-import * as Bluebird from 'bluebird'
-import * as chokidar from 'chokidar'
+import { mapSeries } from 'bluebird'
+import { FSWatcher, watch } from 'chokidar'
import { FfmpegCommand } from 'fluent-ffmpeg'
import { appendFile, ensureDir, readFile, stat } from 'fs-extra'
import { basename, join } from 'path'
import { EventEmitter } from 'stream'
-import { getLiveMuxingCommand, getLiveTranscodingCommand } from '@server/helpers/ffmpeg-utils'
+import { getLiveMuxingCommand, getLiveTranscodingCommand } from '@server/helpers/ffmpeg'
import { logger, loggerTagsFactory, LoggerTagsFn } from '@server/helpers/logger'
import { CONFIG } from '@server/initializers/config'
import { MEMOIZE_TTL, VIDEO_LIVE } from '@server/initializers/constants'
import { VideoFileModel } from '@server/models/video/video-file'
import { MStreamingPlaylistVideo, MUserId, MVideoLiveVideo } from '@server/types/models'
-import { VideoTranscodingProfilesManager } from '../../transcoding/video-transcoding-profiles'
+import { getLiveDirectory, getLiveReplayBaseDirectory } from '../../paths'
+import { VideoTranscodingProfilesManager } from '../../transcoding/default-transcoding-profiles'
import { isAbleToUploadVideo } from '../../user'
-import { getHLSDirectory } from '../../video-paths'
import { LiveQuotaStore } from '../live-quota-store'
import { LiveSegmentShaStore } from '../live-segment-sha-store'
import { buildConcatenatedName } from '../live-utils'
private readonly sessionId: string
private readonly videoLive: MVideoLiveVideo
private readonly streamingPlaylist: MStreamingPlaylistVideo
- private readonly rtmpUrl: string
+ private readonly inputUrl: string
private readonly fps: number
private readonly allResolutions: number[]
+ private readonly bitrate: number
+ private readonly ratio: number
+
private readonly videoId: number
private readonly videoUUID: string
private readonly saveReplay: boolean
- private toto: Buffer
+ private readonly outDirectory: string
+ private readonly replayDirectory: string
private readonly lTags: LoggerTagsFn
private segmentsToProcessPerPlaylist: { [playlistId: string]: string[] } = {}
- private tsWatcher: chokidar.FSWatcher
- private masterWatcher: chokidar.FSWatcher
+ private tsWatcher: FSWatcher
+ private masterWatcher: FSWatcher
private readonly isAbleToUploadVideoWithCache = memoizee((userId: number) => {
return isAbleToUploadVideo(userId, 1000)
sessionId: string
videoLive: MVideoLiveVideo
streamingPlaylist: MStreamingPlaylistVideo
- rtmpUrl: string
+ inputUrl: string
fps: number
+ bitrate: number
+ ratio: number
allResolutions: number[]
}) {
super()
this.sessionId = options.sessionId
this.videoLive = options.videoLive
this.streamingPlaylist = options.streamingPlaylist
- this.rtmpUrl = options.rtmpUrl
+ this.inputUrl = options.inputUrl
this.fps = options.fps
+
+ this.bitrate = options.bitrate
+ this.ratio = options.ratio
+
this.allResolutions = options.allResolutions
this.videoId = this.videoLive.Video.id
this.saveReplay = this.videoLive.saveReplay
- this.lTags = loggerTagsFactory('live', this.sessionId, this.videoUUID)
+ this.outDirectory = getLiveDirectory(this.videoLive.Video)
+ this.replayDirectory = join(getLiveReplayBaseDirectory(this.videoLive.Video), new Date().toISOString())
- this.toto = Buffer.alloc(1_000_000_000)
+ this.lTags = loggerTagsFactory('live', this.sessionId, this.videoUUID)
}
async runMuxing () {
this.createFiles()
- const outPath = await this.prepareDirectories()
