else if (this.decryptkey) {\n // we already loaded this key, return it\n decryptdata.key = this.decryptkey;\n this.hls.trigger(Event.KEY_LOADED, {frag: frag});\n }\n }\n\n loadsuccess(event) {\n var frag = this.frag;\n this.decryptkey = frag.decryptdata.key = new Uint8Array(event.currentTarget.response);\n // detach fragment loader on load success\n frag.loader = undefined;\n this.hls.trigger(Event.KEY_LOADED, {frag: frag});\n }\n\n loaderror(event) {\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.KEY_LOAD_ERROR, fatal: false, frag: this.frag, response: event});\n }\n\n loadtimeout() {\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.KEY_LOAD_TIMEOUT, fatal: false, frag: this.frag});\n }\n\n loadprogress() {\n\n }\n}\n\nexport default KeyLoader;\n",
- "/**\n * Playlist Loader\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport URLHelper from '../utils/url';\nimport AttrList from '../utils/attr-list';\n//import {logger} from '../utils/logger';\n\nclass PlaylistLoader extends EventHandler {\n\n constructor(hls) {\n super(hls,\n Event.MANIFEST_LOADING,\n Event.LEVEL_LOADING);\n }\n\n destroy() {\n if (this.loader) {\n this.loader.destroy();\n this.loader = null;\n }\n this.url = this.id = null;\n EventHandler.prototype.destroy.call(this);\n }\n\n onManifestLoading(data) {\n this.load(data.url, null);\n }\n\n onLevelLoading(data) {\n this.load(data.url, data.level, data.id);\n }\n\n load(url, id1, id2) {\n var config = this.hls.config,\n retry,\n timeout,\n retryDelay;\n this.url = url;\n this.id = id1;\n this.id2 = id2;\n if(this.id === null) {\n retry = config.manifestLoadingMaxRetry;\n timeout = config.manifestLoadingTimeOut;\n retryDelay = config.manifestLoadingRetryDelay;\n } else {\n retry = config.levelLoadingMaxRetry;\n timeout = config.levelLoadingTimeOut;\n retryDelay = config.levelLoadingRetryDelay;\n }\n this.loader = typeof(config.pLoader) !== 'undefined' ? new config.pLoader(config) : new config.loader(config);\n this.loader.load(url, '', this.loadsuccess.bind(this), this.loaderror.bind(this), this.loadtimeout.bind(this), timeout, retry, retryDelay);\n }\n\n resolve(url, baseUrl) {\n return URLHelper.buildAbsoluteURL(baseUrl, url);\n }\n\n parseMasterPlaylist(string, baseurl) {\n let levels = [], result;\n\n // https://regex101.com is your friend\n const re = /#EXT-X-STREAM-INF:([^\\n\\r]*)[\\r\\n]+([^\\r\\n]+)/g;\n while ((result = re.exec(string)) != null){\n const level = {};\n\n var attrs = level.attrs = new AttrList(result[1]);\n level.url = this.resolve(result[2], baseurl);\n\n var resolution = attrs.decimalResolution('RESOLUTION');\n if(resolution) {\n level.width = resolution.width;\n level.height = resolution.height;\n }\n level.bitrate = attrs.decimalInteger('BANDWIDTH');\n level.name = attrs.NAME;\n\n var codecs = attrs.CODECS;\n if(codecs) {\n codecs = codecs.split(',');\n for (let i = 0; i < codecs.length; i++) {\n const codec = codecs[i];\n if (codec.indexOf('avc1') !== -1) {\n level.videoCodec = this.avc1toavcoti(codec);\n } else {\n level.audioCodec = codec;\n }\n }\n }\n\n levels.push(level);\n }\n return levels;\n }\n\n avc1toavcoti(codec) {\n var result, avcdata = codec.split('.');\n if (avcdata.length > 2) {\n result = avcdata.shift() + '.';\n result += parseInt(avcdata.shift()).toString(16);\n result += ('000' + parseInt(avcdata.shift()).toString(16)).substr(-4);\n } else {\n result = codec;\n }\n return result;\n }\n\n cloneObj(obj) {\n return JSON.parse(JSON.stringify(obj));\n }\n\n parseLevelPlaylist(string, baseurl, id) {\n var currentSN = 0,\n totalduration = 0,\n level = {url: baseurl, fragments: [], live: true, startSN: 0},\n levelkey = {method : null, key : null, iv : null, uri : null},\n cc = 0,\n programDateTime = null,\n frag = null,\n result,\n regexp,\n byteRangeEndOffset,\n byteRangeStartOffset;\n\n regexp = /(?:#EXT-X-(MEDIA-SEQUENCE):(\\d+))|(?:#EXT-X-(TARGETDURATION):(\\d+))|(?:#EXT-X-(KEY):(.*))|(?:#EXT(INF):([\\d\\.]+)[^\\r\\n]*([\\r\\n]+[^#|\\r\\n]+)?)|(?:#EXT-X-(BYTERANGE):([\\d]+[@[\\d]*)]*[\\r\\n]+([^#|\\r\\n]+)?|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.*))/g;\n while ((result = regexp.exec(string)) !== null) {\n result.shift();\n result = result.filter(function(n) { return (n !== undefined); });\n switch (result[0]) {\n case 'MEDIA-SEQUENCE':\n currentSN = level.startSN = parseInt(result[1]);\n break;\n case 'TARGETDURATION':\n level.targetduration = parseFloat(result[1]);\n break;\n case 'ENDLIST':\n level.live = false;\n break;\n case 'DIS':\n cc++;\n break;\n case 'BYTERANGE':\n var params = result[1].split('@');\n if (params.length === 1) {\n byteRangeStartOffset = byteRangeEndOffset;\n } else {\n byteRangeStartOffset = parseInt(params[1]);\n }\n byteRangeEndOffset = parseInt(params[0]) + byteRangeStartOffset;\n if (frag && !frag.url) {\n frag.byteRangeStartOffset = byteRangeStartOffset;\n frag.byteRangeEndOffset = byteRangeEndOffset;\n frag.url = this.resolve(result[2], baseurl);\n }\n break;\n case 'INF':\n var duration = parseFloat(result[1]);\n if (!isNaN(duration)) {\n var fragdecryptdata,\n sn = currentSN++;\n if (levelkey.method && levelkey.uri && !levelkey.iv) {\n fragdecryptdata = this.cloneObj(levelkey);\n var uint8View = new Uint8Array(16);\n for (var i = 12; i < 16; i++) {\n uint8View[i] = (sn >> 8*(15-i)) & 0xff;\n }\n fragdecryptdata.iv = uint8View;\n } else {\n fragdecryptdata = levelkey;\n }\n var url = result[2] ? this.resolve(result[2], baseurl) : null;\n frag = {url: url, duration: duration, start: totalduration, sn: sn, level: id, cc: cc, byteRangeStartOffset: byteRangeStartOffset, byteRangeEndOffset: byteRangeEndOffset, decryptdata : fragdecryptdata, programDateTime: programDateTime};\n level.fragments.push(frag);\n totalduration += duration;\n byteRangeStartOffset = null;\n programDateTime = null;\n }\n break;\n case 'KEY':\n // https://tools.ietf.org/html/draft-pantos-http-live-streaming-08#section-3.4.4\n var decryptparams = result[1];\n var keyAttrs = new AttrList(decryptparams);\n var decryptmethod = keyAttrs.enumeratedString('METHOD'),\n decrypturi = keyAttrs.URI,\n decryptiv = keyAttrs.hexadecimalInteger('IV');\n if (decryptmethod) {\n levelkey = { method: null, key: null, iv: null, uri: null };\n if ((decrypturi) && (decryptmethod === 'AES-128')) {\n levelkey.method = decryptmethod;\n // URI to get the key\n levelkey.uri = this.resolve(decrypturi, baseurl);\n levelkey.key = null;\n // Initialization Vector (IV)\n levelkey.iv = decryptiv;\n }\n }\n break;\n case 'PROGRAM-DATE-TIME':\n programDateTime = new Date(Date.parse(result[1]));\n break;\n default:\n break;\n }\n }\n //logger.log('found ' + level.fragments.length + ' fragments');\n if(frag && !frag.url) {\n level.fragments.pop();\n totalduration-=frag.duration;\n }\n level.totalduration = totalduration;\n level.endSN = currentSN - 1;\n return level;\n }\n\n loadsuccess(event, stats) {\n var target = event.currentTarget,\n string = target.responseText,\n url = target.responseURL,\n id = this.id,\n id2 = this.id2,\n hls = this.hls,\n levels;\n // responseURL not supported on some browsers (it is used to detect URL redirection)\n if (url === undefined) {\n // fallback to initial URL\n url = this.url;\n }\n stats.tload = performance.now();\n stats.mtime = new Date(target.getResponseHeader('Last-Modified'));\n if (string.indexOf('#EXTM3U') === 0) {\n if (string.indexOf('#EXTINF:') > 0) {\n // 1 level playlist\n // if first request, fire manifest loaded event, level will be reloaded afterwards\n // (this is to have a uniform logic for 1 level/multilevel playlists)\n if (this.id === null) {\n hls.trigger(Event.MANIFEST_LOADED, {levels: [{url: url}], url: url, stats: stats});\n } else {\n var levelDetails = this.parseLevelPlaylist(string, url, id);\n stats.tparsed = performance.now();\n hls.trigger(Event.LEVEL_LOADED, {details: levelDetails, level: id, id: id2, stats: stats});\n }\n } else {\n levels = this.parseMasterPlaylist(string, url);\n // multi level playlist, parse level info\n if (levels.length) {\n hls.trigger(Event.MANIFEST_LOADED, {levels: levels, url: url, stats: stats});\n } else {\n hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no level found in manifest'});\n }\n }\n } else {\n hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no EXTM3U delimiter'});\n }\n }\n\n loaderror(event) {\n var details, fatal;\n if (this.id === null) {\n details = ErrorDetails.MANIFEST_LOAD_ERROR;\n fatal = true;\n } else {\n details = ErrorDetails.LEVEL_LOAD_ERROR;\n fatal = false;\n }\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: this.url, loader: this.loader, response: event.currentTarget, level: this.id, id: this.id2});\n }\n\n loadtimeout() {\n var details, fatal;\n if (this.id === null) {\n details = ErrorDetails.MANIFEST_LOAD_TIMEOUT;\n fatal = true;\n } else {\n details = ErrorDetails.LEVEL_LOAD_TIMEOUT;\n fatal = false;\n }\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: this.url, loader: this.loader, level: this.id, id: this.id2});\n }\n}\n\nexport default PlaylistLoader;\n",
+ "/**\n * Playlist Loader\n*/\n\nimport Event from '../events';\nimport EventHandler from '../event-handler';\nimport {ErrorTypes, ErrorDetails} from '../errors';\nimport URLHelper from '../utils/url';\nimport AttrList from '../utils/attr-list';\n//import {logger} from '../utils/logger';\n\nclass PlaylistLoader extends EventHandler {\n\n constructor(hls) {\n super(hls,\n Event.MANIFEST_LOADING,\n Event.LEVEL_LOADING);\n }\n\n destroy() {\n if (this.loader) {\n this.loader.destroy();\n this.loader = null;\n }\n this.url = this.id = null;\n EventHandler.prototype.destroy.call(this);\n }\n\n onManifestLoading(data) {\n this.load(data.url, null);\n }\n\n onLevelLoading(data) {\n this.load(data.url, data.level, data.id);\n }\n\n load(url, id1, id2) {\n var config = this.hls.config,\n retry,\n timeout,\n retryDelay;\n this.url = url;\n this.id = id1;\n this.id2 = id2;\n if(this.id === null) {\n retry = config.manifestLoadingMaxRetry;\n timeout = config.manifestLoadingTimeOut;\n retryDelay = config.manifestLoadingRetryDelay;\n } else {\n retry = config.levelLoadingMaxRetry;\n timeout = config.levelLoadingTimeOut;\n retryDelay = config.levelLoadingRetryDelay;\n }\n this.loader = typeof(config.pLoader) !== 'undefined' ? new config.pLoader(config) : new config.loader(config);\n this.loader.load(url, '', this.loadsuccess.bind(this), this.loaderror.bind(this), this.loadtimeout.bind(this), timeout, retry, retryDelay);\n }\n\n resolve(url, baseUrl) {\n return URLHelper.buildAbsoluteURL(baseUrl, url);\n }\n\n parseMasterPlaylist(string, baseurl) {\n let levels = [], result;\n\n // https://regex101.com is your friend\n const re = /#EXT-X-STREAM-INF:([^\\n\\r]*)[\\r\\n]+([^\\r\\n]+)/g;\n while ((result = re.exec(string)) != null){\n const level = {};\n\n var attrs = level.attrs = new AttrList(result[1]);\n level.url = this.resolve(result[2], baseurl);\n\n var resolution = attrs.decimalResolution('RESOLUTION');\n if(resolution) {\n level.width = resolution.width;\n level.height = resolution.height;\n }\n level.bitrate = attrs.decimalInteger('AVERAGE-BANDWIDTH') || attrs.decimalInteger('BANDWIDTH');\n level.name = attrs.NAME;\n\n var codecs = attrs.CODECS;\n if(codecs) {\n codecs = codecs.split(',');\n for (let i = 0; i < codecs.length; i++) {\n const codec = codecs[i];\n if (codec.indexOf('avc1') !== -1) {\n level.videoCodec = this.avc1toavcoti(codec);\n } else {\n level.audioCodec = codec;\n }\n }\n }\n\n levels.push(level);\n }\n return levels;\n }\n\n avc1toavcoti(codec) {\n var result, avcdata = codec.split('.');\n if (avcdata.length > 2) {\n result = avcdata.shift() + '.';\n result += parseInt(avcdata.shift()).toString(16);\n result += ('000' + parseInt(avcdata.shift()).toString(16)).substr(-4);\n } else {\n result = codec;\n }\n return result;\n }\n\n cloneObj(obj) {\n return JSON.parse(JSON.stringify(obj));\n }\n\n parseLevelPlaylist(string, baseurl, id) {\n var currentSN = 0,\n totalduration = 0,\n level = {url: baseurl, fragments: [], live: true, startSN: 0},\n levelkey = {method : null, key : null, iv : null, uri : null},\n cc = 0,\n programDateTime = null,\n frag = null,\n result,\n regexp,\n byteRangeEndOffset,\n byteRangeStartOffset;\n\n regexp = /(?:#EXT-X-(MEDIA-SEQUENCE):(\\d+))|(?:#EXT-X-(TARGETDURATION):(\\d+))|(?:#EXT-X-(KEY):(.*))|(?:#EXT(INF):([\\d\\.]+)[^\\r\\n]*([\\r\\n]+[^#|\\r\\n]+)?)|(?:#EXT-X-(BYTERANGE):([\\d]+[@[\\d]*)]*[\\r\\n]+([^#|\\r\\n]+)?|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.*))/g;\n while ((result = regexp.exec(string)) !== null) {\n result.shift();\n result = result.filter(function(n) { return (n !== undefined); });\n switch (result[0]) {\n case 'MEDIA-SEQUENCE':\n currentSN = level.startSN = parseInt(result[1]);\n break;\n case 'TARGETDURATION':\n level.targetduration = parseFloat(result[1]);\n break;\n case 'ENDLIST':\n level.live = false;\n break;\n case 'DIS':\n cc++;\n break;\n case 'BYTERANGE':\n var params = result[1].split('@');\n if (params.length === 1) {\n byteRangeStartOffset = byteRangeEndOffset;\n } else {\n byteRangeStartOffset = parseInt(params[1]);\n }\n byteRangeEndOffset = parseInt(params[0]) + byteRangeStartOffset;\n if (frag && !frag.url) {\n frag.byteRangeStartOffset = byteRangeStartOffset;\n frag.byteRangeEndOffset = byteRangeEndOffset;\n frag.url = this.resolve(result[2], baseurl);\n }\n break;\n case 'INF':\n var duration = parseFloat(result[1]);\n if (!isNaN(duration)) {\n var fragdecryptdata,\n sn = currentSN++;\n if (levelkey.method && levelkey.uri && !levelkey.iv) {\n fragdecryptdata = this.cloneObj(levelkey);\n var uint8View = new Uint8Array(16);\n for (var i = 12; i < 16; i++) {\n uint8View[i] = (sn >> 8*(15-i)) & 0xff;\n }\n fragdecryptdata.iv = uint8View;\n } else {\n fragdecryptdata = levelkey;\n }\n var url = result[2] ? this.resolve(result[2], baseurl) : null;\n frag = {url: url, duration: duration, start: totalduration, sn: sn, level: id, cc: cc, byteRangeStartOffset: byteRangeStartOffset, byteRangeEndOffset: byteRangeEndOffset, decryptdata : fragdecryptdata, programDateTime: programDateTime};\n level.fragments.push(frag);\n totalduration += duration;\n byteRangeStartOffset = null;\n programDateTime = null;\n }\n break;\n case 'KEY':\n // https://tools.ietf.org/html/draft-pantos-http-live-streaming-08#section-3.4.4\n var decryptparams = result[1];\n var keyAttrs = new AttrList(decryptparams);\n var decryptmethod = keyAttrs.enumeratedString('METHOD'),\n decrypturi = keyAttrs.URI,\n decryptiv = keyAttrs.hexadecimalInteger('IV');\n if (decryptmethod) {\n levelkey = { method: null, key: null, iv: null, uri: null };\n if ((decrypturi) && (decryptmethod === 'AES-128')) {\n levelkey.method = decryptmethod;\n // URI to get the key\n levelkey.uri = this.resolve(decrypturi, baseurl);\n levelkey.key = null;\n // Initialization Vector (IV)\n levelkey.iv = decryptiv;\n }\n }\n break;\n case 'PROGRAM-DATE-TIME':\n programDateTime = new Date(Date.parse(result[1]));\n break;\n default:\n break;\n }\n }\n //logger.log('found ' + level.fragments.length + ' fragments');\n if(frag && !frag.url) {\n level.fragments.pop();\n totalduration-=frag.duration;\n }\n level.totalduration = totalduration;\n level.endSN = currentSN - 1;\n return level;\n }\n\n loadsuccess(event, stats) {\n var target = event.currentTarget,\n string = target.responseText,\n url = target.responseURL,\n id = this.id,\n id2 = this.id2,\n hls = this.hls,\n levels;\n // responseURL not supported on some browsers (it is used to detect URL redirection)\n if (url === undefined) {\n // fallback to initial URL\n url = this.url;\n }\n stats.tload = performance.now();\n stats.mtime = new Date(target.getResponseHeader('Last-Modified'));\n if (string.indexOf('#EXTM3U') === 0) {\n if (string.indexOf('#EXTINF:') > 0) {\n // 1 level playlist\n // if first request, fire manifest loaded event, level will be reloaded afterwards\n // (this is to have a uniform logic for 1 level/multilevel playlists)\n if (this.id === null) {\n hls.trigger(Event.MANIFEST_LOADED, {levels: [{url: url}], url: url, stats: stats});\n } else {\n var levelDetails = this.parseLevelPlaylist(string, url, id);\n stats.tparsed = performance.now();\n hls.trigger(Event.LEVEL_LOADED, {details: levelDetails, level: id, id: id2, stats: stats});\n }\n } else {\n levels = this.parseMasterPlaylist(string, url);\n // multi level playlist, parse level info\n if (levels.length) {\n hls.trigger(Event.MANIFEST_LOADED, {levels: levels, url: url, stats: stats});\n } else {\n hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no level found in manifest'});\n }\n }\n } else {\n hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: ErrorDetails.MANIFEST_PARSING_ERROR, fatal: true, url: url, reason: 'no EXTM3U delimiter'});\n }\n }\n\n loaderror(event) {\n var details, fatal;\n if (this.id === null) {\n details = ErrorDetails.MANIFEST_LOAD_ERROR;\n fatal = true;\n } else {\n details = ErrorDetails.LEVEL_LOAD_ERROR;\n fatal = false;\n }\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: this.url, loader: this.loader, response: event.currentTarget, level: this.id, id: this.id2});\n }\n\n loadtimeout() {\n var details, fatal;\n if (this.id === null) {\n details = ErrorDetails.MANIFEST_LOAD_TIMEOUT;\n fatal = true;\n } else {\n details = ErrorDetails.LEVEL_LOAD_TIMEOUT;\n fatal = false;\n }\n if (this.loader) {\n this.loader.abort();\n }\n this.hls.trigger(Event.ERROR, {type: ErrorTypes.NETWORK_ERROR, details: details, fatal: fatal, url: this.url, loader: this.loader, level: this.id, id: this.id2});\n }\n}\n\nexport default PlaylistLoader;\n",
"/**\n * Generate MP4 Box\n*/\n\n//import Hex from '../utils/hex';\nclass MP4 {\n static init() {\n MP4.types = {\n avc1: [], // codingname\n avcC: [],\n btrt: [],\n dinf: [],\n dref: [],\n esds: [],\n ftyp: [],\n hdlr: [],\n mdat: [],\n mdhd: [],\n mdia: [],\n mfhd: [],\n minf: [],\n moof: [],\n moov: [],\n mp4a: [],\n mvex: [],\n mvhd: [],\n sdtp: [],\n stbl: [],\n stco: [],\n stsc: [],\n stsd: [],\n stsz: [],\n stts: [],\n tfdt: [],\n tfhd: [],\n traf: [],\n trak: [],\n trun: [],\n trex: [],\n tkhd: [],\n vmhd: [],\n smhd: []\n };\n\n var i;\n for (i in MP4.types) {\n if (MP4.types.hasOwnProperty(i)) {\n MP4.types[i] = [\n i.charCodeAt(0),\n i.charCodeAt(1),\n i.charCodeAt(2),\n i.charCodeAt(3)\n ];\n }\n }\n\n var videoHdlr = new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x00, // pre_defined\n 0x76, 0x69, 0x64, 0x65, // handler_type: 'vide'\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x56, 0x69, 0x64, 0x65,\n 0x6f, 0x48, 0x61, 0x6e,\n 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'VideoHandler'\n ]);\n\n var audioHdlr = new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x00, // pre_defined\n 0x73, 0x6f, 0x75, 0x6e, // handler_type: 'soun'\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x53, 0x6f, 0x75, 0x6e,\n 0x64, 0x48, 0x61, 0x6e,\n 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'SoundHandler'\n ]);\n\n MP4.HDLR_TYPES = {\n 'video': videoHdlr,\n 'audio': audioHdlr\n };\n\n var dref = new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x01, // entry_count\n 0x00, 0x00, 0x00, 0x0c, // entry_size\n 0x75, 0x72, 0x6c, 0x20, // 'url' type\n 0x00, // version 0\n 0x00, 0x00, 0x01 // entry_flags\n ]);\n\n var stco = new Uint8Array([\n 0x00, // version\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x00 // entry_count\n ]);\n\n MP4.STTS = MP4.STSC = MP4.STCO = stco;\n\n MP4.STSZ = new Uint8Array([\n 0x00, // version\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x00, // sample_size\n 0x00, 0x00, 0x00, 0x00, // sample_count\n ]);\n MP4.VMHD = new Uint8Array([\n 0x00, // version\n 0x00, 0x00, 0x01, // flags\n 0x00, 0x00, // graphicsmode\n 0x00, 0x00,\n 0x00, 0x00,\n 0x00, 0x00 // opcolor\n ]);\n MP4.SMHD = new Uint8Array([\n 0x00, // version\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, // balance\n 0x00, 0x00 // reserved\n ]);\n\n MP4.STSD = new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x01]);// entry_count\n\n var majorBrand = new Uint8Array([105,115,111,109]); // isom\n var avc1Brand = new Uint8Array([97,118,99,49]); // avc1\n var minorVersion = new Uint8Array([0, 0, 0, 1]);\n\n MP4.FTYP = MP4.box(MP4.types.ftyp, majorBrand, minorVersion, majorBrand, avc1Brand);\n MP4.DINF = MP4.box(MP4.types.dinf, MP4.box(MP4.types.dref, dref));\n }\n\n static box(type) {\n var\n payload = Array.prototype.slice.call(arguments, 1),\n size = 8,\n i = payload.length,\n len = i,\n result;\n // calculate the total size we need to allocate\n while (i--) {\n size += payload[i].byteLength;\n }\n result = new Uint8Array(size);\n result[0] = (size >> 24) & 0xff;\n result[1] = (size >> 16) & 0xff;\n result[2] = (size >> 8) & 0xff;\n result[3] = size & 0xff;\n result.set(type, 4);\n // copy the payload into the result\n for (i = 0, size = 8; i < len; i++) {\n // copy payload[i] array @ offset size\n result.set(payload[i], size);\n size += payload[i].byteLength;\n }\n return result;\n }\n\n static hdlr(type) {\n return MP4.box(MP4.types.hdlr, MP4.HDLR_TYPES[type]);\n }\n\n static mdat(data) {\n return MP4.box(MP4.types.mdat, data);\n }\n\n static mdhd(timescale, duration) {\n duration *= timescale;\n return MP4.box(MP4.types.mdhd, new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x02, // creation_time\n 0x00, 0x00, 0x00, 0x03, // modification_time\n (timescale >> 24) & 0xFF,\n (timescale >> 16) & 0xFF,\n (timescale >> 8) & 0xFF,\n timescale & 0xFF, // timescale\n (duration >> 24),\n (duration >> 16) & 0xFF,\n (duration >> 8) & 0xFF,\n duration & 0xFF, // duration\n 0x55, 0xc4, // 'und' language (undetermined)\n 0x00, 0x00\n ]));\n }\n\n static mdia(track) {\n return MP4.box(MP4.types.mdia, MP4.mdhd(track.timescale, track.duration), MP4.hdlr(track.type), MP4.minf(track));\n }\n\n static mfhd(sequenceNumber) {\n return MP4.box(MP4.types.mfhd, new Uint8Array([\n 0x00,\n 0x00, 0x00, 0x00, // flags\n (sequenceNumber >> 24),\n (sequenceNumber >> 16) & 0xFF,\n (sequenceNumber >> 8) & 0xFF,\n sequenceNumber & 0xFF, // sequence_number\n ]));\n }\n\n static minf(track) {\n if (track.type === 'audio') {\n return MP4.box(MP4.types.minf, MP4.box(MP4.types.smhd, MP4.SMHD), MP4.DINF, MP4.stbl(track));\n } else {\n return MP4.box(MP4.types.minf, MP4.box(MP4.types.vmhd, MP4.VMHD), MP4.DINF, MP4.stbl(track));\n }\n }\n\n static moof(sn, baseMediaDecodeTime, track) {\n return MP4.box(MP4.types.moof, MP4.mfhd(sn), MP4.traf(track,baseMediaDecodeTime));\n }\n/**\n * @param tracks... (optional) {array} the tracks associated with this movie\n */\n static moov(tracks) {\n var\n i = tracks.length,\n boxes = [];\n\n while (i--) {\n boxes[i] = MP4.trak(tracks[i]);\n }\n\n return MP4.box.apply(null, [MP4.types.moov, MP4.mvhd(tracks[0].timescale, tracks[0].duration)].concat(boxes).concat(MP4.mvex(tracks)));\n }\n\n static mvex(tracks) {\n var\n i = tracks.length,\n boxes = [];\n\n while (i--) {\n boxes[i] = MP4.trex(tracks[i]);\n }\n return MP4.box.apply(null, [MP4.types.mvex].concat(boxes));\n }\n\n static mvhd(timescale,duration) {\n duration*=timescale;\n var\n bytes = new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n 0x00, 0x00, 0x00, 0x01, // creation_time\n 0x00, 0x00, 0x00, 0x02, // modification_time\n (timescale >> 24) & 0xFF,\n (timescale >> 16) & 0xFF,\n (timescale >> 8) & 0xFF,\n timescale & 0xFF, // timescale\n (duration >> 24) & 0xFF,\n (duration >> 16) & 0xFF,\n (duration >> 8) & 0xFF,\n duration & 0xFF, // duration\n 0x00, 0x01, 0x00, 0x00, // 1.0 rate\n 0x01, 0x00, // 1.0 volume\n 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x01, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x01, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, // pre_defined\n 0xff, 0xff, 0xff, 0xff // next_track_ID\n ]);\n return MP4.box(MP4.types.mvhd, bytes);\n }\n\n static sdtp(track) {\n var\n samples = track.samples || [],\n bytes = new Uint8Array(4 + samples.length),\n flags,\n i;\n // leave the full box header (4 bytes) all zero\n // write the sample table\n for (i = 0; i < samples.length; i++) {\n flags = samples[i].flags;\n bytes[i + 4] = (flags.dependsOn << 4) |\n (flags.isDependedOn << 2) |\n (flags.hasRedundancy);\n }\n\n return MP4.box(MP4.types.sdtp, bytes);\n }\n\n static stbl(track) {\n return MP4.box(MP4.types.stbl, MP4.stsd(track), MP4.box(MP4.types.stts, MP4.STTS), MP4.box(MP4.types.stsc, MP4.STSC), MP4.box(MP4.types.stsz, MP4.STSZ), MP4.box(MP4.types.stco, MP4.STCO));\n }\n\n static avc1(track) {\n var sps = [], pps = [], i, data, len;\n // assemble the SPSs\n\n for (i = 0; i < track.sps.length; i++) {\n data = track.sps[i];\n len = data.byteLength;\n sps.push((len >>> 8) & 0xFF);\n sps.push((len & 0xFF));\n sps = sps.concat(Array.prototype.slice.call(data)); // SPS\n }\n\n // assemble the PPSs\n for (i = 0; i < track.pps.length; i++) {\n data = track.pps[i];\n len = data.byteLength;\n pps.push((len >>> 8) & 0xFF);\n pps.push((len & 0xFF));\n pps = pps.concat(Array.prototype.slice.call(data));\n }\n\n var avcc = MP4.box(MP4.types.avcC, new Uint8Array([\n 0x01, // version\n sps[3], // profile\n sps[4], // profile compat\n sps[5], // level\n 0xfc | 3, // lengthSizeMinusOne, hard-coded to 4 bytes\n 0xE0 | track.sps.length // 3bit reserved (111) + numOfSequenceParameterSets\n ].concat(sps).concat([\n track.pps.length // numOfPictureParameterSets\n ]).concat(pps))), // \"PPS\"\n width = track.width,\n height = track.height;\n //console.log('avcc:' + Hex.hexDump(avcc));\n return MP4.box(MP4.types.avc1, new Uint8Array([\n 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, // reserved\n 0x00, 0x01, // data_reference_index\n 0x00, 0x00, // pre_defined\n 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, // pre_defined\n (width >> 8) & 0xFF,\n width & 0xff, // width\n (height >> 8) & 0xFF,\n height & 0xff, // height\n 0x00, 0x48, 0x00, 0x00, // horizresolution\n 0x00, 0x48, 0x00, 0x00, // vertresolution\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x01, // frame_count\n 0x12,\n 0x64, 0x61, 0x69, 0x6C, //dailymotion/hls.js\n 0x79, 0x6D, 0x6F, 0x74,\n 0x69, 0x6F, 0x6E, 0x2F,\n 0x68, 0x6C, 0x73, 0x2E,\n 0x6A, 0x73, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, // compressorname\n 0x00, 0x18, // depth = 24\n 0x11, 0x11]), // pre_defined = -1\n avcc,\n MP4.box(MP4.types.btrt, new Uint8Array([\n 0x00, 0x1c, 0x9c, 0x80, // bufferSizeDB\n 0x00, 0x2d, 0xc6, 0xc0, // maxBitrate\n 0x00, 0x2d, 0xc6, 0xc0])) // avgBitrate\n );\n }\n\n static esds(track) {\n var configlen = track.config.length;\n return new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n\n 0x03, // descriptor_type\n 0x17+configlen, // length\n 0x00, 0x01, //es_id\n 0x00, // stream_priority\n\n 0x04, // descriptor_type\n 0x0f+configlen, // length\n 0x40, //codec : mpeg4_audio\n 0x15, // stream_type\n 0x00, 0x00, 0x00, // buffer_size\n 0x00, 0x00, 0x00, 0x00, // maxBitrate\n 0x00, 0x00, 0x00, 0x00, // avgBitrate\n\n 0x05 // descriptor_type\n ].concat([configlen]).concat(track.config).concat([0x06, 0x01, 0x02])); // GASpecificConfig)); // length + audio config descriptor\n }\n\n static mp4a(track) {\n var audiosamplerate = track.audiosamplerate;\n return MP4.box(MP4.types.mp4a, new Uint8Array([\n 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, 0x00, // reserved\n 0x00, 0x01, // data_reference_index\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, track.channelCount, // channelcount\n 0x00, 0x10, // sampleSize:16bits\n 0x00, 0x00, 0x00, 0x00, // reserved2\n (audiosamplerate >> 8) & 0xFF,\n audiosamplerate & 0xff, //\n 0x00, 0x00]),\n MP4.box(MP4.types.esds, MP4.esds(track)));\n }\n\n static stsd(track) {\n if (track.type === 'audio') {\n return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp4a(track));\n } else {\n return MP4.box(MP4.types.stsd, MP4.STSD, MP4.avc1(track));\n }\n }\n\n static tkhd(track) {\n var id = track.id,\n duration = track.duration*track.timescale,\n width = track.width,\n height = track.height;\n return MP4.box(MP4.types.tkhd, new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x07, // flags\n 0x00, 0x00, 0x00, 0x00, // creation_time\n 0x00, 0x00, 0x00, 0x00, // modification_time\n (id >> 24) & 0xFF,\n (id >> 16) & 0xFF,\n (id >> 8) & 0xFF,\n id & 0xFF, // track_ID\n 0x00, 0x00, 0x00, 0x00, // reserved\n (duration >> 24),\n (duration >> 16) & 0xFF,\n (duration >> 8) & 0xFF,\n duration & 0xFF, // duration\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, // reserved\n 0x00, 0x00, // layer\n 0x00, 0x00, // alternate_group\n 0x00, 0x00, // non-audio track volume\n 0x00, 0x00, // reserved\n 0x00, 0x01, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x01, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00,\n 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n (width >> 8) & 0xFF,\n width & 0xFF,\n 0x00, 0x00, // width\n (height >> 8) & 0xFF,\n height & 0xFF,\n 0x00, 0x00 // height\n ]));\n }\n\n static traf(track,baseMediaDecodeTime) {\n var sampleDependencyTable = MP4.sdtp(track),\n id = track.id;\n return MP4.box(MP4.types.traf,\n MP4.box(MP4.types.tfhd, new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n (id >> 24),\n (id >> 16) & 0XFF,\n (id >> 8) & 0XFF,\n (id & 0xFF) // track_ID\n ])),\n MP4.box(MP4.types.tfdt, new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n (baseMediaDecodeTime >>24),\n (baseMediaDecodeTime >> 16) & 0XFF,\n (baseMediaDecodeTime >> 8) & 0XFF,\n (baseMediaDecodeTime & 0xFF) // baseMediaDecodeTime\n ])),\n MP4.trun(track,\n sampleDependencyTable.length +\n 16 + // tfhd\n 16 + // tfdt\n 8 + // traf header\n 16 + // mfhd\n 8 + // moof header\n 8), // mdat header\n sampleDependencyTable);\n }\n\n /**\n * Generate a track box.\n * @param track {object} a track definition\n * @return {Uint8Array} the track box\n */\n static trak(track) {\n track.duration = track.duration || 0xffffffff;\n return MP4.box(MP4.types.trak, MP4.tkhd(track), MP4.mdia(track));\n }\n\n static trex(track) {\n var id = track.id;\n return MP4.box(MP4.types.trex, new Uint8Array([\n 0x00, // version 0\n 0x00, 0x00, 0x00, // flags\n (id >> 24),\n (id >> 16) & 0XFF,\n (id >> 8) & 0XFF,\n (id & 0xFF), // track_ID\n 0x00, 0x00, 0x00, 0x01, // default_sample_description_index\n 0x00, 0x00, 0x00, 0x00, // default_sample_duration\n 0x00, 0x00, 0x00, 0x00, // default_sample_size\n 0x00, 0x01, 0x00, 0x01 // default_sample_flags\n ]));\n }\n\n static trun(track, offset) {\n var samples= track.samples || [],\n len = samples.length,\n arraylen = 12 + (16 * len),\n array = new Uint8Array(arraylen),\n i,sample,duration,size,flags,cts;\n offset += 8 + arraylen;\n array.set([\n 0x00, // version 0\n 0x00, 0x0f, 0x01, // flags\n (len >>> 24) & 0xFF,\n (len >>> 16) & 0xFF,\n (len >>> 8) & 0xFF,\n len & 0xFF, // sample_count\n (offset >>> 24) & 0xFF,\n (offset >>> 16) & 0xFF,\n (offset >>> 8) & 0xFF,\n offset & 0xFF // data_offset\n ],0);\n for (i = 0; i < len; i++) {\n sample = samples[i];\n duration = sample.duration;\n size = sample.size;\n flags = sample.flags;\n cts = sample.cts;\n array.set([\n (duration >>> 24) & 0xFF,\n (duration >>> 16) & 0xFF,\n (duration >>> 8) & 0xFF,\n duration & 0xFF, // sample_duration\n (size >>> 24) & 0xFF,\n (size >>> 16) & 0xFF,\n (size >>> 8) & 0xFF,\n size & 0xFF, // sample_size\n (flags.isLeading << 2) | flags.dependsOn,\n (flags.isDependedOn << 6) |\n (flags.hasRedundancy << 4) |\n (flags.paddingValue << 1) |\n flags.isNonSync,\n flags.degradPrio & 0xF0 << 8,\n flags.degradPrio & 0x0F, // sample_flags\n (cts >>> 24) & 0xFF,\n (cts >>> 16) & 0xFF,\n (cts >>> 8) & 0xFF,\n cts & 0xFF // sample_composition_time_offset\n ],12+16*i);\n }\n return MP4.box(MP4.types.trun, array);\n }\n\n static initSegment(tracks) {\n if (!MP4.types) {\n MP4.init();\n }\n var movie = MP4.moov(tracks), result;\n result = new Uint8Array(MP4.FTYP.byteLength + movie.byteLength);\n result.set(MP4.FTYP);\n result.set(movie, MP4.FTYP.byteLength);\n return result;\n }\n}\n\nexport default MP4;\n",
