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update components

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This commit is contained in:
Luke Pulverenti 2016-04-29 12:55:11 -04:00
parent c6e1a3e747
commit 62ca7d2ffd
16 changed files with 98 additions and 49 deletions
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3
dashboard-ui/bower_components/hls.js/src/controller/level-controller.js vendored
View file

@ -113,7 +113,8 @@ class LevelController extends EventHandler {
}
set level(newLevel) {
if (this._level !== newLevel || this._levels[newLevel].details === undefined) {
if (this._levels && this._levels.length > newLevel &&
(this._level !== newLevel || this._levels[newLevel].details === undefined)) {
this.setLevelInternal(newLevel);
}
}

23
dashboard-ui/bower_components/hls.js/src/controller/stream-controller.js vendored
View file

@ -1018,6 +1018,7 @@ _checkBuffer() {
// check buffer upfront
// if less than jumpThreshold second is buffered, and media is expected to play but playhead is not moving,
// and we have a new buffer range available upfront, let's seek to that one
let configSeekHoleNudgeDuration = this.config.seekHoleNudgeDuration;
if(expectedPlaying && bufferInfo.len <= jumpThreshold) {
if(playheadMoving) {
// playhead moving
@ -1031,7 +1032,7 @@ _checkBuffer() {
this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_STALLED_ERROR, fatal: false});
this.stalled = true;
} else {
this.seekHoleNudgeDuration += this.config.seekHoleNudgeDuration;
this.seekHoleNudgeDuration += configSeekHoleNudgeDuration;
}
}
// if we are below threshold, try to jump if next buffer range is close
@ -1050,10 +1051,30 @@ _checkBuffer() {
this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_SEEK_OVER_HOLE, fatal: false, hole : hole});
}
}
// in any case reset stalledInBuffered
this.stalledInBuffered = 0;
} else {
if (targetSeekPosition && media.currentTime !== targetSeekPosition) {
logger.log(`adjust currentTime from ${media.currentTime} to ${targetSeekPosition}`);
media.currentTime = targetSeekPosition;
} else if (expectedPlaying && !playheadMoving) {
// if we are in this condition, it means that currentTime is in a buffered area, but playhead is not moving
// if that happens, we wait for a couple of cycle (config.stalledInBufferedNudgeThreshold), then we nudge
// media.currentTime to try to recover that situation.
if (this.stalledInBuffered !== undefined) {
this.stalledInBuffered++;
} else {
this.stalledInBuffered = 1;
}
if (this.stalledInBuffered >= this.config.stalledInBufferedNudgeThreshold) {
logger.log(`playback stuck @ ${media.currentTime}, in buffered area, nudge currentTime by ${configSeekHoleNudgeDuration}`);
this.hls.trigger(Event.ERROR, {type: ErrorTypes.MEDIA_ERROR, details: ErrorDetails.BUFFER_SEEK_STUCK_IN_BUFFERED, fatal: false});
media.currentTime+=configSeekHoleNudgeDuration;
this.stalledInBuffered = 0;
}
} else {
// currentTime is buffered, playhead is moving or playback not expected... everything is fine
this.stalledInBuffered = 0;
}
}
}

2
dashboard-ui/bower_components/hls.js/src/errors.js vendored
View file

@ -46,6 +46,8 @@ export const ErrorDetails = {
BUFFER_FULL_ERROR: 'bufferFullError',
// Identifier for a buffer seek over hole event
BUFFER_SEEK_OVER_HOLE: 'bufferSeekOverHole',
// Identifier for a seek triggered to workaround a playback stuck although currentTime is buffered
BUFFER_SEEK_STUCK_IN_BUFFERED : 'bufferSeekStuckInBuffered',
// Identifier for an internal exception happening inside hls.js while handling an event
INTERNAL_EXCEPTION: 'internalException'
};

1
dashboard-ui/bower_components/hls.js/src/event-handler.js vendored
View file

@ -6,6 +6,7 @@
import {logger} from './utils/logger';
import {ErrorTypes, ErrorDetails} from './errors';
import Event from './events';
class EventHandler {

1
dashboard-ui/bower_components/hls.js/src/hls.js vendored
View file

@ -48,6 +48,7 @@ class Hls {
maxBufferHole: 0.5,
maxSeekHole: 2,
seekHoleNudgeDuration : 0.01,
stalledInBufferedNudgeThreshold: 10,
maxFragLookUpTolerance : 0.2,
liveSyncDurationCount:3,
liveMaxLatencyDurationCount: Infinity,