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'
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.outDirectory)
+ this.watchMasterFile(this.outDirectory)
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, outPath: this.outDirectory, ffmpegShellCommand })
})
- this.ffmpegCommand.on('end', () => this.onFFmpegEnded(outPath))
+ this.ffmpegCommand.on('end', () => this.onFFmpegEnded(this.outDirectory))
this.ffmpegCommand.run()
}
const playlistIdMatcher = /^([\d+])-/
- const addHandler = async segmentPath => {
+ const addHandler = async (segmentPath: string) => {
logger.debug('Live add handler of %s.', segmentPath, this.lTags())
const playlistId = basename(segmentPath).match(playlistIdMatcher)[0]
}
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) {
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)