- "/**\n * fMP4 remuxer\n*/\n\n\nimport Event from '../events';\nimport {logger} from '../utils/logger';\nimport MP4 from '../remux/mp4-generator';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nclass MP4Remuxer {\n constructor(observer) {\n this.observer = observer;\n this.ISGenerated = false;\n this.PES2MP4SCALEFACTOR = 4;\n this.PES_TIMESCALE = 90000;\n this.MP4_TIMESCALE = this.PES_TIMESCALE / this.PES2MP4SCALEFACTOR;\n }\n\n get passthrough() {\n return false;\n }\n\n destroy() {\n }\n\n insertDiscontinuity() {\n this._initPTS = this._initDTS = this.nextAacPts = this.nextAvcDts = undefined;\n }\n\n switchLevel() {\n this.ISGenerated = false;\n }\n\n remux(audioTrack,videoTrack,id3Track,textTrack,timeOffset, contiguous) {\n // generate Init Segment if needed\n if (!this.ISGenerated) {\n this.generateIS(audioTrack,videoTrack,timeOffset);\n }\n //logger.log('nb AVC samples:' + videoTrack.samples.length);\n if (videoTrack.samples.length) {\n this.remuxVideo(videoTrack,timeOffset,contiguous);\n }\n //logger.log('nb AAC samples:' + audioTrack.samples.length);\n if (audioTrack.samples.length) {\n this.remuxAudio(audioTrack,timeOffset,contiguous);\n }\n //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n if (id3Track.samples.length) {\n this.remuxID3(id3Track,timeOffset);\n }\n //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n if (textTrack.samples.length) {\n this.remuxText(textTrack,timeOffset);\n }\n //notify end of parsing\n this.observer.trigger(Event.FRAG_PARSED);\n }\n\n generateIS(audioTrack,videoTrack,timeOffset) {\n var observer = this.observer,\n audioSamples = audioTrack.samples,\n videoSamples = videoTrack.samples,\n pesTimeScale = this.PES_TIMESCALE,\n tracks = {},\n data = { tracks : tracks, unique : false },\n computePTSDTS = (this._initPTS === undefined),\n initPTS, initDTS;\n\n if (computePTSDTS) {\n initPTS = initDTS = Infinity;\n }\n if (audioTrack.config && audioSamples.length) {\n audioTrack.timescale = audioTrack.audiosamplerate;\n // MP4 duration (track duration in seconds multiplied by timescale) is coded on 32 bits\n // we know that each AAC sample contains 1024 frames....\n // in order to avoid overflowing the 32 bit counter for large duration, we use smaller timescale (timescale/gcd)\n // we just need to ensure that AAC sample duration will still be an integer (will be 1024/gcd)\n if (audioTrack.timescale * audioTrack.duration > Math.pow(2, 32)) {\n let greatestCommonDivisor = function(a, b) {\n if ( ! b) {\n return a;\n }\n return greatestCommonDivisor(b, a % b);\n };\n audioTrack.timescale = audioTrack.audiosamplerate / greatestCommonDivisor(audioTrack.audiosamplerate,1024);\n }\n logger.log ('audio mp4 timescale :'+ audioTrack.timescale);\n tracks.audio = {\n container : 'audio/mp4',\n codec : audioTrack.codec,\n initSegment : MP4.initSegment([audioTrack]),\n metadata : {\n channelCount : audioTrack.channelCount\n }\n };\n if (computePTSDTS) {\n // remember first PTS of this demuxing context. for audio, PTS + DTS ...\n initPTS = initDTS = audioSamples[0].pts - pesTimeScale * timeOffset;\n }\n }\n\n if (videoTrack.sps && videoTrack.pps && videoSamples.length) {\n videoTrack.timescale = this.MP4_TIMESCALE;\n tracks.video = {\n container : 'video/mp4',\n codec : videoTrack.codec,\n initSegment : MP4.initSegment([videoTrack]),\n metadata : {\n width : videoTrack.width,\n height : videoTrack.height\n }\n };\n if (computePTSDTS) {\n initPTS = Math.min(initPTS,videoSamples[0].pts - pesTimeScale * timeOffset);\n initDTS = Math.min(initDTS,videoSamples[0].dts - pesTimeScale * timeOffset);\n }\n }\n\n if(!Object.keys(tracks)) {\n observer.trigger(Event.ERROR, {type : ErrorTypes.MEDIA_ERROR, details: ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'no audio/video samples found'});\n } else {\n observer.trigger(Event.FRAG_PARSING_INIT_SEGMENT,data);\n this.ISGenerated = true;\n if (computePTSDTS) {\n this._initPTS = initPTS;\n this._initDTS = initDTS;\n }\n }\n }\n\n remuxVideo(track, timeOffset, contiguous) {\n var view,\n offset = 8,\n pesTimeScale = this.PES_TIMESCALE,\n pes2mp4ScaleFactor = this.PES2MP4SCALEFACTOR,\n avcSample,\n mp4Sample,\n mp4SampleLength,\n unit,\n mdat, moof,\n firstPTS, firstDTS, lastDTS,\n pts, dts, ptsnorm, dtsnorm,\n flags,\n samples = [];\n /* concatenate the video data and construct the mdat in place\n (need 8 more bytes to fill length and mpdat type) */\n mdat = new Uint8Array(track.len + (4 * track.nbNalu) + 8);\n view = new DataView(mdat.buffer);\n view.setUint32(0, mdat.byteLength);\n mdat.set(MP4.types.mdat, 4);\n while (track.samples.length) {\n avcSample = track.samples.shift();\n mp4SampleLength = 0;\n // convert NALU bitstream to MP4 format (prepend NALU with size field)\n while (avcSample.units.units.length) {\n unit = avcSample.units.units.shift();\n view.setUint32(offset, unit.data.byteLength);\n offset += 4;\n mdat.set(unit.data, offset);\n offset += unit.data.byteLength;\n mp4SampleLength += 4 + unit.data.byteLength;\n }\n pts = avcSample.pts - this._initDTS;\n dts = avcSample.dts - this._initDTS;\n // ensure DTS is not bigger than PTS\n dts = Math.min(pts,dts);\n //logger.log(`Video/PTS/DTS:${Math.round(pts/90)}/${Math.round(dts/90)}`);\n // if not first AVC sample of video track, normalize PTS/DTS with previous sample value\n // and ensure that sample duration is positive\n if (lastDTS !== undefined) {\n ptsnorm = this._PTSNormalize(pts, lastDTS);\n dtsnorm = this._PTSNormalize(dts, lastDTS);\n var sampleDuration = (dtsnorm - lastDTS) / pes2mp4ScaleFactor;\n if (sampleDuration <= 0) {\n logger.log(`invalid sample duration at PTS/DTS: ${avcSample.pts}/${avcSample.dts}:${sampleDuration}`);\n sampleDuration = 1;\n }\n mp4Sample.duration = sampleDuration;\n } else {\n let nextAvcDts, delta;\n if (contiguous) {\n nextAvcDts = this.nextAvcDts;\n } else {\n nextAvcDts = timeOffset*pesTimeScale;\n }\n // first AVC sample of video track, normalize PTS/DTS\n ptsnorm = this._PTSNormalize(pts, nextAvcDts);\n dtsnorm = this._PTSNormalize(dts, nextAvcDts);\n delta = Math.round((dtsnorm - nextAvcDts) / 90);\n // if fragment are contiguous, or delta less than 600ms, ensure there is no overlap/hole between fragments\n if (contiguous || Math.abs(delta) < 600) {\n if (delta) {\n if (delta > 1) {\n logger.log(`AVC:${delta} ms hole between fragments detected,filling it`);\n } else if (delta < -1) {\n logger.log(`AVC:${(-delta)} ms overlapping between fragments detected`);\n }\n // set DTS to next DTS\n dtsnorm = nextAvcDts;\n // offset PTS as well, ensure that PTS is smaller or equal than new DTS\n ptsnorm = Math.max(ptsnorm - delta, dtsnorm);\n logger.log(`Video/PTS/DTS adjusted: ${ptsnorm}/${dtsnorm},delta:${delta}`);\n }\n }\n // remember first PTS of our avcSamples, ensure value is positive\n firstPTS = Math.max(0, ptsnorm);\n firstDTS = Math.max(0, dtsnorm);\n }\n //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${avcSample.pts}/${avcSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(avcSample.pts/4294967296).toFixed(3)}');\n mp4Sample = {\n size: mp4SampleLength,\n duration: 0,\n cts: (ptsnorm - dtsnorm) / pes2mp4ScaleFactor,\n flags: {\n isLeading: 0,\n isDependedOn: 0,\n hasRedundancy: 0,\n degradPrio: 0\n }\n };\n flags = mp4Sample.flags;\n if (avcSample.key === true) {\n // the current sample is a key frame\n flags.dependsOn = 2;\n flags.isNonSync = 0;\n } else {\n flags.dependsOn = 1;\n flags.isNonSync = 1;\n }\n samples.push(mp4Sample);\n lastDTS = dtsnorm;\n }\n var lastSampleDuration = 0;\n if (samples.length >= 2) {\n lastSampleDuration = samples[samples.length - 2].duration;\n mp4Sample.duration = lastSampleDuration;\n }\n // next AVC sample DTS should be equal to last sample DTS + last sample duration\n this.nextAvcDts = dtsnorm + lastSampleDuration * pes2mp4ScaleFactor;\n track.len = 0;\n track.nbNalu = 0;\n if(samples.length && navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {\n flags = samples[0].flags;\n // chrome workaround, mark first sample as being a Random Access Point to avoid sourcebuffer append issue\n // https://code.google.com/p/chromium/issues/detail?id=229412\n flags.dependsOn = 2;\n flags.isNonSync = 0;\n }\n track.samples = samples;\n moof = MP4.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n track.samples = [];\n this.observer.trigger(Event.FRAG_PARSING_DATA, {\n data1: moof,\n data2: mdat,\n startPTS: firstPTS / pesTimeScale,\n endPTS: (ptsnorm + pes2mp4ScaleFactor * lastSampleDuration) / pesTimeScale,\n startDTS: firstDTS / pesTimeScale,\n endDTS: this.nextAvcDts / pesTimeScale,\n type: 'video',\n nb: samples.length\n });\n }\n\n remuxAudio(track,timeOffset, contiguous) {\n var view,\n offset = 8,\n pesTimeScale = this.PES_TIMESCALE,\n mp4timeScale = track.timescale,\n pes2mp4ScaleFactor = pesTimeScale/mp4timeScale,\n expectedSampleDuration = track.timescale * 1024 / track.audiosamplerate,\n aacSample, mp4Sample,\n unit,\n mdat, moof,\n firstPTS, firstDTS, lastDTS,\n pts, dts, ptsnorm, dtsnorm,\n samples = [],\n samples0 = [];\n\n track.samples.sort(function(a, b) {\n return (a.pts-b.pts);\n });\n samples0 = track.samples;\n\n while (samples0.length) {\n aacSample = samples0.shift();\n unit = aacSample.unit;\n pts = aacSample.pts - this._initDTS;\n dts = aacSample.dts - this._initDTS;\n //logger.log(`Audio/PTS:${Math.round(pts/90)}`);\n // if not first sample\n if (lastDTS !== undefined) {\n ptsnorm = this._PTSNormalize(pts, lastDTS);\n dtsnorm = this._PTSNormalize(dts, lastDTS);\n // let's compute sample duration.\n // sample Duration should be close to expectedSampleDuration\n mp4Sample.duration = (dtsnorm - lastDTS) / pes2mp4ScaleFactor;\n if(Math.abs(mp4Sample.duration - expectedSampleDuration) > expectedSampleDuration/10) {\n // more than 10% diff between sample duration and expectedSampleDuration .... lets log that\n logger.log(`invalid AAC sample duration at PTS ${Math.round(pts/90)},should be 1024,found :${Math.round(mp4Sample.duration*track.audiosamplerate/track.timescale)}`);\n }\n // always adjust sample duration to avoid av sync issue\n mp4Sample.duration = expectedSampleDuration;\n dtsnorm = expectedSampleDuration * pes2mp4ScaleFactor + lastDTS;\n } else {\n let nextAacPts, delta;\n if (contiguous) {\n nextAacPts = this.nextAacPts;\n } else {\n nextAacPts = timeOffset*pesTimeScale;\n }\n ptsnorm = this._PTSNormalize(pts, nextAacPts);\n dtsnorm = this._PTSNormalize(dts, nextAacPts);\n delta = Math.round(1000 * (ptsnorm - nextAacPts) / pesTimeScale);\n // if fragment are contiguous, or delta less than 600ms, ensure there is no overlap/hole between fragments\n if (contiguous || Math.abs(delta) < 600) {\n // log delta\n if (delta) {\n if (delta > 0) {\n logger.log(`${delta} ms hole between AAC samples detected,filling it`);\n // if we have frame overlap, overlapping for more than half a frame duraion\n } else if (delta < -12) {\n // drop overlapping audio frames... browser will deal with it\n logger.log(`${(-delta)} ms overlapping between AAC samples detected, drop frame`);\n track.len -= unit.byteLength;\n continue;\n }\n // set DTS to next DTS\n ptsnorm = dtsnorm = nextAacPts;\n }\n }\n // remember first PTS of our aacSamples, ensure value is positive\n firstPTS = Math.max(0, ptsnorm);\n firstDTS = Math.max(0, dtsnorm);\n if(track.len > 0) {\n /* concatenate the audio data and construct the mdat in place\n (need 8 more bytes to fill length and mdat type) */\n mdat = new Uint8Array(track.len + 8);\n view = new DataView(mdat.buffer);\n view.setUint32(0, mdat.byteLength);\n mdat.set(MP4.types.mdat, 4);\n } else {\n // no audio samples\n return;\n }\n }\n mdat.set(unit, offset);\n offset += unit.byteLength;\n //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${aacSample.pts}/${aacSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(aacSample.pts/4294967296).toFixed(3)}');\n mp4Sample = {\n size: unit.byteLength,\n cts: 0,\n duration:0,\n flags: {\n isLeading: 0,\n isDependedOn: 0,\n hasRedundancy: 0,\n degradPrio: 0,\n dependsOn: 1,\n }\n };\n samples.push(mp4Sample);\n lastDTS = dtsnorm;\n }\n var lastSampleDuration = 0;\n var nbSamples = samples.length;\n //set last sample duration as being identical to previous sample\n if (nbSamples >= 2) {\n lastSampleDuration = samples[nbSamples - 2].duration;\n mp4Sample.duration = lastSampleDuration;\n }\n if (nbSamples) {\n // next aac sample PTS should be equal to last sample PTS + duration\n this.nextAacPts = ptsnorm + pes2mp4ScaleFactor * lastSampleDuration;\n //logger.log('Audio/PTS/PTSend:' + aacSample.pts.toFixed(0) + '/' + this.nextAacDts.toFixed(0));\n track.len = 0;\n track.samples = samples;\n moof = MP4.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n track.samples = [];\n this.observer.trigger(Event.FRAG_PARSING_DATA, {\n data1: moof,\n data2: mdat,\n startPTS: firstPTS / pesTimeScale,\n endPTS: this.nextAacPts / pesTimeScale,\n startDTS: firstDTS / pesTimeScale,\n endDTS: (dtsnorm + pes2mp4ScaleFactor * lastSampleDuration) / pesTimeScale,\n type: 'audio',\n nb: nbSamples\n });\n }\n }\n\n remuxID3(track,timeOffset) {\n var length = track.samples.length, sample;\n // consume samples\n if(length) {\n for(var index = 0; index < length; index++) {\n sample = track.samples[index];\n // setting id3 pts, dts to relative time\n // using this._initPTS and this._initDTS to calculate relative time\n sample.pts = ((sample.pts - this._initPTS) / this.PES_TIMESCALE);\n sample.dts = ((sample.dts - this._initDTS) / this.PES_TIMESCALE);\n }\n this.observer.trigger(Event.FRAG_PARSING_METADATA, {\n samples:track.samples\n });\n }\n\n track.samples = [];\n timeOffset = timeOffset;\n }\n\n remuxText(track,timeOffset) {\n track.samples.sort(function(a, b) {\n return (a.pts-b.pts);\n });\n\n var length = track.samples.length, sample;\n // consume samples\n if(length) {\n for(var index = 0; index < length; index++) {\n sample = track.samples[index];\n // setting text pts, dts to relative time\n // using this._initPTS and this._initDTS to calculate relative time\n sample.pts = ((sample.pts - this._initPTS) / this.PES_TIMESCALE);\n }\n this.observer.trigger(Event.FRAG_PARSING_USERDATA, {\n samples:track.samples\n });\n }\n\n track.samples = [];\n timeOffset = timeOffset;\n }\n\n _PTSNormalize(value, reference) {\n var offset;\n if (reference === undefined) {\n return value;\n }\n if (reference < value) {\n // - 2^33\n offset = -8589934592;\n } else {\n // + 2^33\n offset = 8589934592;\n }\n /* PTS is 33bit (from 0 to 2^33 -1)\n if diff between value and reference is bigger than half of the amplitude (2^32) then it means that\n PTS looping occured. fill the gap */\n while (Math.abs(value - reference) > 4294967296) {\n value += offset;\n }\n return value;\n }\n\n}\n\nexport default MP4Remuxer;\n",
+ "/**\n * fMP4 remuxer\n*/\n\n\nimport Event from '../events';\nimport {logger} from '../utils/logger';\nimport MP4 from '../remux/mp4-generator';\nimport {ErrorTypes, ErrorDetails} from '../errors';\n\nclass MP4Remuxer {\n constructor(observer) {\n this.observer = observer;\n this.ISGenerated = false;\n this.PES2MP4SCALEFACTOR = 4;\n this.PES_TIMESCALE = 90000;\n this.MP4_TIMESCALE = this.PES_TIMESCALE / this.PES2MP4SCALEFACTOR;\n }\n\n get passthrough() {\n return false;\n }\n\n destroy() {\n }\n\n insertDiscontinuity() {\n this._initPTS = this._initDTS = this.nextAacPts = this.nextAvcDts = undefined;\n }\n\n switchLevel() {\n this.ISGenerated = false;\n }\n\n remux(audioTrack,videoTrack,id3Track,textTrack,timeOffset, contiguous) {\n // generate Init Segment if needed\n if (!this.ISGenerated) {\n this.generateIS(audioTrack,videoTrack,timeOffset);\n }\n if (this.ISGenerated) {\n //logger.log('nb AVC samples:' + videoTrack.samples.length);\n if (videoTrack.samples.length) {\n this.remuxVideo(videoTrack,timeOffset,contiguous);\n }\n //logger.log('nb AAC samples:' + audioTrack.samples.length);\n if (audioTrack.samples.length) {\n this.remuxAudio(audioTrack,timeOffset,contiguous);\n }\n }\n //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n if (id3Track.samples.length) {\n this.remuxID3(id3Track,timeOffset);\n }\n //logger.log('nb ID3 samples:' + audioTrack.samples.length);\n if (textTrack.samples.length) {\n this.remuxText(textTrack,timeOffset);\n }\n //notify end of parsing\n this.observer.trigger(Event.FRAG_PARSED);\n }\n\n generateIS(audioTrack,videoTrack,timeOffset) {\n var observer = this.observer,\n audioSamples = audioTrack.samples,\n videoSamples = videoTrack.samples,\n pesTimeScale = this.PES_TIMESCALE,\n tracks = {},\n data = { tracks : tracks, unique : false },\n computePTSDTS = (this._initPTS === undefined),\n initPTS, initDTS;\n\n if (computePTSDTS) {\n initPTS = initDTS = Infinity;\n }\n if (audioTrack.config && audioSamples.length) {\n audioTrack.timescale = audioTrack.audiosamplerate;\n // MP4 duration (track duration in seconds multiplied by timescale) is coded on 32 bits\n // we know that each AAC sample contains 1024 frames....\n // in order to avoid overflowing the 32 bit counter for large duration, we use smaller timescale (timescale/gcd)\n // we just need to ensure that AAC sample duration will still be an integer (will be 1024/gcd)\n if (audioTrack.timescale * audioTrack.duration > Math.pow(2, 32)) {\n let greatestCommonDivisor = function(a, b) {\n if ( ! b) {\n return a;\n }\n return greatestCommonDivisor(b, a % b);\n };\n audioTrack.timescale = audioTrack.audiosamplerate / greatestCommonDivisor(audioTrack.audiosamplerate,1024);\n }\n logger.log ('audio mp4 timescale :'+ audioTrack.timescale);\n tracks.audio = {\n container : 'audio/mp4',\n codec : audioTrack.codec,\n initSegment : MP4.initSegment([audioTrack]),\n metadata : {\n channelCount : audioTrack.channelCount\n }\n };\n if (computePTSDTS) {\n // remember first PTS of this demuxing context. for audio, PTS + DTS ...\n initPTS = initDTS = audioSamples[0].pts - pesTimeScale * timeOffset;\n }\n }\n\n if (videoTrack.sps && videoTrack.pps && videoSamples.length) {\n videoTrack.timescale = this.MP4_TIMESCALE;\n tracks.video = {\n container : 'video/mp4',\n codec : videoTrack.codec,\n initSegment : MP4.initSegment([videoTrack]),\n metadata : {\n width : videoTrack.width,\n height : videoTrack.height\n }\n };\n if (computePTSDTS) {\n initPTS = Math.min(initPTS,videoSamples[0].pts - pesTimeScale * timeOffset);\n initDTS = Math.min(initDTS,videoSamples[0].dts - pesTimeScale * timeOffset);\n }\n }\n\n if(Object.keys(tracks).length) {\n observer.trigger(Event.FRAG_PARSING_INIT_SEGMENT,data);\n this.ISGenerated = true;\n if (computePTSDTS) {\n this._initPTS = initPTS;\n this._initDTS = initDTS;\n }\n } else {\n observer.trigger(Event.ERROR, {type : ErrorTypes.MEDIA_ERROR, details: ErrorDetails.FRAG_PARSING_ERROR, fatal: false, reason: 'no audio/video samples found'});\n }\n }\n\n remuxVideo(track, timeOffset, contiguous) {\n var view,\n offset = 8,\n pesTimeScale = this.PES_TIMESCALE,\n pes2mp4ScaleFactor = this.PES2MP4SCALEFACTOR,\n avcSample,\n mp4Sample,\n mp4SampleLength,\n unit,\n mdat, moof,\n firstPTS, firstDTS, lastDTS,\n pts, dts, ptsnorm, dtsnorm,\n flags,\n samples = [];\n /* concatenate the video data and construct the mdat in place\n (need 8 more bytes to fill length and mpdat type) */\n mdat = new Uint8Array(track.len + (4 * track.nbNalu) + 8);\n view = new DataView(mdat.buffer);\n view.setUint32(0, mdat.byteLength);\n mdat.set(MP4.types.mdat, 4);\n while (track.samples.length) {\n avcSample = track.samples.shift();\n mp4SampleLength = 0;\n // convert NALU bitstream to MP4 format (prepend NALU with size field)\n while (avcSample.units.units.length) {\n unit = avcSample.units.units.shift();\n view.setUint32(offset, unit.data.byteLength);\n offset += 4;\n mdat.set(unit.data, offset);\n offset += unit.data.byteLength;\n mp4SampleLength += 4 + unit.data.byteLength;\n }\n pts = avcSample.pts - this._initDTS;\n dts = avcSample.dts - this._initDTS;\n // ensure DTS is not bigger than PTS\n dts = Math.min(pts,dts);\n //logger.log(`Video/PTS/DTS:${Math.round(pts/90)}/${Math.round(dts/90)}`);\n // if not first AVC sample of video track, normalize PTS/DTS with previous sample value\n // and ensure that sample duration is positive\n if (lastDTS !== undefined) {\n ptsnorm = this._PTSNormalize(pts, lastDTS);\n dtsnorm = this._PTSNormalize(dts, lastDTS);\n var sampleDuration = (dtsnorm - lastDTS) / pes2mp4ScaleFactor;\n if (sampleDuration <= 0) {\n logger.log(`invalid sample duration at PTS/DTS: ${avcSample.pts}/${avcSample.dts}:${sampleDuration}`);\n sampleDuration = 1;\n }\n mp4Sample.duration = sampleDuration;\n } else {\n let nextAvcDts, delta;\n if (contiguous) {\n nextAvcDts = this.nextAvcDts;\n } else {\n nextAvcDts = timeOffset*pesTimeScale;\n }\n // first AVC sample of video track, normalize PTS/DTS\n ptsnorm = this._PTSNormalize(pts, nextAvcDts);\n dtsnorm = this._PTSNormalize(dts, nextAvcDts);\n delta = Math.round((dtsnorm - nextAvcDts) / 90);\n // if fragment are contiguous, or delta less than 600ms, ensure there is no overlap/hole between fragments\n if (contiguous || Math.abs(delta) < 600) {\n if (delta) {\n if (delta > 1) {\n logger.log(`AVC:${delta} ms hole between fragments detected,filling it`);\n } else if (delta < -1) {\n logger.log(`AVC:${(-delta)} ms overlapping between fragments detected`);\n }\n // set DTS to next DTS\n dtsnorm = nextAvcDts;\n // offset PTS as well, ensure that PTS is smaller or equal than new DTS\n ptsnorm = Math.max(ptsnorm - delta, dtsnorm);\n logger.log(`Video/PTS/DTS adjusted: ${ptsnorm}/${dtsnorm},delta:${delta}`);\n }\n }\n // remember first PTS of our avcSamples, ensure value is positive\n firstPTS = Math.max(0, ptsnorm);\n firstDTS = Math.max(0, dtsnorm);\n }\n //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${avcSample.pts}/${avcSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(avcSample.pts/4294967296).toFixed(3)}');\n mp4Sample = {\n size: mp4SampleLength,\n duration: 0,\n cts: (ptsnorm - dtsnorm) / pes2mp4ScaleFactor,\n flags: {\n isLeading: 0,\n isDependedOn: 0,\n hasRedundancy: 0,\n degradPrio: 0\n }\n };\n flags = mp4Sample.flags;\n if (avcSample.key === true) {\n // the current sample is a key frame\n flags.dependsOn = 2;\n flags.isNonSync = 0;\n } else {\n flags.dependsOn = 1;\n flags.isNonSync = 1;\n }\n samples.push(mp4Sample);\n lastDTS = dtsnorm;\n }\n var lastSampleDuration = 0;\n if (samples.length >= 2) {\n lastSampleDuration = samples[samples.length - 2].duration;\n mp4Sample.duration = lastSampleDuration;\n }\n // next AVC sample DTS should be equal to last sample DTS + last sample duration\n this.nextAvcDts = dtsnorm + lastSampleDuration * pes2mp4ScaleFactor;\n track.len = 0;\n track.nbNalu = 0;\n if(samples.length && navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {\n flags = samples[0].flags;\n // chrome workaround, mark first sample as being a Random Access Point to avoid sourcebuffer append issue\n // https://code.google.com/p/chromium/issues/detail?id=229412\n flags.dependsOn = 2;\n flags.isNonSync = 0;\n }\n track.samples = samples;\n moof = MP4.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n track.samples = [];\n this.observer.trigger(Event.FRAG_PARSING_DATA, {\n data1: moof,\n data2: mdat,\n startPTS: firstPTS / pesTimeScale,\n endPTS: (ptsnorm + pes2mp4ScaleFactor * lastSampleDuration) / pesTimeScale,\n startDTS: firstDTS / pesTimeScale,\n endDTS: this.nextAvcDts / pesTimeScale,\n type: 'video',\n nb: samples.length\n });\n }\n\n remuxAudio(track,timeOffset, contiguous) {\n var view,\n offset = 8,\n pesTimeScale = this.PES_TIMESCALE,\n mp4timeScale = track.timescale,\n pes2mp4ScaleFactor = pesTimeScale/mp4timeScale,\n expectedSampleDuration = track.timescale * 1024 / track.audiosamplerate,\n aacSample, mp4Sample,\n unit,\n mdat, moof,\n firstPTS, firstDTS, lastDTS,\n pts, dts, ptsnorm, dtsnorm,\n samples = [],\n samples0 = [];\n\n track.samples.sort(function(a, b) {\n return (a.pts-b.pts);\n });\n samples0 = track.samples;\n\n while (samples0.length) {\n aacSample = samples0.shift();\n unit = aacSample.unit;\n pts = aacSample.pts - this._initDTS;\n dts = aacSample.dts - this._initDTS;\n //logger.log(`Audio/PTS:${Math.round(pts/90)}`);\n // if not first sample\n if (lastDTS !== undefined) {\n ptsnorm = this._PTSNormalize(pts, lastDTS);\n dtsnorm = this._PTSNormalize(dts, lastDTS);\n // let's compute sample duration.\n // sample Duration should be close to expectedSampleDuration\n mp4Sample.duration = (dtsnorm - lastDTS) / pes2mp4ScaleFactor;\n if(Math.abs(mp4Sample.duration - expectedSampleDuration) > expectedSampleDuration/10) {\n // more than 10% diff between sample duration and expectedSampleDuration .... lets log that\n logger.log(`invalid AAC sample duration at PTS ${Math.round(pts/90)},should be 1024,found :${Math.round(mp4Sample.duration*track.audiosamplerate/track.timescale)}`);\n }\n // always adjust sample duration to avoid av sync issue\n mp4Sample.duration = expectedSampleDuration;\n dtsnorm = expectedSampleDuration * pes2mp4ScaleFactor + lastDTS;\n } else {\n let nextAacPts, delta;\n if (contiguous) {\n nextAacPts = this.nextAacPts;\n } else {\n nextAacPts = timeOffset*pesTimeScale;\n }\n ptsnorm = this._PTSNormalize(pts, nextAacPts);\n dtsnorm = this._PTSNormalize(dts, nextAacPts);\n delta = Math.round(1000 * (ptsnorm - nextAacPts) / pesTimeScale);\n // if fragment are contiguous, or delta less than 600ms, ensure there is no overlap/hole between fragments\n if (contiguous || Math.abs(delta) < 600) {\n // log delta\n if (delta) {\n if (delta > 0) {\n logger.log(`${delta} ms hole between AAC samples detected,filling it`);\n // if we have frame overlap, overlapping for more than half a frame duraion\n } else if (delta < -12) {\n // drop overlapping audio frames... browser will deal with it\n logger.log(`${(-delta)} ms overlapping between AAC samples detected, drop frame`);\n track.len -= unit.byteLength;\n continue;\n }\n // set DTS to next DTS\n ptsnorm = dtsnorm = nextAacPts;\n }\n }\n // remember first PTS of our aacSamples, ensure value is positive\n firstPTS = Math.max(0, ptsnorm);\n firstDTS = Math.max(0, dtsnorm);\n if(track.len > 0) {\n /* concatenate the audio data and construct the mdat in place\n (need 8 more bytes to fill length and mdat type) */\n mdat = new Uint8Array(track.len + 8);\n view = new DataView(mdat.buffer);\n view.setUint32(0, mdat.byteLength);\n mdat.set(MP4.types.mdat, 4);\n } else {\n // no audio samples\n return;\n }\n }\n mdat.set(unit, offset);\n offset += unit.byteLength;\n //console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${aacSample.pts}/${aacSample.dts}/${this._initDTS}/${ptsnorm}/${dtsnorm}/${(aacSample.pts/4294967296).toFixed(3)}');\n mp4Sample = {\n size: unit.byteLength,\n cts: 0,\n duration:0,\n flags: {\n isLeading: 0,\n isDependedOn: 0,\n hasRedundancy: 0,\n degradPrio: 0,\n dependsOn: 1,\n }\n };\n samples.push(mp4Sample);\n lastDTS = dtsnorm;\n }\n var lastSampleDuration = 0;\n var nbSamples = samples.length;\n //set last sample duration as being identical to previous sample\n if (nbSamples >= 2) {\n lastSampleDuration = samples[nbSamples - 2].duration;\n mp4Sample.duration = lastSampleDuration;\n }\n if (nbSamples) {\n // next aac sample PTS should be equal to last sample PTS + duration\n this.nextAacPts = ptsnorm + pes2mp4ScaleFactor * lastSampleDuration;\n //logger.log('Audio/PTS/PTSend:' + aacSample.pts.toFixed(0) + '/' + this.nextAacDts.toFixed(0));\n track.len = 0;\n track.samples = samples;\n moof = MP4.moof(track.sequenceNumber++, firstDTS / pes2mp4ScaleFactor, track);\n track.samples = [];\n this.observer.trigger(Event.FRAG_PARSING_DATA, {\n data1: moof,\n data2: mdat,\n startPTS: firstPTS / pesTimeScale,\n endPTS: this.nextAacPts / pesTimeScale,\n startDTS: firstDTS / pesTimeScale,\n endDTS: (dtsnorm + pes2mp4ScaleFactor * lastSampleDuration) / pesTimeScale,\n type: 'audio',\n nb: nbSamples\n });\n }\n }\n\n remuxID3(track,timeOffset) {\n var length = track.samples.length, sample;\n // consume samples\n if(length) {\n for(var index = 0; index < length; index++) {\n sample = track.samples[index];\n // setting id3 pts, dts to relative time\n // using this._initPTS and this._initDTS to calculate relative time\n sample.pts = ((sample.pts - this._initPTS) / this.PES_TIMESCALE);\n sample.dts = ((sample.dts - this._initDTS) / this.PES_TIMESCALE);\n }\n this.observer.trigger(Event.FRAG_PARSING_METADATA, {\n samples:track.samples\n });\n }\n\n track.samples = [];\n timeOffset = timeOffset;\n }\n\n remuxText(track,timeOffset) {\n track.samples.sort(function(a, b) {\n return (a.pts-b.pts);\n });\n\n var length = track.samples.length, sample;\n // consume samples\n if(length) {\n for(var index = 0; index < length; index++) {\n sample = track.samples[index];\n // setting text pts, dts to relative time\n // using this._initPTS and this._initDTS to calculate relative time\n sample.pts = ((sample.pts - this._initPTS) / this.PES_TIMESCALE);\n }\n this.observer.trigger(Event.FRAG_PARSING_USERDATA, {\n samples:track.samples\n });\n }\n\n track.samples = [];\n timeOffset = timeOffset;\n }\n\n _PTSNormalize(value, reference) {\n var offset;\n if (reference === undefined) {\n return value;\n }\n if (reference < value) {\n // - 2^33\n offset = -8589934592;\n } else {\n // + 2^33\n offset = 8589934592;\n }\n /* PTS is 33bit (from 0 to 2^33 -1)\n if diff between value and reference is bigger than half of the amplitude (2^32) then it means that\n PTS looping occured. fill the gap */\n while (Math.abs(value - reference) > 4294967296) {\n value += offset;\n }\n return value;\n }\n\n}\n\nexport default MP4Remuxer;\n",
"/**\n * passthrough remuxer\n*/\nimport Event from '../events';\n\nclass PassThroughRemuxer {\n constructor(observer) {\n this.observer = observer;\n this.ISGenerated = false;\n }\n\n get passthrough() {\n return true;\n }\n\n destroy() {\n }\n\n insertDiscontinuity() {\n }\n\n switchLevel() {\n this.ISGenerated = false;\n }\n\n remux(audioTrack,videoTrack,id3Track,textTrack,timeOffset,rawData) {\n var observer = this.observer;\n // generate Init Segment if needed\n if (!this.ISGenerated) {\n var tracks = {},\n data = { tracks : tracks, unique : true },\n track = videoTrack,\n codec = track.codec;\n\n if (codec) {\n data.tracks.video = {\n container : track.container,\n codec : codec,\n metadata : {\n width : track.width,\n height : track.height\n }\n };\n }\n\n track = audioTrack;\n codec = track.codec;\n if (codec) {\n data.tracks.audio = {\n container : track.container,\n codec : codec,\n metadata : {\n channelCount : track.channelCount\n }\n };\n }\n this.ISGenerated = true;\n observer.trigger(Event.FRAG_PARSING_INIT_SEGMENT,data);\n }\n observer.trigger(Event.FRAG_PARSING_DATA, {\n data1: rawData,\n startPTS: timeOffset,\n startDTS: timeOffset,\n type: 'audiovideo',\n nb: 1\n });\n }\n}\n\nexport default PassThroughRemuxer;\n",
