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Commit | Line | Data |
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3b01f4c0 | 1 | import { Job } from 'bull' |
3851e732 | 2 | import { copyFile, ensureDir, move, remove, stat } from 'fs-extra' |
d7a25329 | 3 | import { basename, extname as extnameUtil, join } from 'path' |
318b0bd0 | 4 | import { toEven } from '@server/helpers/core-utils' |
7b6b445d | 5 | import { retryTransactionWrapper } from '@server/helpers/database-utils' |
053aed43 | 6 | import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent' |
7b6b445d | 7 | import { sequelizeTypescript } from '@server/initializers/database' |
4ec52d04 | 8 | import { MStreamingPlaylistFilesVideo, MVideo, MVideoFile, MVideoFullLight } from '@server/types/models' |
0305db28 | 9 | import { VideoResolution, VideoStorage } from '../../../shared/models/videos' |
c07902b9 | 10 | import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type' |
c729caf6 | 11 | import { |
4ec52d04 | 12 | buildFileMetadata, |
c729caf6 C |
13 | canDoQuickTranscode, |
14 | getVideoStreamDuration, | |
c729caf6 C |
15 | getVideoStreamFPS, |
16 | transcodeVOD, | |
17 | TranscodeVODOptions, | |
18 | TranscodeVODOptionsType | |
19 | } from '../../helpers/ffmpeg' | |
c07902b9 | 20 | import { CONFIG } from '../../initializers/config' |
0305db28 | 21 | import { P2P_MEDIA_LOADER_PEER_VERSION } from '../../initializers/constants' |
c07902b9 C |
22 | import { VideoFileModel } from '../../models/video/video-file' |
23 | import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist' | |
24 | import { updateMasterHLSPlaylist, updateSha256VODSegments } from '../hls' | |
764b1a14 C |
25 | import { |
26 | generateHLSMasterPlaylistFilename, | |
27 | generateHlsSha256SegmentsFilename, | |
28 | generateHLSVideoFilename, | |
29 | generateWebTorrentVideoFilename, | |
0305db28 JB |
30 | getHlsResolutionPlaylistFilename |
31 | } from '../paths' | |
32 | import { VideoPathManager } from '../video-path-manager' | |
c729caf6 | 33 | import { VideoTranscodingProfilesManager } from './default-transcoding-profiles' |
098eb377 | 34 | |
658a47ab | 35 | /** |
6b67897e C |
36 | * |
37 | * Functions that run transcoding functions, update the database, cleanup files, create torrent files... | |
38 | * Mainly called by the job queue | |
39 | * | |
658a47ab | 40 | */ |
6b67897e C |
41 | |
42 | // Optimize the original video file and replace it. The resolution is not changed. | |
0305db28 | 43 | function optimizeOriginalVideofile (video: MVideoFullLight, inputVideoFile: MVideoFile, job?: Job) { |
2fbd5e25 | 44 | const transcodeDirectory = CONFIG.STORAGE.TMP_DIR |
098eb377 | 45 | const newExtname = '.mp4' |
9f1ddd24 | 46 | |
ad5db104 | 47 | return VideoPathManager.Instance.makeAvailableVideoFile(inputVideoFile.withVideoOrPlaylist(video), async videoInputPath => { |
0305db28 | 48 | const videoTranscodedPath = join(transcodeDirectory, video.id + '-transcoded' + newExtname) |
098eb377 | 49 | |
c729caf6 | 50 | const transcodeType: TranscodeVODOptionsType = await canDoQuickTranscode(videoInputPath) |
0305db28 JB |
51 | ? 'quick-transcode' |
52 | : 'video' | |
5ba49f26 | 53 | |
0305db28 | 54 | const resolution = toEven(inputVideoFile.resolution) |
318b0bd0 | 55 | |
c729caf6 | 56 | const transcodeOptions: TranscodeVODOptions = { |
