-
-import { readFile } from 'fs-extra'
+import { readdir, readFile } from 'fs-extra'
import { createServer, Server } from 'net'
+import { join } from 'path'
import { createServer as createServerTLS, Server as ServerTLS } from 'tls'
import {
- computeLowerResolutionsToTranscode,
+ computeResolutionsToTranscode,
ffprobePromise,
getLiveSegmentTime,
getVideoStreamBitrate,
getVideoStreamDimensionsInfo,
- getVideoStreamFPS
+ getVideoStreamFPS,
+ hasAudioStream
} from '@server/helpers/ffmpeg'
import { logger, loggerTagsFactory } from '@server/helpers/logger'
import { CONFIG, registerConfigChangedHandler } from '@server/initializers/config'
import { UserModel } from '@server/models/user/user'
import { VideoModel } from '@server/models/video/video'
import { VideoLiveModel } from '@server/models/video/video-live'
+import { VideoLiveSessionModel } from '@server/models/video/video-live-session'
import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist'
-import { MStreamingPlaylistVideo, MVideo, MVideoLiveVideo } from '@server/types/models'
-import { VideoState, VideoStreamingPlaylistType } from '@shared/models'
+import { MStreamingPlaylistVideo, MVideo, MVideoLiveSession, MVideoLiveVideo } from '@server/types/models'
+import { pick, wait } from '@shared/core-utils'
+import { LiveVideoError, VideoState, VideoStorage, VideoStreamingPlaylistType } from '@shared/models'
import { federateVideoIfNeeded } from '../activitypub/videos'
import { JobQueue } from '../job-queue'
-import { generateHLSMasterPlaylistFilename, generateHlsSha256SegmentsFilename } from '../paths'
+import { generateHLSMasterPlaylistFilename, generateHlsSha256SegmentsFilename, getLiveReplayBaseDirectory } from '../paths'
import { PeerTubeSocket } from '../peertube-socket'
+import { Hooks } from '../plugins/hooks'
import { LiveQuotaStore } from './live-quota-store'
-import { LiveSegmentShaStore } from './live-segment-sha-store'
-import { cleanupLive } from './live-utils'
+import { cleanupAndDestroyPermanentLive } from './live-utils'
import { MuxingSession } from './shared'
const NodeRtmpSession = require('node-media-server/src/node_rtmp_session')
logger.error('Cannot run RTMP server.', { err, ...lTags() })
})
- this.rtmpServer.listen(CONFIG.LIVE.RTMP.PORT)
+ this.rtmpServer.listen(CONFIG.LIVE.RTMP.PORT, CONFIG.LIVE.RTMP.HOSTNAME)
}
if (CONFIG.LIVE.RTMPS.ENABLED) {
logger.error('Cannot run RTMPS server.', { err, ...lTags() })
})
- this.rtmpsServer.listen(CONFIG.LIVE.RTMPS.PORT)
+ this.rtmpsServer.listen(CONFIG.LIVE.RTMPS.PORT, CONFIG.LIVE.RTMPS.HOSTNAME)
}
}
return !!this.rtmpServer
}
- stopSessionOf (videoId: number) {
+ stopSessionOf (videoId: number, error: LiveVideoError | null) {
const sessionId = this.videoSessions.get(videoId)
if (!sessionId) return
+ this.saveEndingSession(videoId, error)
+ .catch(err => logger.error('Cannot save ending session.', { err, ...lTags(sessionId) }))
+
this.videoSessions.delete(videoId)
this.abortSession(sessionId)
}
return this.abortSession(sessionId)
}
- // Cleanup old potential live files (could happen with a permanent live)
- LiveSegmentShaStore.Instance.cleanupShaSegments(video.uuid)
-
+ // Cleanup old potential live (could happen with a permanent live)
const oldStreamingPlaylist = await VideoStreamingPlaylistModel.loadHLSPlaylistByVideo(video.id)
if (oldStreamingPlaylist) {
- await cleanupLive(video, oldStreamingPlaylist)
+ if (!videoLive.permanentLive) throw new Error('Found previous session in a non permanent live: ' + video.uuid)
+
+ await cleanupAndDestroyPermanentLive(video, oldStreamingPlaylist)
}
this.videoSessions.set(video.id, sessionId)
const now = Date.now()
const probe = await ffprobePromise(inputUrl)
- const [ { resolution, ratio }, fps, bitrate ] = await Promise.all([
+ const [ { resolution, ratio }, fps, bitrate, hasAudio ] = await Promise.all([
getVideoStreamDimensionsInfo(inputUrl, probe),
getVideoStreamFPS(inputUrl, probe),
- getVideoStreamBitrate(inputUrl, probe)
+ getVideoStreamBitrate(inputUrl, probe),
+ hasAudioStream(inputUrl, probe)
])
logger.info(
inputUrl, Date.now() - now, bitrate, fps, resolution, lTags(sessionId, video.uuid)
)
- const allResolutions = this.buildAllResolutionsToTranscode(resolution)