+ await this.prepareDirectories()
this.ffmpegCommand = CONFIG.LIVE.TRANSCODING.ENABLED
? await getLiveTranscodingCommand({
- rtmpUrl: this.rtmpUrl,
- outPath,
+ inputUrl: this.inputUrl,
+
+ outPath: this.outDirectory,
+ masterPlaylistName: this.streamingPlaylist.playlistFilename,
+
+ latencyMode: this.videoLive.latencyMode,
+
resolutions: this.allResolutions,
fps: this.fps,
+ bitrate: this.bitrate,
+ ratio: this.ratio,
+
availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(),
profile: CONFIG.LIVE.TRANSCODING.PROFILE
})
- : getLiveMuxingCommand(this.rtmpUrl, outPath)
+ : getLiveMuxingCommand({
+ inputUrl: this.inputUrl,
+ outPath: this.outDirectory,
+ masterPlaylistName: this.streamingPlaylist.playlistFilename,
+ latencyMode: this.videoLive.latencyMode
+ })
+
+ logger.info('Running live muxing/transcoding for %s.', this.videoUUID, this.lTags())
- logger.info('Running live muxing/transcoding for %s.', this.videoUUID, this.lTags)
+ this.watchTSFiles(this.outDirectory)
+ this.watchMasterFile(this.outDirectory)
- this.watchTSFiles(outPath)
- this.watchMasterFile(outPath)
+ let ffmpegShellCommand: string
+ this.ffmpegCommand.on('start', cmdline => {
+ ffmpegShellCommand = cmdline
+
+ logger.debug('Running ffmpeg command for live', { ffmpegShellCommand, ...this.lTags() })
+ })
this.ffmpegCommand.on('error', (err, stdout, stderr) => {
- this.onFFmpegError(err, stdout, stderr, outPath)
+ this.onFFmpegError({ err, stdout, stderr, outPath: this.outDirectory, ffmpegShellCommand })
})
- this.ffmpegCommand.on('end', () => this.onFFmpegEnded(outPath))
+ this.ffmpegCommand.on('end', () => this.onFFmpegEnded(this.outDirectory))
this.ffmpegCommand.run()
}
this.hasClientSocketInBadHealthWithCache.clear()
}
- private onFFmpegError (err: any, stdout: string, stderr: string, outPath: string) {
+ private onFFmpegError (options: {
+ err: any
+ stdout: string
+ stderr: string
+ outPath: string
+ ffmpegShellCommand: string
+ }) {
+ const { err, stdout, stderr, outPath, ffmpegShellCommand } = options
+
this.onFFmpegEnded(outPath)
// Don't care that we killed the ffmpeg process
if (err?.message?.includes('Exiting normally')) return
- logger.error('Live transcoding error.', { err, stdout, stderr, ...this.lTags })
+ logger.error('Live transcoding error.', { err, stdout, stderr, ffmpegShellCommand, ...this.lTags() })
this.emit('ffmpeg-error', ({ sessionId: this.sessionId }))
}
private onFFmpegEnded (outPath: string) {
- logger.info('RTMP transmuxing for video %s ended. Scheduling cleanup', this.rtmpUrl, this.lTags)
+ logger.info('RTMP transmuxing for video %s ended. Scheduling cleanup', this.inputUrl, this.lTags())
setTimeout(() => {
// Wait latest segments generation, and close watchers
.catch(err => {
logger.error(
'Cannot close watchers of %s or process remaining hash segments.', outPath,
- { err, ...this.lTags }
+ { err, ...this.lTags() }
)
})
}
private watchMasterFile (outPath: string) {
- this.masterWatcher = chokidar.watch(outPath + '/master.m3u8')
+ this.masterWatcher = watch(outPath + '/' + this.streamingPlaylist.playlistFilename)
- this.masterWatcher.on('add', async () => {
+ this.masterWatcher.on('add', () => {
this.emit('master-playlist-created', { videoId: this.videoId })
this.masterWatcher.close()
- .catch(err => logger.error('Cannot close master watcher of %s.', outPath, { err, ...this.lTags }))
+ .catch(err => logger.error('Cannot close master watcher of %s.', outPath, { err, ...this.lTags() }))
