+import { Job } from 'bull'
import { copyFile, ensureDir, move, remove, stat } 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'
+import { MStreamingPlaylistFilesVideo, MVideoFile, MVideoFullLight } from '@server/types/models'
import { VideoResolution } from '../../shared/models/videos'
import { VideoStreamingPlaylistType } from '../../shared/models/videos/video-streaming-playlist.type'
import { transcode, TranscodeOptions, TranscodeOptionsType } from '../helpers/ffmpeg-utils'
import { VideoFileModel } from '../models/video/video-file'
import { VideoStreamingPlaylistModel } from '../models/video/video-streaming-playlist'
import { updateMasterHLSPlaylist, updateSha256VODSegments } from './hls'
-import { generateVideoStreamingPlaylistName, getVideoFilename, getVideoFilePath } from './video-paths'
-import { availableEncoders } from './video-transcoding-profiles'
+import { generateVideoFilename, generateVideoStreamingPlaylistName, getVideoFilePath } from './video-paths'
+import { VideoTranscodingProfilesManager } from './video-transcoding-profiles'
/**
*
*/
// Optimize the original video file and replace it. The resolution is not changed.
-async function optimizeOriginalVideofile (video: MVideoWithFile, inputVideoFileArg?: MVideoFile) {
+async function optimizeOriginalVideofile (video: MVideoFullLight, inputVideoFile: MVideoFile, job?: Job) {
const transcodeDirectory = CONFIG.STORAGE.TMP_DIR
const newExtname = '.mp4'
- const inputVideoFile = inputVideoFileArg || video.getMaxQualityFile()
const videoInputPath = getVideoFilePath(video, inputVideoFile)
const videoTranscodedPath = join(transcodeDirectory, video.id + '-transcoded' + newExtname)
inputPath: videoInputPath,
outputPath: videoTranscodedPath,
- availableEncoders,
- profile: 'default',
+ availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(),
+ profile: CONFIG.TRANSCODING.PROFILE,
- resolution: inputVideoFile.resolution
+ resolution: inputVideoFile.resolution,
+
+ job
}
// Could be very long!
try {
await remove(videoInputPath)
- // Important to do this before getVideoFilename() to take in account the new file extension
+ // Important to do this before getVideoFilename() to take in account the new filename
inputVideoFile.extname = newExtname
+ inputVideoFile.filename = generateVideoFilename(video, false, inputVideoFile.resolution, newExtname)
const videoOutputPath = getVideoFilePath(video, inputVideoFile)
- await onVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath)
+ await onWebTorrentVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath)
+
+ return transcodeType
} catch (err) {
// Auto destruction...
video.destroy().catch(err => logger.error('Cannot destruct video after transcoding failure.', { err }))
}
// Transcode the original video file to a lower resolution.
-async function transcodeNewResolution (video: MVideoWithFile, resolution: VideoResolution, isPortrait: boolean) {
+async function transcodeNewWebTorrentResolution (video: MVideoFullLight, resolution: VideoResolution, isPortrait: boolean, job: Job) {
const transcodeDirectory = CONFIG.STORAGE.TMP_DIR
const extname = '.mp4'
const newVideoFile = new VideoFileModel({
resolution,
extname,
+ filename: generateVideoFilename(video, false, resolution, extname),
size: 0,
videoId: video.id
})
+
const videoOutputPath = getVideoFilePath(video, newVideoFile)
- const videoTranscodedPath = join(transcodeDirectory, getVideoFilename(video, newVideoFile))
+ const videoTranscodedPath = join(transcodeDirectory, newVideoFile.filename)
const transcodeOptions = resolution === VideoResolution.H_NOVIDEO
? {
inputPath: videoInputPath,
outputPath: videoTranscodedPath,
- availableEncoders,
- profile: 'default',
+ availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(),
+ profile: CONFIG.TRANSCODING.PROFILE,
- resolution
+ resolution,
+
+ job
}
: {
type: 'video' as 'video',
inputPath: videoInputPath,
outputPath: videoTranscodedPath,
- availableEncoders,
- profile: 'default',
+ availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(),
+ profile: CONFIG.TRANSCODING.PROFILE,
resolution,
- isPortraitMode: isPortrait
+ isPortraitMode: isPortrait,
+
+ job
}
await transcode(transcodeOptions)
- return onVideoFileTranscoding(video, newVideoFile, videoTranscodedPath, videoOutputPath)
+ return onWebTorrentVideoFileTranscoding(video, newVideoFile, videoTranscodedPath, videoOutputPath)
}
// Merge an image with an audio file to create a video
-async function mergeAudioVideofile (video: MVideoWithAllFiles, resolution: VideoResolution) {
+async function mergeAudioVideofile (video: MVideoFullLight, resolution: VideoResolution, job: Job) {
const transcodeDirectory = CONFIG.STORAGE.TMP_DIR
const newExtname = '.mp4'
inputPath: tmpPreviewPath,
outputPath: videoTranscodedPath,
- availableEncoders,
- profile: 'default',
+ availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(),
+ profile: CONFIG.TRANSCODING.PROFILE,
audioPath: audioInputPath,
- resolution
+ resolution,
+
+ job
}
try {
// Important to do this before getVideoFilename() to take in account the new file extension
