mirrors/jellyfin-web
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin-web synced 2025-03-30 19:56:21 +00:00
Code Activity

Remove libjass

Browse source
This commit is contained in:
MrTimscampi 2020-01-20 20:47:54 +01:00
parent d5779e115d
commit 0cb54feb53
3 changed files with 1 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

80
src/components/htmlvideoplayer/plugin.js
View file

@ -80,7 +80,6 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
if (track) {
var format = (track.Codec || '').toLowerCase();
if (format === 'ssa' || format === 'ass') {
// libjass is needed here
return false;
}
}
@ -1047,7 +1046,7 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
lastCustomTrackMs = 0;
}
function renderWithSubtitlesOctopus(videoElement, track, item) {
function renderSsaAss(videoElement, track, item) {
var attachments = self._currentPlayOptions.mediaSource.MediaAttachments || [];
var options = {
video: videoElement,
@ -1066,82 +1065,6 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
});
}
function renderWithLibjass(videoElement, track, item) {
var rendererSettings = {};
if (browser.ps4) {
// Text outlines are not rendering very well
rendererSettings.enableSvg = false;
} else if (browser.edge || browser.msie) {
// svg not rendering at all
rendererSettings.enableSvg = false;
}
// probably safer to just disable everywhere
rendererSettings.enableSvg = false;
require(['libjass', 'ResizeObserver'], function (libjass, ResizeObserver) {
libjass.ASS.fromUrl(getTextTrackUrl(track, item)).then(function (ass) {
var clock = new libjass.renderers.ManualClock();
currentClock = clock;
// Create a DefaultRenderer using the video element and the ASS object
var renderer = new libjass.renderers.WebRenderer(ass, clock, videoElement.parentNode, rendererSettings);
currentAssRenderer = renderer;
renderer.addEventListener("ready", function () {
try {
renderer.resize(videoElement.offsetWidth, videoElement.offsetHeight, 0, 0);
if (!self._resizeObserver) {
self._resizeObserver = new ResizeObserver(onVideoResize, {});
self._resizeObserver.observe(videoElement);
}
//clock.pause();
} catch (ex) {
//alert(ex);
}
});
}, function () {
htmlMediaHelper.onErrorInternal(self, 'mediadecodeerror');
});
});
}
function renderSsaAss(videoElement, track, item) {
if (supportsCanvas() && supportsWebWorkers()) {
console.debug('rendering subtitles with SubtitlesOctopus');
renderWithSubtitlesOctopus(videoElement, track, item);
} else {
console.debug('rendering subtitles with libjass');
renderWithLibjass(videoElement, track, item);
}
}
function onVideoResize() {
if (browser.iOS) {
// the new sizes will be delayed for about 500ms with wkwebview
setTimeout(resetVideoRendererSize, 500);
} else {
resetVideoRendererSize();
}
}
function resetVideoRendererSize() {
var renderer = currentAssRenderer;
if (renderer) {
var videoElement = self._mediaElement;
var width = videoElement.offsetWidth;
var height = videoElement.offsetHeight;
console.debug('videoElement resized: ' + width + 'x' + height);
renderer.resize(width, height, 0, 0);
}
}
function requiresCustomSubtitlesElement() {
// after a system update, ps4 isn't showing anything when creating a track element dynamically
@ -1231,7 +1154,6 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
if (!itemHelper.isLocalItem(item) || track.IsExternal) {
var format = (track.Codec || '').toLowerCase();
if (format === 'ssa' || format === 'ass') {
// libjass is needed here
renderSsaAss(videoElement, track, item);
return;
}