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 { getLiveDirectory } from '../../paths'
-import { VideoTranscodingProfilesManager } from '../../transcoding/video-transcoding-profiles'
+import { getLiveDirectory, getLiveReplayBaseDirectory } from '../../paths'
+import { VideoTranscodingProfilesManager } from '../../transcoding/default-transcoding-profiles'
import { isAbleToUploadVideo } from '../../user'
import { LiveQuotaStore } from '../live-quota-store'
import { LiveSegmentShaStore } from '../live-segment-sha-store'
'quota-exceeded': ({ videoId: number }) => void
'ffmpeg-end': ({ videoId: number }) => void
- 'ffmpeg-error': ({ sessionId: string }) => void
+ 'ffmpeg-error': ({ videoId: string }) => void
'after-cleanup': ({ videoId: number }) => void
}
private readonly videoUUID: string
private readonly saveReplay: boolean
+ private readonly outDirectory: string
+ private readonly replayDirectory: string
+
private readonly lTags: LoggerTagsFn
private segmentsToProcessPerPlaylist: { [playlistId: string]: string[] } = {}
this.saveReplay = this.videoLive.saveReplay
+ this.outDirectory = getLiveDirectory(this.videoLive.Video)
+ this.replayDirectory = join(getLiveReplayBaseDirectory(this.videoLive.Video), new Date().toISOString())
+
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({
inputUrl: this.inputUrl,
- outPath,
+ outPath: this.outDirectory,
masterPlaylistName: this.streamingPlaylist.playlistFilename,
+ latencyMode: this.videoLive.latencyMode,
+
resolutions: this.allResolutions,
fps: this.fps,
bitrate: this.bitrate,
availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(),
profile: CONFIG.LIVE.TRANSCODING.PROFILE
})
- : getLiveMuxingCommand(this.inputUrl, outPath, this.streamingPlaylist.playlistFilename)
+ : 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())
- this.watchTSFiles(outPath)
- this.watchMasterFile(outPath)
+ this.watchTSFiles()
+ this.watchMasterFile()
let ffmpegShellCommand: string
this.ffmpegCommand.on('start', cmdline => {
})
this.ffmpegCommand.on('error', (err, stdout, stderr) => {
- this.onFFmpegError({ err, stdout, stderr, outPath, ffmpegShellCommand })
+ this.onFFmpegError({ err, stdout, stderr, ffmpegShellCommand })
})
- this.ffmpegCommand.on('end', () => this.onFFmpegEnded(outPath))
+ this.ffmpegCommand.on('end', () => {
+ this.emit('ffmpeg-end', ({ videoId: this.videoId }))
+
+ this.onFFmpegEnded()
+ })
this.ffmpegCommand.run()
}
err: any
stdout: string
stderr: string
- outPath: string
ffmpegShellCommand: string
}) {
- const { err, stdout, stderr, outPath, ffmpegShellCommand } = options
+ const { err, stdout, stderr, ffmpegShellCommand } = options
- this.onFFmpegEnded(outPath)
+ this.onFFmpegEnded()
// Don't care that we killed the ffmpeg process
if (err?.message?.includes('Exiting normally')) return
logger.error('Live transcoding error.', { err, stdout, stderr, ffmpegShellCommand, ...this.lTags() })
- this.emit('ffmpeg-error', ({ sessionId: this.sessionId }))
+ this.emit('ffmpeg-error', ({ videoId: this.videoId }))
}
- private onFFmpegEnded (outPath: string) {
+ private onFFmpegEnded () {
logger.info('RTMP transmuxing for video %s ended. Scheduling cleanup', this.inputUrl, this.lTags())
setTimeout(() => {
.then(() => {
// Process remaining segments hash
for (const key of Object.keys(this.segmentsToProcessPerPlaylist)) {
- this.processSegments(outPath, this.segmentsToProcessPerPlaylist[key])
+ this.processSegments(this.segmentsToProcessPerPlaylist[key])
}
})
.catch(err => {
logger.error(
- 'Cannot close watchers of %s or process remaining hash segments.', outPath,
+ 'Cannot close watchers of %s or process remaining hash segments.', this.outDirectory,
{ err, ...this.lTags() }
)
})
}, 1000)
}
- private watchMasterFile (outPath: string) {
- this.masterWatcher = watch(outPath + '/' + this.streamingPlaylist.playlistFilename)
+ private watchMasterFile () {
+ this.masterWatcher = watch(this.outDirectory + '/' + this.streamingPlaylist.playlistFilename)
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.', this.outDirectory, { err, ...this.lTags() }))
})
}
- private watchTSFiles (outPath: string) {
+ private watchTSFiles () {
const startStreamDateTime = new Date().getTime()
- this.tsWatcher = watch(outPath + '/*.ts')
+ this.tsWatcher = watch(this.outDirectory + '/*.ts')
const playlistIdMatcher = /^([\d+])-/
const playlistId = basename(segmentPath).match(playlistIdMatcher)[0]
const segmentsToProcess = this.segmentsToProcessPerPlaylist[playlistId] || []
- this.processSegments(outPath, segmentsToProcess)
+ this.processSegments(segmentsToProcess)
this.segmentsToProcessPerPlaylist[playlistId] = [ segmentPath ]
}
}
- const deleteHandler = segmentPath => LiveSegmentShaStore.Instance.removeSegmentSha(this.videoUUID, segmentPath)
+ const deleteHandler = (segmentPath: string) => LiveSegmentShaStore.Instance.removeSegmentSha(this.videoUUID, segmentPath)
this.tsWatcher.on('add', p => addHandler(p))
this.tsWatcher.on('unlink', p => deleteHandler(p))
}
private async prepareDirectories () {
- const outPath = getLiveDirectory(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) {
return now <= max
}
- private processSegments (hlsVideoPath: string, segmentPaths: string[]) {
+ private processSegments (segmentPaths: string[]) {
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)
+ await this.addSegmentToReplay(previousSegment)
}
- }).catch(err => logger.error('Cannot process segments in %s', hlsVideoPath, { err, ...this.lTags() }))
+ }).catch(err => logger.error('Cannot process segments', { err, ...this.lTags() }))
}
private hasClientSocketInBadHealth (sessionId: string) {
return false
}
- private async addSegmentToReplay (hlsVideoPath: string, segmentPath: string) {
+ private async addSegmentToReplay (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)
projects / github / Chocobozzz / PeerTube.git / blobdiff