"\n// adapted from https://github.com/kanongil/node-m3u8parse/blob/master/attrlist.js\nclass AttrList {\n\n constructor(attrs) {\n if (typeof attrs === 'string') {\n attrs = AttrList.parseAttrList(attrs);\n }\n for(var attr in attrs){\n if(attrs.hasOwnProperty(attr)) {\n this[attr] = attrs[attr];\n }\n }\n }\n\n decimalInteger(attrName) {\n const intValue = parseInt(this[attrName], 10);\n if (intValue > Number.MAX_SAFE_INTEGER) {\n return Infinity;\n }\n return intValue;\n }\n\n hexadecimalInteger(attrName) {\n if(this[attrName]) {\n let stringValue = (this[attrName] || '0x').slice(2);\n stringValue = ((stringValue.length & 1) ? '0' : '') + stringValue;\n\n const value = new Uint8Array(stringValue.length / 2);\n for (let i = 0; i < stringValue.length / 2; i++) {\n value[i] = parseInt(stringValue.slice(i * 2, i * 2 + 2), 16);\n }\n return value;\n } else {\n return null;\n }\n }\n\n hexadecimalIntegerAsNumber(attrName) {\n const intValue = parseInt(this[attrName], 16);\n if (intValue > Number.MAX_SAFE_INTEGER) {\n return Infinity;\n }\n return intValue;\n }\n\n decimalFloatingPoint(attrName) {\n return parseFloat(this[attrName]);\n }\n\n enumeratedString(attrName) {\n return this[attrName];\n }\n\n decimalResolution(attrName) {\n const res = /^(\\d+)x(\\d+)$/.exec(this[attrName]);\n if (res === null) {\n return undefined;\n }\n return {\n width: parseInt(res[1], 10),\n height: parseInt(res[2], 10)\n };\n }\n\n static parseAttrList(input) {\n const re = /\\s*(.+?)\\s*=((?:\\\".*?\\\")|.*?)(?:,|$)/g;\n var match, attrs = {};\n while ((match = re.exec(input)) !== null) {\n var value = match[2], quote = '\"';\n\n if (value.indexOf(quote) === 0 &&\n value.lastIndexOf(quote) === (value.length-1)) {\n value = value.slice(1, -1);\n }\n attrs[match[1]] = value;\n }\n return attrs;\n }\n\n}\n\nexport default AttrList;\n",
"var BinarySearch = {\n /**\n * Searches for an item in an array which matches a certain condition.\n * This requires the condition to only match one item in the array,\n * and for the array to be ordered.\n *\n * @param {Array} list The array to search.\n * @param {Function} comparisonFunction\n * Called and provided a candidate item as the first argument.\n * Should return:\n * > -1 if the item should be located at a lower index than the provided item.\n * > 1 if the item should be located at a higher index than the provided item.\n * > 0 if the item is the item you're looking for.\n *\n * @return {*} The object if it is found or null otherwise.\n */\n search: function(list, comparisonFunction) {\n var minIndex = 0;\n var maxIndex = list.length - 1;\n var currentIndex = null;\n var currentElement = null;\n \n while (minIndex <= maxIndex) {\n currentIndex = (minIndex + maxIndex) / 2 | 0;\n currentElement = list[currentIndex];\n \n var comparisonResult = comparisonFunction(currentElement);\n if (comparisonResult > 0) {\n minIndex = currentIndex + 1;\n }\n else if (comparisonResult < 0) {\n maxIndex = currentIndex - 1;\n }\n else {\n return currentElement;\n }\n }\n \n return null;\n }\n};\n\nmodule.exports = BinarySearch;\n",
diff --git a/dashboard-ui/bower_components/hls.js/dist/hls.min.js b/dashboard-ui/bower_components/hls.js/dist/hls.min.js
index 294b66085c..31d7fb2784 100644
--- a/dashboard-ui/bower_components/hls.js/dist/hls.min.js
+++ b/dashboard-ui/bower_components/hls.js/dist/hls.min.js
@@ -1,4 +1,4 @@
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.Hls=e()}}(function(){return function s(e,t,r){function n(a,d){if(!t[a]){if(!e[a]){var l="function"==typeof require&&require;if(!d&&l)return l(a,!0);if(i)return i(a,!0);var u=new Error("Cannot find module '"+a+"'");throw u.code="MODULE_NOT_FOUND",u}var o=t[a]={exports:{}};e[a][0].call(o.exports,function(t){var r=e[a][1][t];return n(r?r:t)},o,o.exports,s,e,t,r)}return t[a].exports}for(var i="function"==typeof require&&require,a=0;ae||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},e.prototype.emit=function(l){var s,e,u,a,i,o;if(this._events||(this._events={}),"error"===l&&(!this._events.error||r(this._events.error)&&!this._events.error.length)){if(s=arguments[1],s instanceof Error)throw s;throw TypeError('Uncaught, unspecified "error" event.')}if(e=this._events[l],n(e))return!1;if(t(e))switch(arguments.length){case 1:e.call(this);break;case 2:e.call(this,arguments[1]);break;case 3:e.call(this,arguments[1],arguments[2]);break;default:a=Array.prototype.slice.call(arguments,1),e.apply(this,a)}else if(r(e))for(a=Array.prototype.slice.call(arguments,1),o=e.slice(),u=o.length,i=0;u>i;i++)o[i].apply(this,a);return!0},e.prototype.addListener=function(a,i){var s;if(!t(i))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",a,t(i.listener)?i.listener:i),this._events[a]?r(this._events[a])?this._events[a].push(i):this._events[a]=[this._events[a],i]:this._events[a]=i,r(this._events[a])&&!this._events[a].warned&&(s=n(this._maxListeners)?e.defaultMaxListeners:this._maxListeners,s&&s>0&&this._events[a].length>s&&(this._events[a].warned=!0,"function"==typeof console.trace)),this},e.prototype.on=e.prototype.addListener,e.prototype.once=function(n,e){function r(){this.removeListener(n,r),a||(a=!0,e.apply(this,arguments))}if(!t(e))throw TypeError("listener must be a function");var a=!1;return r.listener=e,this.on(n,r),this},e.prototype.removeListener=function(a,n){var e,s,o,i;if(!t(n))throw TypeError("listener must be a function");if(!this._events||!this._events[a])return this;if(e=this._events[a],o=e.length,s=-1,e===n||t(e.listener)&&e.listener===n)delete this._events[a],this._events.removeListener&&this.emit("removeListener",a,n);else if(r(e)){for(i=o;i-- >0;)if(e[i]===n||e[i].listener&&e[i].listener===n){s=i;break}if(0>s)return this;1===e.length?(e.length=0,delete this._events[a]):e.splice(s,1),this._events.removeListener&&this.emit("removeListener",a,n)}return this},e.prototype.removeAllListeners=function(r){var n,e;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[r]&&delete this._events[r],this;if(0===arguments.length){for(n in this._events)"removeListener"!==n&&this.removeAllListeners(n);return this.removeAllListeners("removeListener"),this._events={},this}if(e=this._events[r],t(e))this.removeListener(r,e);else if(e)for(;e.length;)this.removeListener(r,e[e.length-1]);return delete this._events[r],this},e.prototype.listeners=function(e){var r;return r=this._events&&this._events[e]?t(this._events[e])?[this._events[e]]:this._events[e].slice():[]},e.prototype.listenerCount=function(r){if(this._events){var e=this._events[r];if(t(e))return 1;if(e)return e.length}return 0},e.listenerCount=function(e,t){return e.listenerCount(t)}},{}],2:[function(i,n,s){var a=arguments[3],e=arguments[4],r=arguments[5],t=JSON.stringify;n.exports=function(l){for(var n,s=Object.keys(r),i=0,d=s.length;d>i;i++){var o=s[i],u=r[o].exports;if(u===l||u.default===l){n=o;break}}if(!n){n=Math.floor(Math.pow(16,8)*Math.random()).toString(16);for(var f={},i=0,d=s.length;d>i;i++){var o=s[i];f[o]=o}e[n]=[Function(["require","module","exports"],"("+l+")(self)"),f]}var h=Math.floor(Math.pow(16,8)*Math.random()).toString(16),c={};c[n]=n,e[h]=[Function(["require"],"var f = require("+t(n)+");(f.default ? f.default : f)(self);"),c];var v="("+a+")({"+Object.keys(e).map(function(r){return t(r)+":["+e[r][0]+","+t(e[r][1])+"]"}).join(",")+"},{},["+t(h)+"])",g=window.URL||window.webkitURL||window.mozURL||window.msURL;return new Worker(g.createObjectURL(new Blob([v],{type:"text/javascript"})))}},{}],3:[function(e,p,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function v(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=function(){function e(n,r){for(var t=0;t500*e.duration){var d=Math.max(1,1e3*e.loaded/u);e.expectedLens){var o=void 0,r=void 0;for(r=e.level-1;r>=0&&(o=e.duration*n.levels[r].bitrate/(6.4*d),a.logger.log("fragLoadedDelay/bufferStarvationDelay/fragLevelNextLoadedDelay["+r+"] :"+l.toFixed(1)+"/"+s.toFixed(1)+"/"+o.toFixed(1)),!(s>o));r--);l>o&&(r=Math.max(0,r),n.nextLoadLevel=r,a.logger.warn("loading too slow, abort fragment loading and switch to level "+r),e.loader.abort(),this.clearTimer(),n.trigger(t.default.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e}))}}}}},{key:"onFragLoaded",value:function(e){this.clearTimer(),this.lastLoadedFragLevel=e.frag.level,this._nextAutoLevel=-1}},{key:"onError",value:function(e){switch(e.details){case s.ErrorDetails.FRAG_LOAD_ERROR:case s.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}}},{key:"clearTimer",value:function(){this.timer&&(clearInterval(this.timer),this.timer=null)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping=e}},{key:"nextAutoLevel",get:function(){var r,e,t,n=this.lastbw,a=this.hls;if(t=-1===this._autoLevelCapping?a.levels.length-1:this._autoLevelCapping,-1!==this._nextAutoLevel)return Math.min(this._nextAutoLevel,t);for(e=0;t>=e;e++)if(r=e<=this.lastLoadedFragLevel?.8*n:.7*n,ri.config.appendErrorMaxRetry)return t.logger.log("fail "+i.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),a=[],n.fatal=!0,void i.trigger(e.default.ERROR,n);n.fatal=!1,i.trigger(e.default.ERROR,n)}else a=[],n.details=r.ErrorDetails.BUFFER_FULL_ERROR,i.trigger(e.default.ERROR,n)}}}}},{key:"flushBuffer",value:function(l,s){var e,r,o,i,n,a;if(this.flushBufferCounter.5)return this.flushBufferCounter++,t.logger.log("flush "+u+" ["+n+","+a+"], of ["+o+","+i+"], pos:"+this.media.currentTime),e.remove(n,a),!1}else t.logger.warn("abort flushing too many retries");return t.logger.log("buffer flushed"),!0}}]),n}(s.default);a.default=o},{"../errors":20,"../event-handler":21,"../events":22,"../utils/logger":36}],5:[function(e,h,t){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function f(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=function(){function e(n,r){for(var t=0;tthis.autoLevelCapping&&this.hls.streamController.nextLevelSwitch(),this.autoLevelCapping=this.hls.autoLevelCapping)}}},{key:"getMaxLevel",value:function(i){var r=void 0,e=void 0,t=void 0,s=this.mediaWidth,o=this.mediaHeight,n=0,a=0;for(e=0;i>=e&&(t=this.levels[e],r=e,n=t.width,a=t.height,!(n>=s||a>=o));e++);return r}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0;return this.media&&(e=this.media.width||this.media.clientWidth||this.media.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0;return this.media&&(e=this.media.height||this.media.clientHeight||this.media.offsetHeight,e*=this.contentScaleFactor),e}}]),e}(s.default);t.default=u},{"../event-handler":21,"../events":22}],6:[function(n,v,a){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function h(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var c=function(){function e(n,r){for(var t=0;t=0&&n1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var m,l,i,_=this,d=this.hls,o=d.config;switch(this.state){case e.ERROR:case e.PAUSED:break;case e.STARTING:this.startLevel=d.startLevel,-1===this.startLevel&&(this.startLevel=0,this.fragBitrateTest=!0),this.level=d.nextLoadLevel=this.startLevel,this.state=e.WAITING_LEVEL,this.loadedmetadata=!1;break;case e.IDLE:if(!this.media&&(this.startFragRequested||!o.startFragPrefetch))break;m=this.loadedmetadata?this.media.currentTime:this.nextLoadPosition,l=this.startFragRequested===!1?this.startLevel:d.nextLoadLevel;var v,b=s.default.bufferInfo(this.media,m,o.maxBufferHole),k=b.len,f=b.end,h=this.fragPrevious;if(this.levels[l].hasOwnProperty("bitrate")?(v=Math.max(8*o.maxBufferSize/this.levels[l].bitrate,o.maxBufferLength),v=Math.min(v,o.maxMaxBufferLength)):v=o.maxBufferLength,v>k){if(d.nextLoadLevel=l,this.level=l,i=this.levels[l].details,"undefined"==typeof i||i.live&&this.levelLastLoaded!==l){this.state=e.WAITING_LEVEL;break}var u=i.fragments,c=u.length,g=u[0].start,y=u[c-1].start+u[c-1].duration,a=void 0;if(i.live){var S=void 0!==o.liveMaxLatencyDuration?o.liveMaxLatencyDuration:o.liveMaxLatencyDurationCount*i.targetduration;if(f=i.startSN&&E<=i.endSN&&(a=u[E-i.startSN],t.logger.log("live playlist, switching playlist, load frag with next SN: "+a.sn))}a||(a=u[Math.min(c-1,Math.round(c/2))],t.logger.log("live playlist, switching playlist, unknown, load middle frag : "+a.sn))}}else g>f&&(a=u[0]);if(a||!function(){var n=void 0,s=o.maxFragLookUpTolerance;y>f?(f>y-s&&(s=0),n=p.default.search(u,function(e){return e.start+e.duration-s<=f?1:e.start-s>f?-1:0})):n=u[c-1],n&&(a=n,g=n.start,h&&a.level===h.level&&a.sn===h.sn&&(a.sn1&&(a.expectedLen=Math.round(a.duration*this.levels[l].bitrate/8),a.trequest=performance.now()),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,a.loadCounter){a.loadCounter++;var R=o.fragLoadingLoopThreshold;if(a.loadCounter>R&&Math.abs(this.fragLoadIdx-a.loadIdx)=A||O)&&(t.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=e.IDLE);break;case e.STOPPED:case e.FRAG_LOADING:case e.PARSING:case e.PARSED:case e.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"getBufferRange",value:function(n){var e,t,r=this.bufferRange;if(r)for(e=r.length-1;e>=0;e--)if(t=r[e],n>=t.start&&n<=t.end)return t;return null}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"isBuffered",value:function(r){for(var n=this.media,t=n.buffered,e=0;e=t.start(e)&&r<=t.end(e))return!0;return!1}},{key:"_checkFragmentChanged",value:function(){var t,e,n=this.media;if(n&&n.seeking===!1&&(e=n.currentTime,e>n.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),this.isBuffered(e)?t=this.getBufferRange(e):this.isBuffered(e+.1)&&(t=this.getBufferRange(e+.1)),t)){var a=t.frag;a!==this.fragPlaying&&(this.fragPlaying=a,this.hls.trigger(r.default.FRAG_CHANGED,{frag:a}))}}},{key:"immediateLevelSwitch",value:function(){t.logger.log("immediateLevelSwitch"),this.immediateSwitch||(this.immediateSwitch=!0,this.previouslyPaused=this.media.paused,this.media.pause());var n=this.fragCurrent;n&&n.loader&&n.loader.abort(),this.fragCurrent=null,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY}),this.state=e.PAUSED,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.tick()}},{key:"immediateLevelSwitchEnd",value:function(){this.immediateSwitch=!1,this.media.currentTime-=1e-4,
-this.previouslyPaused||this.media.play()}},{key:"nextLevelSwitch",value:function(){var a,n,t;if(n=this.getBufferRange(this.media.currentTime),n&&n.start>1&&(this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:n.start-1}),this.state=e.PAUSED),this.media.paused)a=0;else{var o=this.hls.nextLoadLevel,l=this.levels[o],s=this.fragLastKbps;a=s&&this.fragCurrent?this.fragCurrent.duration*l.bitrate/(1e3*s)+1:0}if(t=this.getBufferRange(this.media.currentTime+a),t&&(t=this.followingBufferRange(t))){this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:t.start,endOffset:Number.POSITIVE_INFINITY}),this.state=e.PAUSED;var i=this.fragCurrent;i&&i.loader&&i.loader.abort(),this.fragCurrent=null,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold}}},{key:"onMediaAttached",value:function(t){var e=this.media=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended),this.levels&&this.config.autoStartLoad&&this.hls.startLoad()}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(t.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var r=this.levels;r&&r.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){if(this.state===e.FRAG_LOADING){if(0===s.default.bufferInfo(this.media,this.media.currentTime,this.config.maxBufferHole).len){t.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load");var r=this.fragCurrent;r&&(r.loader&&r.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.state=e.IDLE}}else this.state===e.ENDED&&(this.state=e.IDLE);this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaSeeked",value:function(){this.tick()}},{key:"onMediaEnded",value:function(){t.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){t.logger.log("trigger BUFFER_RESET"),this.hls.trigger(r.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1}},{key:"onManifestParsed",value:function(r){var e,n=!1,a=!1;r.levels.forEach(function(t){e=t.audioCodec,e&&(-1!==e.indexOf("mp4a.40.2")&&(n=!0),-1!==e.indexOf("mp4a.40.5")&&(a=!0))}),this.audioCodecSwitch=n&&a,this.audioCodecSwitch&&t.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=r.levels,this.startLevelLoaded=!1,this.startFragRequested=!1,this.config.autoStartLoad&&this.hls.startLoad()}},{key:"onLevelLoaded",value:function(s){var n=s.details,a=s.level,o=this.levels[a],l=n.totalduration,i=0;if(t.logger.log("level "+a+" loaded ["+n.startSN+","+n.endSN+"],duration:"+l),this.levelLastLoaded=a,n.live){var d=o.details;d?(u.default.mergeDetails(d,n),i=n.fragments[0].start,n.PTSKnown?t.logger.log("live playlist sliding:"+i.toFixed(3)):t.logger.log("live playlist - outdated PTS, unknown sliding")):(n.PTSKnown=!1,t.logger.log("live playlist - first load, unknown sliding"))}else n.PTSKnown=!1;if(o.details=n,this.hls.trigger(r.default.LEVEL_UPDATED,{details:n,level:a}),this.startFragRequested===!1){if(n.live){var f=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*n.targetduration;this.startPosition=Math.max(0,i+l-f)}this.nextLoadPosition=this.startPosition}this.state===e.WAITING_LEVEL&&(this.state=e.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===e.KEY_LOADING&&(this.state=e.IDLE,this.tick())}},{key:"onFragLoaded",value:function(a){var n=this.fragCurrent;if(this.state===e.FRAG_LOADING&&n&&a.frag.level===n.level&&a.frag.sn===n.sn)if(this.fragBitrateTest===!0)this.state=e.IDLE,this.fragBitrateTest=!1,a.stats.tparsed=a.stats.tbuffered=performance.now(),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:a.stats,frag:n});else{this.state=e.PARSING,this.stats=a.stats;var s=this.levels[this.level],o=s.details,d=o.totalduration,f=n.start,l=n.level,u=n.sn,i=s.audioCodec||this.config.defaultAudioCodec;this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),void 0===i&&(i=this.lastAudioCodec),i&&(i=-1!==i.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingAppending=0,t.logger.log("Demuxing "+u+" of ["+o.startSN+" ,"+o.endSN+"],level "+l),this.demuxer.push(a.payload,i,s.videoCodec,f,n.cc,l,u,d,n.decryptdata)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(l){if(this.state===e.PARSING){var o,n,a=l.tracks;if(n=a.audio){var i=this.levels[this.level].audioCodec,u=navigator.userAgent.toLowerCase();i&&this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),i=-1!==i.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==n.metadata.channelCount&&-1===u.indexOf("firefox")&&(i="mp4a.40.5"),-1!==u.indexOf("android")&&(i="mp4a.40.2",t.logger.log("Android: force audio codec to"+i)),n.levelCodec=i}if(n=a.video,n&&(n.levelCodec=this.levels[this.level].videoCodec),l.unique){var s={codec:"",levelCodec:""};for(o in l.tracks)n=a[o],s.container=n.container,s.codec&&(s.codec+=",",s.levelCodec+=","),n.codec&&(s.codec+=n.codec),n.levelCodec&&(s.levelCodec+=n.levelCodec);a={audiovideo:s}}this.hls.trigger(r.default.BUFFER_CODECS,a);for(o in a){n=a[o],t.logger.log("track:"+o+",container:"+n.container+",codecs[level/parsed]=["+n.levelCodec+"/"+n.codec+"]");var d=n.initSegment;d&&(this.pendingAppending++,this.hls.trigger(r.default.BUFFER_APPENDING,{type:o,data:d}))}this.tick()}}},{key:"onFragParsingData",value:function(n){var o=this;if(this.state===e.PARSING){this.tparse2=Date.now();var a=this.levels[this.level],i=this.fragCurrent;t.logger.log("parsed "+n.type+",PTS:["+n.startPTS.toFixed(3)+","+n.endPTS.toFixed(3)+"],DTS:["+n.startDTS.toFixed(3)+"/"+n.endDTS.toFixed(3)+"],nb:"+n.nb);var l=u.default.updateFragPTS(a.details,i.sn,n.startPTS,n.endPTS),s=this.hls;s.trigger(r.default.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:l}),[n.data1,n.data2].forEach(function(e){e&&(o.pendingAppending++,s.trigger(r.default.BUFFER_APPENDING,{type:n.type,data:e}))}),this.nextLoadPosition=n.endPTS,this.bufferRange.push({type:n.type,start:n.startPTS,end:n.endPTS,frag:i}),this.tick()}else t.logger.warn("not in PARSING state but "+this.state+", ignoring FRAG_PARSING_DATA event")}},{key:"onFragParsed",value:function(){this.state===e.PARSING&&(this.stats.tparsed=performance.now(),this.state=e.PARSED,this._checkAppendedParsed())}},{key:"onBufferAppended",value:function(){switch(this.state){case e.PARSING:case e.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===e.PARSED&&0===this.pendingAppending){var a=this.fragCurrent,n=this.stats;a&&(this.fragPrevious=a,n.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*n.length/(n.tbuffered-n.tfirst)),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:n,frag:a}),t.logger.log("media buffered : "+this.timeRangesToString(this.media.buffered)),this.state=e.IDLE),this.tick()}}},{key:"onError",value:function(a){switch(a.details){case n.ErrorDetails.FRAG_LOAD_ERROR:case n.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!a.fatal){var i=this.fragLoadError;if(i?i++:i=1,i<=this.config.fragLoadingMaxRetry){this.fragLoadError=i,a.frag.loadCounter=0;var s=Math.min(Math.pow(2,i-1)*this.config.fragLoadingRetryDelay,64e3);t.logger.warn("mediaController: frag loading failed, retry in "+s+" ms"),this.retryDate=performance.now()+s,this.state=e.FRAG_LOADING_WAITING_RETRY}else t.logger.error("mediaController: "+a.details+" reaches max retry, redispatch as fatal ..."),a.fatal=!0,this.hls.trigger(r.default.ERROR,a),this.state=e.ERROR}break;case n.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case n.ErrorDetails.LEVEL_LOAD_ERROR:case n.ErrorDetails.LEVEL_LOAD_TIMEOUT:case n.ErrorDetails.KEY_LOAD_ERROR:case n.ErrorDetails.KEY_LOAD_TIMEOUT:t.logger.warn("mediaController: "+a.details+" while loading frag,switch to "+(a.fatal?"ERROR":"IDLE")+" state ..."),this.state=a.fatal?e.ERROR:e.IDLE;break;case n.ErrorDetails.BUFFER_FULL_ERROR:this.config.maxMaxBufferLength/=2,t.logger.warn("reduce max buffer length to "+this.config.maxMaxBufferLength+"s and trigger a nextLevelSwitch to flush old buffer and fix QuotaExceededError"),this.nextLevelSwitch()}}},{key:"_checkBuffer",value:function(){var e=this.media;if(e){var f=e.readyState;if(f){var a,i,l=this.seekAfterBuffered;if(l)e.duration>=l&&(a=l,this.seekAfterBuffered=void 0);else{i=e.currentTime;var g=this.loadedmetadata;!g&&e.buffered.length&&(this.loadedmetadata=!0,i||i===this.startPosition||(a=this.startPosition))}a&&(i=a,t.logger.log("target seek position:"+a));var u=s.default.bufferInfo(e,i,0),v=!(e.paused||e.ended||e.seeking||2>f),d=.4,h=i>e.playbackRate*this.lastCurrentTime;if(this.stalled&&h&&(this.stalled=!1,t.logger.log("playback not stuck anymore @"+i)),u.len<=d){if(h||!v?d=0:this.stalled||(t.logger.log("playback seems stuck @"+i),this.hls.trigger(r.default.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1}),this.stalled=!0),u.len<=d){var o=u.nextStart,c=o-i;o&&c0&&!e.seeking&&(t.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+o),e.currentTime=o,this.hls.trigger(r.default.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1}))}}else a&&e.currentTime!==a&&(t.logger.log("adjust currentTime from "+e.currentTime+" to "+a),e.currentTime=a)}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=e.IDLE,this.tick()}},{key:"onBufferFlushed",value:function(){var t,r,n=[];for(r=0;re;e++)r+="["+t.start(e)+","+t.end(e)+"]";return r}},{key:"currentLevel",get:function(){if(this.media){var e=this.getBufferRange(this.media.currentTime);if(e)return e.frag.level}return-1}},{key:"nextBufferRange",get:function(){return this.media?this.followingBufferRange(this.getBufferRange(this.media.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferRange;return e?e.frag.level:-1}}]),a}(l.default);o.default=f},{"../demux/demuxer":16,"../errors":20,"../event-handler":21,"../events":22,"../helper/buffer-helper":23,"../helper/level-helper":24,"../utils/binary-search":34,"../utils/logger":36}],8:[function(t,v,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function f(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var c=function(){function e(n,r){for(var t=0;te;e++)c[(a[e]=e<<1^283*(e>>7))^e]=e;for(n=r=0;!h[n];n^=u||1,r=c[r]||1)for(t=r^r<<1^r<<2^r<<3^r<<4,t=t>>8^255&t^99,h[n]=t,v[t]=n,d=a[f=a[u=a[n]]],l=16843009*d^65537*f^257*u^16843008*n,s=257*a[t]^16843008*t,e=0;4>e;e++)i[e][n]=s=s<<24^s>>>8,o[e][t]=l=l<<24^l>>>8;for(e=0;5>e;e++)i[e]=i[e].slice(0),o[e]=o[e].slice(0)}},{key:"decrypt",value:function(R,p,_,b,E,m){var h,g,v,i,e=this._key[1],t=R^e[0],n=b^e[1],a=_^e[2],r=p^e[3],y=e.length/4-2,s=4,o=this._tables[1],f=o[0],d=o[1],u=o[2],l=o[3],c=o[4];for(i=0;y>i;i++)h=f[t>>>24]^d[n>>16&255]^u[a>>8&255]^l[255&r]^e[s],g=f[n>>>24]^d[a>>16&255]^u[r>>8&255]^l[255&t]^e[s+1],v=f[a>>>24]^d[r>>16&255]^u[t>>8&255]^l[255&n]^e[s+2],r=f[r>>>24]^d[t>>16&255]^u[n>>8&255]^l[255&a]^e[s+3],s+=4,t=h,n=g,a=v;for(i=0;4>i;i++)E[(3&-i)+m]=c[t>>>24]<<24^c[n>>16&255]<<16^c[a>>8&255]<<8^c[255&r]^e[s++],h=t,t=n,n=a,a=r,r=h}}]),e}();e.default=n},{}],10:[function(t,l,e){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=function(){function e(n,r){for(var t=0;t>8|e>>>24}},{key:"doDecrypt",value:function(n,g,a){var u,h,o,f,l,c,d,i,e,r=new Int32Array(n.buffer,n.byteOffset,n.byteLength>>2),p=new s.default(Array.prototype.slice.call(g)),v=new Uint8Array(n.byteLength),t=new Int32Array(v.buffer);for(u=~~a[0],h=~~a[1],o=~~a[2],f=~~a[3],e=0;ee&&(255!==t[e]||240!==(240&t[e+1]));e++);for(r.audiosamplerate||(a=o.default.getAudioConfig(this.observer,t,e,p),r.config=a.config,r.audiosamplerate=a.samplerate,r.channelCount=a.channelCount,r.codec=a.codec,r.duration=y,l.logger.log("parsed codec:"+r.codec+",rate:"+a.samplerate+",nb channel:"+a.channelCount)),c=0,g=9216e4/r.audiosamplerate;u>e+5&&(s=1&t[e+1]?7:9,i=(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5,i-=s,i>0&&u>=e+s+i);)for(f=h+c*g,v={unit:t.subarray(e+s,e+s+i),pts:f,dts:f},r.samples.push(v),r.len+=i,e+=i+s,c++;u-1>e&&(255!==t[e]||240!==(240&t[e+1]));e++);this.remuxer.remux(this._aacTrack,{samples:[]},{samples:[{pts:h,dts:h,unit:d.payload}]},{samples:[]},m)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(t){var e,r,a=new n.default(t);if(a.hasTimeStamp)for(e=a.length,r=t.length;r-1>e;e++)if(255===t[e]&&240===(240&t[e+1]))return!0;return!1}}]),e}();t.default=s},{"../demux/id3":18,"../utils/logger":36,"./adts":13}],13:[function(e,o,t){"use strict";function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=function(){function e(n,r){for(var t=0;t>>6)+1,e=(60&u[l+2])>>>2,e>d.length-1?void h.trigger(Event.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+e}):(o=(1&u[l+2])<<2,o|=(192&u[l+3])>>>6,i.logger.log("manifest codec:"+a+",ADTS data:type:"+n+",sampleingIndex:"+e+"["+d[e]+"Hz],channelConfig:"+o),-1!==f.indexOf("firefox")?e>=6?(n=5,t=new Array(4),s=e-3):(n=2,t=new Array(2),s=e):-1!==f.indexOf("android")?(n=2,t=new Array(2),s=e):(n=5,t=new Array(4),a&&(-1!==a.indexOf("mp4a.40.29")||-1!==a.indexOf("mp4a.40.5"))||!a&&e>=6?s=e-3:((a&&-1!==a.indexOf("mp4a.40.2")&&e>=6&&1===o||!a&&1===o)&&(n=2,t=new Array(2)),s=e)),t[0]=n<<3,t[0]|=(14&e)>>1,t[1]|=(1&e)<<7,t[1]|=o<<3,5===n&&(t[1]|=(14&s)>>1,t[2]=(1&s)<<7,t[2]|=8,t[3]=0),{config:t,samplerate:d[e],channelCount:o,codec:"mp4a.40."+n})}}]),e}();t.default=s},{"../errors":20,"../utils/logger":36}],14:[function(e,y,n){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function d(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var h=function(){function e(n,r){for(var t=0;t1?r-1:0),e=1;r>e;e++)a[e-1]=arguments[e];t.emit.apply(t,[n,n].concat(a))},t.off=function(a){for(var r=arguments.length,n=Array(r>1?r-1:0),e=1;r>e;e++)n[e-1]=arguments[e];t.removeListener.apply(t,[a].concat(n))},r.addEventListener("message",function(n){var e=n.data;switch(e.cmd){case"init":r.demuxer=new u.default(t,e.typeSupported);break;case"demux":r.demuxer.push(new Uint8Array(e.data),e.audioCodec,e.videoCodec,e.timeOffset,e.cc,e.level,e.sn,e.duration)}}),t.on(e.default.FRAG_PARSING_INIT_SEGMENT,function(t,e){r.postMessage({event:t,tracks:e.tracks,unique:e.unique})}),t.on(e.default.FRAG_PARSING_DATA,function(n,e){var t={event:n,type:e.type,startPTS:e.startPTS,endPTS:e.endPTS,startDTS:e.startDTS,endDTS:e.endDTS,data1:e.data1.buffer,data2:e.data2.buffer,nb:e.nb};r.postMessage(t,[t.data1,t.data2])}),t.on(e.default.FRAG_PARSED,function(e){r.postMessage({event:e})}),t.on(e.default.ERROR,function(e,t){r.postMessage({event:e,data:t})}),t.on(e.default.FRAG_PARSING_METADATA,function(e,t){var n={event:e,samples:t.samples};r.postMessage(n)}),t.on(e.default.FRAG_PARSING_USERDATA,function(e,t){var n={event:e,samples:t.samples};r.postMessage(n)})};n.default=o},{"../demux/demuxer-inline":14,"../events":22,events:1}],16:[function(t,g,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var h=function(){function e(n,r){for(var t=0;t0&&null!=e&&null!=e.key&&"AES-128"===e.method){null==this.decrypter&&(this.decrypter=new l.default(this.hls));var d=this;this.decrypter.decrypt(t,e.key,e.iv,function(e){d.pushDecrypted(e,r,n,a,i,s,o,u)})}else this.pushDecrypted(t,r,n,a,i,s,o,u)}},{key:"onWorkerMessage",value:function(n){var t=n.data;switch(t.event){case e.default.FRAG_PARSING_INIT_SEGMENT:var r={};r.tracks=t.tracks,r.unique=t.unique,this.hls.trigger(e.default.FRAG_PARSING_INIT_SEGMENT,r);break;case e.default.FRAG_PARSING_DATA:this.hls.trigger(e.default.FRAG_PARSING_DATA,{data1:new Uint8Array(t.data1),data2:new Uint8Array(t.data2),startPTS:t.startPTS,endPTS:t.endPTS,startDTS:t.startDTS,endDTS:t.endDTS,type:t.type,nb:t.nb});break;case e.default.FRAG_PARSING_METADATA:this.hls.trigger(e.default.FRAG_PARSING_METADATA,{samples:t.samples});break;case e.default.FRAG_PARSING_USERDATA:this.hls.trigger(e.default.FRAG_PARSING_USERDATA,{samples:t.samples});break;default:this.hls.trigger(t.event,t.data)}}}]),r}();n.default=o},{"../crypt/decrypter":11,"../demux/demuxer-inline":14,"../demux/demuxer-worker":15,"../events":22,"../utils/logger":36,webworkify:2}],17:[function(t,s,e){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var n=function(){function e(n,r){for(var t=0;te?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&a.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0?r<>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(a){var t,n,r=8,e=8;for(t=0;a>t;t++)0!==e&&(n=this.readEG(),e=(r+n+256)%256),r=0===e?r:e}},{key:"readSPS",value:function(){var t,g,p,l,a,i,n,o,r,s=0,d=0,f=0,h=0,c=1;if(this.readUByte(),t=this.readUByte(),g=this.readBits(5),this.skipBits(3),p=this.readUByte(),this.skipUEG(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var v=this.readUEG();if(3===v&&this.skipBits(1),this.skipUEG(),this.skipUEG(),this.skipBits(1),this.readBoolean())for(o=3!==v?8:12,r=0;o>r;r++)this.readBoolean()&&(6>r?this.skipScalingList(16):this.skipScalingList(64))}this.skipUEG();var u=this.readUEG();if(0===u)this.readUEG();else if(1===u)for(this.skipBits(1),this.skipEG(),this.skipEG(),l=this.readUEG(),r=0;l>r;r++)this.skipEG();if(this.skipUEG(),this.skipBits(1),a=this.readUEG(),i=this.readUEG(),n=this.readBits(1),0===n&&this.skipBits(1),this.skipBits(1),this.readBoolean()&&(s=this.readUEG(),d=this.readUEG(),f=this.readUEG(),h=this.readUEG()),this.readBoolean()&&this.readBoolean()){var e=void 0,y=this.readUByte();switch(y){case 1:e=[1,1];break;case 2:e=[12,11];break;case 3:e=[10,11];break;case 4:e=[16,11];break;case 5:e=[40,33];break;case 6:e=[24,11];break;case 7:e=[20,11];break;case 8:e=[32,11];break;case 9:e=[80,33];break;case 10:e=[18,11];break;case 11:e=[15,11];break;case 12:e=[64,33];break;case 13:e=[160,99];break;case 14:e=[4,3];break;case 15:e=[3,2];break;case 16:e=[2,1];break;case 255:e=[this.readUByte()<<8|this.readUByte(),this.readUByte()<<8|this.readUByte()];
