import * as Bull from 'bull'
-import { readdir, remove } from 'fs-extra'
+import { pathExists, readdir, remove } from 'fs-extra'
import { join } from 'path'
-import { getDurationFromVideoFile, getVideoFileResolution, hlsPlaylistToFragmentedMP4 } from '@server/helpers/ffmpeg-utils'
+import { ffprobePromise, getAudioStream, getDurationFromVideoFile, getVideoFileResolution } from '@server/helpers/ffprobe-utils'
+import { VIDEO_LIVE } from '@server/initializers/constants'
+import { LiveManager } from '@server/lib/live-manager'
+import { generateVideoMiniature } from '@server/lib/thumbnail'
import { publishAndFederateIfNeeded } from '@server/lib/video'
import { getHLSDirectory } from '@server/lib/video-paths'
-import { generateHlsPlaylist } from '@server/lib/video-transcoding'
+import { generateHlsPlaylistResolutionFromTS } from '@server/lib/video-transcoding'
import { VideoModel } from '@server/models/video/video'
+import { VideoFileModel } from '@server/models/video/video-file'
import { VideoLiveModel } from '@server/models/video/video-live'
import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist'
import { MStreamingPlaylist, MVideo, MVideoLive } from '@server/types/models'
-import { VideoLiveEndingPayload, VideoState } from '@shared/models'
+import { ThumbnailType, VideoLiveEndingPayload, VideoState } from '@shared/models'
import { logger } from '../../../helpers/logger'
async function processVideoLiveEnding (job: Bull.Job) {
const payload = job.data as VideoLiveEndingPayload
+ function logError () {
+ logger.warn('Video live %d does not exist anymore. Cannot process live ending.', payload.videoId)
+ }
+
const video = await VideoModel.load(payload.videoId)
const live = await VideoLiveModel.loadByVideoId(payload.videoId)
+ if (!video || !live) {
+ logError()
+ return
+ }
+
const streamingPlaylist = await VideoStreamingPlaylistModel.loadHLSPlaylistByVideo(video.id)
- if (!video || !streamingPlaylist || !live) {
- logger.warn('Video live %d does not exist anymore. Cannot process live ending.', payload.videoId)
+ if (!streamingPlaylist) {
+ logError()
return
}
+ LiveManager.Instance.cleanupShaSegments(video.uuid)
+
if (live.saveReplay !== true) {
return cleanupLive(video, streamingPlaylist)
}
return saveLive(video, live)
}
+async function cleanupLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) {
+ const hlsDirectory = getHLSDirectory(video)
+
+ await remove(hlsDirectory)
+
+ await streamingPlaylist.destroy()
+}
+
// ---------------------------------------------------------------------------
export {
- processVideoLiveEnding
+ processVideoLiveEnding,
+ cleanupLive
}
// ---------------------------------------------------------------------------
async function saveLive (video: MVideo, live: MVideoLive) {
const hlsDirectory = getHLSDirectory(video, false)
- const files = await readdir(hlsDirectory)
-
- const playlistFiles = files.filter(f => f.endsWith('.m3u8') && f !== 'master.m3u8')
- const resolutions: number[] = []
- let duration: number
-
- for (const playlistFile of playlistFiles) {
- const playlistPath = join(hlsDirectory, playlistFile)
- const { videoFileResolution } = await getVideoFileResolution(playlistPath)
-
- const mp4TmpName = buildMP4TmpName(videoFileResolution)
+ const replayDirectory = join(hlsDirectory, VIDEO_LIVE.REPLAY_DIRECTORY)
- // Playlist name is for example 3.m3u8
- // Segments names are 3-0.ts 3-1.ts etc
- const shouldStartWith = playlistFile.replace(/\.m3u8$/, '') + '-'
+ const rootFiles = await readdir(hlsDirectory)
- const segmentFiles = files.filter(f => f.startsWith(shouldStartWith) && f.endsWith('.ts'))
- await hlsPlaylistToFragmentedMP4(hlsDirectory, segmentFiles, mp4TmpName)
-
- if (!duration) {
- duration = await getDurationFromVideoFile(mp4TmpName)
- }
-
- resolutions.push(videoFileResolution)
- }
+ const playlistFiles = rootFiles.filter(file => {
+ return file.endsWith('.m3u8') && file !== 'master.m3u8'
+ })
await cleanupLiveFiles(hlsDirectory)
await live.destroy()
video.isLive = false
+ // Reinit views
+ video.views = 0
video.state = VideoState.TO_TRANSCODE
- video.duration = duration
await video.save()
- const videoWithFiles = await VideoModel.loadWithFiles(video.id)
+ // Remove old HLS playlist video files
+ const videoWithFiles = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.id)
+
+ const hlsPlaylist = videoWithFiles.getHLSPlaylist()
+ await VideoFileModel.removeHLSFilesOfVideoId(hlsPlaylist.id)
+ hlsPlaylist.VideoFiles = []
- for (const resolution of resolutions) {
- const videoInputPath = buildMP4TmpName(resolution)
- const { isPortraitMode } = await getVideoFileResolution(videoInputPath)
+ let durationDone = false
- await generateHlsPlaylist({
+ for (const playlistFile of playlistFiles) {
+ const concatenatedTsFile = LiveManager.Instance.buildConcatenatedName(playlistFile)
+ const concatenatedTsFilePath = join(replayDirectory, concatenatedTsFile)
+
+ const probe = await ffprobePromise(concatenatedTsFilePath)
+ const { audioStream } = await getAudioStream(concatenatedTsFilePath, probe)
+
+ const { videoFileResolution, isPortraitMode } = await getVideoFileResolution(concatenatedTsFilePath, probe)
+
+ const outputPath = await generateHlsPlaylistResolutionFromTS({
video: videoWithFiles,
- videoInputPath,
- resolution: resolution,
- copyCodecs: true,
- isPortraitMode
+ concatenatedTsFilePath,
+ resolution: videoFileResolution,
+ isPortraitMode,
+ isAAC: audioStream?.codec_name === 'aac'
})
- }
- video.state = VideoState.PUBLISHED
- await video.save()
+ if (!durationDone) {
+ videoWithFiles.duration = await getDurationFromVideoFile(outputPath)
+ await videoWithFiles.save()
- await publishAndFederateIfNeeded(video)
-}
+ durationDone = true
+ }
+ }
-async function cleanupLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) {
- const hlsDirectory = getHLSDirectory(video, false)
+ await remove(replayDirectory)
- await cleanupLiveFiles(hlsDirectory)
+ // Regenerate the thumbnail & preview?
+ if (videoWithFiles.getMiniature().automaticallyGenerated === true) {
+ await generateVideoMiniature({
+ video: videoWithFiles,
+ videoFile: videoWithFiles.getMaxQualityFile(),
+ type: ThumbnailType.MINIATURE
+ })
+ }
- streamingPlaylist.destroy()
- .catch(err => logger.error('Cannot remove live streaming playlist.', { err }))
+ if (videoWithFiles.getPreview().automaticallyGenerated === true) {
+ await generateVideoMiniature({
+ video: videoWithFiles,
+ videoFile: videoWithFiles.getMaxQualityFile(),
+ type: ThumbnailType.PREVIEW
+ })
+ }
+
+ await publishAndFederateIfNeeded(videoWithFiles, true)
}
async function cleanupLiveFiles (hlsDirectory: string) {
+ if (!await pathExists(hlsDirectory)) return
+
const files = await readdir(hlsDirectory)
for (const filename of files) {
}
}
}
-
-function buildMP4TmpName (resolution: number) {
- return resolution + '-tmp.mp4'
-}