})
}
private watchTSFiles (outPath: string) {
const startStreamDateTime = new Date().getTime()
- this.tsWatcher = chokidar.watch(outPath + '/*.ts')
+ this.tsWatcher = watch(outPath + '/*.ts')
const playlistIdMatcher = /^([\d+])-/
- const addHandler = async segmentPath => {
- logger.debug('Live add handler of %s.', segmentPath, this.lTags)
+ const addHandler = async (segmentPath: string) => {
+ logger.debug('Live add handler of %s.', segmentPath, this.lTags())
const playlistId = basename(segmentPath).match(playlistIdMatcher)[0]
return canUpload !== true
} catch (err) {
- logger.error('Cannot stat %s or check quota of %d.', segmentPath, this.user.id, { err, ...this.lTags })
+ logger.error('Cannot stat %s or check quota of %d.', segmentPath, this.user.id, { err, ...this.lTags() })
}
}
})
VideoFileModel.customUpsert(file, 'streaming-playlist', null)
- .catch(err => logger.error('Cannot create file for live streaming.', { err, ...this.lTags }))
+ .catch(err => logger.error('Cannot create file for live streaming.', { err, ...this.lTags() }))
}
}
private async prepareDirectories () {
- const outPath = getHLSDirectory(this.videoLive.Video)
- await ensureDir(outPath)
-
- const replayDirectory = join(outPath, VIDEO_LIVE.REPLAY_DIRECTORY)
+ await ensureDir(this.outDirectory)
if (this.videoLive.saveReplay === true) {
- await ensureDir(replayDirectory)
+ await ensureDir(this.replayDirectory)
}
-
- return outPath
}
private isDurationConstraintValid (streamingStartTime: number) {
}
private processSegments (hlsVideoPath: string, segmentPaths: string[]) {
- Bluebird.mapSeries(segmentPaths, async previousSegment => {
+ mapSeries(segmentPaths, async previousSegment => {
// Add sha hash of previous segments, because ffmpeg should have finished generating them
await LiveSegmentShaStore.Instance.addSegmentSha(this.videoUUID, previousSegment)
if (this.saveReplay) {
await this.addSegmentToReplay(hlsVideoPath, previousSegment)
}
- }).catch(err => logger.error('Cannot process segments in %s', hlsVideoPath, { err, ...this.lTags }))
+ }).catch(err => logger.error('Cannot process segments in %s', hlsVideoPath, { err, ...this.lTags() }))
}
private hasClientSocketInBadHealth (sessionId: string) {
const rtmpSession = this.context.sessions.get(sessionId)
if (!rtmpSession) {
- logger.warn('Cannot get session %s to check players socket health.', sessionId, this.lTags)
+ logger.warn('Cannot get session %s to check players socket health.', sessionId, this.lTags())
return
}
const playerSession = this.context.sessions.get(playerSessionId)
if (!playerSession) {
- logger.error('Cannot get player session %s to check socket health.', playerSession, this.lTags)
+ logger.error('Cannot get player session %s to check socket health.', playerSession, this.lTags())
continue
}
private async addSegmentToReplay (hlsVideoPath: string, segmentPath: string) {
const segmentName = basename(segmentPath)
- const dest = join(hlsVideoPath, VIDEO_LIVE.REPLAY_DIRECTORY, buildConcatenatedName(segmentName))
+ const dest = join(this.replayDirectory, buildConcatenatedName(segmentName))
try {
const data = await readFile(segmentPath)
await appendFile(dest, data)
} catch (err) {
- logger.error('Cannot copy segment %s to replay directory.', segmentPath, { err, ...this.lTags })
+ logger.error('Cannot copy segment %s to replay directory.', segmentPath, { err, ...this.lTags() })
}
}
}
projects / github / Chocobozzz / PeerTube.git / blobdiff