import { VideoFile } from '../../../../shared/models/videos/video.model'
import { renderVideo } from './video-renderer'
import './settings-menu-button'
-import { PeertubePluginOptions, VideoJSComponentInterface, videojsUntyped } from './peertube-videojs-typings'
-import { getAverageBandwidth, getStoredMute, getStoredVolume, saveAverageBandwidth, saveMuteInStore, saveVolumeInStore } from './utils'
-import minBy from 'lodash-es/minBy'
-import maxBy from 'lodash-es/maxBy'
+import { PeertubePluginOptions, VideoJSCaption, VideoJSComponentInterface, videojsUntyped } from './peertube-videojs-typings'
+import { isMobile, videoFileMaxByResolution, videoFileMinByResolution, timeToInt } from './utils'
import * as CacheChunkStore from 'cache-chunk-store'
import { PeertubeChunkStore } from './peertube-chunk-store'
-
-const webtorrent = new WebTorrent({
- tracker: {
- rtcConfig: {
- iceServers: [
- {
- urls: 'stun:stun.stunprotocol.org'
- },
- {
- urls: 'stun:stun.framasoft.org'
- }
- ]
- }
- },
- dht: false
-})
-
-const Plugin: VideoJSComponentInterface = videojsUntyped.getPlugin('plugin')
+import {
+ getAverageBandwidthInStore,
+ getStoredMute,
+ getStoredVolume,
+ saveAverageBandwidth,
+ saveMuteInStore,
+ saveVolumeInStore
+} from './peertube-player-local-storage'
+
+const Plugin: VideoJSComponentInterface = videojs.getPlugin('plugin')
class PeerTubePlugin extends Plugin {
private readonly playerElement: HTMLVideoElement
BANDWIDTH_AVERAGE_NUMBER_OF_VALUES: 5 // Last 5 seconds to build average bandwidth
}
+ private readonly webtorrent = new WebTorrent({
+ tracker: {
+ rtcConfig: {
+ iceServers: [
+ {
+ urls: 'stun:stun.stunprotocol.org'
+ },
+ {
+ urls: 'stun:stun.framasoft.org'
+ }
+ ]
+ }
+ },
+ dht: false
+ })
+
private player: any
private currentVideoFile: VideoFile
private torrent: WebTorrent.Torrent
+ private videoCaptions: VideoJSCaption[]
+ private renderer
+ private fakeRenderer
private autoResolution = true
+ private forbidAutoResolution = false
private isAutoResolutionObservation = false
private videoViewInterval
// Disable auto play on iOS
this.autoplay = options.autoplay && this.isIOS() === false
- this.startTime = options.startTime
+ this.startTime = timeToInt(options.startTime)
this.videoFiles = options.videoFiles
this.videoViewUrl = options.videoViewUrl
this.videoDuration = options.videoDuration
+ this.videoCaptions = options.videoCaptions
this.savePlayerSrcFunction = this.player.src
// Hack to "simulate" src link in video.js >= 6
// Don't need to destroy renderer, video player will be destroyed
this.flushVideoFile(this.currentVideoFile, false)
+
+ this.destroyFakeRenderer()
}
getCurrentResolutionId () {
}
getCurrentResolutionLabel () {
- return this.currentVideoFile ? this.currentVideoFile.resolution.label : ''
+ if (!this.currentVideoFile) return ''
+
+ const fps = this.currentVideoFile.fps >= 50 ? this.currentVideoFile.fps : ''
+ return this.currentVideoFile.resolution.label + fps
}
updateVideoFile (
) {
// Automatically choose the adapted video file
if (videoFile === undefined) {
- const savedAverageBandwidth = getAverageBandwidth()
+ const savedAverageBandwidth = getAverageBandwidthInStore()
videoFile = savedAverageBandwidth
? this.getAppropriateFile(savedAverageBandwidth)
- : this.videoFiles[0]
+ : this.pickAverageVideoFile()
}
// Don't add the same video file once again
})
}
- this.torrent = webtorrent.add(magnetOrTorrentUrl, torrentOptions, torrent => {
+ this.torrent = this.webtorrent.add(magnetOrTorrentUrl, torrentOptions, torrent => {
console.log('Added ' + magnetOrTorrentUrl + '.')