-}e&&(c=e[0]/e[1])}return{width:Math.ceil((16*(a+1)-2*s-2*d)*c),height:(2-n)*(i+1)*16-(n?2:4)*(f+h)}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),e}();e.default=i},{"../utils/logger":36}],18:[function(r,s,t){"use strict";function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=function(){function e(n,r){for(var t=0;tr);return t}},{key:"_parseID3Frames",value:function(r,t,i){for(var a,s,o,l,n;i>=t+8;)switch(a=this.readUTF(r,t,4),t+=4,s=r[t++]<<24+r[t++]<<16+r[t++]<<8+r[t++],l=r[t++]<<8+r[t++],o=t,a){case"PRIV":if("com.apple.streaming.transportStreamTimestamp"===this.readUTF(r,t,44)){t+=44,t+=4;var u=1&r[t++];this._hasTimeStamp=!0,n=((r[t++]<<23)+(r[t++]<<15)+(r[t++]<<7)+r[t++])/45,u&&(n+=47721858.84),n=Math.round(n),e.logger.trace("ID3 timestamp found: "+n),this._timeStamp=n}}}},{key:"hasTimeStamp",get:function(){return this._hasTimeStamp}},{key:"timeStamp",get:function(){return this._timeStamp}},{key:"length",get:function(){return this._length}},{key:"payload",get:function(){return this._payload}}]),t}();t.default=i},{"../utils/logger":36}],19:[function(t,v,a){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var f=function(){function e(n,r){for(var t=0;tt;t+=188)if(71===n[t]){if(d=!!(64&n[t+1]),u=((31&n[t+1])<<8)+n[t+2],y=(48&n[t+3])>>4,y>1){if(a=t+5+n[t+4],a===t+188)continue}else a=t+4;if(g)if(u===h){if(d){if(s&&(this._parseAVCPES(this._parsePES(s)),b&&this._avcTrack.codec&&(-1===f||this._aacTrack.codec)))return void this.remux(n);s={data:[],size:0}}s&&(s.data.push(n.subarray(a,t+188)),s.size+=t+188-a)}else if(u===f){if(d){if(o&&(this._parseAACPES(this._parsePES(o)),b&&this._aacTrack.codec&&(-1===h||this._avcTrack.codec)))return void this.remux(n);o={data:[],size:0}}o&&(o.data.push(n.subarray(a,t+188)),o.size+=t+188-a)}else u===v&&(d&&(l&&this._parseID3PES(this._parsePES(l)),l={data:[],size:0}),l&&(l.data.push(n.subarray(a,t+188)),l.size+=t+188-a));else d&&(a+=n[a]+1),0===u?this._parsePAT(n,a):u===this._pmtId&&(this._parsePMT(n,a),g=this.pmtParsed=!0,h=this._avcTrack.id,f=this._aacTrack.id,v=this._id3Track.id)}else this.observer.trigger(i.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});s&&this._parseAVCPES(this._parsePES(s)),o&&this._parseAACPES(this._parsePES(o)),l&&this._parseID3PES(this._parsePES(l)),this.remux(null)}},{key:"remux",value:function(e){this.remuxer.remux(this._aacTrack,this._avcTrack,this._id3Track,this._txtTrack,this.timeOffset,this.contiguous,e)}},{key:"destroy",value:function(){this.switchLevel(),this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){this._pmtId=(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(r,t){var a,i,s,n;for(a=(15&r[t+1])<<8|r[t+2],i=t+3+a-4,s=(15&r[t+10])<<8|r[t+11],t+=12+s;i>t;){switch(n=(31&r[t+1])<<8|r[t+2],r[t]){case 15:this._aacTrack.id=n;break;case 21:this._id3Track.id=n;break;case 27:this._avcTrack.id=n;break;default:e.logger.log("unkown stream type:"+r[t])}t+=((15&r[t+3])<<8|r[t+4])+5}}},{key:"_parsePES",value:function(o){var e,i,h,d,u,l,n,r,t,f=0,s=o.data;if(e=s[0],h=(e[0]<<16)+(e[1]<<8)+e[2],1===h){for(d=(e[4]<<8)+e[5],i=e[7],192&i&&(n=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,n>4294967295&&(n-=8589934592),64&i?(r=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,r>4294967295&&(r-=8589934592)):r=n),u=e[8],t=u+9,o.size-=t,l=new Uint8Array(o.size);s.length;){e=s.shift();var a=e.byteLength;if(t){if(t>a){t-=a;continue}e=e.subarray(t),a-=t,t=0}l.set(e,f),f+=a}return{data:l,pts:n,dts:r,len:d}}return null}},{key:"_parseAVCPES",value:function(n){var t,p,i,l,y=this,r=this._avcTrack,u=r.samples,m=this._parseAVCNALu(n.data),d=[],o=!1,h=!1,c=0;if(0===m.length&&u.length>0){var v=u[u.length-1],f=v.units.units[v.units.units.length-1],g=new Uint8Array(f.data.byteLength+n.data.byteLength);g.set(f.data,0),g.set(n.data,f.data.byteLength),f.data=g,v.units.length+=n.data.byteLength,r.len+=n.data.byteLength}n.data=null;var a="";m.forEach(function(e){switch(e.type){case 1:i=!0,o&&(a+="NDR ");break;case 5:i=!0,o&&(a+="IDR "),h=!0;break;case 6:i=!0,o&&(a+="SEI "),t=new s.default(e.data),t.readUByte();var E=t.readUByte();if(4===E){var g=0;do g=t.readUByte();while(255===g);var R=t.readUByte();if(181===R){var _=t.readUShort();if(49===_){var A=t.readUInt();if(1195456820===A){var k=t.readUByte();if(3===k){var v=t.readUByte(),b=t.readUByte(),S=31&v,f=[v,b];for(l=0;S>l;l++)f.push(t.readUByte()),f.push(t.readUByte()),f.push(t.readUByte());y._txtTrack.samples.push({type:3,pts:n.pts,bytes:f})}}}}}break;case 7:if(i=!0,o&&(a+="SPS "),!r.sps){t=new s.default(e.data);var p=t.readSPS();r.width=p.width,r.height=p.height,r.sps=[e.data],r.duration=y._duration;var L=e.data.subarray(1,4),m="avc1.";for(l=0;3>l;l++){var u=L[l].toString(16);u.length<2&&(u="0"+u),m+=u}r.codec=m}break;case 8:i=!0,o&&(a+="PPS "),r.pps||(r.pps=[e.data]);break;case 9:i=!1,o&&(a+="AUD ");break;default:i=!1,a+="unknown NAL "+e.type+" "}i&&(d.push(e),c+=e.data.byteLength)}),(o||a.length)&&e.logger.log(a),d.length&&(h===!0||r.sps)&&(p={units:{units:d,length:c},pts:n.pts,dts:n.dts,key:h},u.push(p),r.len+=c,r.nbNalu+=d.length)}},{key:"_parseAVCNALu",value:function(r){for(var i,n,s,p,a,l,t=0,h=r.byteLength,e=0,d=[];h>t;)switch(i=r[t++],e){case 0:0===i&&(e=1);break;case 1:e=0===i?2:0;break;case 2:case 3:if(0===i)e=3;else if(1===i&&h>t){if(p=31&r[t],a)s={data:r.subarray(a,t-e-1),type:l},d.push(s);else if(n=t-e-1){var c=this._avcTrack,f=c.samples;if(f.length){var v=f[f.length-1],g=v.units.units,o=g[g.length-1],u=new Uint8Array(o.data.byteLength+n);u.set(o.data,0),u.set(r.subarray(0,n),o.data.byteLength),o.data=u,v.units.length+=n,c.len+=n}}a=t,l=p,e=0}else e=0}return a&&(s={data:r.subarray(a,h),type:l},d.push(s)),d}},{key:"_parseAACPES",value:function(R){var l,o,p,E,t,d,f,s,_,a=this._aacTrack,n=R.data,v=R.pts,k=0,L=this._duration,A=this.audioCodec,u=this.aacOverFlow,b=this.lastAacPTS;if(u){var m=new Uint8Array(u.byteLength+n.byteLength);m.set(u,0),m.set(n,u.byteLength),n=m}for(t=k,s=n.length;s-1>t&&(255!==n[t]||240!==(240&n[t+1]));t++);if(t){var y,h;if(s-1>t?(y="AAC PES did not start with ADTS header,offset:"+t,h=!1):(y="no ADTS header found in AAC PES",h=!0),this.observer.trigger(i.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:h,reason:y}),h)return}if(a.audiosamplerate||(l=c.default.getAudioConfig(this.observer,n,t,A),a.config=l.config,a.audiosamplerate=l.samplerate,a.channelCount=l.channelCount,a.codec=l.codec,a.duration=L,e.logger.log("parsed codec:"+a.codec+",rate:"+l.samplerate+",nb channel:"+l.channelCount)),E=0,p=9216e4/a.audiosamplerate,u&&b){var g=b+p;Math.abs(g-v)>1&&(e.logger.log("AAC: align PTS for overlapping frames by "+Math.round((g-v)/90)),v=g)}for(;s>t+5&&(d=1&n[t+1]?7:9,o=(3&n[t+3])<<11|n[t+4]<<3|(224&n[t+5])>>>5,o-=d,o>0&&s>=t+d+o);)for(f=v+E*p,_={unit:n.subarray(t+d,t+d+o),pts:f,dts:f},a.samples.push(_),a.len+=o,t+=o+d,E++;s-1>t&&(255!==n[t]||240!==(240&n[t+1]));t++);u=s>t?n.subarray(t,s):null,this.aacOverFlow=u,this.lastAacPTS=f}},{key:"_parseID3PES",value:function(e){this._id3Track.samples.push(e)}}],[{key:"probe",value:function(e){return e.length>=564&&71===e[0]&&71===e[188]&&71===e[376]?!0:!1}}]),t}();a.default=o},{"../errors":20,"../events":22,"../utils/logger":36,"./adts":13,"./exp-golomb":17}],20:[function(t,r,e){"use strict";Object.defineProperty(e,"__esModule",{value:!0});e.ErrorTypes={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",OTHER_ERROR:"otherError"},e.ErrorDetails={MANIFEST_LOAD_ERROR:"manifestLoadError",MANIFEST_LOAD_TIMEOUT:"manifestLoadTimeOut",MANIFEST_PARSING_ERROR:"manifestParsingError",MANIFEST_INCOMPATIBLE_CODECS_ERROR:"manifestIncompatibleCodecsError",LEVEL_LOAD_ERROR:"levelLoadError",LEVEL_LOAD_TIMEOUT:"levelLoadTimeOut",LEVEL_SWITCH_ERROR:"levelSwitchError",FRAG_LOAD_ERROR:"fragLoadError",FRAG_LOOP_LOADING_ERROR:"fragLoopLoadingError",FRAG_LOAD_TIMEOUT:"fragLoadTimeOut",FRAG_DECRYPT_ERROR:"fragDecryptError",FRAG_PARSING_ERROR:"fragParsingError",KEY_LOAD_ERROR:"keyLoadError",KEY_LOAD_TIMEOUT:"keyLoadTimeOut",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",BUFFER_STALLED_ERROR:"bufferStalledError",BUFFER_FULL_ERROR:"bufferFullError",BUFFER_SEEK_OVER_HOLE:"bufferSeekOverHole"}},{}],21:[function(i,s,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},n=function(){function e(n,r){for(var t=0;t1?n-1:0),r=1;n>r;r++)a[r-1]=arguments[r];this.handledEvents=a,this.useGenericHandler=!0,this.registerListeners()}return n(e,[{key:"destroy",value:function(){this.unregisterListeners()}},{key:"isEventHandler",value:function(){return"object"===r(this.handledEvents)&&this.handledEvents.length&&"function"==typeof this.onEvent}},{key:"registerListeners",value:function(){this.isEventHandler()&&this.handledEvents.forEach(function(e){if("hlsEventGeneric"===e)throw new Error("Forbidden event name: "+e);this.hls.on(e,this.onEvent)}.bind(this))}},{key:"unregisterListeners",value:function(){this.isEventHandler()&&this.handledEvents.forEach(function(e){this.hls.off(e,this.onEvent)}.bind(this))}},{key:"onEvent",value:function(e,t){this.onEventGeneric(e,t)}},{key:"onEventGeneric",value:function(e,t){var r=function(t,r){var e="on"+t.replace("hls","");if("function"!=typeof this[e])throw new Error("Event "+t+" has no generic handler in this "+this.constructor.name+" class (tried "+e+")");return this[e].bind(this,r)};r.call(this,e,t).call()}}]),e}();e.default=a},{}],22:[function(t,e,r){"use strict";e.exports={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",LEVEL_SWITCH:"hlsLevelSwitch",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded"}},{}],23:[function(a,i,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var r=function(){function e(n,r){for(var t=0;td&&(t[u-1].end=r[e].end):t.push(r[e])}else t.push(r[e])}for(e=0,o=0,l=a=n;e=i&&f>n)l=i,a=f,o=a-n;else if(i>n+s){h=i;break}}return{len:o,start:l,end:a,nextStart:h}}}]),e}();e.default=n},{}],24:[function(r,s,t){"use strict";function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=function(){function e(n,r){for(var t=0;td)return void(n.PTSKnown=!1);for(var r=c;d>=r;r++){var l=h[f+r],a=o[r];u=l.cc-a.cc,isNaN(l.startPTS)||(a.start=a.startPTS=l.startPTS,a.endPTS=l.endPTS,a.duration=l.duration,s=a)}if(u)for(e.logger.log("discontinuity sliding from playlist, take drift into account"),r=0;rn.endSN)return 0;o=l-n.startSN,i=n.fragments,r=i[o],isNaN(r.startPTS)||(a=Math.min(a,r.startPTS),s=Math.max(s,r.endPTS));var u=a-r.start;for(r.start=r.startPTS=a,r.endPTS=s,r.duration=s-a,e=o;e>0;e--)t.updatePTS(i,e,e-1);for(e=o;en?r.start=t.start+t.duration:r.start=t.start-r.duration:a>n?(t.duration=i-t.start,t.duration<0&&e.logger.error("negative duration computed for frag "+t.sn+",level "+t.level+", there should be some duration drift between playlist and fragment!")):(r.duration=t.start-i,r.duration<0&&e.logger.error("negative duration computed for frag "+r.sn+",level "+r.level+", there should be some duration drift between playlist and fragment!"))}}]),t}();t.default=i},{"../utils/logger":36}],25:[function(t,I,a){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var i=function(){function e(n,r){for(var t=0;t1?t-1:0),e=1;t>e;e++)a[e-1]=arguments[e];n.emit.apply(n,[r,r].concat(a))},n.off=function(a){for(var t=arguments.length,r=Array(t>1?t-1:0),e=1;t>e;e++)r[e-1]=arguments[e];n.removeListener.apply(n,[a].concat(r))},this.on=n.on.bind(n),this.off=n.off.bind(n),this.trigger=n.trigger.bind(n),this.playlistLoader=new d.default(this),this.fragmentLoader=new h.default(this),this.levelController=new R.default(this),this.abrController=new r.abrController(this),this.bufferController=new r.bufferController(this),this.capLevelController=new r.capLevelController(this),this.streamController=new r.streamController(this),this.timelineController=new r.timelineController(this),this.keyLoader=new p.default(this)}return i(t,null,[{key:"isSupported",value:function(){return window.MediaSource&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"Events",get:function(){return n.default}},{key:"ErrorTypes",get:function(){return s.ErrorTypes}},{key:"ErrorDetails",get:function(){return s.ErrorDetails}},{key:"DefaultConfig",get:function(){return t.defaultConfig||(t.defaultConfig={autoStartLoad:!0,debug:!1,capLevelToPlayerSize:!1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,maxFragLookUpTolerance:.2,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,appendErrorMaxRetry:3,loader:T.default,fLoader:void 0,pLoader:void 0,abrController:v.default,bufferController:P.default,capLevelController:m.default,streamController:b.default,timelineController:L.default,enableCEA708Captions:!0,enableMP2TPassThrough:!1}),t.defaultConfig},set:function(e){t.defaultConfig=e}}]),i(t,[{key:"destroy",value:function(){e.logger.log("destroy"),this.trigger(n.default.DESTROYING),this.detachMedia(),this.playlistLoader.destroy(),this.fragmentLoader.destroy(),this.levelController.destroy(),this.bufferController.destroy(),this.capLevelController.destroy(),this.streamController.destroy(),this.timelineController.destroy(),this.keyLoader.destroy(),this.url=null,this.observer.removeAllListeners()}},{key:"attachMedia",value:function(t){e.logger.log("attachMedia"),this.media=t,this.trigger(n.default.MEDIA_ATTACHING,{media:t})}},{key:"detachMedia",value:function(){e.logger.log("detachMedia"),this.trigger(n.default.MEDIA_DETACHING),this.media=null}},{key:"loadSource",value:function(t){e.logger.log("loadSource:"+t),this.url=t,this.trigger(n.default.MANIFEST_LOADING,{url:t})}},{key:"startLoad",value:function(){var t=arguments.length<=0||void 0===arguments[0]?0:arguments[0];e.logger.log("startLoad"),this.levelController.startLoad(),this.streamController.startLoad(t)}},{key:"stopLoad",value:function(){e.logger.log("stopLoad"),this.levelController.stopLoad(),this.streamController.stopLoad()}},{key:"swapAudioCodec",value:function(){e.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){e.logger.log("recoverMediaError");var t=this.media;this.detachMedia(),this.attachMedia(t)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(t){e.logger.log("set currentLevel:"+t),this.loadLevel=t,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(t){e.logger.log("set nextLevel:"+t),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(t){e.logger.log("set loadLevel:"+t),this.levelController.manualLevel=t}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return this.levelController.firstLevel},set:function(t){e.logger.log("set firstLevel:"+t),this.levelController.firstLevel=t}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(t){e.logger.log("set startLevel:"+t),this.levelController.startLevel=t}},{key:"autoLevelCapping",get:function(){return this.abrController.autoLevelCapping},set:function(t){e.logger.log("set autoLevelCapping:"+t),this.abrController.autoLevelCapping=t}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}}]),t}();a.default=l},{"./controller/abr-controller":3,"./controller/buffer-controller":4,"./controller/cap-level-controller":5,"./controller/level-controller":6,"./controller/stream-controller":7,"./controller/timeline-controller":8,"./errors":20,"./events":22,"./loader/fragment-loader":27,"./loader/key-loader":28,"./loader/playlist-loader":29,"./utils/logger":36,"./utils/xhr-loader":38,events:1}],26:[function(e,t,r){"use strict";t.exports=e("./hls.js").default},{"./hls.js":25}],27:[function(r,c,n){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var h=function(){function e(n,r){for(var t=0;t2?(e=t.shift()+".",e+=parseInt(t.shift()).toString(16),e+=("000"+parseInt(t.shift()).toString(16)).substr(-4)):e=r,e}},{key:"cloneObj",value:function(e){return JSON.parse(JSON.stringify(e))}},{key:"parseLevelPlaylist",value:function(L,l,A){var e,b,s,i,g=0,o=0,n={url:l,fragments:[],live:!0,startSN:0},r={method:null,key:null,iv:null,uri:null},E=0,f=null,t=null;for(b=/(?:#EXT-X-(MEDIA-SEQUENCE):(\d+))|(?:#EXT-X-(TARGETDURATION):(\d+))|(?:#EXT-X-(KEY):(.*))|(?:#EXT(INF):([\d\.]+)[^\r\n]*([\r\n]+[^#|\r\n]+)?)|(?:#EXT-X-(BYTERANGE):([\d]+[@[\d]*)]*[\r\n]+([^#|\r\n]+)?|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.*))/g;null!==(e=b.exec(L));)switch(e.shift(),e=e.filter(function(e){return void 0!==e}),e[0]){case"MEDIA-SEQUENCE":g=n.startSN=parseInt(e[1]);break;case"TARGETDURATION":n.targetduration=parseFloat(e[1]);break;case"ENDLIST":n.live=!1;break;case"DIS":E++;break;case"BYTERANGE":var c=e[1].split("@");i=1===c.length?s:parseInt(c[1]),s=parseInt(c[0])+i,t&&!t.url&&(t.byteRangeStartOffset=i,t.byteRangeEndOffset=s,t.url=this.resolve(e[2],l));break;case"INF":var v=parseFloat(e[1]);if(!isNaN(v)){var u,m=g++;if(r.method&&r.uri&&!r.iv){u=this.cloneObj(r);for(var y=new Uint8Array(16),d=12;16>d;d++)y[d]=m>>8*(15-d)&255;u.iv=y}else u=r;var k=e[2]?this.resolve(e[2],l):null;t={url:k,duration:v,start:o,sn:m,level:A,cc:E,byteRangeStartOffset:i,byteRangeEndOffset:s,decryptdata:u,programDateTime:f},n.fragments.push(t),o+=v,i=null,f=null}break;case"KEY":var R=e[1],p=new a.default(R),h=p.enumeratedString("METHOD"),_=p.URI,S=p.hexadecimalInteger("IV");h&&(r={method:null,key:null,iv:null,uri:null},_&&"AES-128"===h&&(r.method=h,r.uri=this.resolve(_,l),r.key=null,r.iv=S));break;case"PROGRAM-DATE-TIME":f=new Date(Date.parse(e[1]))}return t&&!t.url&&(n.fragments.pop(),o-=t.duration),n.totalduration=o,n.endSN=g-1,n}},{key:"loadsuccess",value:function(u,n){var s,o=u.currentTarget,i=o.responseText,r=o.responseURL,l=this.id,d=this.id2,a=this.hls;if(void 0===r&&(r=this.url),n.tload=performance.now(),n.mtime=new Date(o.getResponseHeader("Last-Modified")),0===i.indexOf("#EXTM3U"))if(i.indexOf("#EXTINF:")>0)if(null===this.id)a.trigger(t.default.MANIFEST_LOADED,{levels:[{url:r}],url:r,stats:n});else{var f=this.parseLevelPlaylist(i,r,l);n.tparsed=performance.now(),a.trigger(t.default.LEVEL_LOADED,{details:f,level:l,id:d,stats:n})}else s=this.parseMasterPlaylist(i,r),s.length?a.trigger(t.default.MANIFEST_LOADED,{levels:s,url:r,stats:n}):a.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no level found in manifest"});else a.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no EXTM3U delimiter"})}},{key:"loaderror",value:function(a){var r,n;null===this.id?(r=e.ErrorDetails.MANIFEST_LOAD_ERROR,n=!0):(r=e.ErrorDetails.LEVEL_LOAD_ERROR,n=!1),this.loader&&this.loader.abort(),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:r,fatal:n,url:this.url,loader:this.loader,response:a.currentTarget,level:this.id,id:this.id2})}},{key:"loadtimeout",value:function(){var r,n;null===this.id?(r=e.ErrorDetails.MANIFEST_LOAD_TIMEOUT,n=!0):(r=e.ErrorDetails.LEVEL_LOAD_TIMEOUT,n=!1),this.loader&&this.loader.abort(),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:r,fatal:n,url:this.url,loader:this.loader,level:this.id,id:this.id2})}}]),r}(i.default);s.default=u},{"../errors":20,"../event-handler":21,"../events":22,"../utils/attr-list":33,"../utils/url":37}],30:[function(a,i,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var r=function(){function e(n,r){for(var t=0;t>24&255,t[1]=e>>16&255,t[2]=e>>8&255,t[3]=255&e,t.set(a,4),r=0,e=8;i>r;r++)t.set(n[r],e),e+=n[r].byteLength;return t}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,r){return r*=t,e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,n){return e.box(e.types.moof,e.mfhd(t),e.traf(n,r))}},{key:"moov",value:function(t){for(var r=t.length,n=[];r--;)n[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(n).concat(e.mvex(t)))}},{key:"mvex",value:function(r){for(var t=r.length,n=[];t--;)n[t]=e.trex(r[t]);return e.box.apply(null,[e.types.mvex].concat(n))}},{key:"mvhd",value:function(t,r){r*=t;var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24&255,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,n)}},{key:"sdtp",value:function(i){var r,t,n=i.samples||[],a=new Uint8Array(4+n.length);for(t=0;t>>8&255),n.push(255&i),n=n.concat(Array.prototype.slice.call(a));for(r=0;r>>8&255),s.push(255&i),s=s.concat(Array.prototype.slice.call(a));var u=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),o=t.width,l=t.height;return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,255&o,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),u,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))}},{key:"esds",value:function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"stsd",value:function(t){return"audio"===t.type?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,n=t.duration*t.timescale,a=t.width,i=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,i>>8&255,255&i,0,0]))}},{key:"traf",value:function(n,t){var a=e.sdtp(n),r=n.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t])),e.trun(n,a.length+16+16+8+16+8+8),a)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(r){var t=r.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(h,o){var n,a,i,s,t,l,d=h.samples||[],r=d.length,f=12+16*r,u=new Uint8Array(f);for(o+=8+f,u.set([0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,o>>>24&255,o>>>16&255,o>>>8&255,255&o],0),n=0;r>n;n++)a=d[n],i=a.duration,s=a.size,t=a.flags,l=a.cts,u.set([i>>>24&255,i>>>16&255,i>>>8&255,255&i,s>>>24&255,s>>>16&255,s>>>8&255,255&s,t.isLeading<<2|t.dependsOn,t.isDependedOn<<6|t.hasRedundancy<<4|t.paddingValue<<1|t.isNonSync,61440&t.degradPrio,15&t.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*n);return e.box(e.types.trun,u)}},{key:"initSegment",value:function(n){e.types||e.init();var t,r=e.moov(n);return t=new 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r=this._events&&this._events[e]?t(this._events[e])?[this._events[e]]:this._events[e].slice():[]},e.prototype.listenerCount=function(r){if(this._events){var e=this._events[r];if(t(e))return 1;if(e)return e.length}return 0},e.listenerCount=function(e,t){return e.listenerCount(t)}},{}],2:[function(a,i,s){var n=arguments[3],e=arguments[4],r=arguments[5],t=JSON.stringify;i.exports=function(l){for(var i,s=Object.keys(r),a=0,d=s.length;d>a;a++){var o=s[a],u=r[o].exports;if(u===l||u.default===l){i=o;break}}if(!i){i=Math.floor(Math.pow(16,8)*Math.random()).toString(16);for(var f={},a=0,d=s.length;d>a;a++){var o=s[a];f[o]=o}e[i]=[Function(["require","module","exports"],"("+l+")(self)"),f]}var h=Math.floor(Math.pow(16,8)*Math.random()).toString(16),c={};c[i]=i,e[h]=[Function(["require"],"var f = require("+t(i)+");(f.default ? f.default : f)(self);"),c];var v="("+n+")({"+Object.keys(e).map(function(r){return t(r)+":["+e[r][0]+","+t(e[r][1])+"]"}).join(",")+"},{},["+t(h)+"])",g=window.URL||window.webkitURL||window.mozURL||window.msURL;return new Worker(g.createObjectURL(new Blob([v],{type:"text/javascript"})))}},{}],3:[function(e,p,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function v(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var o=function(){function e(i,r){for(var t=0;t500*e.duration){var d=Math.max(1,1e3*e.loaded/u);e.expectedLens){var o=void 0,r=void 0;for(r=e.level-1;r>=0&&(o=e.duration*i.levels[r].bitrate/(6.4*d),n.logger.log("fragLoadedDelay/bufferStarvationDelay/fragLevelNextLoadedDelay["+r+"] :"+l.toFixed(1)+"/"+s.toFixed(1)+"/"+o.toFixed(1)),!(s>o));r--);l>o&&(r=Math.max(0,r),i.nextLoadLevel=r,n.logger.warn("loading too slow, abort fragment loading and switch to level "+r),e.loader.abort(),this.clearTimer(),i.trigger(t.default.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e}))}}}}},{key:"onFragLoaded",value:function(e){this.clearTimer(),this.lastLoadedFragLevel=e.frag.level,this._nextAutoLevel=-1}},{key:"onError",value:function(e){switch(e.details){case s.ErrorDetails.FRAG_LOAD_ERROR:case s.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}}},{key:"clearTimer",value:function(){this.timer&&(clearInterval(this.timer),this.timer=null)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping=e}},{key:"nextAutoLevel",get:function(){var i,e,r,n=this.lastbw,t=this.hls;if(r=-1===this._autoLevelCapping&&t.levels&&t.levels.length?t.levels.length-1:this._autoLevelCapping,-1!==this._nextAutoLevel)return Math.min(this._nextAutoLevel,r);for(e=0;r>=e;e++)if(i=e<=this.lastLoadedFragLevel?.8*n:.7*n,ia.config.appendErrorMaxRetry)return t.logger.log("fail "+a.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),n=[],i.fatal=!0,void a.trigger(e.default.ERROR,i);i.fatal=!1,a.trigger(e.default.ERROR,i)}else n=[],i.details=r.ErrorDetails.BUFFER_FULL_ERROR,a.trigger(e.default.ERROR,i)}}}}},{key:"flushBuffer",value:function(l,s){var e,r,o,a,i,n;if(this.flushBufferCounter.5)return this.flushBufferCounter++,t.logger.log("flush "+u+" ["+i+","+n+"], of ["+o+","+a+"], pos:"+this.media.currentTime),e.remove(i,n),!1}else t.logger.warn("abort flushing too many retries");return t.logger.log("buffer flushed"),!0}}]),i}(s.default);n.default=o},{"../errors":20,"../event-handler":21,"../events":22,"../utils/logger":36}],5:[function(e,h,t){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function f(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(t,"__esModule",{value:!0});var o=function(){function e(i,r){for(var t=0;tthis.autoLevelCapping&&this.hls.streamController.nextLevelSwitch(),this.autoLevelCapping=this.hls.autoLevelCapping)}}},{key:"getMaxLevel",value:function(a){var r=void 0,e=void 0,t=void 0,s=this.mediaWidth,o=this.mediaHeight,i=0,n=0;for(e=0;a>=e&&(t=this.levels[e],r=e,i=t.width,n=t.height,!(i>=s||n>=o));e++);return r}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0;return this.media&&(e=this.media.width||this.media.clientWidth||this.media.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0;return this.media&&(e=this.media.height||this.media.clientHeight||this.media.offsetHeight,e*=this.contentScaleFactor),e}}]),e}(s.default);t.default=u},{"../event-handler":21,"../events":22}],6:[function(i,v,n){"use strict";function a(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function h(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(n,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;t=0&&i1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var m,l,a,_=this,d=this.hls,o=d.config;switch(this.state){case e.ERROR:case e.PAUSED:break;case e.STARTING:this.startLevel=d.startLevel,-1===this.startLevel&&(this.startLevel=0,this.fragBitrateTest=!0),this.level=d.nextLoadLevel=this.startLevel,this.state=e.WAITING_LEVEL,this.loadedmetadata=!1;break;case e.IDLE:if(!this.media&&(this.startFragRequested||!o.startFragPrefetch))break;m=this.loadedmetadata?this.media.currentTime:this.nextLoadPosition,l=this.startFragRequested===!1?this.startLevel:d.nextLoadLevel;var v,b=s.default.bufferInfo(this.media,m,o.maxBufferHole),k=b.len,f=b.end,h=this.fragPrevious;if(this.levels[l].hasOwnProperty("bitrate")?(v=Math.max(8*o.maxBufferSize/this.levels[l].bitrate,o.maxBufferLength),v=Math.min(v,o.maxMaxBufferLength)):v=o.maxBufferLength,v>k){if(d.nextLoadLevel=l,this.level=l,a=this.levels[l].details,"undefined"==typeof a||a.live&&this.levelLastLoaded!==l){this.state=e.WAITING_LEVEL;break}var u=a.fragments,c=u.length,g=u[0].start,y=u[c-1].start+u[c-1].duration,n=void 0;if(a.live){var S=void 0!==o.liveMaxLatencyDuration?o.liveMaxLatencyDuration:o.liveMaxLatencyDurationCount*a.targetduration;if(f=a.startSN&&E<=a.endSN&&(n=u[E-a.startSN],t.logger.log("live playlist, switching playlist, load frag with next SN: "+n.sn))}n||(n=u[Math.min(c-1,Math.round(c/2))],t.logger.log("live playlist, switching playlist, unknown, load middle frag : "+n.sn))}}else g>f&&(n=u[0]);if(n||!function(){var i=void 0,s=o.maxFragLookUpTolerance;y>f?(f>y-s&&(s=0),i=p.default.search(u,function(e){return e.start+e.duration-s<=f?1:e.start-s>f?-1:0})):i=u[c-1],i&&(n=i,g=i.start,h&&n.level===h.level&&n.sn===h.sn&&(n.sn1&&(n.expectedLen=Math.round(n.duration*this.levels[l].bitrate/8),n.trequest=performance.now()),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,n.loadCounter){n.loadCounter++;var R=o.fragLoadingLoopThreshold;if(n.loadCounter>R&&Math.abs(this.fragLoadIdx-n.loadIdx)=A||D)&&(t.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=e.IDLE);break;case e.STOPPED:case e.FRAG_LOADING:case e.PARSING:case e.PARSED:case e.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"getBufferRange",value:function(i){var e,t,r=this.bufferRange;if(r)for(e=r.length-1;e>=0;e--)if(t=r[e],i>=t.start&&i<=t.end)return t;return null}},{key:"followingBufferRange",value:function(e){return e?this.getBufferRange(e.end+.5):null}},{key:"isBuffered",value:function(r){for(var i=this.media,t=i.buffered,e=0;e=t.start(e)&&r<=t.end(e))return!0;return!1}},{key:"_checkFragmentChanged",value:function(){var t,e,i=this.media;if(i&&i.seeking===!1&&(e=i.currentTime,e>i.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),this.isBuffered(e)?t=this.getBufferRange(e):this.isBuffered(e+.1)&&(t=this.getBufferRange(e+.1)),t)){var n=t.frag;n!==this.fragPlaying&&(this.fragPlaying=n,this.hls.trigger(r.default.FRAG_CHANGED,{frag:n}))}}},{key:"immediateLevelSwitch",value:function(){t.logger.log("immediateLevelSwitch"),this.immediateSwitch||(this.immediateSwitch=!0,this.previouslyPaused=this.media.paused,this.media.pause());var i=this.fragCurrent;i&&i.loader&&i.loader.abort(),this.fragCurrent=null,this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY}),this.state=e.PAUSED,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.tick()}},{key:"immediateLevelSwitchEnd",value:function(){this.immediateSwitch=!1,
