import { MStreamingPlaylistFilesVideo, MVideoFile, MVideoWithAllFiles, MVideoWithFile } from '@server/types/models'
import { VideoResolution } from '../../shared/models/videos'
import { VideoStreamingPlaylistType } from '../../shared/models/videos/video-streaming-playlist.type'
-import {
- canDoQuickTranscode,
- getDurationFromVideoFile,
- getMetadataFromFile,
- getVideoFileFPS,
- transcode,
- TranscodeOptions,
- TranscodeOptionsType
-} from '../helpers/ffmpeg-utils'
+import { transcode, TranscodeOptions, TranscodeOptionsType } from '../helpers/ffmpeg-utils'
+import { canDoQuickTranscode, getDurationFromVideoFile, getMetadataFromFile, getVideoFileFPS } from '../helpers/ffprobe-utils'
import { logger } from '../helpers/logger'
import { CONFIG } from '../initializers/config'
import { HLS_STREAMING_PLAYLIST_DIRECTORY, P2P_MEDIA_LOADER_PEER_VERSION, WEBSERVER } from '../initializers/constants'
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'
/**
- * Optimize the original video file and replace it. The resolution is not changed.
+ *
+ * Functions that run transcoding functions, update the database, cleanup files, create torrent files...
+ * Mainly called by the job queue
+ *
*/
+
+// Optimize the original video file and replace it. The resolution is not changed.
async function optimizeOriginalVideofile (video: MVideoWithFile, inputVideoFileArg?: MVideoFile) {
const transcodeDirectory = CONFIG.STORAGE.TMP_DIR
const newExtname = '.mp4'
const transcodeOptions: TranscodeOptions = {
type: transcodeType,
+
inputPath: videoInputPath,
outputPath: videoTranscodedPath,
+
+ availableEncoders,
+ profile: 'default',
+
resolution: inputVideoFile.resolution
}
const videoOutputPath = getVideoFilePath(video, inputVideoFile)
await onVideoFileTranscoding(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.
- */
+// Transcode the original video file to a lower resolution.
async function transcodeNewResolution (video: MVideoWithFile, resolution: VideoResolution, isPortrait: boolean) {
const transcodeDirectory = CONFIG.STORAGE.TMP_DIR
const extname = '.mp4'
const transcodeOptions = resolution === VideoResolution.H_NOVIDEO
? {
type: 'only-audio' as 'only-audio',
+
inputPath: videoInputPath,
outputPath: videoTranscodedPath,
+
+ availableEncoders,
+ profile: 'default',
+
resolution
}
: {
type: 'video' as 'video',
inputPath: videoInputPath,
outputPath: videoTranscodedPath,
+
+ availableEncoders,
+ profile: 'default',
+
resolution,
isPortraitMode: isPortrait
}
return onVideoFileTranscoding(video, newVideoFile, videoTranscodedPath, videoOutputPath)
}
+// Merge an image with an audio file to create a video
async function mergeAudioVideofile (video: MVideoWithAllFiles, resolution: VideoResolution) {
const transcodeDirectory = CONFIG.STORAGE.TMP_DIR
const newExtname = '.mp4'
const transcodeOptions = {
type: 'merge-audio' as 'merge-audio',
+
inputPath: tmpPreviewPath,
outputPath: videoTranscodedPath,
+
+ availableEncoders,
+ profile: 'default',
+
audioPath: audioInputPath,
resolution
}
return onVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath)
}
-async function generateHlsPlaylist (options: {
+// Concat TS segments from a live video to a fragmented mp4 HLS playlist
+async function generateHlsPlaylistFromTS (options: {
+ video: MVideoWithFile
+ 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
+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'
+ })
+}
+
+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 {
+ generateHlsPlaylist,
+ generateHlsPlaylistFromTS,
+ optimizeOriginalVideofile,
+ transcodeNewResolution,
+ mergeAudioVideofile,
+ getEnabledResolutions
+}
+
+// ---------------------------------------------------------------------------
+
+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.$get('VideoFiles')
+
+ return video
+}
+
+async function generateHlsPlaylistCommon (options: {
+ type: 'hls' | 'hls-from-ts'
+ video: MVideoWithFile
+ inputPath: string
+ resolution: VideoResolution
+ copyCodecs?: boolean
+ isAAC?: boolean
+ isPortraitMode: boolean
+}) {
+ const { type, video, inputPath, resolution, copyCodecs, isPortraitMode, isAAC } = options
const baseHlsDirectory = join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid)
await ensureDir(join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid))
const videoFilename = generateVideoStreamingPlaylistName(video.uuid, resolution)
const transcodeOptions = {
- type: 'hls' as 'hls',
- inputPath: videoInputPath,
+ type,
+
+ inputPath,
outputPath,
+
+ availableEncoders,
+ profile: 'default',
+
resolution,
copyCodecs,
isPortraitMode,
+ isAAC,
+
hlsPlaylist: {
videoFilename
}
await updateMasterHLSPlaylist(video)
await updateSha256VODSegments(video)
- return video
-}
-
-// ---------------------------------------------------------------------------
-
-export {
- generateHlsPlaylist,
- optimizeOriginalVideofile,
- transcodeNewResolution,
- mergeAudioVideofile
-}
-
-// ---------------------------------------------------------------------------
-
-async function onVideoFileTranscoding (video: MVideoWithFile, videoFile: MVideoFile, transcodingPath: string, outputPath: string) {
- const stats = await stat(transcodingPath)
- const fps = await getVideoFileFPS(transcodingPath)
- const metadata = await getMetadataFromFile(transcodingPath)
-
- await move(transcodingPath, outputPath, { overwrite: true })
-
- videoFile.size = stats.size
- videoFile.fps = fps
- videoFile.metadata = metadata
-
- await createTorrentAndSetInfoHash(video, videoFile)
-
- await VideoFileModel.customUpsert(videoFile, 'video', undefined)
- video.VideoFiles = await video.$get('VideoFiles')
-
- return video
+ return outputPath
}
projects / github / Chocobozzz / PeerTube.git / blobdiff