+ const allResolutions = await Hooks.wrapObject(
+ this.buildAllResolutionsToTranscode(resolution, hasAudio),
+ 'filter:transcoding.auto.resolutions-to-transcode.result',
+ { video }
+ )
logger.info(
'Will mux/transcode live video of original resolution %d.', resolution,
return this.runMuxingSession({
sessionId,
videoLive,
+
streamingPlaylist,
inputUrl,
fps,
bitrate,
ratio,
- allResolutions
+ allResolutions,
+ hasAudio
})
}
private async runMuxingSession (options: {
sessionId: string
videoLive: MVideoLiveVideo
+
streamingPlaylist: MStreamingPlaylistVideo
inputUrl: string
fps: number
bitrate: number
ratio: number
allResolutions: number[]
+ hasAudio: boolean
}) {
- const { sessionId, videoLive, streamingPlaylist, allResolutions, fps, bitrate, ratio, inputUrl } = options
+ const { sessionId, videoLive } = options
const videoUUID = videoLive.Video.uuid
const localLTags = lTags(sessionId, videoUUID)
+ const liveSession = await this.saveStartingSession(videoLive)
+
const user = await UserModel.loadByLiveId(videoLive.id)
LiveQuotaStore.Instance.addNewLive(user.id, videoLive.id)
const muxingSession = new MuxingSession({
context: this.getContext(),
- user,
sessionId,
videoLive,
- streamingPlaylist,
- inputUrl,
- bitrate,
- ratio,
- fps,
- allResolutions
+ user,
+
+ ...pick(options, [ 'streamingPlaylist', 'inputUrl', 'bitrate', 'ratio', 'fps', 'allResolutions', 'hasAudio' ])
})
- muxingSession.on('master-playlist-created', () => this.publishAndFederateLive(videoLive, localLTags))
+ muxingSession.on('live-ready', () => this.publishAndFederateLive(videoLive, localLTags))
muxingSession.on('bad-socket-health', ({ videoId }) => {
logger.error(
localLTags
)
- this.stopSessionOf(videoId)
+ this.stopSessionOf(videoId, LiveVideoError.BAD_SOCKET_HEALTH)
})
muxingSession.on('duration-exceeded', ({ videoId }) => {
logger.info('Stopping session of %s: max duration exceeded.', videoUUID, localLTags)
- this.stopSessionOf(videoId)
+ this.stopSessionOf(videoId, LiveVideoError.DURATION_EXCEEDED)
})
muxingSession.on('quota-exceeded', ({ videoId }) => {
logger.info('Stopping session of %s: user quota exceeded.', videoUUID, localLTags)
- this.stopSessionOf(videoId)
+ this.stopSessionOf(videoId, LiveVideoError.QUOTA_EXCEEDED)
+ })
+
+ muxingSession.on('ffmpeg-error', ({ videoId }) => {
+ this.stopSessionOf(videoId, LiveVideoError.FFMPEG_ERROR)
})
- muxingSession.on('ffmpeg-error', ({ sessionId }) => this.abortSession(sessionId))
muxingSession.on('ffmpeg-end', ({ videoId }) => {
- this.onMuxingFFmpegEnd(videoId)
+ this.onMuxingFFmpegEnd(videoId, sessionId)
})
muxingSession.on('after-cleanup', ({ videoId }) => {
this.muxingSessions.delete(sessionId)
+ LiveQuotaStore.Instance.removeLive(user.id, videoLive.id)
+
muxingSession.destroy()
- return this.onAfterMuxingCleanup(videoId)
+ return this.onAfterMuxingCleanup({ videoId, liveSession })
.catch(err => logger.error('Error in end transmuxing.', { err, ...localLTags }))
})
const videoId = live.videoId
try {
- const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
+ const video = await VideoModel.loadFull(videoId)
logger.info('Will publish and federate live %s.', video.url, localLTags)
live.Video = video
- setTimeout(() => {
- federateVideoIfNeeded(video, false)
- .catch(err => logger.error('Cannot federate live video %s.', video.url, { err, ...localLTags }))
+ await wait(getLiveSegmentTime(live.latencyMode) * 1000 * VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION)
+
+ try {
+ await federateVideoIfNeeded(video, false)
+ } catch (err) {
+ logger.error('Cannot federate live video %s.', video.url, { err, ...localLTags })
+ }
- PeerTubeSocket.Instance.sendVideoLiveNewState(video)
- }, getLiveSegmentTime(live.latencyMode) * 1000 * VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION)
+ PeerTubeSocket.Instance.sendVideoLiveNewState(video)
} catch (err) {
logger.error('Cannot save/federate live video %d.', videoId, { err, ...localLTags })
}
}
- private onMuxingFFmpegEnd (videoId: number) {
+ private onMuxingFFmpegEnd (videoId: number, sessionId: string) {
this.videoSessions.delete(videoId)
+
+ this.saveEndingSession(videoId, null)