+this.media.currentTime-=1e-4,this.previouslyPaused||this.media.play()}},{key:"nextLevelSwitch",value:function(){var n,i,t;if(i=this.getBufferRange(this.media.currentTime),i&&i.start>1&&(this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:0,endOffset:i.start-1}),this.state=e.PAUSED),this.media.paused)n=0;else{var o=this.hls.nextLoadLevel,l=this.levels[o],s=this.fragLastKbps;n=s&&this.fragCurrent?this.fragCurrent.duration*l.bitrate/(1e3*s)+1:0}if(t=this.getBufferRange(this.media.currentTime+n),t&&(t=this.followingBufferRange(t))){this.hls.trigger(r.default.BUFFER_FLUSHING,{startOffset:t.start,endOffset:Number.POSITIVE_INFINITY}),this.state=e.PAUSED;var a=this.fragCurrent;a&&a.loader&&a.loader.abort(),this.fragCurrent=null,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold}}},{key:"onMediaAttached",value:function(t){var e=this.media=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended),this.levels&&this.config.autoStartLoad&&this.hls.startLoad()}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(t.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var r=this.levels;r&&r.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){if(this.state===e.FRAG_LOADING){if(0===s.default.bufferInfo(this.media,this.media.currentTime,this.config.maxBufferHole).len){t.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load");var r=this.fragCurrent;r&&(r.loader&&r.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.state=e.IDLE}}else this.state===e.ENDED&&(this.state=e.IDLE);this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaSeeked",value:function(){this.tick()}},{key:"onMediaEnded",value:function(){t.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){t.logger.log("trigger BUFFER_RESET"),this.hls.trigger(r.default.BUFFER_RESET),this.bufferRange=[],this.stalled=!1}},{key:"onManifestParsed",value:function(r){var e,i=!1,n=!1;r.levels.forEach(function(t){e=t.audioCodec,e&&(-1!==e.indexOf("mp4a.40.2")&&(i=!0),-1!==e.indexOf("mp4a.40.5")&&(n=!0))}),this.audioCodecSwitch=i&&n,this.audioCodecSwitch&&t.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=r.levels,this.startLevelLoaded=!1,this.startFragRequested=!1,this.config.autoStartLoad&&this.hls.startLoad()}},{key:"onLevelLoaded",value:function(s){var i=s.details,n=s.level,o=this.levels[n],l=i.totalduration,a=0;if(t.logger.log("level "+n+" loaded ["+i.startSN+","+i.endSN+"],duration:"+l),this.levelLastLoaded=n,i.live){var d=o.details;d?(u.default.mergeDetails(d,i),a=i.fragments[0].start,i.PTSKnown?t.logger.log("live playlist sliding:"+a.toFixed(3)):t.logger.log("live playlist - outdated PTS, unknown sliding")):(i.PTSKnown=!1,t.logger.log("live playlist - first load, unknown sliding"))}else i.PTSKnown=!1;if(o.details=i,this.hls.trigger(r.default.LEVEL_UPDATED,{details:i,level:n}),this.startFragRequested===!1){if(i.live){var f=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*i.targetduration;this.startPosition=Math.max(0,a+l-f)}this.nextLoadPosition=this.startPosition}this.state===e.WAITING_LEVEL&&(this.state=e.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===e.KEY_LOADING&&(this.state=e.IDLE,this.tick())}},{key:"onFragLoaded",value:function(n){var i=this.fragCurrent;if(this.state===e.FRAG_LOADING&&i&&n.frag.level===i.level&&n.frag.sn===i.sn)if(this.fragBitrateTest===!0)this.state=e.IDLE,this.fragBitrateTest=!1,n.stats.tparsed=n.stats.tbuffered=performance.now(),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:n.stats,frag:i});else{this.state=e.PARSING,this.stats=n.stats;var s=this.levels[this.level],o=s.details,d=o.totalduration,f=i.start,l=i.level,u=i.sn,a=s.audioCodec||this.config.defaultAudioCodec;this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),void 0===a&&(a=this.lastAudioCodec),a&&(a=-1!==a.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingAppending=0,t.logger.log("Demuxing "+u+" of ["+o.startSN+" ,"+o.endSN+"],level "+l),this.demuxer.push(n.payload,a,s.videoCodec,f,i.cc,l,u,d,i.decryptdata)}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(l){if(this.state===e.PARSING){var o,i,n=l.tracks;if(i=n.audio){var a=this.levels[this.level].audioCodec,u=navigator.userAgent.toLowerCase();a&&this.audioCodecSwap&&(t.logger.log("swapping playlist audio codec"),a=-1!==a.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&-1===u.indexOf("firefox")&&(a="mp4a.40.5"),-1!==u.indexOf("android")&&(a="mp4a.40.2",t.logger.log("Android: force audio codec to"+a)),i.levelCodec=a}if(i=n.video,i&&(i.levelCodec=this.levels[this.level].videoCodec),l.unique){var s={codec:"",levelCodec:""};for(o in l.tracks)i=n[o],s.container=i.container,s.codec&&(s.codec+=",",s.levelCodec+=","),i.codec&&(s.codec+=i.codec),i.levelCodec&&(s.levelCodec+=i.levelCodec);n={audiovideo:s}}this.hls.trigger(r.default.BUFFER_CODECS,n);for(o in n){i=n[o],t.logger.log("track:"+o+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var d=i.initSegment;d&&(this.pendingAppending++,this.hls.trigger(r.default.BUFFER_APPENDING,{type:o,data:d}))}this.tick()}}},{key:"onFragParsingData",value:function(i){var o=this;if(this.state===e.PARSING){this.tparse2=Date.now();var n=this.levels[this.level],a=this.fragCurrent;t.logger.log("parsed "+i.type+",PTS:["+i.startPTS.toFixed(3)+","+i.endPTS.toFixed(3)+"],DTS:["+i.startDTS.toFixed(3)+"/"+i.endDTS.toFixed(3)+"],nb:"+i.nb);var l=u.default.updateFragPTS(n.details,a.sn,i.startPTS,i.endPTS),s=this.hls;s.trigger(r.default.LEVEL_PTS_UPDATED,{details:n.details,level:this.level,drift:l}),[i.data1,i.data2].forEach(function(e){e&&(o.pendingAppending++,s.trigger(r.default.BUFFER_APPENDING,{type:i.type,data:e}))}),this.nextLoadPosition=i.endPTS,this.bufferRange.push({type:i.type,start:i.startPTS,end:i.endPTS,frag:a}),this.tick()}else t.logger.warn("not in PARSING state but "+this.state+", ignoring FRAG_PARSING_DATA event")}},{key:"onFragParsed",value:function(){this.state===e.PARSING&&(this.stats.tparsed=performance.now(),this.state=e.PARSED,this._checkAppendedParsed())}},{key:"onBufferAppended",value:function(){switch(this.state){case e.PARSING:case e.PARSED:this.pendingAppending--,this._checkAppendedParsed()}}},{key:"_checkAppendedParsed",value:function(){if(this.state===e.PARSED&&0===this.pendingAppending){var n=this.fragCurrent,i=this.stats;n&&(this.fragPrevious=n,i.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*i.length/(i.tbuffered-i.tfirst)),this.hls.trigger(r.default.FRAG_BUFFERED,{stats:i,frag:n}),t.logger.log("media buffered : "+this.timeRangesToString(this.media.buffered)),this.state=e.IDLE),this.tick()}}},{key:"onError",value:function(n){switch(n.details){case i.ErrorDetails.FRAG_LOAD_ERROR:case i.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!n.fatal){var a=this.fragLoadError;if(a?a++:a=1,a<=this.config.fragLoadingMaxRetry){this.fragLoadError=a,n.frag.loadCounter=0;var s=Math.min(Math.pow(2,a-1)*this.config.fragLoadingRetryDelay,64e3);t.logger.warn("mediaController: frag loading failed, retry in "+s+" ms"),this.retryDate=performance.now()+s,this.state=e.FRAG_LOADING_WAITING_RETRY}else t.logger.error("mediaController: "+n.details+" reaches max retry, redispatch as fatal ..."),n.fatal=!0,this.hls.trigger(r.default.ERROR,n),this.state=e.ERROR}break;case i.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case i.ErrorDetails.LEVEL_LOAD_ERROR:case i.ErrorDetails.LEVEL_LOAD_TIMEOUT:case i.ErrorDetails.KEY_LOAD_ERROR:case i.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==e.ERROR&&(this.state=n.fatal?e.ERROR:e.IDLE,t.logger.warn("mediaController: "+n.details+" while loading frag,switch to "+this.state+" state ..."));break;case i.ErrorDetails.BUFFER_FULL_ERROR:this.config.maxMaxBufferLength/=2,t.logger.warn("reduce max buffer length to "+this.config.maxMaxBufferLength+"s and trigger a nextLevelSwitch to flush old buffer and fix QuotaExceededError"),this.nextLevelSwitch()}}},{key:"_checkBuffer",value:function(){var e=this.media;if(e){var f=e.readyState;if(f){var n,a,l=this.seekAfterBuffered;if(l)e.duration>=l&&(n=l,this.seekAfterBuffered=void 0);else{a=e.currentTime;var g=this.loadedmetadata;!g&&e.buffered.length&&(this.loadedmetadata=!0,a||a===this.startPosition||(n=this.startPosition))}n&&(a=n,t.logger.log("target seek position:"+n));var u=s.default.bufferInfo(e,a,0),v=!(e.paused||e.ended||e.seeking||2>f),d=.4,h=a>e.playbackRate*this.lastCurrentTime;if(this.stalled&&h&&(this.stalled=!1,t.logger.log("playback not stuck anymore @"+a)),u.len<=d){if(h||!v?(d=0,this.seekHoleNudgeDuration=0):this.stalled?this.seekHoleNudgeDuration+=this.config.seekHoleNudgeDuration:(this.seekHoleNudgeDuration=0,t.logger.log("playback seems stuck @"+a),this.hls.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1}),this.stalled=!0),u.len<=d){var o=u.nextStart,c=o-a;o&&c0&&!e.seeking&&(t.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+o+" + nudge "+this.seekHoleNudgeDuration),e.currentTime=o+this.seekHoleNudgeDuration,this.hls.trigger(r.default.ERROR,{type:i.ErrorTypes.MEDIA_ERROR,details:i.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1}))}}else n&&e.currentTime!==n&&(t.logger.log("adjust currentTime from "+e.currentTime+" to "+n),e.currentTime=n)}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=e.IDLE,this.tick()}},{key:"onBufferFlushed",value:function(){var t,r,i=[];for(r=0;re;e++)r+="["+t.start(e)+","+t.end(e)+"]";return r}},{key:"currentLevel",get:function(){if(this.media){var e=this.getBufferRange(this.media.currentTime);if(e)return e.frag.level}return-1}},{key:"nextBufferRange",get:function(){return this.media?this.followingBufferRange(this.getBufferRange(this.media.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferRange;return e?e.frag.level:-1}}]),n}(l.default);o.default=f},{"../demux/demuxer":16,"../errors":20,"../event-handler":21,"../events":22,"../helper/buffer-helper":23,"../helper/level-helper":24,"../utils/binary-search":34,"../utils/logger":36}],8:[function(t,v,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function f(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var c=function(){function e(i,r){for(var t=0;te;e++)c[(n[e]=e<<1^283*(e>>7))^e]=e;for(i=r=0;!h[i];i^=u||1,r=c[r]||1)for(t=r^r<<1^r<<2^r<<3^r<<4,t=t>>8^255&t^99,h[i]=t,v[t]=i,d=n[f=n[u=n[i]]],l=16843009*d^65537*f^257*u^16843008*i,s=257*n[t]^16843008*t,e=0;4>e;e++)a[e][i]=s=s<<24^s>>>8,o[e][t]=l=l<<24^l>>>8;for(e=0;5>e;e++)a[e]=a[e].slice(0),o[e]=o[e].slice(0)}},{key:"decrypt",value:function(R,p,_,b,E,m){var h,g,v,a,e=this._key[1],t=R^e[0],i=b^e[1],n=_^e[2],r=p^e[3],y=e.length/4-2,s=4,o=this._tables[1],f=o[0],d=o[1],u=o[2],l=o[3],c=o[4];for(a=0;y>a;a++)h=f[t>>>24]^d[i>>16&255]^u[n>>8&255]^l[255&r]^e[s],g=f[i>>>24]^d[n>>16&255]^u[r>>8&255]^l[255&t]^e[s+1],v=f[n>>>24]^d[r>>16&255]^u[t>>8&255]^l[255&i]^e[s+2],r=f[r>>>24]^d[t>>16&255]^u[i>>8&255]^l[255&n]^e[s+3],s+=4,t=h,i=g,n=v;for(a=0;4>a;a++)E[(3&-a)+m]=c[t>>>24]<<24^c[i>>16&255]<<16^c[n>>8&255]<<8^c[255&r]^e[s++],h=t,t=i,i=n,n=r,r=h}}]),e}();e.default=i},{}],10:[function(t,l,e){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t>8|e>>>24}},{key:"doDecrypt",value:function(i,g,n){var u,h,o,f,l,c,d,a,e,r=new Int32Array(i.buffer,i.byteOffset,i.byteLength>>2),p=new s.default(Array.prototype.slice.call(g)),v=new Uint8Array(i.byteLength),t=new Int32Array(v.buffer);for(u=~~n[0],h=~~n[1],o=~~n[2],f=~~n[3],e=0;ee&&(255!==t[e]||240!==(240&t[e+1]));e++);for(r.audiosamplerate||(n=o.default.getAudioConfig(this.observer,t,e,p),r.config=n.config,r.audiosamplerate=n.samplerate,r.channelCount=n.channelCount,r.codec=n.codec,r.duration=y,l.logger.log("parsed codec:"+r.codec+",rate:"+n.samplerate+",nb channel:"+n.channelCount)),c=0,g=9216e4/r.audiosamplerate;u>e+5&&(s=1&t[e+1]?7:9,a=(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5,a-=s,a>0&&u>=e+s+a);)for(f=h+c*g,v={unit:t.subarray(e+s,e+s+a),pts:f,dts:f},r.samples.push(v),r.len+=a,e+=a+s,c++;u-1>e&&(255!==t[e]||240!==(240&t[e+1]));e++);this.remuxer.remux(this._aacTrack,{samples:[]},{samples:[{pts:h,dts:h,unit:d.payload}]},{samples:[]},m)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(t){var e,r,n=new i.default(t);if(n.hasTimeStamp)for(e=n.length,r=t.length;r-1>e;e++)if(255===t[e]&&240===(240&t[e+1]))return!0;return!1}}]),e}();t.default=s},{"../demux/id3":18,"../utils/logger":36,"./adts":13}],13:[function(e,o,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t>>6)+1,e=(60&u[l+2])>>>2,e>d.length-1?void h.trigger(Event.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+e}):(o=(1&u[l+2])<<2,o|=(192&u[l+3])>>>6,a.logger.log("manifest codec:"+n+",ADTS data:type:"+i+",sampleingIndex:"+e+"["+d[e]+"Hz],channelConfig:"+o),-1!==f.indexOf("firefox")?e>=6?(i=5,t=new Array(4),s=e-3):(i=2,t=new Array(2),s=e):-1!==f.indexOf("android")?(i=2,t=new Array(2),s=e):(i=5,t=new Array(4),n&&(-1!==n.indexOf("mp4a.40.29")||-1!==n.indexOf("mp4a.40.5"))||!n&&e>=6?s=e-3:((n&&-1!==n.indexOf("mp4a.40.2")&&e>=6&&1===o||!n&&1===o)&&(i=2,t=new Array(2)),s=e)),t[0]=i<<3,t[0]|=(14&e)>>1,t[1]|=(1&e)<<7,t[1]|=o<<3,5===i&&(t[1]|=(14&s)>>1,t[2]=(1&s)<<7,t[2]|=8,t[3]=0),{config:t,samplerate:d[e],channelCount:o,codec:"mp4a.40."+i})}}]),e}();t.default=s},{"../errors":20,"../utils/logger":36}],14:[function(e,y,i){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}function d(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(i,"__esModule",{value:!0});var h=function(){function e(i,r){for(var t=0;t1?r-1:0),e=1;r>e;e++)n[e-1]=arguments[e];t.emit.apply(t,[i,i].concat(n))},t.off=function(n){for(var r=arguments.length,i=Array(r>1?r-1:0),e=1;r>e;e++)i[e-1]=arguments[e];t.removeListener.apply(t,[n].concat(i))},r.addEventListener("message",function(i){var e=i.data;switch(e.cmd){case"init":r.demuxer=new u.default(t,e.typeSupported);break;case"demux":r.demuxer.push(new Uint8Array(e.data),e.audioCodec,e.videoCodec,e.timeOffset,e.cc,e.level,e.sn,e.duration)}}),t.on(e.default.FRAG_PARSING_INIT_SEGMENT,function(t,e){r.postMessage({event:t,tracks:e.tracks,unique:e.unique})}),t.on(e.default.FRAG_PARSING_DATA,function(i,e){var t={event:i,type:e.type,startPTS:e.startPTS,endPTS:e.endPTS,startDTS:e.startDTS,endDTS:e.endDTS,data1:e.data1.buffer,data2:e.data2.buffer,nb:e.nb};r.postMessage(t,[t.data1,t.data2])}),t.on(e.default.FRAG_PARSED,function(e){r.postMessage({event:e})}),t.on(e.default.ERROR,function(e,t){r.postMessage({event:e,data:t})}),t.on(e.default.FRAG_PARSING_METADATA,function(e,t){var i={event:e,samples:t.samples};r.postMessage(i)}),t.on(e.default.FRAG_PARSING_USERDATA,function(e,t){var i={event:e,samples:t.samples};r.postMessage(i)})};i.default=o},{"../demux/demuxer-inline":14,"../events":22,events:1}],16:[function(t,g,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(i,"__esModule",{value:!0});var h=function(){function e(i,r){for(var t=0;t0&&null!=e&&null!=e.key&&"AES-128"===e.method){null==this.decrypter&&(this.decrypter=new l.default(this.hls));var d=this;this.decrypter.decrypt(t,e.key,e.iv,function(e){d.pushDecrypted(e,r,i,n,a,s,o,u)})}else this.pushDecrypted(t,r,i,n,a,s,o,u)}},{key:"onWorkerMessage",value:function(i){var t=i.data;switch(t.event){case e.default.FRAG_PARSING_INIT_SEGMENT:var r={};r.tracks=t.tracks,r.unique=t.unique,this.hls.trigger(e.default.FRAG_PARSING_INIT_SEGMENT,r);break;case e.default.FRAG_PARSING_DATA:this.hls.trigger(e.default.FRAG_PARSING_DATA,{data1:new Uint8Array(t.data1),data2:new Uint8Array(t.data2),startPTS:t.startPTS,endPTS:t.endPTS,startDTS:t.startDTS,endDTS:t.endDTS,type:t.type,nb:t.nb});break;case e.default.FRAG_PARSING_METADATA:this.hls.trigger(e.default.FRAG_PARSING_METADATA,{samples:t.samples});break;case e.default.FRAG_PARSING_USERDATA:this.hls.trigger(e.default.FRAG_PARSING_USERDATA,{samples:t.samples});break;default:this.hls.trigger(t.event,t.data)}}}]),r}();i.default=o},{"../crypt/decrypter":11,"../demux/demuxer-inline":14,"../demux/demuxer-worker":15,"../events":22,"../utils/logger":36,webworkify:2}],17:[function(t,s,e){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function e(i,r){for(var t=0;te?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&n.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0?r<>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(n){var t,i,r=8,e=8;for(t=0;n>t;t++)0!==e&&(i=this.readEG(),e=(r+i+256)%256),r=0===e?r:e}},{key:"readSPS",value:function(){var t,g,p,l,n,a,i,o,r,s=0,d=0,f=0,h=0,c=1;if(this.readUByte(),t=this.readUByte(),g=this.readBits(5),this.skipBits(3),p=this.readUByte(),this.skipUEG(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var v=this.readUEG();if(3===v&&this.skipBits(1),this.skipUEG(),this.skipUEG(),this.skipBits(1),this.readBoolean())for(o=3!==v?8:12,r=0;o>r;r++)this.readBoolean()&&(6>r?this.skipScalingList(16):this.skipScalingList(64))}this.skipUEG();var u=this.readUEG();if(0===u)this.readUEG();else if(1===u)for(this.skipBits(1),this.skipEG(),this.skipEG(),l=this.readUEG(),r=0;l>r;r++)this.skipEG();if(this.skipUEG(),this.skipBits(1),n=this.readUEG(),a=this.readUEG(),i=this.readBits(1),0===i&&this.skipBits(1),this.skipBits(1),this.readBoolean()&&(s=this.readUEG(),d=this.readUEG(),f=this.readUEG(),h=this.readUEG()),this.readBoolean()&&this.readBoolean()){var e=void 0,y=this.readUByte();switch(y){case 1:e=[1,1];break;case 2:e=[12,11];break;case 3:e=[10,11];break;case 4:e=[16,11];break;case 5:e=[40,33];break;case 6:e=[24,11];break;case 7:e=[20,11];break;case 8:e=[32,11];break;case 9:e=[80,33];break;case 10:e=[18,11];
+break;case 11:e=[15,11];break;case 12:e=[64,33];break;case 13:e=[160,99];break;case 14:e=[4,3];break;case 15:e=[3,2];break;case 16:e=[2,1];break;case 255:e=[this.readUByte()<<8|this.readUByte(),this.readUByte()<<8|this.readUByte()]}e&&(c=e[0]/e[1])}return{width:Math.ceil((16*(n+1)-2*s-2*d)*c),height:(2-i)*(a+1)*16-(i?2:4)*(f+h)}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),e}();e.default=a},{"../utils/logger":36}],18:[function(r,s,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;tr);return t}},{key:"_parseID3Frames",value:function(r,t,a){for(var n,s,o,l,i;a>=t+8;)switch(n=this.readUTF(r,t,4),t+=4,s=r[t++]<<24+r[t++]<<16+r[t++]<<8+r[t++],l=r[t++]<<8+r[t++],o=t,n){case"PRIV":if("com.apple.streaming.transportStreamTimestamp"===this.readUTF(r,t,44)){t+=44,t+=4;var u=1&r[t++];this._hasTimeStamp=!0,i=((r[t++]<<23)+(r[t++]<<15)+(r[t++]<<7)+r[t++])/45,u&&(i+=47721858.84),i=Math.round(i),e.logger.trace("ID3 timestamp found: "+i),this._timeStamp=i}}}},{key:"hasTimeStamp",get:function(){return this._hasTimeStamp}},{key:"timeStamp",get:function(){return this._timeStamp}},{key:"length",get:function(){return this._length}},{key:"payload",get:function(){return this._payload}}]),t}();t.default=a},{"../utils/logger":36}],19:[function(t,v,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var f=function(){function e(i,r){for(var t=0;tt;t+=188)if(71===i[t]){if(d=!!(64&i[t+1]),u=((31&i[t+1])<<8)+i[t+2],y=(48&i[t+3])>>4,y>1){if(n=t+5+i[t+4],n===t+188)continue}else n=t+4;if(g)if(u===h){if(d){if(s&&(this._parseAVCPES(this._parsePES(s)),b&&this._avcTrack.codec&&(-1===f||this._aacTrack.codec)))return void this.remux(i);s={data:[],size:0}}s&&(s.data.push(i.subarray(n,t+188)),s.size+=t+188-n)}else if(u===f){if(d){if(o&&(this._parseAACPES(this._parsePES(o)),b&&this._aacTrack.codec&&(-1===h||this._avcTrack.codec)))return void this.remux(i);o={data:[],size:0}}o&&(o.data.push(i.subarray(n,t+188)),o.size+=t+188-n)}else u===v&&(d&&(l&&this._parseID3PES(this._parsePES(l)),l={data:[],size:0}),l&&(l.data.push(i.subarray(n,t+188)),l.size+=t+188-n));else d&&(n+=i[n]+1),0===u?this._parsePAT(i,n):u===this._pmtId&&(this._parsePMT(i,n),g=this.pmtParsed=!0,h=this._avcTrack.id,f=this._aacTrack.id,v=this._id3Track.id)}else this.observer.trigger(a.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});s&&this._parseAVCPES(this._parsePES(s)),o&&this._parseAACPES(this._parsePES(o)),l&&this._parseID3PES(this._parsePES(l)),this.remux(null)}},{key:"remux",value:function(e){this.remuxer.remux(this._aacTrack,this._avcTrack,this._id3Track,this._txtTrack,this.timeOffset,this.contiguous,e)}},{key:"destroy",value:function(){this.switchLevel(),this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){this._pmtId=(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(r,t){var n,a,s,i;for(n=(15&r[t+1])<<8|r[t+2],a=t+3+n-4,s=(15&r[t+10])<<8|r[t+11],t+=12+s;a>t;){switch(i=(31&r[t+1])<<8|r[t+2],r[t]){case 15:this._aacTrack.id=i;break;case 21:this._id3Track.id=i;break;case 27:this._avcTrack.id=i;break;default:e.logger.log("unkown stream type:"+r[t])}t+=((15&r[t+3])<<8|r[t+4])+5}}},{key:"_parsePES",value:function(o){var e,a,h,d,u,l,i,r,t,f=0,s=o.data;if(e=s[0],h=(e[0]<<16)+(e[1]<<8)+e[2],1===h){for(d=(e[4]<<8)+e[5],a=e[7],192&a&&(i=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,i>4294967295&&(i-=8589934592),64&a?(r=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,r>4294967295&&(r-=8589934592)):r=i),u=e[8],t=u+9,o.size-=t,l=new Uint8Array(o.size);s.length;){e=s.shift();var n=e.byteLength;if(t){if(t>n){t-=n;continue}e=e.subarray(t),n-=t,t=0}l.set(e,f),f+=n}return{data:l,pts:i,dts:r,len:d}}return null}},{key:"_parseAVCPES",value:function(i){var t,p,a,l,y=this,r=this._avcTrack,u=r.samples,m=this._parseAVCNALu(i.data),d=[],o=!1,h=!1,c=0;if(0===m.length&&u.length>0){var v=u[u.length-1],f=v.units.units[v.units.units.length-1],g=new Uint8Array(f.data.byteLength+i.data.byteLength);g.set(f.data,0),g.set(i.data,f.data.byteLength),f.data=g,v.units.length+=i.data.byteLength,r.len+=i.data.byteLength}i.data=null;var n="";m.forEach(function(e){switch(e.type){case 1:a=!0,o&&(n+="NDR ");break;case 5:a=!0,o&&(n+="IDR "),h=!0;break;case 6:a=!0,o&&(n+="SEI "),t=new s.default(e.data),t.readUByte();var E=t.readUByte();if(4===E){var g=0;do g=t.readUByte();while(255===g);var R=t.readUByte();if(181===R){var _=t.readUShort();if(49===_){var A=t.readUInt();if(1195456820===A){var k=t.readUByte();if(3===k){var v=t.readUByte(),b=t.readUByte(),S=31&v,f=[v,b];for(l=0;S>l;l++)f.push(t.readUByte()),f.push(t.readUByte()),f.push(t.readUByte());y._txtTrack.samples.push({type:3,pts:i.pts,bytes:f})}}}}}break;case 7:if(a=!0,o&&(n+="SPS "),!r.sps){t=new s.default(e.data);var p=t.readSPS();r.width=p.width,r.height=p.height,r.sps=[e.data],r.duration=y._duration;var L=e.data.subarray(1,4),m="avc1.";for(l=0;3>l;l++){var u=L[l].toString(16);u.length<2&&(u="0"+u),m+=u}r.codec=m}break;case 8:a=!0,o&&(n+="PPS "),r.pps||(r.pps=[e.data]);break;case 9:a=!1,o&&(n+="AUD ");break;default:a=!1,n+="unknown NAL "+e.type+" "}a&&(d.push(e),c+=e.data.byteLength)}),(o||n.length)&&e.logger.log(n),d.length&&(h===!0||r.sps)&&(p={units:{units:d,length:c},pts:i.pts,dts:i.dts,key:h},u.push(p),r.len+=c,r.nbNalu+=d.length)}},{key:"_parseAVCNALu",value:function(r){for(var a,i,s,p,n,l,t=0,h=r.byteLength,e=0,d=[];h>t;)switch(a=r[t++],e){case 0:0===a&&(e=1);break;case 1:e=0===a?2:0;break;case 2:case 3:if(0===a)e=3;else if(1===a&&h>t){if(p=31&r[t],n)s={data:r.subarray(n,t-e-1),type:l},d.push(s);else if(i=t-e-1){var c=this._avcTrack,f=c.samples;if(f.length){var v=f[f.length-1],g=v.units.units,o=g[g.length-1],u=new Uint8Array(o.data.byteLength+i);u.set(o.data,0),u.set(r.subarray(0,i),o.data.byteLength),o.data=u,v.units.length+=i,c.len+=i}}n=t,l=p,e=0}else e=0}return n&&(s={data:r.subarray(n,h),type:l},d.push(s)),d}},{key:"_parseAACPES",value:function(R){var l,o,p,E,t,d,f,s,_,n=this._aacTrack,i=R.data,v=R.pts,k=0,L=this._duration,A=this.audioCodec,u=this.aacOverFlow,b=this.lastAacPTS;if(u){var m=new Uint8Array(u.byteLength+i.byteLength);m.set(u,0),m.set(i,u.byteLength),i=m}for(t=k,s=i.length;s-1>t&&(255!==i[t]||240!==(240&i[t+1]));t++);if(t){var y,h;if(s-1>t?(y="AAC PES did not start with ADTS header,offset:"+t,h=!1):(y="no ADTS header found in AAC PES",h=!0),this.observer.trigger(a.default.ERROR,{type:r.ErrorTypes.MEDIA_ERROR,details:r.ErrorDetails.FRAG_PARSING_ERROR,fatal:h,reason:y}),h)return}if(n.audiosamplerate||(l=c.default.getAudioConfig(this.observer,i,t,A),n.config=l.config,n.audiosamplerate=l.samplerate,n.channelCount=l.channelCount,n.codec=l.codec,n.duration=L,e.logger.log("parsed codec:"+n.codec+",rate:"+l.samplerate+",nb channel:"+l.channelCount)),E=0,p=9216e4/n.audiosamplerate,u&&b){var g=b+p;Math.abs(g-v)>1&&(e.logger.log("AAC: align PTS for overlapping frames by "+Math.round((g-v)/90)),v=g)}for(;s>t+5&&(d=1&i[t+1]?7:9,o=(3&i[t+3])<<11|i[t+4]<<3|(224&i[t+5])>>>5,o-=d,o>0&&s>=t+d+o);)for(f=v+E*p,_={unit:i.subarray(t+d,t+d+o),pts:f,dts:f},n.samples.push(_),n.len+=o,t+=o+d,E++;s-1>t&&(255!==i[t]||240!==(240&i[t+1]));t++);u=s>t?i.subarray(t,s):null,this.aacOverFlow=u,this.lastAacPTS=f}},{key:"_parseID3PES",value:function(e){this._id3Track.samples.push(e)}}],[{key:"probe",value:function(e){return e.length>=564&&71===e[0]&&71===e[188]&&71===e[376]}}]),t}();n.default=o},{"../errors":20,"../events":22,"../utils/logger":36,"./adts":13,"./exp-golomb":17}],20:[function(t,r,e){"use strict";Object.defineProperty(e,"__esModule",{value:!0});e.ErrorTypes={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",OTHER_ERROR:"otherError"},e.ErrorDetails={MANIFEST_LOAD_ERROR:"manifestLoadError",MANIFEST_LOAD_TIMEOUT:"manifestLoadTimeOut",MANIFEST_PARSING_ERROR:"manifestParsingError",MANIFEST_INCOMPATIBLE_CODECS_ERROR:"manifestIncompatibleCodecsError",LEVEL_LOAD_ERROR:"levelLoadError",LEVEL_LOAD_TIMEOUT:"levelLoadTimeOut",LEVEL_SWITCH_ERROR:"levelSwitchError",FRAG_LOAD_ERROR:"fragLoadError",FRAG_LOOP_LOADING_ERROR:"fragLoopLoadingError",FRAG_LOAD_TIMEOUT:"fragLoadTimeOut",FRAG_DECRYPT_ERROR:"fragDecryptError",FRAG_PARSING_ERROR:"fragParsingError",KEY_LOAD_ERROR:"keyLoadError",KEY_LOAD_TIMEOUT:"keyLoadTimeOut",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",BUFFER_STALLED_ERROR:"bufferStalledError",BUFFER_FULL_ERROR:"bufferFullError",BUFFER_SEEK_OVER_HOLE:"bufferSeekOverHole"}},{}],21:[function(a,s,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},i=function(){function e(i,r){for(var t=0;t1?i-1:0),r=1;i>r;r++)n[r-1]=arguments[r];this.handledEvents=n,this.useGenericHandler=!0,this.registerListeners()}return i(e,[{key:"destroy",value:function(){this.unregisterListeners()}},{key:"isEventHandler",value:function(){return"object"===r(this.handledEvents)&&this.handledEvents.length&&"function"==typeof this.onEvent}},{key:"registerListeners",value:function(){this.isEventHandler()&&this.handledEvents.forEach(function(e){if("hlsEventGeneric"===e)throw new Error("Forbidden event name: "+e);this.hls.on(e,this.onEvent)}.bind(this))}},{key:"unregisterListeners",value:function(){this.isEventHandler()&&this.handledEvents.forEach(function(e){this.hls.off(e,this.onEvent)}.bind(this))}},{key:"onEvent",value:function(e,t){this.onEventGeneric(e,t)}},{key:"onEventGeneric",value:function(e,t){var r=function(t,r){var e="on"+t.replace("hls","");if("function"!=typeof this[e])throw new Error("Event "+t+" has no generic handler in this "+this.constructor.name+" class (tried "+e+")");return this[e].bind(this,r)};r.call(this,e,t).call()}}]),e}();e.default=n},{}],22:[function(t,e,r){"use strict";e.exports={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",LEVEL_SWITCH:"hlsLevelSwitch",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded"}},{}],23:[function(n,a,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;td&&(t[u-1].end=r[e].end):t.push(r[e])}else t.push(r[e])}for(e=0,o=0,l=n=i;e=a&&f>i)l=a,n=f,o=n-i;else if(a>i+s){h=a;break}}return{len:o,start:l,end:n,nextStart:h}}}]),e}();e.default=i},{}],24:[function(r,s,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;td)return void(i.PTSKnown=!1);for(var r=c;d>=r;r++){var l=h[f+r],n=o[r];u=l.cc-n.cc,isNaN(l.startPTS)||(n.start=n.startPTS=l.startPTS,n.endPTS=l.endPTS,n.duration=l.duration,s=n)}if(u)for(e.logger.log("discontinuity sliding from playlist, take drift into account"),r=0;ri.endSN)return 0;o=l-i.startSN,a=i.fragments,r=a[o],isNaN(r.startPTS)||(n=Math.min(n,r.startPTS),s=Math.max(s,r.endPTS));var u=n-r.start;for(r.start=r.startPTS=n,r.endPTS=s,r.duration=s-n,e=o;e>0;e--)t.updatePTS(a,e,e-1);for(e=o;ei?r.start=t.start+t.duration:r.start=t.start-r.duration:n>i?(t.duration=a-t.start,t.duration<0&&e.logger.error("negative duration computed for frag "+t.sn+",level "+t.level+", there should be some duration drift between playlist and fragment!")):(r.duration=t.start-a,r.duration<0&&e.logger.error("negative duration computed for frag "+r.sn+",level "+r.level+", there should be some duration drift between playlist and fragment!"))}}]),t}();t.default=a},{"../utils/logger":36}],25:[function(t,I,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;t1?t-1:0),e=1;t>e;e++)n[e-1]=arguments[e];i.emit.apply(i,[r,r].concat(n))},i.off=function(n){for(var t=arguments.length,r=Array(t>1?t-1:0),e=1;t>e;e++)r[e-1]=arguments[e];i.removeListener.apply(i,[n].concat(r))},this.on=i.on.bind(i),this.off=i.off.bind(i),this.trigger=i.trigger.bind(i),this.playlistLoader=new d.default(this),this.fragmentLoader=new h.default(this),this.levelController=new R.default(this),this.abrController=new r.abrController(this),this.bufferController=new r.bufferController(this),this.capLevelController=new r.capLevelController(this),this.streamController=new r.streamController(this),this.timelineController=new r.timelineController(this),this.keyLoader=new p.default(this)}return a(t,null,[{key:"isSupported",value:function(){return window.MediaSource&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"Events",get:function(){return i.default}},{key:"ErrorTypes",get:function(){return s.ErrorTypes}},{key:"ErrorDetails",get:function(){return s.ErrorDetails}},{key:"DefaultConfig",get:function(){return t.defaultConfig||(t.defaultConfig={autoStartLoad:!0,debug:!1,capLevelToPlayerSize:!1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,seekHoleNudgeDuration:.01,maxFragLookUpTolerance:.2,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,appendErrorMaxRetry:3,loader:T.default,fLoader:void 0,pLoader:void 0,abrController:v.default,bufferController:P.default,capLevelController:m.default,streamController:b.default,timelineController:L.default,enableCEA708Captions:!0,enableMP2TPassThrough:!1}),t.defaultConfig},set:function(e){t.defaultConfig=e}}]),a(t,[{key:"destroy",value:function(){e.logger.log("destroy"),this.trigger(i.default.DESTROYING),this.detachMedia(),this.playlistLoader.destroy(),this.fragmentLoader.destroy(),this.levelController.destroy(),this.bufferController.destroy(),this.capLevelController.destroy(),this.streamController.destroy(),this.timelineController.destroy(),this.keyLoader.destroy(),this.url=null,this.observer.removeAllListeners()}},{key:"attachMedia",value:function(t){e.logger.log("attachMedia"),this.media=t,this.trigger(i.default.MEDIA_ATTACHING,{media:t})}},{key:"detachMedia",value:function(){e.logger.log("detachMedia"),this.trigger(i.default.MEDIA_DETACHING),this.media=null}},{key:"loadSource",value:function(t){e.logger.log("loadSource:"+t),this.url=t,this.trigger(i.default.MANIFEST_LOADING,{url:t})}},{key:"startLoad",value:function(){var t=arguments.length<=0||void 0===arguments[0]?0:arguments[0];e.logger.log("startLoad"),this.levelController.startLoad(),this.streamController.startLoad(t)}},{key:"stopLoad",value:function(){e.logger.log("stopLoad"),this.levelController.stopLoad(),this.streamController.stopLoad()}},{key:"swapAudioCodec",value:function(){e.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){e.logger.log("recoverMediaError");var t=this.media;this.detachMedia(),this.attachMedia(t)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(t){e.logger.log("set currentLevel:"+t),this.loadLevel=t,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(t){e.logger.log("set nextLevel:"+t),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(t){e.logger.log("set loadLevel:"+t),this.levelController.manualLevel=t}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return this.levelController.firstLevel},set:function(t){e.logger.log("set firstLevel:"+t),this.levelController.firstLevel=t}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(t){e.logger.log("set startLevel:"+t),this.levelController.startLevel=t}},{key:"autoLevelCapping",get:function(){return this.abrController.autoLevelCapping},set:function(t){e.logger.log("set autoLevelCapping:"+t),this.abrController.autoLevelCapping=t}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}}]),t}();n.default=l},{"./controller/abr-controller":3,"./controller/buffer-controller":4,"./controller/cap-level-controller":5,"./controller/level-controller":6,"./controller/stream-controller":7,"./controller/timeline-controller":8,"./errors":20,"./events":22,"./loader/fragment-loader":27,"./loader/key-loader":28,"./loader/playlist-loader":29,"./utils/logger":36,"./utils/xhr-loader":38,events:1}],26:[function(e,t,r){"use strict";t.exports=e("./hls.js").default},{"./hls.js":25}],27:[function(r,c,i){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function u(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}Object.defineProperty(i,"__esModule",{value:!0});var h=function(){function e(i,r){for(var t=0;t2?