Typo

[github/Chocobozzz/PeerTube.git] / server / lib / live / shared / muxing-session.ts

diff --git a/server/lib/live/shared/muxing-session.ts b/server/lib/live/shared/muxing-session.ts
index eccaefcfaf5ddbc498228b959e82966ad3ad3100..588ee874989055685c26b561a6a91e18c4b80818 100644 (file)
--- a/server/lib/live/shared/muxing-session.ts
+++ b/server/lib/live/shared/muxing-session.ts
@@ -5,14 +5,14 @@ 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 { 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'
@@ -63,6 +63,9 @@ class MuxingSession extends EventEmitter {
   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[] } = {}
@@ -110,21 +113,26 @@ class MuxingSession extends EventEmitter {
 
     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,
@@ -133,12 +141,17 @@ class MuxingSession extends EventEmitter {
         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 => {
@@ -148,10 +161,10 @@ class MuxingSession extends EventEmitter {
     })
 
     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()
   }
@@ -229,7 +242,7 @@ class MuxingSession extends EventEmitter {
 
     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]
@@ -297,16 +310,11 @@ class MuxingSession extends EventEmitter {
   }
 
   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) {
@@ -357,7 +365,7 @@ class MuxingSession extends EventEmitter {
 
   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)