inputVideoFile.extname = newExtname
+ inputVideoFile.filename = generateVideoFilename(video, false, inputVideoFile.resolution, newExtname)
const videoOutputPath = getVideoFilePath(video, inputVideoFile)
// ffmpeg generated a new video file, so update the video duration
video.duration = await getDurationFromVideoFile(videoTranscodedPath)
await video.save()
- return onVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath)
+ return onWebTorrentVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath)
+}
+
+// Concat TS segments from a live video to a fragmented mp4 HLS playlist
+async function generateHlsPlaylistResolutionFromTS (options: {
+ video: MVideoFullLight
+ concatenatedTsFilePath: string
+ resolution: VideoResolution
+ isPortraitMode: boolean
+ isAAC: boolean
+}) {
+ return generateHlsPlaylistCommon({
+ video: options.video,
+ resolution: options.resolution,
+ isPortraitMode: options.isPortraitMode,
+ inputPath: options.concatenatedTsFilePath,
+ type: 'hls-from-ts' as 'hls-from-ts',
+ isAAC: options.isAAC
+ })
}
// Generate an HLS playlist from an input file, and update the master playlist
-async function generateHlsPlaylist (options: {
- video: MVideoWithFile
+function generateHlsPlaylistResolution (options: {
+ video: MVideoFullLight
videoInputPath: string
resolution: VideoResolution
copyCodecs: boolean
isPortraitMode: boolean
+ job?: Job
}) {
- 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',
+ job: options.job
+ })
+}
- const baseHlsDirectory = join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid)
- await ensureDir(join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid))
+function getEnabledResolutions (type: 'vod' | 'live') {
+ const transcoding = type === 'vod'
+ ? CONFIG.TRANSCODING
+ : CONFIG.LIVE.TRANSCODING
+
+ return Object.keys(transcoding.RESOLUTIONS)
+ .filter(key => transcoding.ENABLED && transcoding.RESOLUTIONS[key] === true)
+ .map(r => parseInt(r, 10))
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+ generateHlsPlaylistResolution,
+ generateHlsPlaylistResolutionFromTS,
+ optimizeOriginalVideofile,
+ transcodeNewWebTorrentResolution,
+ mergeAudioVideofile,
+ getEnabledResolutions
+}
+
+// ---------------------------------------------------------------------------
+
+async function onWebTorrentVideoFileTranscoding (
+ video: MVideoFullLight,
+ 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: MVideoFullLight
+ inputPath: string
+ resolution: VideoResolution
+ copyCodecs?: boolean
+ isAAC?: boolean
+ isPortraitMode: boolean
+
+ job?: Job
+}) {
+ const { type, video, inputPath, resolution, copyCodecs, isPortraitMode, isAAC, job } = options
+ const transcodeDirectory = CONFIG.STORAGE.TMP_DIR
+
+ const videoTranscodedBasePath = join(transcodeDirectory, type)
+ await ensureDir(videoTranscodedBasePath)
- const outputPath = join(baseHlsDirectory, VideoStreamingPlaylistModel.getHlsPlaylistFilename(resolution))
const videoFilename = generateVideoStreamingPlaylistName(video.uuid, resolution)
+ const playlistFilename = VideoStreamingPlaylistModel.getHlsPlaylistFilename(resolution)
+ const playlistFileTranscodePath = join(videoTranscodedBasePath, playlistFilename)
const transcodeOptions = {
- type: 'hls' as 'hls',
+ type,
- inputPath: videoInputPath,
- outputPath,
+ inputPath,
+ outputPath: playlistFileTranscodePath,
- availableEncoders,
- profile: 'default',
+ availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(),
+ profile: CONFIG.TRANSCODING.PROFILE,
resolution,
copyCodecs,
isPortraitMode,
+ isAAC,
+
hlsPlaylist: {
videoFilename
- }
+ },
+
+ job
}
await transcode(transcodeOptions)
const playlistUrl = WEBSERVER.URL + VideoStreamingPlaylistModel.getHlsMasterPlaylistStaticPath(video.uuid)
+ // Create or update the playlist
const [ videoStreamingPlaylist ] = await VideoStreamingPlaylistModel.upsert({
videoId: video.id,
playlistUrl,
}, { returning: true }) as [ MStreamingPlaylistFilesVideo, boolean ]
videoStreamingPlaylist.Video = video
+ // Build the new playlist file
+ const extname = extnameUtil(videoFilename)
const newVideoFile = new VideoFileModel({
resolution,
- extname: extnameUtil(videoFilename),
+ extname,
size: 0,
+ filename: generateVideoFilename(video, true, resolution, extname),
fps: -1,
videoStreamingPlaylistId: videoStreamingPlaylist.id
})
const videoFilePath = getVideoFilePath(videoStreamingPlaylist, newVideoFile)
+
+ // Move files from tmp transcoded directory to the appropriate place
+ const baseHlsDirectory = join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid)
+ await ensureDir(baseHlsDirectory)
+
+ // Move playlist file
+ const playlistPath = join(baseHlsDirectory, playlistFilename)
+ await move(playlistFileTranscodePath, playlistPath, { overwrite: true })
+ // Move video file
+ await move(join(videoTranscodedBasePath, videoFilename), videoFilePath, { overwrite: true })
+
const stats = await stat(videoFilePath)
newVideoFile.size = stats.size
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 playlistPath
}