(e=t.shift()+".",e+=parseInt(t.shift()).toString(16),e+=("000"+parseInt(t.shift()).toString(16)).substr(-4)):e=r,e}},{key:"cloneObj",value:function(e){return JSON.parse(JSON.stringify(e))}},{key:"parseLevelPlaylist",value:function(L,l,A){var e,b,s,a,g=0,o=0,i={url:l,fragments:[],live:!0,startSN:0},r={method:null,key:null,iv:null,uri:null},E=0,f=null,t=null;for(b=/(?:#EXT-X-(MEDIA-SEQUENCE):(\d+))|(?:#EXT-X-(TARGETDURATION):(\d+))|(?:#EXT-X-(KEY):(.*))|(?:#EXT(INF):([\d\.]+)[^\r\n]*([\r\n]+[^#|\r\n]+)?)|(?:#EXT-X-(BYTERANGE):([\d]+[@[\d]*)]*[\r\n]+([^#|\r\n]+)?|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(PROGRAM-DATE-TIME):(.*))/g;null!==(e=b.exec(L));)switch(e.shift(),e=e.filter(function(e){return void 0!==e}),e[0]){case"MEDIA-SEQUENCE":g=i.startSN=parseInt(e[1]);break;case"TARGETDURATION":i.targetduration=parseFloat(e[1]);break;case"ENDLIST":i.live=!1;break;case"DIS":E++;break;case"BYTERANGE":var c=e[1].split("@");a=1===c.length?s:parseInt(c[1]),s=parseInt(c[0])+a,t&&!t.url&&(t.byteRangeStartOffset=a,t.byteRangeEndOffset=s,t.url=this.resolve(e[2],l));break;case"INF":var v=parseFloat(e[1]);if(!isNaN(v)){var u,m=g++;if(r.method&&r.uri&&!r.iv){u=this.cloneObj(r);for(var y=new Uint8Array(16),d=12;16>d;d++)y[d]=m>>8*(15-d)&255;u.iv=y}else u=r;var k=e[2]?this.resolve(e[2],l):null;t={url:k,duration:v,start:o,sn:m,level:A,cc:E,byteRangeStartOffset:a,byteRangeEndOffset:s,decryptdata:u,programDateTime:f},i.fragments.push(t),o+=v,a=null,f=null}break;case"KEY":var R=e[1],p=new n.default(R),h=p.enumeratedString("METHOD"),_=p.URI,S=p.hexadecimalInteger("IV");h&&(r={method:null,key:null,iv:null,uri:null},_&&"AES-128"===h&&(r.method=h,r.uri=this.resolve(_,l),r.key=null,r.iv=S));break;case"PROGRAM-DATE-TIME":f=new Date(Date.parse(e[1]))}return t&&!t.url&&(i.fragments.pop(),o-=t.duration),i.totalduration=o,i.endSN=g-1,i}},{key:"loadsuccess",value:function(u,i){var s,o=u.currentTarget,a=o.responseText,r=o.responseURL,l=this.id,d=this.id2,n=this.hls;if(void 0===r&&(r=this.url),i.tload=performance.now(),i.mtime=new Date(o.getResponseHeader("Last-Modified")),0===a.indexOf("#EXTM3U"))if(a.indexOf("#EXTINF:")>0)if(null===this.id)n.trigger(t.default.MANIFEST_LOADED,{levels:[{url:r}],url:r,stats:i});else{var f=this.parseLevelPlaylist(a,r,l);i.tparsed=performance.now(),n.trigger(t.default.LEVEL_LOADED,{details:f,level:l,id:d,stats:i})}else s=this.parseMasterPlaylist(a,r),s.length?n.trigger(t.default.MANIFEST_LOADED,{levels:s,url:r,stats:i}):n.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no level found in manifest"});else n.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:e.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:r,reason:"no EXTM3U delimiter"})}},{key:"loaderror",value:function(n){var r,i;null===this.id?(r=e.ErrorDetails.MANIFEST_LOAD_ERROR,i=!0):(r=e.ErrorDetails.LEVEL_LOAD_ERROR,i=!1),this.loader&&this.loader.abort(),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:this.url,loader:this.loader,response:n.currentTarget,level:this.id,id:this.id2})}},{key:"loadtimeout",value:function(){var r,i;null===this.id?(r=e.ErrorDetails.MANIFEST_LOAD_TIMEOUT,i=!0):(r=e.ErrorDetails.LEVEL_LOAD_TIMEOUT,i=!1),this.loader&&this.loader.abort(),this.hls.trigger(t.default.ERROR,{type:e.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:this.url,loader:this.loader,level:this.id,id:this.id2})}}]),r}(a.default);s.default=u},{"../errors":20,"../event-handler":21,"../events":22,"../utils/attr-list":33,"../utils/url":37}],30:[function(n,a,e){"use strict";function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function e(i,r){for(var t=0;t>24&255,t[1]=e>>16&255,t[2]=e>>8&255,t[3]=255&e,t.set(n,4),r=0,e=8;a>r;r++)t.set(i[r],e),e+=i[r].byteLength;return t}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,r){return r*=t,e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))}},{key:"moov",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))}},{key:"mvex",value:function(r){for(var t=r.length,i=[];t--;)i[t]=e.trex(r[t]);return e.box.apply(null,[e.types.mvex].concat(i))}},{key:"mvhd",value:function(t,r){r*=t;var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24&255,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,i)}},{key:"sdtp",value:function(a){var r,t,i=a.samples||[],n=new Uint8Array(4+i.length);for(t=0;t>>8&255),i.push(255&a),i=i.concat(Array.prototype.slice.call(n));for(r=0;r>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(n));var u=e.box(e.types.avcC,new Uint8Array([1,i[3],i[4],i[5],255,224|t.sps.length].concat(i).concat([t.pps.length]).concat(s))),o=t.width,l=t.height;return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,255&o,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),u,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))}},{key:"esds",value:function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.audiosamplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"stsd",value:function(t){return"audio"===t.type?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,n=t.width,a=t.height;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,n>>8&255,255&n,0,0,a>>8&255,255&a,0,0]))}},{key:"traf",value:function(i,t){var n=e.sdtp(i),r=i.id;return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.box(e.types.tfdt,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t])),e.trun(i,n.length+16+16+8+16+8+8),n)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(r){var t=r.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(h,o){var i,n,a,s,t,l,d=h.samples||[],r=d.length,f=12+16*r,u=new Uint8Array(f);for(o+=8+f,u.set([0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,o>>>24&255,o>>>16&255,o>>>8&255,255&o],0),i=0;r>i;i++)n=d[i],a=n.duration,s=n.size,t=n.flags,l=n.cts,u.set([a>>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s,t.isLeading<<2|t.dependsOn,t.isDependedOn<<6|t.hasRedundancy<<4|t.paddingValue<<1|t.isNonSync,61440&t.degradPrio,15&t.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,u)}},{key:"initSegment",value:function(i){e.types||e.init();var t,r=e.moov(i);return t=new 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"+o+"/"+i+",delta:"+a)),k=Math.max(0,o),R=Math.max(0,i)}p={size:A,duration:0,cts:(o-i)/h,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0}},l=p.flags,s.key===!0?(l.dependsOn=2,l.isNonSync=0):(l.dependsOn=1,l.isNonSync=1),u.push(p),v=i}var b=0;u.length>=2&&(b=u[u.length-2].duration,p.duration=b),this.nextAvcDts=i+b*h,n.len=0,n.nbNalu=0,u.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1&&(l=u[0].flags,l.dependsOn=2,l.isNonSync=0),n.samples=u,S=r.default.moof(n.sequenceNumber++,R/h,n),n.samples=[],this.observer.trigger(t.default.FRAG_PARSING_DATA,{data1:S,data2:d,startPTS:k/c,endPTS:(o+h*b)/c,startDTS:R/c,endDTS:this.nextAvcDts/c,type:"video",nb:u.length})}},{key:"remuxAudio",value:function(i,D,T){var S,p,a,h,l,k,L,b,u,g,R,d,n,A=8,s=this.PES_TIMESCALE,w=i.timescale,f=s/w,E=1024*i.timescale/i.audiosamplerate,m=[],_=[];for(i.samples.sort(function(e,t){return e.pts-t.pts}),_=i.samples;_.length;){if(p=_.shift(),h=p.unit,g=p.pts-this._initDTS,R=p.dts-this._initDTS,void 0!==u)d=this._PTSNormalize(g,u),n=this._PTSNormalize(R,u),a.duration=(n-u)/f,Math.abs(a.duration-E)>E/10&&e.logger.log("invalid AAC sample duration at PTS "+Math.round(g/90)+",should be 1024,found :"+Math.round(a.duration*i.audiosamplerate/i.timescale)),a.duration=E,n=E*f+u;else{var c=void 0,o=void 0;if(c=T?this.nextAacPts:D*s,d=this._PTSNormalize(g,c),n=this._PTSNormalize(R,c),o=Math.round(1e3*(d-c)/s),(T||Math.abs(o)<600)&&o){if(o>0)e.logger.log(o+" ms hole between AAC samples detected,filling it");else if(-12>o){e.logger.log(-o+" ms overlapping between AAC samples detected, drop frame"),i.len-=h.byteLength;continue}d=n=c}if(L=Math.max(0,d),b=Math.max(0,n),!(i.len>0))return;l=new Uint8Array(i.len+8),S=new 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i=0;a>i;i++)r=e.samples[i],r.pts=(r.pts-this._initPTS)/this.PES_TIMESCALE;this.observer.trigger(t.default.FRAG_PARSING_USERDATA,{samples:e.samples})}e.samples=[],n=n}},{key:"_PTSNormalize",value:function(e,t){var r;if(void 0===t)return e;for(r=e>t?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}},{key:"passthrough",get:function(){return!1}}]),i}();n.default=d},{"../errors":20,"../events":22,"../remux/mp4-generator":30,"../utils/logger":36}],32:[function(r,l,e){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var a=function(){function e(i,r){for(var t=0;tNumber.MAX_SAFE_INTEGER?1/0:e}},{key:"hexadecimalInteger",value:function(r){if(this[r]){var e=(this[r]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var i=new 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r=function(){function e(i,r){for(var t=0;t0;)e.removeCue(e.cues[0])}},{key:"push",value:function(r,i){this.cue||this._createCue();for(var n,t,e,s,o,u=31&i[0],a=2,l=0;u>l;l++)if(n=i[a++],t=127&i[a++],e=127&i[a++],s=0!==(4&n),o=3&n,(0!==t||0!==e)&&s&&0===o){if(32&t||64&t)this.cue.text+=this._fromCharCode(t)+this._fromCharCode(e);else if((17===t||25===t)&&e>=48&&63>=e)switch(e){case 48:this.cue.text+="®";break;case 49:this.cue.text+="°";break;case 50:this.cue.text+="½";break;case 51:this.cue.text+="¿";break;case 52:this.cue.text+="™";break;case 53:this.cue.text+="¢";break;case 54:this.cue.text+="";break;case 55:this.cue.text+="£";break;case 56:this.cue.text+="♪";break;case 57:this.cue.text+=" ";break;case 58:this.cue.text+="è";break;case 59:this.cue.text+="â";break;case 60:this.cue.text+="ê";break;case 61:this.cue.text+="î";break;case 62:this.cue.text+="ô";break;case 63:this.cue.text+="û"}if((17===t||25===t)&&e>=32&&47>=e)switch(e){case 32:break;case 33:break;case 34:break;case 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String.fromCharCode(e)}}},{key:"_flipMemory",value:function(e){this._clearActiveCues(e),this._flushCaptions(e)}},{key:"_flushCaptions",value:function(s){this._has708||(this._textTrack=this.media.addTextTrack("captions","English","en"),this._has708=!0);var e=!0,i=!1,n=void 0;try{for(var a,t=this.memory[Symbol.iterator]();!(e=(a=t.next()).done);e=!0){var r=a.value;r.startTime=s,this._textTrack.addCue(r),this.display.push(r)}}catch(e){i=!0,n=e}finally{try{!e&&t.return&&t.return()}finally{if(i)throw n}}this.memory=[],this.cue=null}},{key:"_clearActiveCues",value:function(a){var e=!0,r=!1,i=void 0;try{for(var n,t=this.display[Symbol.iterator]();!(e=(n=t.next()).done);e=!0){var s=n.value;s.endTime=a}}catch(e){r=!0,i=e}finally{try{!e&&t.return&&t.return()}finally{if(r)throw i}}this.display=[]}},{key:"_clearBufferedCues",value:function(){}}]),e}();e.default=i},{}],36:[function(l,u,r){"use strict";function e(){}function n(t,e){return e="["+t+"] > "+e}function a(t){var r=window.console[t];return r?function(){for(var a=arguments.length,e=Array(a),i=0;a>i;i++)e[i]=arguments[i];e[0]&&(e[0]=n(t,e[0])),r.apply(window.console,e)}:e}function s(r){for(var i=arguments.length,n=Array(i>1?i-1:0),e=1;i>e;e++)n[e-1]=arguments[e];n.forEach(function(e){t[e]=r[e]?r[e].bind(r):a(e)})}Object.defineProperty(r,"__esModule",{value:!0});var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},i={trace:e,debug:e,log:e,warn:e,info:e,error:e},t=i;r.enableLogs=function(e){if(e===!0||"object"===("undefined"==typeof e?"undefined":o(e))){s(e,"debug","log","info","warn","error");try{t.log()}catch(e){t=i}}else t=i},r.logger=t},{}],37:[function(r,t,i){"use strict";var e={buildAbsoluteURL:function(r,t){if(t=t.trim(),/^[a-z]+:/i.test(t))return t;var o=null,n=null,a=/^([^#]*)(.*)$/.exec(t);a&&(n=a[2],t=a[1]);var s=/^([^\?]*)(.*)$/.exec(t);s&&(o=s[2],t=s[1]);var f=/^([^#]*)(.*)$/.exec(r);f&&(r=f[1]);var u=/^([^\?]*)(.*)$/.exec(r);u&&(r=u[1]);var l=/^((([a-z]+):)?\/\/[a-z0-9\.\-_~]+(:[0-9]+)?\/)(.*)$/i.exec(r),h=l[3],d=l[1],c=l[5],i=null;return i=/^\/\//.test(t)?h+"://"+e.buildAbsolutePath("",t.substring(2)):/^\//.test(t)?d+e.buildAbsolutePath("",t.substring(1)):e.buildAbsolutePath(d+c,t),o&&(i+=o),n&&(i+=n),i},buildAbsolutePath:function(a,s){for(var i,e,o=s,n="",t=a.replace(/[^\/]*$/,o.replace(/(\/|^)(?:\.?\/+)+/g,"$1")),r=0;e=t.indexOf("/../",r),e>-1;r=e+i)i=/^\/(?:\.\.\/)*/.exec(t.slice(e))[0].length,n=(n+t.substring(r,e)).replace(new RegExp("(?:\\/+[^\\/]*){0,"+(i-1)/3+"}$"),"/");return n+t.substr(r)}};t.exports=e},{}],38:[function(r,s,t){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(i,r){for(var t=0;t=200&&300>r?(window.clearTimeout(this.timeoutHandle),t.tload=performance.now(),this.onSuccess(i,t)):t.retry
+### Description
+
+
+### Expected outcome
+
+
+
+### Actual outcome
+
+
+
+### Live Demo
+
+
+### Steps to reproduce
+
+
+
+### Browsers Affected
+
+- [ ] Chrome
+- [ ] Firefox
+- [ ] Safari 9
+- [ ] Safari 8
+- [ ] Safari 7
+- [ ] Edge
+- [ ] IE 11
+- [ ] IE 10
diff --git a/dashboard-ui/bower_components/iron-a11y-keys-behavior/.travis.yml b/dashboard-ui/bower_components/iron-a11y-keys-behavior/.travis.yml
index 12d3d7f26f..c273b2e9b5 100644
--- a/dashboard-ui/bower_components/iron-a11y-keys-behavior/.travis.yml
+++ b/dashboard-ui/bower_components/iron-a11y-keys-behavior/.travis.yml
@@ -1,22 +1,25 @@
language: node_js
sudo: false
before_script:
- - npm install web-component-tester
- - npm install bower
- - 'export PATH=$PWD/node_modules/.bin:$PATH'
+ - npm install -g bower polylint web-component-tester
- bower install
+ - polylint
env:
global:
- secure: 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
- secure: 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
-node_js: 4
+ - CXX=g++-4.8
+node_js: stable
addons:
firefox: latest
apt:
sources:
- google-chrome
+ - ubuntu-toolchain-r-test
packages:
- google-chrome-stable
+ - g++-4.8
+ sauce_connect: true
script:
- xvfb-run wct
- "if [ \"${TRAVIS_PULL_REQUEST}\" = \"false\" ]; then wct -s 'default'; fi"
diff --git a/dashboard-ui/bower_components/iron-a11y-keys-behavior/CONTRIBUTING.md b/dashboard-ui/bower_components/iron-a11y-keys-behavior/CONTRIBUTING.md
index 7b10141565..f147978a3e 100644
--- a/dashboard-ui/bower_components/iron-a11y-keys-behavior/CONTRIBUTING.md
+++ b/dashboard-ui/bower_components/iron-a11y-keys-behavior/CONTRIBUTING.md
@@ -5,6 +5,11 @@ https://github.com/PolymerElements/ContributionGuide/blob/master/CONTRIBUTING.md
If you edit that file, it will get updated everywhere else.
If you edit this file, your changes will get overridden :)
+
+You can however override the jsbin link with one that's customized to this
+specific element:
+
+jsbin=https://jsbin.com/cagaye/edit?html,output
-->
# Polymer Elements
## Guide for Contributors
@@ -41,7 +46,7 @@ Polymer Elements are built in the open, and the Polymer authors eagerly encourag
3. Click the `paper-foo` element.
```
- 2. **A reduced test case that demonstrates the problem.** If possible, please include the test case as a JSBin. Start with this template to easily import and use relevant Polymer Elements: [http://jsbin.com/cagaye](http://jsbin.com/cagaye/edit?html,output).
+ 2. **A reduced test case that demonstrates the problem.** If possible, please include the test case as a JSBin. Start with this template to easily import and use relevant Polymer Elements: [https://jsbin.com/cagaye/edit?html,output](https://jsbin.com/cagaye/edit?html,output).
3. **A list of browsers where the problem occurs.** This can be skipped if the problem is the same across all browsers.
@@ -51,14 +56,14 @@ Polymer Elements are built in the open, and the Polymer authors eagerly encourag
When submitting pull requests, please provide:
- 1. **A reference to the corresponding issue** or issues that will be closed by the pull request. Please refer to these issues using the following syntax:
+ 1. **A reference to the corresponding issue** or issues that will be closed by the pull request. Please refer to these issues in the pull request description using the following syntax:
```markdown
(For a single issue)
Fixes #20
(For multiple issues)
- Fixes #32, #40
+ Fixes #32, fixes #40
```
2. **A succinct description of the design** used to fix any related issues. For example:
diff --git a/dashboard-ui/bower_components/iron-a11y-keys-behavior/bower.json b/dashboard-ui/bower_components/iron-a11y-keys-behavior/bower.json
index 11b6c5c663..866d5ee967 100644
--- a/dashboard-ui/bower_components/iron-a11y-keys-behavior/bower.json
+++ b/dashboard-ui/bower_components/iron-a11y-keys-behavior/bower.json
@@ -1,6 +1,6 @@
{
"name": "iron-a11y-keys-behavior",
- "version": "1.1.1",
+ "version": "1.1.2",
"description": "A behavior that enables keybindings for greater a11y.",
"keywords": [
"web-components",
@@ -23,10 +23,10 @@
},
"devDependencies": {
"paper-styles": "PolymerElements/paper-styles#^1.0.2",
- "iron-component-page": "polymerelements/iron-component-page#^1.0.0",
- "iron-test-helpers": "polymerelements/iron-test-helpers#^1.0.0",
- "test-fixture": "polymerelements/test-fixture#^1.0.0",
- "web-component-tester": "polymer/web-component-tester#^3.4.0",
+ "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
+ "iron-test-helpers": "PolymerElements/iron-test-helpers#^1.0.0",
+ "test-fixture": "PolymerElements/test-fixture#^1.0.0",
+ "web-component-tester": "^4.0.0",
"webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
},
"ignore": []
diff --git a/dashboard-ui/bower_components/iron-a11y-keys-behavior/index.html b/dashboard-ui/bower_components/iron-a11y-keys-behavior/index.html
index e533e79ce2..c53ba6cf31 100644
--- a/dashboard-ui/bower_components/iron-a11y-keys-behavior/index.html
+++ b/dashboard-ui/bower_components/iron-a11y-keys-behavior/index.html
@@ -2,11 +2,11 @@
diff --git a/dashboard-ui/bower_components/iron-a11y-keys-behavior/iron-a11y-keys-behavior.html b/dashboard-ui/bower_components/iron-a11y-keys-behavior/iron-a11y-keys-behavior.html
index 50331d9151..fb90a4110a 100644
--- a/dashboard-ui/bower_components/iron-a11y-keys-behavior/iron-a11y-keys-behavior.html
+++ b/dashboard-ui/bower_components/iron-a11y-keys-behavior/iron-a11y-keys-behavior.html
@@ -90,6 +90,13 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
*/
var SPACE_KEY = /^space(bar)?/;
+ /**
+ * Matches ESC key.
+ *
+ * Value from: http://w3c.github.io/uievents-key/#key-Escape
+ */
+ var ESC_KEY = /^escape$/;
+
/**
* Transforms the key.
* @param {string} key The KeyBoardEvent.key
@@ -102,6 +109,8 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
var lKey = key.toLowerCase();
if (lKey === ' ' || SPACE_KEY.test(lKey)) {
validKey = 'space';
+ } else if (ESC_KEY.test(lKey)) {
+ validKey = 'esc';
} else if (lKey.length == 1) {
if (!noSpecialChars || KEY_CHAR.test(lKey)) {
validKey = lKey;
@@ -145,10 +154,10 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
validKey = 'f' + (keyCode - 112);
} else if (keyCode >= 48 && keyCode <= 57) {
// top 0-9 keys
- validKey = String(48 - keyCode);
+ validKey = String(keyCode - 48);
} else if (keyCode >= 96 && keyCode <= 105) {
// num pad 0-9
- validKey = String(96 - keyCode);
+ validKey = String(keyCode - 96);
} else {
validKey = KEY_CODE[keyCode];
}
@@ -313,6 +322,13 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
this._resetKeyEventListeners();
},
+ /**
+ * Returns true if a keyboard event matches `eventString`.
+ *
+ * @param {KeyboardEvent} event
+ * @param {string} eventString
+ * @return {boolean}
+ */
keyboardEventMatchesKeys: function(event, eventString) {
var keyCombos = parseEventString(eventString);
for (var i = 0; i < keyCombos.length; ++i) {
diff --git a/dashboard-ui/bower_components/iron-a11y-keys-behavior/test/basic-test.html b/dashboard-ui/bower_components/iron-a11y-keys-behavior/test/basic-test.html
index 1631ff4625..d53b6009fc 100644
--- a/dashboard-ui/bower_components/iron-a11y-keys-behavior/test/basic-test.html
+++ b/dashboard-ui/bower_components/iron-a11y-keys-behavior/test/basic-test.html
@@ -98,7 +98,8 @@ suite('Polymer.IronA11yKeysBehavior', function() {
keyBindings: {
'space': '_keyHandler',
- '@': '_keyHandler'
+ '@': '_keyHandler',
+ 'esc': '_keyHandler'
}
});
@@ -170,6 +171,15 @@ suite('Polymer.IronA11yKeysBehavior', function() {
MockInteractions.pressSpace(keys);
expect(keys.keyCount).to.be.equal(1);
+
+ MockInteractions.pressAndReleaseKeyOn(keys, 27, [], 'Esc');
+ expect(keys.keyCount).to.be.equal(2);
+
+ MockInteractions.pressAndReleaseKeyOn(keys, 27, [], 'Escape');
+ expect(keys.keyCount).to.be.equal(3);
+
+ MockInteractions.pressAndReleaseKeyOn(keys, 27, []);
+ expect(keys.keyCount).to.be.equal(4);
});
test('trigger the handler when the specified key is pressed together with a modifier', function() {
@@ -273,6 +283,20 @@ suite('Polymer.IronA11yKeysBehavior', function() {
expect(keys.keyboardEventMatchesKeys(event, 'up')).to.be.equal(true);
});
});
+
+ suite('matching keyboard events to top row and number pad digit keys', function() {
+ test('top row can be done imperatively', function() {
+ var event = new CustomEvent('keydown');
+ event.keyCode = 49;
+ expect(keys.keyboardEventMatchesKeys(event, '1')).to.be.equal(true);
+ });
+
+ test('number pad digits can be done imperatively', function() {
+ var event = new CustomEvent('keydown');
+ event.keyCode = 97;
+ expect(keys.keyboardEventMatchesKeys(event, '1')).to.be.equal(true);
+ });
+ });
});
suite('combo keys', function() {
diff --git a/dashboard-ui/bower_components/iron-demo-helpers/.bower.json b/dashboard-ui/bower_components/iron-demo-helpers/.bower.json
index 1dfd9906f1..294ff50528 100644
--- a/dashboard-ui/bower_components/iron-demo-helpers/.bower.json
+++ b/dashboard-ui/bower_components/iron-demo-helpers/.bower.json
@@ -1,6 +1,6 @@
{
"name": "iron-demo-helpers",
- "version": "1.1.1",
+ "version": "1.2.3",
"description": "Utility classes to make building demo pages easier",
"authors": [
"The Polymer Authors"
@@ -10,7 +10,10 @@
"polymer",
"demo"
],
- "main": "demo-snippet.html",
+ "main": [
+ "demo-snippet.html",
+ "url-bar.html"
+ ],
"private": true,
"repository": {
"type": "git",
@@ -25,23 +28,24 @@
"paper-icon-button": "PolymerElements/paper-icon-button#^1.0.0",
"paper-styles": "PolymerElements/paper-styles#^1.0.0",
"marked-element": "polymerelements/marked-element#^1.0.0",
- "prism-element": "PolymerElements/prism-element#^1.0.0"
+ "prism-element": "PolymerElements/prism-element#^1.0.0",
+ "iron-location": "PolymerElements/iron-location#^0.8.0",
+ "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0"
},
"devDependencies": {
"webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0",
"web-component-tester": "^4.0.0",
"test-fixture": "PolymerElements/test-fixture#^1.0.0",
- "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
"iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
"iron-test-helpers": "PolymerElements/iron-test-helpers#^1.1.2",
"paper-styles": "PolymerElements/paper-styles#^1.1.0",
"paper-checkbox": "PolymerElements/paper-checkbox#^1.0.0"
},
- "_release": "1.1.1",
+ "_release": "1.2.3",
"_resolution": {
"type": "version",
- "tag": "v1.1.1",
- "commit": "49584de566eae4f6c31cd1078ce0407b53c601eb"
+ "tag": "v1.2.3",
+ "commit": "8d2c2e6f49b3c414f2998e14330727e5195f2f3b"
},
"_source": "git://github.com/polymerelements/iron-demo-helpers.git",
"_target": "^1.0.0",
diff --git a/dashboard-ui/bower_components/iron-demo-helpers/.github/ISSUE_TEMPLATE.md b/dashboard-ui/bower_components/iron-demo-helpers/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 0000000000..ff99a8f7b0
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-demo-helpers/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,33 @@
+
+### Description
+
+
+### Expected outcome
+
+
+
+### Actual outcome
+
+
+
+### Live Demo
+
+
+### Steps to reproduce
+
+
+
+### Browsers Affected
+
+- [ ] Chrome
+- [ ] Firefox
+- [ ] Safari 9
+- [ ] Safari 8
+- [ ] Safari 7
+- [ ] Edge
+- [ ] IE 11
+- [ ] IE 10
diff --git a/dashboard-ui/bower_components/iron-demo-helpers/bower.json b/dashboard-ui/bower_components/iron-demo-helpers/bower.json
index 46b1101b1e..d69d825c60 100644
--- a/dashboard-ui/bower_components/iron-demo-helpers/bower.json
+++ b/dashboard-ui/bower_components/iron-demo-helpers/bower.json
@@ -1,6 +1,6 @@
{
"name": "iron-demo-helpers",
- "version": "1.1.1",
+ "version": "1.2.3",
"description": "Utility classes to make building demo pages easier",
"authors": [
"The Polymer Authors"
@@ -10,7 +10,10 @@
"polymer",
"demo"
],
- "main": "demo-snippet.html",
+ "main": [
+ "demo-snippet.html",
+ "url-bar.html"
+ ],
"private": true,
"repository": {
"type": "git",
@@ -25,13 +28,14 @@
"paper-icon-button": "PolymerElements/paper-icon-button#^1.0.0",
"paper-styles": "PolymerElements/paper-styles#^1.0.0",
"marked-element": "polymerelements/marked-element#^1.0.0",
- "prism-element": "PolymerElements/prism-element#^1.0.0"
+ "prism-element": "PolymerElements/prism-element#^1.0.0",
+ "iron-location": "PolymerElements/iron-location#^0.8.0",
+ "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0"
},
"devDependencies": {
"webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0",
"web-component-tester": "^4.0.0",
"test-fixture": "PolymerElements/test-fixture#^1.0.0",
- "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
"iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
"iron-test-helpers": "PolymerElements/iron-test-helpers#^1.1.2",
"paper-styles": "PolymerElements/paper-styles#^1.1.0",
diff --git a/dashboard-ui/bower_components/iron-demo-helpers/demo/url-bar.html b/dashboard-ui/bower_components/iron-demo-helpers/demo/url-bar.html
new file mode 100644
index 0000000000..58de5fd37c
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-demo-helpers/demo/url-bar.html
@@ -0,0 +1,47 @@
+
+
+
+
+ url-bar demo
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/dashboard-ui/bower_components/iron-demo-helpers/index.html b/dashboard-ui/bower_components/iron-demo-helpers/index.html
index 848f042657..74ffffd627 100644
--- a/dashboard-ui/bower_components/iron-demo-helpers/index.html
+++ b/dashboard-ui/bower_components/iron-demo-helpers/index.html
@@ -14,7 +14,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
- paper-tooltip
+ iron-demo-helpers
@@ -22,7 +22,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
-
+
diff --git a/dashboard-ui/bower_components/iron-demo-helpers/url-bar.html b/dashboard-ui/bower_components/iron-demo-helpers/url-bar.html
new file mode 100644
index 0000000000..13f65680ca
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-demo-helpers/url-bar.html
@@ -0,0 +1,102 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+ {{url}}
+
+
+
+
diff --git a/dashboard-ui/bower_components/iron-dropdown/.bower.json b/dashboard-ui/bower_components/iron-dropdown/.bower.json
index d2077f11cf..504bcd5051 100644
--- a/dashboard-ui/bower_components/iron-dropdown/.bower.json
+++ b/dashboard-ui/bower_components/iron-dropdown/.bower.json
@@ -42,7 +42,7 @@
"tag": "v1.3.0",
"commit": "9d6bb9e7a8150430e61559f5a0827526d2eefaa4"
},
- "_source": "git://github.com/polymerelements/iron-dropdown.git",
+ "_source": "git://github.com/PolymerElements/iron-dropdown.git",
"_target": "^1.0.0",
- "_originalSource": "polymerelements/iron-dropdown"
+ "_originalSource": "PolymerElements/iron-dropdown"
}
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/iron-location/.bower.json b/dashboard-ui/bower_components/iron-location/.bower.json
new file mode 100644
index 0000000000..1442a8e71a
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-location/.bower.json
@@ -0,0 +1,45 @@
+{
+ "name": "iron-location",
+ "version": "0.8.1",
+ "description": "Bidirectional data binding into the page's URL.",
+ "private": true,
+ "authors": [
+ "The Polymer Authors"
+ ],
+ "keywords": [
+ "web-components",
+ "polymer",
+ "routing"
+ ],
+ "main": "iron-location.html",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/PolymerElements/iron-location.git"
+ },
+ "license": "http://polymer.github.io/LICENSE.txt",
+ "homepage": "https://github.com/PolymerElements/iron-location",
+ "ignore": [],
+ "dependencies": {
+ "polymer": "Polymer/polymer#^1.0.0"
+ },
+ "devDependencies": {
+ "promise-polyfill": "polymerlabs/promise-polyfill#^1.0.0",
+ "iron-component-page": "polymerelements/iron-component-page#^1.0.0",
+ "iron-flex-layout": "polymerelements/iron-flex-layout#^1.0.0",
+ "paper-input": "polymerelements/paper-input#^1.0.0",
+ "paper-slider": "polymerelements/paper-slider#^1.0.0",
+ "paper-styles": "polymerelements/paper-styles#^1.0.0",
+ "test-fixture": "polymerelements/test-fixture#^1.0.0",
+ "web-component-tester": "^4.0.0",
+ "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
+ },
+ "_release": "0.8.1",
+ "_resolution": {
+ "type": "version",
+ "tag": "v0.8.1",
+ "commit": "fe42515f03ff4b3397dedf1c0810f1667f460172"
+ },
+ "_source": "git://github.com/PolymerElements/iron-location.git",
+ "_target": "^0.8.0",
+ "_originalSource": "PolymerElements/iron-location"
+}
\ No newline at end of file
diff --git a/dashboard-ui/bower_components/iron-location/.gitignore b/dashboard-ui/bower_components/iron-location/.gitignore
new file mode 100644
index 0000000000..8d4ae2536a
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-location/.gitignore
@@ -0,0 +1 @@
+bower_components
diff --git a/dashboard-ui/bower_components/iron-location/.travis.yml b/dashboard-ui/bower_components/iron-location/.travis.yml
new file mode 100644
index 0000000000..3fb5c36b03
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-location/.travis.yml
@@ -0,0 +1,25 @@
+language: node_js
+sudo: false
+node_js: stable
+addons:
+ firefox: latest
+ apt:
+ sources:
+ - google-chrome
+ - ubuntu-toolchain-r-test
+ packages:
+ - google-chrome-stable
+ - g++-4.8
+ sauce_connect: true
+before_script:
+ - npm install -g bower polylint web-component-tester
+ - bower install
+ - polylint
+script:
+ - xvfb-run wct
+ - "if [ \"${TRAVIS_PULL_REQUEST}\" = \"false\" ]; then wct -s 'default'; fi"
+env:
+ global:
+ - secure: 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
+ - secure: 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
+ - CXX=g++-4.8
diff --git a/dashboard-ui/bower_components/iron-location/CONTRIBUTING.md b/dashboard-ui/bower_components/iron-location/CONTRIBUTING.md
new file mode 100644
index 0000000000..f147978a3e
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-location/CONTRIBUTING.md
@@ -0,0 +1,77 @@
+
+
+# Polymer Elements
+## Guide for Contributors
+
+Polymer Elements are built in the open, and the Polymer authors eagerly encourage any and all forms of community contribution. When contributing, please follow these guidelines:
+
+### Filing Issues
+
+**If you are filing an issue to request a feature**, please provide a clear description of the feature. It can be helpful to describe answers to the following questions:
+
+ 1. **Who will use the feature?** _“As someone filling out a form…”_
+ 2. **When will they use the feature?** _“When I enter an invalid value…”_
+ 3. **What is the user’s goal?** _“I want to be visually notified that the value needs to be corrected…”_
+
+**If you are filing an issue to report a bug**, please provide:
+
+ 1. **A clear description of the bug and related expectations.** Consider using the following example template for reporting a bug:
+
+ ```markdown
+ The `paper-foo` element causes the page to turn pink when clicked.
