mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2025-08-02 01:05:25 +02:00
Adding audio playback speed control, updating volume control UI, fix stream play for small streams
This commit is contained in:
Mark Cooper
parent
4bcb346365
commit
be7e2576f1
13 changed files with 192 additions and 211 deletions
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@ -28,14 +28,11 @@ class HlsController {
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async streamFileRequest(req, res) {
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var streamId = req.params.stream
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// Logger.info('Got hls request', streamId, req.params.file)
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var fullFilePath = Path.join(this.MetadataPath, streamId, req.params.file)
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var exists = await fs.pathExists(fullFilePath)
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if (!exists) {
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Logger.error('File path does not exist', fullFilePath)
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Logger.warn('File path does not exist', fullFilePath)
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var fileExt = Path.extname(req.params.file)
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if (fileExt === '.ts') {
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@ -52,36 +49,16 @@ class HlsController {
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} else {
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var startTimeForReset = await stream.checkSegmentNumberRequest(segNum)
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if (startTimeForReset) {
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// HLS.js should request the file again]
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// HLS.js will restart the stream at the new time
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Logger.info(`[HLS-CONTROLLER] Resetting Stream - notify client @${startTimeForReset}s`)
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this.emitter('stream_reset', {
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startTime: startTimeForReset,
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streamId: stream.id
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})
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return res.sendStatus(500)
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// await new Promise((resolve) => {
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// setTimeout(() => {
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// console.log('Waited 4 seconds')
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// resolve()
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// }, 4000)
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// })
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// exists = await fs.pathExists(fullFilePath)
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// if (!exists) {
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// console.error('Still does not exist')
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// return res.sendStatus(404)
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// }
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}
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}
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}
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// await new Promise(resolve => setTimeout(resolve, 500))
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// exists = await fs.pathExists(fullFilePath)
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// Logger.info('Waited', exists)
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// if (!exists) {
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// Logger.error('still does not exist', fullFilePath)
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// return res.sendStatus(404)
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// }
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}
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// Logger.info('Sending file', fullFilePath)
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res.sendFile(fullFilePath)
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@ -130,7 +130,6 @@ class Server {
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res.sendStatus(200)
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})
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app.post('/stream', (req, res) => this.streamManager.openStreamRequest(req, res))
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app.post('/login', (req, res) => this.auth.login(req, res))
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app.post('/logout', this.logout.bind(this))
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app.get('/ping', (req, res) => {
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@ -165,7 +164,6 @@ class Server {
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socket.on('close_stream', () => this.streamManager.closeStreamRequest(socket))
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socket.on('stream_update', (payload) => this.streamManager.streamUpdate(socket, payload))
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socket.on('test', () => {
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console.log('Test Request from', socket.id)
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socket.emit('test_received', socket.id)
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})
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142
server/Stream.js
142
server/Stream.js
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@ -296,144 +296,12 @@ class Stream extends EventEmitter {
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this.ffmpeg.on('end', (stdout, stderr) => {
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Logger.info('[FFMPEG] Transcoding ended')
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this.isTranscodeComplete = true
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this.ffmpeg = null
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})
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this.ffmpeg.run()
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}
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async startConcat() {
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Logger.info(`[STREAM] START STREAM - Num Segments: ${this.numSegments}`)
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var concatOutput = null
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if (this.tracks.length > 1) {
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var start = Date.now()
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await new Promise(async (resolve) => {
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Logger.info('Concatenating here', this.tracks.length)
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this.ffmpeg = Ffmpeg()
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var trackExt = this.tracks[0].ext
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concatOutput = Path.join(this.streamPath, `concat${trackExt}`)
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Logger.info('Concat OUTPUT', concatOutput)
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var trackPaths = this.tracks.map(t => {
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var line = 'file ' + this.escapeSingleQuotes(t.fullPath) + '\n' + `duration ${t.duration}`
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return line
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})
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var inputstr = trackPaths.join('\n\n')
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await fs.writeFile(this.concatFilesPath, inputstr)
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this.ffmpeg.addInput(this.concatFilesPath)
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this.ffmpeg.inputFormat('concat')
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this.ffmpeg.inputOption('-safe 0')
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this.ffmpeg.addOption([
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'-loglevel warning',
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'-map 0:a',