+ .catch(err => logger.error('Cannot save ending session.', { err, ...lTags(sessionId) }))
}
- private async onAfterMuxingCleanup (videoUUID: string, cleanupNow = false) {
+ private async onAfterMuxingCleanup (options: {
+ videoId: number | string
+ liveSession?: MVideoLiveSession
+ cleanupNow?: boolean // Default false
+ }) {
+ const { videoId, liveSession: liveSessionArg, cleanupNow = false } = options
+
try {
- const fullVideo = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoUUID)
+ const fullVideo = await VideoModel.loadFull(videoId)
if (!fullVideo) return
const live = await VideoLiveModel.loadByVideoId(fullVideo.id)
- if (!live.permanentLive) {
- JobQueue.Instance.createJob({
- type: 'video-live-ending',
- payload: {
- videoId: fullVideo.id
- }
- }, { delay: cleanupNow ? 0 : VIDEO_LIVE.CLEANUP_DELAY })
-
- fullVideo.state = VideoState.LIVE_ENDED
- } else {
- fullVideo.state = VideoState.WAITING_FOR_LIVE
+ const liveSession = liveSessionArg ?? await VideoLiveSessionModel.findLatestSessionOf(fullVideo.id)
+
+ // On server restart during a live
+ if (!liveSession.endDate) {
+ liveSession.endDate = new Date()
+ await liveSession.save()
}
+ JobQueue.Instance.createJobAsync({
+ type: 'video-live-ending',
+ payload: {
+ videoId: fullVideo.id,
+
+ replayDirectory: live.saveReplay
+ ? await this.findReplayDirectory(fullVideo)
+ : undefined,
+
+ liveSessionId: liveSession.id,
+ streamingPlaylistId: fullVideo.getHLSPlaylist()?.id,
+
+ publishedAt: fullVideo.publishedAt.toISOString()
+ },
+
+ delay: cleanupNow
+ ? 0
+ : VIDEO_LIVE.CLEANUP_DELAY
+ })
+
+ fullVideo.state = live.permanentLive
+ ? VideoState.WAITING_FOR_LIVE
+ : VideoState.LIVE_ENDED
+
await fullVideo.save()
PeerTubeSocket.Instance.sendVideoLiveNewState(fullVideo)
await federateVideoIfNeeded(fullVideo, false)
} catch (err) {
- logger.error('Cannot save/federate new video state of live streaming of video %d.', videoUUID, { err, ...lTags(videoUUID) })
+ logger.error('Cannot save/federate new video state of live streaming of video %d.', videoId, { err, ...lTags(videoId + '') })
}
}
const videoUUIDs = await VideoModel.listPublishedLiveUUIDs()
for (const uuid of videoUUIDs) {
- await this.onAfterMuxingCleanup(uuid, true)
+ await this.onAfterMuxingCleanup({ videoId: uuid, cleanupNow: true })
}
}
- private buildAllResolutionsToTranscode (originResolution: number) {
+ private async findReplayDirectory (video: MVideo) {
+ const directory = getLiveReplayBaseDirectory(video)
+ const files = await readdir(directory)
+
+ if (files.length === 0) return undefined
+
+ return join(directory, files.sort().reverse()[0])
+ }
+
+ private buildAllResolutionsToTranscode (originResolution: number, hasAudio: boolean) {
+ const includeInput = CONFIG.LIVE.TRANSCODING.ALWAYS_TRANSCODE_ORIGINAL_RESOLUTION
+
const resolutionsEnabled = CONFIG.LIVE.TRANSCODING.ENABLED
- ? computeLowerResolutionsToTranscode(originResolution, 'live')
+ ? computeResolutionsToTranscode({ input: originResolution, type: 'live', includeInput, strictLower: false, hasAudio })
: []
- return resolutionsEnabled.concat([ originResolution ])
+ if (resolutionsEnabled.length === 0) {
+ return [ originResolution ]
+ }
+
+ return resolutionsEnabled
}
private async createLivePlaylist (video: MVideo, allResolutions: number[]): Promise<MStreamingPlaylistVideo> {
playlist.assignP2PMediaLoaderInfoHashes(video, allResolutions)
+ playlist.storage = CONFIG.OBJECT_STORAGE.ENABLED
+ ? VideoStorage.OBJECT_STORAGE
+ : VideoStorage.FILE_SYSTEM
+
return playlist.save()
}
+ private saveStartingSession (videoLive: MVideoLiveVideo) {
+ const liveSession = new VideoLiveSessionModel({
+ startDate: new Date(),
+ liveVideoId: videoLive.videoId,
+ saveReplay: videoLive.saveReplay,
+ endingProcessed: false
+ })
+
+ return liveSession.save()
+ }
+
+ private async saveEndingSession (videoId: number, error: LiveVideoError | null) {
+ const liveSession = await VideoLiveSessionModel.findCurrentSessionOf(videoId)
+ if (!liveSession) return
+
+ liveSession.endDate = new Date()
+ liveSession.error = error
+
+ return liveSession.save()
+ }
+
static get Instance () {
return this.instance || (this.instance = new this())
}
projects / github / Chocobozzz / PeerTube.git / blobdiff