-import { copyFile, ensureDir, move, remove, stat } from 'fs-extra'
+import { copyFile, ensureDir, move, remove, stat, writeFile } from 'fs-extra'
import { basename, extname as extnameUtil, join } from 'path'
import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent'
import { MStreamingPlaylistFilesVideo, MVideoFile, MVideoWithAllFiles, MVideoWithFile } from '@server/types/models'
return onVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath)
}
+// Concat TS segments from a live video to a fragmented mp4 HLS playlist
+async function generateHlsPlaylistFromTS (options: {
+ video: MVideoWithFile
+ replayDirectory: string
+ segmentFiles: string[]
+ resolution: VideoResolution
+ isPortraitMode: boolean
+}) {
+ const concatFilePath = join(options.replayDirectory, 'concat.txt')
+
+ function cleaner () {
+ remove(concatFilePath)
+ .catch(err => logger.error('Cannot remove concat file in %s.', options.replayDirectory, { err }))
+ }
+
+ // First concat the ts files to a mp4 file
+ const content = options.segmentFiles.map(f => 'file ' + f)
+ .join('\n')
+
+ await writeFile(concatFilePath, content + '\n')
+
+ try {
+ const outputPath = await generateHlsPlaylistCommon({
+ video: options.video,
+ resolution: options.resolution,
+ isPortraitMode: options.isPortraitMode,
+ inputPath: concatFilePath,
+ type: 'hls-from-ts' as 'hls-from-ts'
+ })
+
+ cleaner()
+
+ return outputPath
+ } catch (err) {
+ cleaner()
+
+ throw err
+ }
+}
+
// Generate an HLS playlist from an input file, and update the master playlist
-async function generateHlsPlaylist (options: {
+function generateHlsPlaylist (options: {
video: MVideoWithFile
videoInputPath: string
resolution: VideoResolution
copyCodecs: boolean
isPortraitMode: boolean
}) {
- const { video, videoInputPath, resolution, copyCodecs, isPortraitMode } = options
+ return generateHlsPlaylistCommon({
+ video: options.video,
+ resolution: options.resolution,
+ copyCodecs: options.copyCodecs,
+ isPortraitMode: options.isPortraitMode,
+ inputPath: options.videoInputPath,
+ type: 'hls' as 'hls'
+ })
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+ generateHlsPlaylist,
+ generateHlsPlaylistFromTS,
+ optimizeOriginalVideofile,
+ transcodeNewResolution,
+ mergeAudioVideofile
+}
+
+// ---------------------------------------------------------------------------
+
+async function onVideoFileTranscoding (video: MVideoWithFile, videoFile: MVideoFile, transcodingPath: string, outputPath: string) {
+ const stats = await stat(transcodingPath)
+ const fps = await getVideoFileFPS(transcodingPath)
+ const metadata = await getMetadataFromFile(transcodingPath)
+
+ await move(transcodingPath, outputPath, { overwrite: true })
+
+ videoFile.size = stats.size
+ videoFile.fps = fps
+ videoFile.metadata = metadata
+
+ await createTorrentAndSetInfoHash(video, videoFile)
+
+ await VideoFileModel.customUpsert(videoFile, 'video', undefined)
+ video.VideoFiles = await video.$get('VideoFiles')
+
+ return video
+}
+
+async function generateHlsPlaylistCommon (options: {
+ type: 'hls' | 'hls-from-ts'
+ video: MVideoWithFile
+ inputPath: string
+ resolution: VideoResolution
+ copyCodecs?: boolean
+ isPortraitMode: boolean
+}) {
+ const { type, video, inputPath, resolution, copyCodecs, isPortraitMode } = options
const baseHlsDirectory = join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid)
await ensureDir(join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid))
const videoFilename = generateVideoStreamingPlaylistName(video.uuid, resolution)
const transcodeOptions = {
- type: 'hls' as 'hls',
+ type,
- inputPath: videoInputPath,
+ inputPath,
outputPath,
availableEncoders,
await updateMasterHLSPlaylist(video)
await updateSha256VODSegments(video)
- return video
-}
-
-// ---------------------------------------------------------------------------
-
-export {
- generateHlsPlaylist,
- optimizeOriginalVideofile,
- transcodeNewResolution,
- mergeAudioVideofile
-}
-
-// ---------------------------------------------------------------------------
-
-async function onVideoFileTranscoding (video: MVideoWithFile, videoFile: MVideoFile, transcodingPath: string, outputPath: string) {
- const stats = await stat(transcodingPath)
- const fps = await getVideoFileFPS(transcodingPath)
- const metadata = await getMetadataFromFile(transcodingPath)
-
- await move(transcodingPath, outputPath, { overwrite: true })
-
- videoFile.size = stats.size
- videoFile.fps = fps
- videoFile.metadata = metadata
-
- await createTorrentAndSetInfoHash(video, videoFile)
-
- await VideoFileModel.customUpsert(videoFile, 'video', undefined)
- video.VideoFiles = await video.$get('VideoFiles')
-
- return video
+ return outputPath
}