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'-c:a copy'
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])
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this.ffmpeg.output(concatOutput)
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this.ffmpeg.on('start', (command) => {
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Logger.info('[CONCAT] FFMPEG transcoding started with command: ' + command)
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})
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this.ffmpeg.on('error', (err, stdout, stderr) => {
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Logger.info('[CONCAT] ERROR', err, stderr)
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})
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this.ffmpeg.on('end', (stdout, stderr) => {
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Logger.info('[CONCAT] Concat is done')
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resolve()
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})
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this.ffmpeg.run()
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})
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var elapsed = ((Date.now() - start) / 1000).toFixed(1)
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Logger.info(`[CONCAT] Final elapsed is ${elapsed}s`)
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} else {
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concatOutput = this.tracks[0].fullPath
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}
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this.ffmpeg = Ffmpeg()
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// var currTrackEnd = 0
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// var startingTrack = this.tracks.find(t => {
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// currTrackEnd += t.duration
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// return this.startTime < currTrackEnd
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// })
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// var trackStartTime = currTrackEnd - startingTrack.duration
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// var currInpoint = this.startTime - trackStartTime
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// var tracksToInclude = this.tracks.filter(t => t.index >= startingTrack.index)
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// var trackPaths = tracksToInclude.map(t => {
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// var line = 'file ' + this.escapeSingleQuotes(t.fullPath) + '\n' + `duration ${t.duration}`
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// if (t.index === startingTrack.index) {
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// line += `\ninpoint ${currInpoint}`
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// }
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// return line
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// })
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// var inputstr = trackPaths.join('\n\n')
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// await fs.writeFile(this.concatFilesPath, inputstr)
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this.ffmpeg.addInput(concatOutput)
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// this.ffmpeg.inputFormat('concat')
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// this.ffmpeg.inputOption('-safe 0')
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if (this.startTime > 0) {
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Logger.info(`[STREAM] Starting Stream at startTime ${secondsToTimestamp(this.startTime)} and Segment #${this.segmentStartNumber}`)
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this.ffmpeg.inputOption(`-ss ${this.startTime}`)
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this.ffmpeg.inputOption('-noaccurate_seek')
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}
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this.ffmpeg.addOption([
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'-loglevel warning',
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'-map 0:a',
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'-c:a copy'
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])
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this.ffmpeg.addOption([
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'-f hls',
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"-copyts",
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"-avoid_negative_ts disabled",
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"-max_delay 5000000",
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"-max_muxing_queue_size 2048",
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`-hls_time 6`,
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"-hls_segment_type mpegts",
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`-start_number ${this.segmentStartNumber}`,
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"-hls_playlist_type vod",
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"-hls_list_size 0",
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"-hls_allow_cache 0"
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])
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var segmentFilename = Path.join(this.streamPath, this.segmentBasename)
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this.ffmpeg.addOption(`-hls_segment_filename ${segmentFilename}`)
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this.ffmpeg.output(this.playlistPath)
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this.ffmpeg.on('start', (command) => {
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Logger.info('[INFO] FFMPEG transcoding started with command: ' + command)
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if (this.isResetting) {
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setTimeout(() => {
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Logger.info('[STREAM] Clearing isResetting')
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this.isResetting = false
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}, 500)
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// For very small fast load
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if (!this.isClientInitialized) {
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this.isClientInitialized = true
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Logger.info(`[STREAM] ${this.id} notifying client that stream is ready`)
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this.socket.emit('stream_open', this.toJSON())
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}
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this.startLoop()
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})
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this.ffmpeg.on('stderr', (stdErrline) => {
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Logger.info(stdErrline)
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})
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this.ffmpeg.on('error', (err, stdout, stderr) => {
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if (err.message && err.message.includes('SIGKILL')) {
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// This is an intentional SIGKILL
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Logger.info('[FFMPEG] Transcode Killed')
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this.ffmpeg = null
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} else {
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Logger.error('Ffmpeg Err', err.message)
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}
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})
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this.ffmpeg.on('end', (stdout, stderr) => {
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Logger.info('[FFMPEG] Transcoding ended')
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this.isTranscodeComplete = true
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this.ffmpeg = null
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})
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