- // Pause the old torrent
if (oldTorrent) {
+ // Pause the old torrent
oldTorrent.pause()
// Pause does not remove actual peers (in particular the webseed peer)
oldTorrent.removePeer(oldTorrent['ws'])
+
+ // We use a fake renderer so we download correct pieces of the next file
+ if (options.delay) {
+ const fakeVideoElem = document.createElement('video')
+ renderVideo(torrent.files[0], fakeVideoElem, { autoplay: false, controls: false }, (err, renderer) => {
+ this.fakeRenderer = renderer
+
+ if (err) console.error('Cannot render new torrent in fake video element.', err)
+
+ // Load the future file at the correct time
+ fakeVideoElem.currentTime = this.player.currentTime() + (options.delay / 2000)
+ })
+ }
}
// Render the video in a few seconds? (on resolution change for example, we wait some seconds of the new video resolution)
this.addTorrentDelay = setTimeout(() => {
+ this.destroyFakeRenderer()
+
const paused = this.player.paused()
this.flushVideoFile(previousVideoFile)
if (options.seek) this.seek(options.seek)
if (options.forcePlay === false && paused === true) this.player.pause()
+
+ return done(err)
})
})
}, options.delay || 0)
})
- this.torrent.on('error', err => this.handleError(err))
+ this.torrent.on('error', err => console.error(err))
this.torrent.on('warning', (err: any) => {
// We don't support HTTP tracker but we don't care -> we use the web socket tracker
// Users don't care about issues with WebRTC, but developers do so log it in the console
if (err.message.indexOf('Ice connection failed') !== -1) {
- console.error(err)
+ console.log(err)
return
}
// Magnet hash is not up to date with the torrent file, add directly the torrent file
if (err.message.indexOf('incorrect info hash') !== -1) {
console.error('Incorrect info hash detected, falling back to torrent file.')
- const options = { forcePlay: true }
- return this.addTorrent(this.torrent['xs'], previousVideoFile, options, done)
+ const newOptions = { forcePlay: true, seek: options.seek }
+ return this.addTorrent(this.torrent['xs'], previousVideoFile, newOptions, done)
}
- return this.handleError(err)
+ // Remote instance is down
+ if (err.message.indexOf('from xs param') !== -1) {
+ this.handleError(err)
+ }
+
+ console.warn(err)
})
}
const options = {
forcePlay: false,
delay,
- seek: currentTime
+ seek: currentTime + (delay / 1000)
}
this.updateVideoFile(newVideoFile, options)
}
flushVideoFile (videoFile: VideoFile, destroyRenderer = true) {
- if (videoFile !== undefined && webtorrent.get(videoFile.magnetUri)) {
+ if (videoFile !== undefined && this.webtorrent.get(videoFile.magnetUri)) {
if (destroyRenderer === true && this.renderer && this.renderer.destroy) this.renderer.destroy()
- webtorrent.remove(videoFile.magnetUri)
+ this.webtorrent.remove(videoFile.magnetUri)
console.log('Removed ' + videoFile.magnetUri)
}
}
this.trigger('autoResolutionUpdate')
}
- disableAutoResolution () {
+ disableAutoResolution (forbid = false) {
+ if (forbid === true) this.forbidAutoResolution = true
+
this.autoResolution = false
this.trigger('autoResolutionUpdate')
}
+ isAutoResolutionForbidden () {
+ return this.forbidAutoResolution === true
+ }
+
getCurrentVideoFile () {
return this.currentVideoFile
}
if (playPromise !== undefined) {
return playPromise.then(done)
.catch(err => {
+ if (err.message.indexOf('The play() request was interrupted by a call to pause()') !== -1) {
+ return
+ }
+
console.error(err)
this.player.pause()
this.player.posterImage.show()
this.player.removeClass('vjs-has-autoplay')
+ this.player.removeClass('vjs-has-big-play-button-clicked')
return done()
})
if (!averageDownloadSpeed) averageDownloadSpeed = this.getAndSaveActualDownloadSpeed()
- // Filter videos we can play according to our bandwidth
- const filteredFiles = this.videoFiles.filter(f => {
- const fileBitrate = (f.size / this.videoDuration)
- let threshold = fileBitrate
-
- // If this is for a higher resolution or an initial load: add a margin
- if (!this.currentVideoFile || f.resolution.id > this.currentVideoFile.resolution.id) {
- threshold += ((fileBitrate * this.CONSTANTS.AUTO_QUALITY_THRESHOLD_PERCENT) / 100)
