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update components

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This commit is contained in:
Luke Pulverenti 2016-06-11 11:55:39 -04:00
parent 84945cabc4
commit ab2d2eaf94
111 changed files with 4302 additions and 3100 deletions
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49
dashboard-ui/bower_components/hls.js/src/controller/buffer-controller.js vendored
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@ -18,7 +18,14 @@ class BufferController extends EventHandler {
Event.BUFFER_APPENDING,
Event.BUFFER_CODECS,
Event.BUFFER_EOS,
Event.BUFFER_FLUSHING);
Event.BUFFER_FLUSHING,
Event.LEVEL_UPDATED);
// the value that we have set mediasource.duration to
// (the actual duration may be tweaked slighly by the browser)
this._msDuration = null;
// the value that we want to set mediaSource.duration to
this._levelDuration = null;
// Source Buffer listeners
this.onsbue = this.onSBUpdateEnd.bind(this);
@ -209,6 +216,46 @@ class BufferController extends EventHandler {
this.doFlush();
}
onLevelUpdated(event) {
let details = event.details;
if (details.fragments.length === 0) {
return;
}
this._levelDuration = details.totalduration + details.fragments[0].start;
this.updateMediaElementDuration();
}
// https://github.com/dailymotion/hls.js/issues/355
updateMediaElementDuration() {
if (this._levelDuration === null) {
return;
}
let media = this.media;
let mediaSource = this.mediaSource;
if (!media || !mediaSource || media.readyState === 0 || mediaSource.readyState !== 'open') {
return;
}
for (let type in mediaSource.sourceBuffers) {
if (mediaSource.sourceBuffers[type].updating) {
// can't set duration whilst a buffer is updating
return;
}
}
if (this._msDuration === null) {
// initialise to the value that the media source is reporting
this._msDuration = mediaSource.duration;
}
// this._levelDuration was the last value we set.
// not using mediaSource.duration as the browser may tweak this value
// only update mediasource duration if its value increase, this is to avoid
// flushing already buffered portion when switching between quality level, as they
if (this._levelDuration > this._msDuration) {
logger.log(`Updating mediasource duration to ${this._levelDuration}`);
mediaSource.duration = this._levelDuration;
this._msDuration = this._levelDuration;
}
}
doFlush() {
// loop through all buffer ranges to flush
while(this.flushRange.length) {