+
+ ## Expected outcome
+
+ The page stays the same color.
+
+ ## Actual outcome
+
+ The page turns pink.
+
+ ## Steps to reproduce
+
+ 1. Put a `paper-foo` element in the page.
+ 2. Open the page in a web browser.
+ 3. Click the `paper-foo` element.
+ ```
+
+ 2. **A reduced test case that demonstrates the problem.** If possible, please include the test case as a JSBin. Start with this template to easily import and use relevant Polymer Elements: [https://jsbin.com/cagaye/edit?html,output](https://jsbin.com/cagaye/edit?html,output).
+
+ 3. **A list of browsers where the problem occurs.** This can be skipped if the problem is the same across all browsers.
+
+### Submitting Pull Requests
+
+**Before creating a pull request**, please ensure that an issue exists for the corresponding change in the pull request that you intend to make. **If an issue does not exist, please create one per the guidelines above**. The goal is to discuss the design and necessity of the proposed change with Polymer authors and community before diving into a pull request.
+
+When submitting pull requests, please provide:
+
+ 1. **A reference to the corresponding issue** or issues that will be closed by the pull request. Please refer to these issues in the pull request description using the following syntax:
+
+ ```markdown
+ (For a single issue)
+ Fixes #20
+
+ (For multiple issues)
+ Fixes #32, fixes #40
+ ```
+
+ 2. **A succinct description of the design** used to fix any related issues. For example:
+
+ ```markdown
+ This fixes #20 by removing styles that leaked which would cause the page to turn pink whenever `paper-foo` is clicked.
+ ```
+
+ 3. **At least one test for each bug fixed or feature added** as part of the pull request. Pull requests that fix bugs or add features without accompanying tests will not be considered.
+
+If a proposed change contains multiple commits, please [squash commits](https://www.google.com/url?q=http://blog.steveklabnik.com/posts/2012-11-08-how-to-squash-commits-in-a-github-pull-request) to as few as is necessary to succinctly express the change. A Polymer author can help you squash commits, so don’t be afraid to ask us if you need help with that!
diff --git a/dashboard-ui/bower_components/iron-location/bower.json b/dashboard-ui/bower_components/iron-location/bower.json
new file mode 100644
index 0000000000..7f242bef01
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-location/bower.json
@@ -0,0 +1,36 @@
+{
+ "name": "iron-location",
+ "version": "0.8.1",
+ "description": "Bidirectional data binding into the page's URL.",
+ "private": true,
+ "authors": [
+ "The Polymer Authors"
+ ],
+ "keywords": [
+ "web-components",
+ "polymer",
+ "routing"
+ ],
+ "main": "iron-location.html",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/PolymerElements/iron-location.git"
+ },
+ "license": "http://polymer.github.io/LICENSE.txt",
+ "homepage": "https://github.com/PolymerElements/iron-location",
+ "ignore": [],
+ "dependencies": {
+ "polymer": "Polymer/polymer#^1.0.0"
+ },
+ "devDependencies": {
+ "promise-polyfill": "polymerlabs/promise-polyfill#^1.0.0",
+ "iron-component-page": "polymerelements/iron-component-page#^1.0.0",
+ "iron-flex-layout": "polymerelements/iron-flex-layout#^1.0.0",
+ "paper-input": "polymerelements/paper-input#^1.0.0",
+ "paper-slider": "polymerelements/paper-slider#^1.0.0",
+ "paper-styles": "polymerelements/paper-styles#^1.0.0",
+ "test-fixture": "polymerelements/test-fixture#^1.0.0",
+ "web-component-tester": "^4.0.0",
+ "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
+ }
+}
diff --git a/dashboard-ui/bower_components/iron-location/demo/index.html b/dashboard-ui/bower_components/iron-location/demo/index.html
new file mode 100644
index 0000000000..50f5ec743c
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-location/demo/index.html
@@ -0,0 +1,124 @@
+
+
+
+
+
+ iron-location
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
URL
+
+
+
+
+
+
+
+
+
Dwell Time
+
+ iron-location won't add extraneous entries to the browser's history
+ when changes come in quick succession.
+
+
+ A new history entry will only be added if iron-location stays in
+ the same state longer than dwellTime.
+
+
+
+
+
+
+
diff --git a/dashboard-ui/bower_components/iron-location/test/iron-query-params.html b/dashboard-ui/bower_components/iron-location/test/iron-query-params.html
new file mode 100644
index 0000000000..4dea02f387
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-location/test/iron-query-params.html
@@ -0,0 +1,96 @@
+
+
+
+
+ iron-location
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/dashboard-ui/bower_components/iron-overlay-behavior/.bower.json b/dashboard-ui/bower_components/iron-overlay-behavior/.bower.json
index c0a3876522..507595d909 100644
--- a/dashboard-ui/bower_components/iron-overlay-behavior/.bower.json
+++ b/dashboard-ui/bower_components/iron-overlay-behavior/.bower.json
@@ -1,6 +1,6 @@
{
"name": "iron-overlay-behavior",
- "version": "1.5.3",
+ "version": "1.6.2",
"license": "http://polymer.github.io/LICENSE.txt",
"description": "Provides a behavior for making an element an overlay",
"private": true,
@@ -35,11 +35,11 @@
},
"ignore": [],
"homepage": "https://github.com/polymerelements/iron-overlay-behavior",
- "_release": "1.5.3",
+ "_release": "1.6.2",
"_resolution": {
"type": "version",
- "tag": "v1.5.3",
- "commit": "49d4c3fb1525aa14911cbda46f0997641c93bbe0"
+ "tag": "v1.6.2",
+ "commit": "be4e703b6894af6d4013a8a9f514a384ee91e2db"
},
"_source": "git://github.com/polymerelements/iron-overlay-behavior.git",
"_target": "^1.0.0",
diff --git a/dashboard-ui/bower_components/iron-overlay-behavior/bower.json b/dashboard-ui/bower_components/iron-overlay-behavior/bower.json
index 3c424e425c..f23f3cf573 100644
--- a/dashboard-ui/bower_components/iron-overlay-behavior/bower.json
+++ b/dashboard-ui/bower_components/iron-overlay-behavior/bower.json
@@ -1,6 +1,6 @@
{
"name": "iron-overlay-behavior",
- "version": "1.5.3",
+ "version": "1.6.2",
"license": "http://polymer.github.io/LICENSE.txt",
"description": "Provides a behavior for making an element an overlay",
"private": true,
diff --git a/dashboard-ui/bower_components/iron-overlay-behavior/demo/index.html b/dashboard-ui/bower_components/iron-overlay-behavior/demo/index.html
index 93453d247e..92ed1e052d 100644
--- a/dashboard-ui/bower_components/iron-overlay-behavior/demo/index.html
+++ b/dashboard-ui/bower_components/iron-overlay-behavior/demo/index.html
@@ -100,6 +100,23 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
+
Use always-on-top to keep the overlay on top of others.
+
+
+
+
+
Always on top
+
+
+
+
+
With backdrop
+
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
+
+
+
+
+
An element with IronOverlayBehavior can be scrollable or contain scrollable content.
diff --git a/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-behavior.html b/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-behavior.html
index ceddfcca17..f4b60cf4d3 100644
--- a/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-behavior.html
+++ b/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-behavior.html
@@ -15,6 +15,9 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
diff --git a/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-manager.html b/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-manager.html
index 104859e617..df2cd04ab5 100644
--- a/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-manager.html
+++ b/dashboard-ui/bower_components/iron-overlay-behavior/iron-overlay-manager.html
@@ -38,11 +38,10 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
*/
this._backdropElement = null;
- // Enable document-wide tap recognizer.
- Polymer.Gestures.add(document, 'tap', null);
- // We should be using only 'tap', but this would be a breaking change.
- var tapEvent = ('ontouchstart' in window) ? 'tap' : 'click';
- document.addEventListener(tapEvent, this._onCaptureClick.bind(this), true);
+ // Listen to mousedown or touchstart to be sure to be the first to capture
+ // clicks outside the overlay.
+ var clickEvent = ('ontouchstart' in window) ? 'touchstart' : 'mousedown';
+ document.addEventListener(clickEvent, this._onCaptureClick.bind(this), true);
document.addEventListener('focus', this._onCaptureFocus.bind(this), true);
document.addEventListener('keydown', this._onCaptureKeyDown.bind(this), true);
};
@@ -85,8 +84,12 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
_bringOverlayAtIndexToFront: function(i) {
var overlay = this._overlays[i];
var lastI = this._overlays.length - 1;
+ // Ensure always-on-top overlay stays on top.
+ if (!overlay.alwaysOnTop && this._overlays[lastI].alwaysOnTop) {
+ lastI--;
+ }
// If already the top element, return.
- if (!overlay || i === lastI) {
+ if (!overlay || i >= lastI) {
return;
}
// Update z-index to be on top.
@@ -119,6 +122,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
/**
* Tracks overlays for z-index and focus management.
+ * Ensures the last added overlay with always-on-top remains on top.
* @param {Element} overlay
*/
addOverlay: function(overlay) {
@@ -127,12 +131,28 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
this._bringOverlayAtIndexToFront(i);
return;
}
- var minimumZ = Math.max(this.currentOverlayZ(), this._minimumZ);
- this._overlays.push(overlay);
- var newZ = this.currentOverlayZ();
+ var insertionIndex = this._overlays.length;
+ var currentOverlay = this._overlays[insertionIndex - 1];
+ var minimumZ = Math.max(this._getZ(currentOverlay), this._minimumZ);
+ var newZ = this._getZ(overlay);
+
+ // Ensure always-on-top overlay stays on top.
+ if (currentOverlay && currentOverlay.alwaysOnTop && !overlay.alwaysOnTop) {
+ // This bumps the z-index of +2.
+ this._applyOverlayZ(currentOverlay, minimumZ);
+ insertionIndex--;
+ // Update minimumZ to match previous overlay's z-index.
+ var previousOverlay = this._overlays[insertionIndex - 1];
+ minimumZ = Math.max(this._getZ(previousOverlay), this._minimumZ);
+ }
+
+ // Update z-index and insert overlay.
if (newZ <= minimumZ) {
this._applyOverlayZ(overlay, minimumZ);
}
+ this._overlays.splice(insertionIndex, 0, overlay);
+
+ // Get focused node.
var element = this.deepActiveElement;
overlay.restoreFocusNode = this._overlayParent(element) ? null : element;
},
@@ -146,7 +166,6 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
return;
}
this._overlays.splice(i, 1);
- this._setZ(overlay, '');
var node = overlay.restoreFocusOnClose ? overlay.restoreFocusNode : null;
overlay.restoreFocusNode = null;
@@ -246,7 +265,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
_getZ: function(overlay) {
var z = this._minimumZ;
if (overlay) {
- var z1 = Number(window.getComputedStyle(overlay).zIndex);
+ var z1 = Number(overlay.style.zIndex || window.getComputedStyle(overlay).zIndex);
// Check if is a number
// Number.isNaN not supported in IE 10+
if (z1 === z1) {
@@ -292,6 +311,21 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
}
},
+ /**
+ * Returns the deepest overlay in the path.
+ * @param {Array=} path
+ * @return {Element|undefined}
+ * @private
+ */
+ _overlayInPath: function(path) {
+ path = path || [];
+ for (var i = 0; i < path.length; i++) {
+ if (path[i]._manager === this) {
+ return path[i];
+ }
+ }
+ },
+
/**
* Ensures the click event is delegated to the right overlay.
* @param {!Event} event
@@ -299,9 +333,8 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
*/
_onCaptureClick: function(event) {
var overlay = /** @type {?} */ (this.currentOverlay());
- // Check if clicked outside of any overlay.
- var target = /** @type {Element} */ (Polymer.dom(event).rootTarget);
- if (overlay && this._overlayParent(target) !== overlay) {
+ // Check if clicked outside of top overlay.
+ if (overlay && this._overlayInPath(Polymer.dom(event).path) !== overlay) {
overlay._onCaptureClick(event);
}
},
diff --git a/dashboard-ui/bower_components/iron-overlay-behavior/test/iron-overlay-behavior.html b/dashboard-ui/bower_components/iron-overlay-behavior/test/iron-overlay-behavior.html
index 2e66656e39..4834a50eb6 100644
--- a/dashboard-ui/bower_components/iron-overlay-behavior/test/iron-overlay-behavior.html
+++ b/dashboard-ui/bower_components/iron-overlay-behavior/test/iron-overlay-behavior.html
@@ -25,6 +25,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
+
@@ -31,19 +41,62 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
diff --git a/dashboard-ui/bower_components/iron-selector/.bower.json b/dashboard-ui/bower_components/iron-selector/.bower.json
index 66d7d54b0f..43e942ccc6 100644
--- a/dashboard-ui/bower_components/iron-selector/.bower.json
+++ b/dashboard-ui/bower_components/iron-selector/.bower.json
@@ -1,6 +1,6 @@
{
"name": "iron-selector",
- "version": "1.3.0",
+ "version": "1.4.0",
"description": "Manages a set of elements that can be selected",
"private": true,
"license": "http://polymer.github.io/LICENSE.txt",
@@ -30,11 +30,11 @@
"web-component-tester": "^4.0.0",
"webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
},
- "_release": "1.3.0",
+ "_release": "1.4.0",
"_resolution": {
"type": "version",
- "tag": "v1.3.0",
- "commit": "1662093611cda3fd29125cdab94a61d3d88093da"
+ "tag": "v1.4.0",
+ "commit": "554f7418fdbd97688eb21518b5f8172167d53a95"
},
"_source": "git://github.com/PolymerElements/iron-selector.git",
"_target": "^1.0.0",
diff --git a/dashboard-ui/bower_components/iron-selector/.github/ISSUE_TEMPLATE.md b/dashboard-ui/bower_components/iron-selector/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 0000000000..07a3448a7a
--- /dev/null
+++ b/dashboard-ui/bower_components/iron-selector/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,33 @@
+
+### Description
+
+
+### Expected outcome
+
+
+
+### Actual outcome
+
+
+
+### Live Demo
+
+
+### Steps to reproduce
+
+
+
+### Browsers Affected
+
+- [ ] Chrome
+- [ ] Firefox
+- [ ] Safari 9
+- [ ] Safari 8
+- [ ] Safari 7
+- [ ] Edge
+- [ ] IE 11
+- [ ] IE 10
diff --git a/dashboard-ui/bower_components/iron-selector/bower.json b/dashboard-ui/bower_components/iron-selector/bower.json
index 95f3f7f199..57852222f9 100644
--- a/dashboard-ui/bower_components/iron-selector/bower.json
+++ b/dashboard-ui/bower_components/iron-selector/bower.json
@@ -1,6 +1,6 @@
{
"name": "iron-selector",
- "version": "1.3.0",
+ "version": "1.4.0",
"description": "Manages a set of elements that can be selected",
"private": true,
"license": "http://polymer.github.io/LICENSE.txt",
diff --git a/dashboard-ui/bower_components/iron-selector/demo/index.html b/dashboard-ui/bower_components/iron-selector/demo/index.html
index 2fa46b2cd9..66724a19fe 100644
--- a/dashboard-ui/bower_components/iron-selector/demo/index.html
+++ b/dashboard-ui/bower_components/iron-selector/demo/index.html
@@ -1,5 +1,6 @@
-
+
diff --git a/dashboard-ui/bower_components/iron-selector/test/attr-for-selected.html b/dashboard-ui/bower_components/iron-selector/test/attr-for-selected.html
index 59298af5c0..cc0dd148fb 100644
--- a/dashboard-ui/bower_components/iron-selector/test/attr-for-selected.html
+++ b/dashboard-ui/bower_components/iron-selector/test/attr-for-selected.html
@@ -1,5 +1,6 @@
(\d\d:\d\d:\d\d,\d\d\d)/.exec(line);
+ if (match !== null) {
+ this._currentDialogueStart = match[1].replace(",", ".");
+ this._currentDialogueEnd = match[2].replace(",", ".");
+ }
+ } else {
+ line = line.replace(//g, "{\\b1}").replace(/\{b\}/g, "{\\b1}").replace(/<\/b>/g, "{\\b0}").replace(/\{\/b\}/g, "{\\b0}").replace(//g, "{\\i1}").replace(/\{i\}/g, "{\\i1}").replace(/<\/i>/g, "{\\i0}").replace(/\{\/i\}/g, "{\\i0}").replace(//g, "{\\u1}").replace(/\{u\}/g, "{\\u1}").replace(/<\/u>/g, "{\\u0}").replace(/\{\/u\}/g, "{\\u0}").replace(//g, function (/* ujs:unreferenced */ substring, red, green, blue) {
+ return "{c&H" + blue + green + red + "&}";
+ }).replace(/<\/font>/g, "{\\c}");
+ if (this._currentDialogueText !== null) {
+ this._currentDialogueText += "\\N" + line;
+ } else {
+ this._currentDialogueText = line;
+ }
+ }
+ }
+ this._stream.nextLine().then(function (line) {
+ return _this._onNextLine(line);
+ }, function (reason) {
+ _this._deferred.reject(reason);
+ });
+ };
+ return SrtStreamParser;
+ }();
+ exports.SrtStreamParser = SrtStreamParser;
+ /**
+ * Converts a uuencoded string to a base64 string.
+ *
+ * @param {string} str
+ * @return {string}
+ *
+ * @private
+ */
+ function uuencodedToBase64(str) {
+ var result = "";
+ for (var i = 0; i < str.length; i++) {
+ var charCode = str.charCodeAt(i) - 33;
+ if (charCode < 0 || charCode > 63) {
+ throw new Error("Out-of-range character code " + charCode + " at index " + i + " in string " + str);
+ }
+ if (charCode < 26) {
+ result += String.fromCharCode("A".charCodeAt(0) + charCode);
+ } else if (charCode < 52) {
+ result += String.fromCharCode("a".charCodeAt(0) + charCode - 26);
+ } else if (charCode < 62) {
+ result += String.fromCharCode("0".charCodeAt(0) + charCode - 52);
+ } else if (charCode === 62) {
+ result += "+";
+ } else {
+ result += "/";
+ }
+ }
+ return result;
+ }
+ }, /* 5 ./parser/streams */ function (exports, require) {
+ var promise_1 = require(32);
+ /**
+ * A {@link libjass.parser.Stream} that reads from a string in memory.
+ *
+ * @param {string} str The string
+ *
+ * @constructor
+ * @implements {libjass.parser.Stream}
+ * @memberOf libjass.parser
+ */
+ var StringStream = function () {
+ function StringStream(str) {
+ this._str = str;
+ this._readTill = 0;
+ }
+ /**
+ * @return {!Promise.} A promise that will be resolved with the next line, or null if the string has been completely read.
+ */
+ StringStream.prototype.nextLine = function () {
+ var result = null;
+ if (this._readTill < this._str.length) {
+ var nextNewLinePos = this._str.indexOf("\n", this._readTill);
+ if (nextNewLinePos !== -1) {
+ result = promise_1.Promise.resolve(this._str.substring(this._readTill, nextNewLinePos));
+ this._readTill = nextNewLinePos + 1;
+ } else {
+ result = promise_1.Promise.resolve(this._str.substr(this._readTill));
+ this._readTill = this._str.length;
+ }
+ } else {
+ result = promise_1.Promise.resolve(null);
+ }
+ return result;
+ };
+ return StringStream;
+ }();
+ exports.StringStream = StringStream;
+ /**
+ * A {@link libjass.parser.Stream} that reads from an XMLHttpRequest object.
+ *
+ * @param {!XMLHttpRequest} xhr The XMLHttpRequest object. Make sure to not call .open() on this object before passing it in here,
+ * since event handlers cannot be registered after open() has been called.
+ *
+ * @constructor
+ * @implements {libjass.parser.Stream}
+ * @memberOf libjass.parser
+ */
+ var XhrStream = function () {
+ function XhrStream(xhr) {
+ var _this = this;
+ this._xhr = xhr;
+ this._readTill = 0;
+ this._pendingDeferred = null;
+ this._failedError = null;
+ xhr.addEventListener("progress", function () {
+ return _this._onXhrProgress();
+ }, false);
+ xhr.addEventListener("load", function () {
+ return _this._onXhrLoad();
+ }, false);
+ xhr.addEventListener("error", function (event) {
+ return _this._onXhrError(event);
+ }, false);
+ }
+ /**
+ * @return {!Promise.} A promise that will be resolved with the next line, or null if the stream is exhausted.
+ */
+ XhrStream.prototype.nextLine = function () {
+ if (this._pendingDeferred !== null) {
+ throw new Error("XhrStream only supports one pending unfulfilled read at a time.");
+ }
+ var deferred = this._pendingDeferred = new promise_1.DeferredPromise();
+ this._tryResolveNextLine();
+ return deferred.promise;
+ };
+ /**
+ * @private
+ */
+ XhrStream.prototype._onXhrProgress = function () {
+ if (this._pendingDeferred === null) {
+ return;
+ }
+ if (this._xhr.readyState === XMLHttpRequest.DONE) {
+ /* Suppress resolving next line here. Let the "load" or "error" event handlers do it.
+ *
+ * This is required because a failed XHR fires the progress event with readyState === DONE before it fires the error event.
+ * This would confuse _tryResolveNextLine() into thinking the request succeeded with no data if it was called here.
+ */
+ return;
+ }
+ this._tryResolveNextLine();
+ };
+ /**
+ * @private
+ */
+ XhrStream.prototype._onXhrLoad = function () {
+ if (this._pendingDeferred === null) {
+ return;
+ }
+ this._tryResolveNextLine();
+ };
+ /**
+ * @param {!ErrorEvent} event
+ *
+ * @private
+ */
+ XhrStream.prototype._onXhrError = function (event) {
+ this._failedError = event;
+ if (this._pendingDeferred === null) {
+ return;
+ }
+ this._tryResolveNextLine();
+ };
+ /**
+ * @private
+ */
+ XhrStream.prototype._tryResolveNextLine = function () {
+ if (this._failedError !== null) {
+ this._pendingDeferred.reject(this._failedError);
+ return;
+ }
+ var response = this._xhr.responseText;
+ var nextNewLinePos = response.indexOf("\n", this._readTill);
+ if (nextNewLinePos !== -1) {
+ this._pendingDeferred.resolve(response.substring(this._readTill, nextNewLinePos));
+ this._readTill = nextNewLinePos + 1;
+ this._pendingDeferred = null;
+ } else if (this._xhr.readyState === XMLHttpRequest.DONE) {
+ if (this._failedError !== null) {
+ this._pendingDeferred.reject(this._failedError);
+ } else if (this._readTill < response.length) {
+ this._pendingDeferred.resolve(response.substr(this._readTill));
+ this._readTill = response.length;
+ } else {
+ this._pendingDeferred.resolve(null);
+ }
+ this._pendingDeferred = null;
+ }
+ };
+ return XhrStream;
+ }();
+ exports.XhrStream = XhrStream;
+ /**
+ * A {@link libjass.parser.Stream} that reads from a ReadableStream object.
+ *
+ * @param {!ReadableStream} stream
+ * @param {string} encoding
+ *
+ * @constructor
+ * @implements {libjass.parser.Stream}
+ * @memberOf libjass.parser
+ */
+ var BrowserReadableStream = function () {
+ function BrowserReadableStream(stream, encoding) {
+ this._buffer = "";
+ this._pendingDeferred = null;
+ this._reader = stream.getReader();
+ this._decoder = new global.TextDecoder(encoding, {
+ ignoreBOM: true
+ });
+ }
+ /**
+ * @return {!Promise.} A promise that will be resolved with the next line, or null if the stream is exhausted.
+ */
+ BrowserReadableStream.prototype.nextLine = function () {
+ if (this._pendingDeferred !== null) {
+ throw new Error("BrowserReadableStream only supports one pending unfulfilled read at a time.");
+ }
+ var deferred = this._pendingDeferred = new promise_1.DeferredPromise();
+ this._tryResolveNextLine();
+ return deferred.promise;
+ };
+ /**
+ * @private
+ */
+ BrowserReadableStream.prototype._tryResolveNextLine = function () {
+ var _this = this;
+ var nextNewLinePos = this._buffer.indexOf("\n");
+ if (nextNewLinePos !== -1) {
+ this._pendingDeferred.resolve(this._buffer.substr(0, nextNewLinePos));
+ this._buffer = this._buffer.substr(nextNewLinePos + 1);
+ this._pendingDeferred = null;
+ } else {
+ this._reader.read().then(function (next) {
+ var value = next.value;
+ var done = next.done;
+ if (!done) {
+ _this._buffer += _this._decoder.decode(value, {
+ stream: true
+ });
+ _this._tryResolveNextLine();
+ } else {
+ // No more data.
+ if (_this._buffer.length === 0) {
+ _this._pendingDeferred.resolve(null);
+ } else {
+ _this._pendingDeferred.resolve(_this._buffer);
+ _this._buffer = "";
+ }
+ _this._pendingDeferred = null;
+ }
+ });
+ }
+ };
+ return BrowserReadableStream;
+ }();
+ exports.BrowserReadableStream = BrowserReadableStream;
+ }, /* 6 ./parser/ttf */ function (exports, require) {
+ var __decorate = require(34).__decorate;
+ var map_1 = require(30);
+ var set_1 = require(33);
+ var DataType;
+ (function (DataType) {
+ DataType[DataType["Char"] = 0] = "Char";
+ DataType[DataType["Uint16"] = 1] = "Uint16";
+ DataType[DataType["Uint32"] = 2] = "Uint32";
+ })(DataType || (DataType = {}));
+ var fieldDecorators = new map_1.Map();
+ var OffsetTable = function () {
+ function OffsetTable() {}
+ __decorate([ field(DataType.Uint16) ], OffsetTable.prototype, "majorVersion", void 0);
+ __decorate([ field(DataType.Uint16) ], OffsetTable.prototype, "minorVersion", void 0);
+ __decorate([ field(DataType.Uint16) ], OffsetTable.prototype, "numTables", void 0);
+ __decorate([ field(DataType.Uint16) ], OffsetTable.prototype, "searchRange", void 0);
+ __decorate([ field(DataType.Uint16) ], OffsetTable.prototype, "entrySelector", void 0);
+ __decorate([ field(DataType.Uint16) ], OffsetTable.prototype, "rangeShift", void 0);
+ OffsetTable = __decorate([ struct ], OffsetTable);
+ return OffsetTable;
+ }();
+ var TableRecord = function () {
+ function TableRecord() {}
+ __decorate([ field(DataType.Char) ], TableRecord.prototype, "c1", void 0);
+ __decorate([ field(DataType.Char) ], TableRecord.prototype, "c2", void 0);
+ __decorate([ field(DataType.Char) ], TableRecord.prototype, "c3", void 0);
+ __decorate([ field(DataType.Char) ], TableRecord.prototype, "c4", void 0);
+ __decorate([ field(DataType.Uint32) ], TableRecord.prototype, "checksum", void 0);
+ __decorate([ field(DataType.Uint32) ], TableRecord.prototype, "offset", void 0);
+ __decorate([ field(DataType.Uint32) ], TableRecord.prototype, "length", void 0);
+ TableRecord = __decorate([ struct ], TableRecord);
+ return TableRecord;
+ }();
+ var NameTableHeader = function () {
+ function NameTableHeader() {}
+ __decorate([ field(DataType.Uint16) ], NameTableHeader.prototype, "formatSelector", void 0);
+ __decorate([ field(DataType.Uint16) ], NameTableHeader.prototype, "count", void 0);
+ __decorate([ field(DataType.Uint16) ], NameTableHeader.prototype, "stringOffset", void 0);
+ NameTableHeader = __decorate([ struct ], NameTableHeader);
+ return NameTableHeader;
+ }();
+ var NameRecord = function () {
+ function NameRecord() {}
+ __decorate([ field(DataType.Uint16) ], NameRecord.prototype, "platformId", void 0);
+ __decorate([ field(DataType.Uint16) ], NameRecord.prototype, "encodingId", void 0);
+ __decorate([ field(DataType.Uint16) ], NameRecord.prototype, "languageId", void 0);
+ __decorate([ field(DataType.Uint16) ], NameRecord.prototype, "nameId", void 0);
+ __decorate([ field(DataType.Uint16) ], NameRecord.prototype, "length", void 0);
+ __decorate([ field(DataType.Uint16) ], NameRecord.prototype, "offset", void 0);
+ NameRecord = __decorate([ struct ], NameRecord);
+ return NameRecord;
+ }();
+ /**
+ * Gets all the font names from the given font attachment.
+ *
+ * @param {!libjass.Attachment} attachment
+ * @return {!libjass.Set.}
+ */
+ function getTtfNames(attachment) {
+ var decoded = atob(attachment.contents);
+ var bytes = new Uint8Array(new ArrayBuffer(decoded.length));
+ for (var i = 0; i < decoded.length; i++) {
+ bytes[i] = decoded.charCodeAt(i);
+ }
+ var reader = {
+ dataView: new DataView(bytes.buffer),
+ position: 0
+ };
+ var offsetTable = OffsetTable.read(reader);
+ var nameTableRecord = null;
+ for (var i = 0; i < offsetTable.numTables; i++) {
+ var tableRecord = TableRecord.read(reader);
+ if (tableRecord.c1 + tableRecord.c2 + tableRecord.c3 + tableRecord.c4 === "name") {
+ nameTableRecord = tableRecord;
+ break;
+ }
+ }
+ reader.position = nameTableRecord.offset;
+ var nameTableHeader = NameTableHeader.read(reader);
+ var result = new set_1.Set();
+ for (var i = 0; i < nameTableHeader.count; i++) {
+ var nameRecord = NameRecord.read(reader);
+ switch (nameRecord.nameId) {
+ case 1:
+ case 4:
+ case 6:
+ var recordOffset = nameTableRecord.offset + nameTableHeader.stringOffset + nameRecord.offset;
+ var nameBytes = bytes.subarray(recordOffset, recordOffset + nameRecord.length);
+ switch (nameRecord.platformId) {
+ case 1:
+ {
+ var name_1 = "";
+ for (var j = 0; j < nameBytes.length; j++) {
+ name_1 += String.fromCharCode(nameBytes[j]);
+ }
+ result.add(name_1);
+ }
+ break;
+
+ case 3:
+ {
+ var name_2 = "";
+ for (var j = 0; j < nameBytes.length; j += 2) {
+ name_2 += String.fromCharCode((nameBytes[j] << 8) + nameBytes[j + 1]);
+ }
+ result.add(name_2);
+ }
+ break;
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+ return result;
+ }
+ exports.getTtfNames = getTtfNames;
+ /**
+ * @param {!function(new(): T)} clazz
+ * @return {!function(new(): T)}
+ *
+ * @template T
+ * @private
+ */
+ function struct(clazz) {
+ var fields = clazz.__fields;
+ clazz.read = function (reader) {
+ var result = new clazz();
+ for (var _i = 0; _i < fields.length; _i++) {
+ var field_1 = fields[_i];
+ var value = void 0;
+ switch (field_1.type) {
+ case DataType.Char:
+ value = String.fromCharCode(reader.dataView.getInt8(reader.position));
+ reader.position += 1;
+ break;
+
+ case DataType.Uint16:
+ value = reader.dataView.getUint16(reader.position);
+ reader.position += 2;
+ break;
+
+ case DataType.Uint32:
+ value = reader.dataView.getUint32(reader.position);
+ reader.position += 4;
+ break;
+ }
+ result[field_1.field] = value;
+ }
+ return result;
+ };
+ return clazz;
+ }
+ /**
+ * @param {number} type
+ * @return {function(T, string)}
+ *
+ * @template T
+ * @private
+ */
+ function field(type) {
+ var existingDecorator = fieldDecorators.get(type);
+ if (existingDecorator === undefined) {
+ existingDecorator = function (proto, field) {
+ var ctor = proto.constructor;
+ if (ctor.__fields === undefined) {
+ ctor.__fields = [];
+ }
+ ctor.__fields.push({
+ type: type,
+ field: field
+ });
+ };
+ fieldDecorators.set(type, existingDecorator);
+ }
+ return existingDecorator;
+ }
+ }, /* 7 ./parts/drawing */ function (exports) {
+ /**
+ * An instruction to move to a particular position.
+ *
+ * @param {number} x
+ * @param {number} y
+ *
+ * @constructor
+ * @implements {libjass.parts.drawing.Instruction}
+ * @memberOf libjass.parts.drawing
+ */
+ var MoveInstruction = function () {
+ function MoveInstruction(x, y) {
+ this._x = x;
+ this._y = y;
+ }
+ Object.defineProperty(MoveInstruction.prototype, "x", {
+ /**
+ * The X position of this move instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(MoveInstruction.prototype, "y", {
+ /**
+ * The Y position of this move instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return MoveInstruction;
+ }();
+ exports.MoveInstruction = MoveInstruction;
+ /**
+ * An instruction to draw a line to a particular position.
+ *
+ * @param {number} x
+ * @param {number} y
+ *
+ * @constructor
+ * @implements {libjass.parts.drawing.Instruction}
+ * @memberOf libjass.parts.drawing
+ */
+ var LineInstruction = function () {
+ function LineInstruction(x, y) {
+ this._x = x;
+ this._y = y;
+ }
+ Object.defineProperty(LineInstruction.prototype, "x", {
+ /**
+ * The X position of this line instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(LineInstruction.prototype, "y", {
+ /**
+ * The Y position of this line instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return LineInstruction;
+ }();
+ exports.LineInstruction = LineInstruction;
+ /**
+ * An instruction to draw a cubic bezier curve to a particular position, with two given control points.