+ // Limit resolution according to player height
+ const playerHeight = this.playerElement.offsetHeight as number
+
+ // We take the first resolution just above the player height
+ // Example: player height is 530px, we want the 720p file instead of 480p
+ let maxResolution = this.videoFiles[0].resolution.id
+ for (let i = this.videoFiles.length - 1; i >= 0; i--) {
+ const resolutionId = this.videoFiles[i].resolution.id
+ if (resolutionId >= playerHeight) {
+ maxResolution = resolutionId
+ break
}
+ }
- return averageDownloadSpeed > threshold
- })
+ // Filter videos we can play according to our screen resolution and bandwidth
+ const filteredFiles = this.videoFiles
+ .filter(f => f.resolution.id <= maxResolution)
+ .filter(f => {
+ const fileBitrate = (f.size / this.videoDuration)
+ let threshold = fileBitrate
+
+ // If this is for a higher resolution or an initial load: add a margin
+ if (!this.currentVideoFile || f.resolution.id > this.currentVideoFile.resolution.id) {
+ threshold += ((fileBitrate * this.CONSTANTS.AUTO_QUALITY_THRESHOLD_PERCENT) / 100)
+ }
+
+ return averageDownloadSpeed > threshold
+ })
// If the download speed is too bad, return the lowest resolution we have
- if (filteredFiles.length === 0) return minBy(this.videoFiles, 'resolution.id')
+ if (filteredFiles.length === 0) return videoFileMinByResolution(this.videoFiles)
- return maxBy(filteredFiles, 'resolution.id')
+ return videoFileMaxByResolution(filteredFiles)
}
private getAndSaveActualDownloadSpeed () {
}
private initializePlayer () {
+ if (isMobile()) this.player.addClass('vjs-is-mobile')
+
this.initSmoothProgressBar()
+ this.initCaptions()
+
this.alterInactivity()
if (this.autoplay === true) {
} else {
// Don't try on iOS that does not support MediaSource
if (this.isIOS()) {
- this.currentVideoFile = this.videoFiles[0]
+ this.currentVideoFile = this.pickAverageVideoFile()
return this.fallbackToHttp(undefined, false)
}
// Http fallback
if (this.torrent === null) return this.trigger('torrentInfo', false)
- // webtorrent.downloadSpeed because we need to take into account the potential old torrent too
- if (webtorrent.downloadSpeed !== 0) this.downloadSpeeds.push(webtorrent.downloadSpeed)
+ // this.webtorrent.downloadSpeed because we need to take into account the potential old torrent too
+ if (this.webtorrent.downloadSpeed !== 0) this.downloadSpeeds.push(this.webtorrent.downloadSpeed)
return this.trigger('torrentInfo', {
downloadSpeed: this.torrent.downloadSpeed,
numPeers: this.torrent.numPeers,
- uploadSpeed: this.torrent.uploadSpeed
+ uploadSpeed: this.torrent.uploadSpeed,
+ downloaded: this.torrent.downloaded,
+ uploaded: this.torrent.uploaded
})
}, this.CONSTANTS.INFO_SCHEDULER)
}
}
private addViewToVideo () {
+ if (!this.videoViewUrl) return Promise.resolve(undefined)
+
return fetch(this.videoViewUrl, { method: 'POST' })
}
private fallbackToHttp (done?: Function, play = true) {
+ this.disableAutoResolution(true)
+
this.flushVideoFile(this.currentVideoFile, true)
this.torrent = null
settingsDialog.on('mouseleave', () => enableInactivity())
}
+ private pickAverageVideoFile () {
+ if (this.videoFiles.length === 1) return this.videoFiles[0]
+
+ return this.videoFiles[Math.floor(this.videoFiles.length / 2)]
+ }
+
+ private destroyFakeRenderer () {
+ if (this.fakeRenderer) {
+ if (this.fakeRenderer.destroy) {
+ try {
+ this.fakeRenderer.destroy()
+ } catch (err) {
+ console.log('Cannot destroy correctly fake renderer.', err)
+ }
+ }
+ this.fakeRenderer = undefined
+ }
+ }
+
+ private initCaptions () {
+ for (const caption of this.videoCaptions) {
+ this.player.addRemoteTextTrack({
+ kind: 'captions',
+ label: caption.label,
+ language: caption.language,
+ id: caption.language,
+ src: caption.src
+ }, false)
+ }
+ }
+
// Thanks: https://github.com/videojs/video.js/issues/4460#issuecomment-312861657
private initSmoothProgressBar () {
const SeekBar = videojsUntyped.getComponent('SeekBar')
}
}
-videojsUntyped.registerPlugin('peertube', PeerTubePlugin)
+videojs.registerPlugin('peertube', PeerTubePlugin)
export { PeerTubePlugin }