+ *
+ * @param {number} x1
+ * @param {number} y1
+ * @param {number} x2
+ * @param {number} y2
+ * @param {number} x3
+ * @param {number} y3
+ *
+ * @constructor
+ * @implements {libjass.parts.drawing.Instruction}
+ * @memberOf libjass.parts.drawing
+ */
+ var CubicBezierCurveInstruction = function () {
+ function CubicBezierCurveInstruction(x1, y1, x2, y2, x3, y3) {
+ this._x1 = x1;
+ this._y1 = y1;
+ this._x2 = x2;
+ this._y2 = y2;
+ this._x3 = x3;
+ this._y3 = y3;
+ }
+ Object.defineProperty(CubicBezierCurveInstruction.prototype, "x1", {
+ /**
+ * The X position of the first control point of this cubic bezier curve instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CubicBezierCurveInstruction.prototype, "y1", {
+ /**
+ * The Y position of the first control point of this cubic bezier curve instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CubicBezierCurveInstruction.prototype, "x2", {
+ /**
+ * The X position of the second control point of this cubic bezier curve instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CubicBezierCurveInstruction.prototype, "y2", {
+ /**
+ * The Y position of the second control point of this cubic bezier curve instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CubicBezierCurveInstruction.prototype, "x3", {
+ /**
+ * The ending X position of this cubic bezier curve instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x3;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(CubicBezierCurveInstruction.prototype, "y3", {
+ /**
+ * The ending Y position of this cubic bezier curve instruction.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y3;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return CubicBezierCurveInstruction;
+ }();
+ exports.CubicBezierCurveInstruction = CubicBezierCurveInstruction;
+ }, /* 8 ./parts/index */ function (exports, require) {
+ var drawing = require(7);
+ exports.drawing = drawing;
+ /**
+ * Represents a CSS color with red, green, blue and alpha components.
+ *
+ * Instances of this class are immutable.
+ *
+ * @param {number} red
+ * @param {number} green
+ * @param {number} blue
+ * @param {number=1} alpha
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Color = function () {
+ function Color(red, green, blue, alpha) {
+ if (alpha === void 0) {
+ alpha = 1;
+ }
+ this._red = red;
+ this._green = green;
+ this._blue = blue;
+ this._alpha = alpha;
+ }
+ Object.defineProperty(Color.prototype, "red", {
+ /**
+ * The red component of this color as a number between 0 and 255.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._red;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Color.prototype, "green", {
+ /**
+ * The green component of this color as a number between 0 and 255.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._green;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Color.prototype, "blue", {
+ /**
+ * The blue component of this color as a number between 0 and 255.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._blue;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Color.prototype, "alpha", {
+ /**
+ * The alpha component of this color as a number between 0 and 1, where 0 means transparent and 1 means opaque.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._alpha;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ /**
+ * @param {?number} value The new alpha. If null, the existing alpha is used.
+ * @return {!libjass.parts.Color} Returns a new Color instance with the same color but the provided alpha.
+ */
+ Color.prototype.withAlpha = function (value) {
+ if (value !== null) {
+ return new Color(this._red, this._green, this._blue, value);
+ }
+ return this;
+ };
+ /**
+ * @return {string} The CSS representation "rgba(...)" of this color.
+ */
+ Color.prototype.toString = function () {
+ return "rgba(" + this._red + ", " + this._green + ", " + this._blue + ", " + this._alpha.toFixed(3) + ")";
+ };
+ /**
+ * Returns a new Color by interpolating the current color to the final color by the given progression.
+ *
+ * @param {!libjass.parts.Color} final
+ * @param {number} progression
+ * @return {!libjass.parts.Color}
+ */
+ Color.prototype.interpolate = function (final, progression) {
+ return new Color(this._red + progression * (final.red - this._red), this._green + progression * (final.green - this._green), this._blue + progression * (final.blue - this._blue), this._alpha + progression * (final.alpha - this._alpha));
+ };
+ return Color;
+ }();
+ exports.Color = Color;
+ /**
+ * A comment, i.e., any text enclosed in {} that is not understood as an ASS tag.
+ *
+ * @param {string} value The text of this comment
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Comment = function () {
+ function Comment(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Comment.prototype, "value", {
+ /**
+ * The value of this comment.
+ *
+ * @type {string}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Comment;
+ }();
+ exports.Comment = Comment;
+ /**
+ * A block of text, i.e., any text not enclosed in {}. Also includes \h.
+ *
+ * @param {string} value The content of this block of text
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Text = function () {
+ function Text(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Text.prototype, "value", {
+ /**
+ * The value of this text part.
+ *
+ * @type {string}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ /**
+ * @return {string}
+ */
+ Text.prototype.toString = function () {
+ return "Text { value: " + this._value.replace(/\u00A0/g, "\\h") + " }";
+ };
+ return Text;
+ }();
+ exports.Text = Text;
+ /**
+ * A newline character \N.
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var NewLine = function () {
+ function NewLine() {}
+ return NewLine;
+ }();
+ exports.NewLine = NewLine;
+ /**
+ * An italic tag {\i}
+ *
+ * @param {?boolean} value {\i1} -> true, {\i0} -> false, {\i} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Italic = function () {
+ function Italic(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Italic.prototype, "value", {
+ /**
+ * The value of this italic tag.
+ *
+ * @type {?boolean}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Italic;
+ }();
+ exports.Italic = Italic;
+ /**
+ * A bold tag {\b}
+ *
+ * @param {*} value {\b1} -> true, {\b0} -> false, {\b###} -> weight of the bold (number), {\b} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Bold = function () {
+ function Bold(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Bold.prototype, "value", {
+ /**
+ * The value of this bold tag.
+ *
+ * @type {?boolean|?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Bold;
+ }();
+ exports.Bold = Bold;
+ /**
+ * An underline tag {\u}
+ *
+ * @param {?boolean} value {\u1} -> true, {\u0} -> false, {\u} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Underline = function () {
+ function Underline(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Underline.prototype, "value", {
+ /**
+ * The value of this underline tag.
+ *
+ * @type {?boolean}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Underline;
+ }();
+ exports.Underline = Underline;
+ /**
+ * A strike-through tag {\s}
+ *
+ * @param {?boolean} value {\s1} -> true, {\s0} -> false, {\s} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var StrikeThrough = function () {
+ function StrikeThrough(value) {
+ this._value = value;
+ }
+ Object.defineProperty(StrikeThrough.prototype, "value", {
+ /**
+ * The value of this strike-through tag.
+ *
+ * @type {?boolean}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return StrikeThrough;
+ }();
+ exports.StrikeThrough = StrikeThrough;
+ /**
+ * A border tag {\bord}
+ *
+ * @param {?number} value {\bord###} -> width (number), {\bord} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Border = function () {
+ function Border(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Border.prototype, "value", {
+ /**
+ * The value of this border tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Border;
+ }();
+ exports.Border = Border;
+ /**
+ * A horizontal border tag {\xbord}
+ *
+ * @param {?number} value {\xbord###} -> width (number), {\xbord} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var BorderX = function () {
+ function BorderX(value) {
+ this._value = value;
+ }
+ Object.defineProperty(BorderX.prototype, "value", {
+ /**
+ * The value of this horizontal border tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return BorderX;
+ }();
+ exports.BorderX = BorderX;
+ /**
+ * A vertical border tag {\ybord}
+ *
+ * @param {?number} value {\ybord###} -> height (number), {\ybord} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var BorderY = function () {
+ function BorderY(value) {
+ this._value = value;
+ }
+ Object.defineProperty(BorderY.prototype, "value", {
+ /**
+ * The value of this vertical border tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return BorderY;
+ }();
+ exports.BorderY = BorderY;
+ /**
+ * A shadow tag {\shad}
+ *
+ * @param {?number} value {\shad###} -> depth (number), {\shad} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Shadow = function () {
+ function Shadow(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Shadow.prototype, "value", {
+ /**
+ * The value of this shadow tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Shadow;
+ }();
+ exports.Shadow = Shadow;
+ /**
+ * A horizontal shadow tag {\xshad}
+ *
+ * @param {?number} value {\xshad###} -> depth (number), {\xshad} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var ShadowX = function () {
+ function ShadowX(value) {
+ this._value = value;
+ }
+ Object.defineProperty(ShadowX.prototype, "value", {
+ /**
+ * The value of this horizontal shadow tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return ShadowX;
+ }();
+ exports.ShadowX = ShadowX;
+ /**
+ * A vertical shadow tag {\yshad}
+ *
+ * @param {?number} value {\yshad###} -> depth (number), {\yshad} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var ShadowY = function () {
+ function ShadowY(value) {
+ this._value = value;
+ }
+ Object.defineProperty(ShadowY.prototype, "value", {
+ /**
+ * The value of this vertical shadow tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return ShadowY;
+ }();
+ exports.ShadowY = ShadowY;
+ /**
+ * A blur tag {\be}
+ *
+ * @param {?number} value {\be###} -> strength (number), {\be} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Blur = function () {
+ function Blur(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Blur.prototype, "value", {
+ /**
+ * The value of this blur tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Blur;
+ }();
+ exports.Blur = Blur;
+ /**
+ * A Gaussian blur tag {\blur}
+ *
+ * @param {?number} value {\blur###} -> strength (number), {\blur} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var GaussianBlur = function () {
+ function GaussianBlur(value) {
+ this._value = value;
+ }
+ Object.defineProperty(GaussianBlur.prototype, "value", {
+ /**
+ * The value of this Gaussian blur tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return GaussianBlur;
+ }();
+ exports.GaussianBlur = GaussianBlur;
+ /**
+ * A font name tag {\fn}
+ *
+ * @param {?string} value {\fn###} -> name (string), {\fn} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var FontName = function () {
+ function FontName(value) {
+ this._value = value;
+ }
+ Object.defineProperty(FontName.prototype, "value", {
+ /**
+ * The value of this font name tag.
+ *
+ * @type {?string}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return FontName;
+ }();
+ exports.FontName = FontName;
+ /**
+ * A font size tag {\fs}
+ *
+ * @param {?number} value {\fs###} -> size (number), {\fs} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var FontSize = function () {
+ function FontSize(value) {
+ this._value = value;
+ }
+ Object.defineProperty(FontSize.prototype, "value", {
+ /**
+ * The value of this font size tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return FontSize;
+ }();
+ exports.FontSize = FontSize;
+ /**
+ * A font size increase tag {\fs+}
+ *
+ * @param {number} value {\fs+###} -> difference (number)
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var FontSizePlus = function () {
+ function FontSizePlus(value) {
+ this._value = value;
+ }
+ Object.defineProperty(FontSizePlus.prototype, "value", {
+ /**
+ * The value of this font size increase tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return FontSizePlus;
+ }();
+ exports.FontSizePlus = FontSizePlus;
+ /**
+ * A font size decrease tag {\fs-}
+ *
+ * @param {number} value {\fs-###} -> difference (number)
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var FontSizeMinus = function () {
+ function FontSizeMinus(value) {
+ this._value = value;
+ }
+ Object.defineProperty(FontSizeMinus.prototype, "value", {
+ /**
+ * The value of this font size decrease tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return FontSizeMinus;
+ }();
+ exports.FontSizeMinus = FontSizeMinus;
+ /**
+ * A horizontal font scaling tag {\fscx}
+ *
+ * @param {?number} value {\fscx###} -> scale (number), {\fscx} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var FontScaleX = function () {
+ function FontScaleX(value) {
+ this._value = value;
+ }
+ Object.defineProperty(FontScaleX.prototype, "value", {
+ /**
+ * The value of this horizontal font scaling tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return FontScaleX;
+ }();
+ exports.FontScaleX = FontScaleX;
+ /**
+ * A vertical font scaling tag {\fscy}
+ *
+ * @param {?number} value {\fscy###} -> scale (number), {\fscy} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var FontScaleY = function () {
+ function FontScaleY(value) {
+ this._value = value;
+ }
+ Object.defineProperty(FontScaleY.prototype, "value", {
+ /**
+ * The value of this vertical font scaling tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return FontScaleY;
+ }();
+ exports.FontScaleY = FontScaleY;
+ /**
+ * A letter-spacing tag {\fsp}
+ *
+ * @param {?number} value {\fsp###} -> spacing (number), {\fsp} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var LetterSpacing = function () {
+ function LetterSpacing(value) {
+ this._value = value;
+ }
+ Object.defineProperty(LetterSpacing.prototype, "value", {
+ /**
+ * The value of this letter-spacing tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return LetterSpacing;
+ }();
+ exports.LetterSpacing = LetterSpacing;
+ /**
+ * An X-axis rotation tag {\frx}
+ *
+ * @param {?number} value {\frx###} -> angle (number), {\frx} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var RotateX = function () {
+ function RotateX(value) {
+ this._value = value;
+ }
+ Object.defineProperty(RotateX.prototype, "value", {
+ /**
+ * The value of this X-axis rotation tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return RotateX;
+ }();
+ exports.RotateX = RotateX;
+ /**
+ * A Y-axis rotation tag {\fry}
+ *
+ * @param {?number} value {\fry###} -> angle (number), {\fry} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var RotateY = function () {
+ function RotateY(value) {
+ this._value = value;
+ }
+ Object.defineProperty(RotateY.prototype, "value", {
+ /**
+ * The value of this Y-axis rotation tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return RotateY;
+ }();
+ exports.RotateY = RotateY;
+ /**
+ * A Z-axis rotation tag {\fr} or {\frz}
+ *
+ * @param {?number} value {\frz###} -> angle (number), {\frz} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var RotateZ = function () {
+ function RotateZ(value) {
+ this._value = value;
+ }
+ Object.defineProperty(RotateZ.prototype, "value", {
+ /**
+ * The value of this Z-axis rotation tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return RotateZ;
+ }();
+ exports.RotateZ = RotateZ;
+ /**
+ * An X-axis shearing tag {\fax}
+ *
+ * @param {?number} value {\fax###} -> angle (number), {\fax} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var SkewX = function () {
+ function SkewX(value) {
+ this._value = value;
+ }
+ Object.defineProperty(SkewX.prototype, "value", {
+ /**
+ * The value of this X-axis shearing tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return SkewX;
+ }();
+ exports.SkewX = SkewX;
+ /**
+ * A Y-axis shearing tag {\fay}
+ *
+ * @param {?number} value {\fay###} -> angle (number), {\fay} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var SkewY = function () {
+ function SkewY(value) {
+ this._value = value;
+ }
+ Object.defineProperty(SkewY.prototype, "value", {
+ /**
+ * The value of this Y-axis shearing tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return SkewY;
+ }();
+ exports.SkewY = SkewY;
+ /**
+ * A primary color tag {\c} or {\1c}
+ *
+ * @param {libjass.parts.Color} value {\1c###} -> color (Color), {\1c} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var PrimaryColor = function () {
+ function PrimaryColor(value) {
+ this._value = value;
+ }
+ Object.defineProperty(PrimaryColor.prototype, "value", {
+ /**
+ * The value of this primary color tag.
+ *
+ * @type {libjass.parts.Color}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return PrimaryColor;
+ }();
+ exports.PrimaryColor = PrimaryColor;
+ /**
+ * A secondary color tag {\2c}
+ *
+ * @param {libjass.parts.Color} value {\2c###} -> color (Color), {\2c} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var SecondaryColor = function () {
+ function SecondaryColor(value) {
+ this._value = value;
+ }
+ Object.defineProperty(SecondaryColor.prototype, "value", {
+ /**
+ * The value of this secondary color tag.
+ *
+ * @type {libjass.parts.Color}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return SecondaryColor;
+ }();
+ exports.SecondaryColor = SecondaryColor;
+ /**
+ * An outline color tag {\3c}
+ *
+ * @param {libjass.parts.Color} value {\3c###} -> color (Color), {\3c} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var OutlineColor = function () {
+ function OutlineColor(value) {
+ this._value = value;
+ }
+ Object.defineProperty(OutlineColor.prototype, "value", {
+ /**
+ * The value of this outline color tag.
+ *
+ * @type {libjass.parts.Color}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return OutlineColor;
+ }();
+ exports.OutlineColor = OutlineColor;
+ /**
+ * A shadow color tag {\4c}
+ *
+ * @param {libjass.parts.Color} value {\4c###} -> color (Color), {\4c} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var ShadowColor = function () {
+ function ShadowColor(value) {
+ this._value = value;
+ }
+ Object.defineProperty(ShadowColor.prototype, "value", {
+ /**
+ * The value of this shadow color tag.
+ *
+ * @type {libjass.parts.Color}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return ShadowColor;
+ }();
+ exports.ShadowColor = ShadowColor;
+ /**
+ * An alpha tag {\alpha}
+ *
+ * @param {?number} value {\alpha###} -> alpha (number), {\alpha} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Alpha = function () {
+ function Alpha(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Alpha.prototype, "value", {
+ /**
+ * The value of this alpha tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Alpha;
+ }();
+ exports.Alpha = Alpha;
+ /**
+ * A primary alpha tag {\1a}
+ *
+ * @param {?number} value {\1a###} -> alpha (number), {\1a} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var PrimaryAlpha = function () {
+ function PrimaryAlpha(value) {
+ this._value = value;
+ }
+ Object.defineProperty(PrimaryAlpha.prototype, "value", {
+ /**
+ * The value of this primary alpha tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return PrimaryAlpha;
+ }();
+ exports.PrimaryAlpha = PrimaryAlpha;
+ /**
+ * A secondary alpha tag {\2a}
+ *
+ * @param {?number} value {\2a###} -> alpha (number), {\2a} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var SecondaryAlpha = function () {
+ function SecondaryAlpha(value) {
+ this._value = value;
+ }
+ Object.defineProperty(SecondaryAlpha.prototype, "value", {
+ /**
+ * The value of this secondary alpha tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return SecondaryAlpha;
+ }();
+ exports.SecondaryAlpha = SecondaryAlpha;
+ /**
+ * An outline alpha tag {\3a}
+ *
+ * @param {?number} value {\3a###} -> alpha (number), {\3a} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var OutlineAlpha = function () {
+ function OutlineAlpha(value) {
+ this._value = value;
+ }
+ Object.defineProperty(OutlineAlpha.prototype, "value", {
+ /**
+ * The value of this outline alpha tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return OutlineAlpha;
+ }();
+ exports.OutlineAlpha = OutlineAlpha;
+ /**
+ * A shadow alpha tag {\4a}
+ *
+ * @param {?number} value {\4a###} -> alpha (number), {\4a} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var ShadowAlpha = function () {
+ function ShadowAlpha(value) {
+ this._value = value;
+ }
+ Object.defineProperty(ShadowAlpha.prototype, "value", {
+ /**
+ * The value of this shadow alpha tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return ShadowAlpha;
+ }();
+ exports.ShadowAlpha = ShadowAlpha;
+ /**
+ * An alignment tag {\an} or {\a}
+ *
+ * @param {number} value {\an###} -> alignment (number)
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Alignment = function () {
+ function Alignment(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Alignment.prototype, "value", {
+ /**
+ * The value of this alignment tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Alignment;
+ }();
+ exports.Alignment = Alignment;
+ /**
+ * A color karaoke tag {\k}
+ *
+ * @param {number} duration {\k###} -> duration (number)
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var ColorKaraoke = function () {
+ function ColorKaraoke(duration) {
+ this._duration = duration;
+ }
+ Object.defineProperty(ColorKaraoke.prototype, "duration", {
+ /**
+ * The duration of this color karaoke tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._duration;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return ColorKaraoke;
+ }();
+ exports.ColorKaraoke = ColorKaraoke;
+ /**
+ * A sweeping color karaoke tag {\K} or {\kf}
+ *
+ * @param {number} duration {\kf###} -> duration (number)
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var SweepingColorKaraoke = function () {
+ function SweepingColorKaraoke(duration) {
+ this._duration = duration;
+ }
+ Object.defineProperty(SweepingColorKaraoke.prototype, "duration", {
+ /**
+ * The duration of this sweeping color karaoke tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._duration;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return SweepingColorKaraoke;
+ }();
+ exports.SweepingColorKaraoke = SweepingColorKaraoke;
+ /**
+ * An outline karaoke tag {\ko}
+ *
+ * @param {number} duration {\ko###} -> duration (number)
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var OutlineKaraoke = function () {
+ function OutlineKaraoke(duration) {
+ this._duration = duration;
+ }
+ Object.defineProperty(OutlineKaraoke.prototype, "duration", {
+ /**
+ * The duration of this outline karaoke tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._duration;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return OutlineKaraoke;
+ }();
+ exports.OutlineKaraoke = OutlineKaraoke;
+ /**
+ * A wrapping style tag {\q}
+ *
+ * @param {number} value {\q###} -> style (number)
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var WrappingStyle = function () {
+ function WrappingStyle(value) {
+ this._value = value;
+ }
+ Object.defineProperty(WrappingStyle.prototype, "value", {
+ /**
+ * The value of this wrapping style tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return WrappingStyle;
+ }();
+ exports.WrappingStyle = WrappingStyle;
+ /**
+ * A style reset tag {\r}
+ *
+ * @param {?string} value {\r###} -> style name (string), {\r} -> null
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Reset = function () {
+ function Reset(value) {
+ this._value = value;
+ }
+ Object.defineProperty(Reset.prototype, "value", {
+ /**
+ * The value of this style reset tag.
+ *
+ * @type {?string}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Reset;
+ }();
+ exports.Reset = Reset;
+ /**
+ * A position tag {\pos}
+ *
+ * @param {number} x
+ * @param {number} y
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Position = function () {
+ function Position(x, y) {
+ this._x = x;
+ this._y = y;
+ }
+ Object.defineProperty(Position.prototype, "x", {
+ /**
+ * The x value of this position tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Position.prototype, "y", {
+ /**
+ * The y value of this position tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Position;
+ }();
+ exports.Position = Position;
+ /**
+ * A movement tag {\move}
+ *
+ * @param {number} x1
+ * @param {number} y1
+ * @param {number} x2
+ * @param {number} y2
+ * @param {number} t1
+ * @param {number} t2
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Move = function () {
+ function Move(x1, y1, x2, y2, t1, t2) {
+ this._x1 = x1;
+ this._y1 = y1;
+ this._x2 = x2;
+ this._y2 = y2;
+ this._t1 = t1;
+ this._t2 = t2;
+ }
+ Object.defineProperty(Move.prototype, "x1", {
+ /**
+ * The starting x value of this move tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Move.prototype, "y1", {
+ /**
+ * The starting y value of this move tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Move.prototype, "x2", {
+ /**
+ * The ending x value of this move tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Move.prototype, "y2", {
+ /**
+ * The ending y value of this move tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Move.prototype, "t1", {
+ /**
+ * The start time of this move tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._t1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Move.prototype, "t2", {
+ /**
+ * The end time value of this move tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._t2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Move;
+ }();
+ exports.Move = Move;
+ /**
+ * A rotation origin tag {\org}
+ *
+ * @param {number} x
+ * @param {number} y
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var RotationOrigin = function () {
+ function RotationOrigin(x, y) {
+ this._x = x;
+ this._y = y;
+ }
+ Object.defineProperty(RotationOrigin.prototype, "x", {
+ /**
+ * The x value of this rotation origin tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(RotationOrigin.prototype, "y", {
+ /**
+ * The y value of this rotation origin tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return RotationOrigin;
+ }();
+ exports.RotationOrigin = RotationOrigin;
+ /**
+ * A simple fade tag {\fad}
+ *
+ * @param {number} start
+ * @param {number} end
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Fade = function () {
+ function Fade(start, end) {
+ this._start = start;
+ this._end = end;
+ }
+ Object.defineProperty(Fade.prototype, "start", {
+ /**
+ * The start time of this fade tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._start;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Fade.prototype, "end", {
+ /**
+ * The end time of this fade tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._end;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Fade;
+ }();
+ exports.Fade = Fade;
+ /**
+ * A complex fade tag {\fade}
+ *
+ * @param {number} a1
+ * @param {number} a2
+ * @param {number} a3
+ * @param {number} t1
+ * @param {number} t2
+ * @param {number} t3
+ * @param {number} t4
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var ComplexFade = function () {
+ function ComplexFade(a1, a2, a3, t1, t2, t3, t4) {
+ this._a1 = a1;
+ this._a2 = a2;
+ this._a3 = a3;
+ this._t1 = t1;
+ this._t2 = t2;
+ this._t3 = t3;
+ this._t4 = t4;
+ }
+ Object.defineProperty(ComplexFade.prototype, "a1", {
+ /**
+ * The alpha value of this complex fade tag at time t2.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._a1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(ComplexFade.prototype, "a2", {
+ /**
+ * The alpha value of this complex fade tag at time t3.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._a2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(ComplexFade.prototype, "a3", {
+ /**
+ * The alpha value of this complex fade tag at time t4.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._a3;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(ComplexFade.prototype, "t1", {
+ /**
+ * The starting time of this complex fade tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._t1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(ComplexFade.prototype, "t2", {
+ /**
+ * The first intermediate time of this complex fade tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._t2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(ComplexFade.prototype, "t3", {
+ /**
+ * The second intermediate time of this complex fade tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._t3;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(ComplexFade.prototype, "t4", {
+ /**
+ * The ending time of this complex fade tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._t4;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return ComplexFade;
+ }();
+ exports.ComplexFade = ComplexFade;
+ /**
+ * A transform tag {\t}
+ *
+ * @param {number} start
+ * @param {number} end
+ * @param {number} accel
+ * @param {!Array.} tags
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var Transform = function () {
+ function Transform(start, end, accel, tags) {
+ this._start = start;
+ this._end = end;
+ this._accel = accel;
+ this._tags = tags;
+ }
+ Object.defineProperty(Transform.prototype, "start", {
+ /**
+ * The starting time of this transform tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._start;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Transform.prototype, "end", {
+ /**
+ * The ending time of this transform tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._end;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Transform.prototype, "accel", {
+ /**
+ * The acceleration of this transform tag.
+ *
+ * @type {?number}
+ */
+ get: function () {
+ return this._accel;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(Transform.prototype, "tags", {
+ /**
+ * The tags animated by this transform tag.
+ *
+ * @type {!Array.}
+ */
+ get: function () {
+ return this._tags;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return Transform;
+ }();
+ exports.Transform = Transform;
+ /**
+ * A rectangular clip tag {\clip} or {\iclip}
+ *
+ * @param {number} x1
+ * @param {number} y1
+ * @param {number} x2
+ * @param {number} y2
+ * @param {boolean} inside
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var RectangularClip = function () {
+ function RectangularClip(x1, y1, x2, y2, inside) {
+ this._x1 = x1;
+ this._y1 = y1;
+ this._x2 = x2;
+ this._y2 = y2;
+ this._inside = inside;
+ }
+ Object.defineProperty(RectangularClip.prototype, "x1", {
+ /**
+ * The X coordinate of the starting position of this rectangular clip tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(RectangularClip.prototype, "y1", {
+ /**
+ * The Y coordinate of the starting position of this rectangular clip tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y1;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(RectangularClip.prototype, "x2", {
+ /**
+ * The X coordinate of the ending position of this rectangular clip tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._x2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(RectangularClip.prototype, "y2", {
+ /**
+ * The Y coordinate of the ending position of this rectangular clip tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._y2;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(RectangularClip.prototype, "inside", {
+ /**
+ * Whether this rectangular clip tag clips the region it encloses or the region it excludes.
+ *
+ * @type {boolean}
+ */
+ get: function () {
+ return this._inside;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return RectangularClip;
+ }();
+ exports.RectangularClip = RectangularClip;
+ /**
+ * A vector clip tag {\clip} or {\iclip}
+ *
+ * @param {number} scale
+ * @param {!Array.} instructions
+ * @param {boolean} inside
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var VectorClip = function () {
+ function VectorClip(scale, instructions, inside) {
+ this._scale = scale;
+ this._instructions = instructions;
+ this._inside = inside;
+ }
+ Object.defineProperty(VectorClip.prototype, "scale", {
+ /**
+ * The scale of this vector clip tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._scale;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(VectorClip.prototype, "instructions", {
+ /**
+ * The clip commands of this vector clip tag.
+ *
+ * @type {string}
+ */
+ get: function () {
+ return this._instructions;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ Object.defineProperty(VectorClip.prototype, "inside", {
+ /**
+ * Whether this vector clip tag clips the region it encloses or the region it excludes.
+ *
+ * @type {boolean}
+ */
+ get: function () {
+ return this._inside;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return VectorClip;
+ }();
+ exports.VectorClip = VectorClip;
+ /**
+ * A drawing mode tag {\p}
+ *
+ * @param {number} scale
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var DrawingMode = function () {
+ function DrawingMode(scale) {
+ this._scale = scale;
+ }
+ Object.defineProperty(DrawingMode.prototype, "scale", {
+ /**
+ * The scale of this drawing mode tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._scale;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return DrawingMode;
+ }();
+ exports.DrawingMode = DrawingMode;
+ /**
+ * A drawing mode baseline offset tag {\pbo}
+ *
+ * @param {number} value
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var DrawingBaselineOffset = function () {
+ function DrawingBaselineOffset(value) {
+ this._value = value;
+ }
+ Object.defineProperty(DrawingBaselineOffset.prototype, "value", {
+ /**
+ * The value of this drawing mode baseline offset tag.
+ *
+ * @type {number}
+ */
+ get: function () {
+ return this._value;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return DrawingBaselineOffset;
+ }();
+ exports.DrawingBaselineOffset = DrawingBaselineOffset;
+ /**
+ * A pseudo-part representing text interpreted as drawing instructions
+ *
+ * @param {!Array.} instructions
+ *
+ * @constructor
+ * @memberOf libjass.parts
+ */
+ var DrawingInstructions = function () {
+ function DrawingInstructions(instructions) {
+ this._instructions = instructions;
+ }
+ Object.defineProperty(DrawingInstructions.prototype, "instructions", {
+ /**
+ * The instructions contained in this drawing instructions part.
+ *
+ * @type {!Array.}
+ */
+ get: function () {
+ return this._instructions;
+ },
+ enumerable: true,
+ configurable: true
+ });
+ return DrawingInstructions;
+ }();
+ exports.DrawingInstructions = DrawingInstructions;
+ var addToString = function (ctor, ctorName) {
+ if (!ctor.prototype.hasOwnProperty("toString")) {
+ var propertyNames = Object.getOwnPropertyNames(ctor.prototype).filter(function (property) {
+ return property !== "constructor";
+ });
+ ctor.prototype.toString = function () {
+ var _this = this;
+ return ctorName + " { " + propertyNames.map(function (name) {
+ return name + ": " + _this[name];
+ }).join(", ") + (propertyNames.length > 0 ? " " : "") + "}";
+ };
+ }
+ };
+ var misc_1 = require(38);
+ for (var _i = 0, _a = Object.keys(exports); _i < _a.length; _i++) {
+ var key = _a[_i];
+ var value = exports[key];
+ if (value instanceof Function) {
+ addToString(value, key);
+ misc_1.registerClassPrototype(value.prototype);
+ }
+ }
+ for (var _b = 0, _c = Object.keys(drawing); _b < _c.length; _b++) {
+ var key = _c[_b];
+ var value = drawing[key];
+ if (value instanceof Function) {
+ addToString(value, "Drawing" + key);
+ misc_1.registerClassPrototype(value.prototype);
+ }
+ }
+ }, /* 9 ./renderers/clocks/auto */ function (exports, require) {
+ var settings_1 = require(23);
+ var manual_1 = require(11);
+ /**
+ * An implementation of {@link libjass.renderers.Clock} that automatically ticks and generates {@link libjass.renderers.ClockEvent}s according to the state of an external driver.
+ *
+ * For example, if you're using libjass to render subtitles on a canvas with your own video controls, these video controls will function as the driver to this AutoClock.
+ * It would call {@link libjass.renderers.AutoClock.play}, {@link libjass.renderers.AutoClock.pause}, etc. when the user pressed the corresponding video controls.
+ *
+ * The difference from ManualClock is that AutoClock does not require the driver to call something like {@link libjass.renderers.ManualClock.tick}. Instead it keeps its
+ * own time with a high-resolution requestAnimationFrame-based timer.
+ *
+ * If using libjass with a
\ No newline at end of file
diff --git a/dashboard-ui/cinemamodeconfiguration.html b/dashboard-ui/cinemamodeconfiguration.html
index ae90b8317d..74b3e613b6 100644
--- a/dashboard-ui/cinemamodeconfiguration.html
+++ b/dashboard-ui/cinemamodeconfiguration.html
@@ -3,13 +3,6 @@
';
+ }
+
+ elem.innerHTML = html;
+ ImageLoader.lazyChildren(elem);
+ libraryBrowser.createCardMenus(elem);
+ });
+ }
+
+ function loadSections(page, userId, topParentId, types) {
+
+ Dashboard.showLoadingMsg();
+
+ var sections = getSections();
+
+ var sectionid = getParameterByName('sectionid');
+
+ if (sectionid) {
+ sections = sections.filter(function (s) {
+
+ return s.id == sectionid;
+ });
+ }
+
+ if (types) {
+ sections = sections.filter(function (s) {
+
+ return types.indexOf(s.id) != -1;
+ });
+ }
+
+ var i, length;
+
+ var elem = page.querySelector('.favoriteSections');
+
+ if (!elem.innerHTML) {
+ var html = '';
+ for (i = 0, length = sections.length; i < length; i++) {
+
+ html += '';
+ }
+
+ elem.innerHTML = html;
+ }
+
+ var promises = [];
+
+ for (i = 0, length = sections.length; i < length; i++) {
+
+ var section = sections[i];
+
+ elem = page.querySelector('.section' + section.id);
+
+ promises.push(loadSection(elem, userId, topParentId, section, sections.length == 1));
+ }
+
+ Promise.all(promises).then(function () {
+ Dashboard.hideLoadingMsg();
+
+ libraryBrowser.setLastRefreshed(page);
+ });
+ }
+
+ return {
+ render: loadSections
+ };
+
+});
\ No newline at end of file
diff --git a/dashboard-ui/components/filedownloader.js b/dashboard-ui/components/filedownloader.js
new file mode 100644
index 0000000000..9460a31e61
--- /dev/null
+++ b/dashboard-ui/components/filedownloader.js
@@ -0,0 +1,9 @@
+define([], function () {
+
+ return function (items) {
+
+ items.forEach(function (item) {
+ window.location.href = item.url;
+ });
+ };
+});
\ No newline at end of file
diff --git a/dashboard-ui/components/metadataeditor/metadataeditor.template.html b/dashboard-ui/components/metadataeditor/metadataeditor.template.html
index 39ee379a58..32dde531a3 100644
--- a/dashboard-ui/components/metadataeditor/metadataeditor.template.html
+++ b/dashboard-ui/components/metadataeditor/metadataeditor.template.html
@@ -31,6 +31,8 @@
+
${ConfigureDateAdded}
+
diff --git a/dashboard-ui/components/servertestermessage.js b/dashboard-ui/components/servertestermessage.js
new file mode 100644
index 0000000000..499c00a7e5
--- /dev/null
+++ b/dashboard-ui/components/servertestermessage.js
@@ -0,0 +1,157 @@
+define(['appSettings'], function (appSettings) {
+
+ function getReleases() {
+
+ return fetch('https://api.github.com/repos/MediaBrowser/Emby/releases', {
+ method: 'GET'
+
+ }).then(function (response) {
+
+ return response.json();
+
+ }, function () {
+
+ return [];
+
+ }).then(function (releases) {
+
+ var result = {};
+ for (var i = 0, length = releases.length; i < length; i++) {
+
+ var release = releases[i];
+ if (release.prerelease) {
+ if (!result.beta && release.target_commitish == 'beta') {
+ result.beta = release;
+ }
+ if (!result.dev && release.target_commitish == 'dev') {
+ result.dev = release;
+ }
+ }
+
+ if (result.beta && result.dev) {
+ break;
+ }
+ }
+
+ return result;
+
+ });
+ }
+
+ function replaceAll(str, find, replace) {
+
+ return str.split(find).join(replace);
+ }
+
+ function showInternal() {
+
+ getReleases().then(function (releases) {
+
+ require(['dialogHelper'], function (dialogHelper) {
+ var dlg = dialogHelper.createDialog({
+ size: 'small',
+ removeOnClose: true,
+ autoFocus: false
+ });
+
+ dlg.classList.add('ui-body-b');
+ dlg.classList.add('background-theme-b');
+
+ var html = '';
+
+ html += '
';
+ html += '';
+ html += '
';
+ html += 'Emby';
+ html += '
';
+ html += '
';
+
+ html += '
Welcome Emby Tester!
';
+
+ html += '
If you\'re seeing this message, it\s because you\'re running a pre-release version of Emby Server. Thank you for being a part of the Emby pre-release testing process.
';
+
+ html += '
Please take a moment to leave your testing feedback about this version in the Emby Community.
EMBY
+