0305db28 | 57 | type: transcodeType, |
9252a33d | 58 | |
0305db28 JB |
59 | inputPath: videoInputPath, |
60 | outputPath: videoTranscodedPath, | |
9252a33d | 61 | |
0305db28 JB |
62 | availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(), |
63 | profile: CONFIG.TRANSCODING.PROFILE, | |
9252a33d | 64 | |
0305db28 | 65 | resolution, |
3b01f4c0 | 66 | |
0305db28 JB |
67 | job |
68 | } | |
098eb377 | 69 | |
0305db28 | 70 | // Could be very long! |
c729caf6 | 71 | await transcodeVOD(transcodeOptions) |
098eb377 | 72 | |
1d1da336 C |
73 | // Important to do this before getVideoFilename() to take in account the new filename |
74 | inputVideoFile.extname = newExtname | |
75 | inputVideoFile.filename = generateWebTorrentVideoFilename(resolution, newExtname) | |
76 | inputVideoFile.storage = VideoStorage.FILE_SYSTEM | |
098eb377 | 77 | |
1d1da336 | 78 | const videoOutputPath = VideoPathManager.Instance.getFSVideoFileOutputPath(video, inputVideoFile) |
2fbd5e25 | 79 | |
1d1da336 C |
80 | const { videoFile } = await onWebTorrentVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath) |
81 | await remove(videoInputPath) | |
098eb377 | 82 | |
1d1da336 | 83 | return { transcodeType, videoFile } |
0305db28 | 84 | }) |
098eb377 C |
85 | } |
86 | ||
0305db28 JB |
87 | // Transcode the original video file to a lower resolution |
88 | // We are sure it's x264 in mp4 because optimizeOriginalVideofile was already executed | |
89 | function transcodeNewWebTorrentResolution (video: MVideoFullLight, resolution: VideoResolution, isPortrait: boolean, job: Job) { | |
2fbd5e25 | 90 | const transcodeDirectory = CONFIG.STORAGE.TMP_DIR |
098eb377 C |
91 | const extname = '.mp4' |
92 | ||
ad5db104 | 93 | return VideoPathManager.Instance.makeAvailableVideoFile(video.getMaxQualityFile().withVideoOrPlaylist(video), async videoInputPath => { |
0305db28 JB |
94 | const newVideoFile = new VideoFileModel({ |
95 | resolution, | |
96 | extname, | |
97 | filename: generateWebTorrentVideoFilename(resolution, extname), | |
98 | size: 0, | |
99 | videoId: video.id | |
100 | }) | |
098eb377 | 101 | |
0305db28 JB |
102 | const videoOutputPath = VideoPathManager.Instance.getFSVideoFileOutputPath(video, newVideoFile) |
103 | const videoTranscodedPath = join(transcodeDirectory, newVideoFile.filename) | |
90a8bd30 | 104 | |
0305db28 JB |
105 | const transcodeOptions = resolution === VideoResolution.H_NOVIDEO |
106 | ? { | |
107 | type: 'only-audio' as 'only-audio', | |
098eb377 | 108 | |
0305db28 JB |
109 | inputPath: videoInputPath, |
110 | outputPath: videoTranscodedPath, | |
9252a33d | 111 | |
0305db28 JB |
112 | availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(), |
113 | profile: CONFIG.TRANSCODING.PROFILE, | |
9252a33d | 114 | |
0305db28 | 115 | resolution, |
9252a33d | 116 | |
0305db28 JB |
117 | job |
118 | } | |
119 | : { | |
120 | type: 'video' as 'video', | |
121 | inputPath: videoInputPath, | |
122 | outputPath: videoTranscodedPath, | |
3b01f4c0 | 123 | |
0305db28 JB |
124 | availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(), |
125 | profile: CONFIG.TRANSCODING.PROFILE, | |
9252a33d | 126 | |
0305db28 JB |
127 | resolution, |
128 | isPortraitMode: isPortrait, | |
9252a33d | 129 | |
0305db28 JB |
130 | job |
131 | } | |
3b01f4c0 | 132 | |
c729caf6 | 133 | await transcodeVOD(transcodeOptions) |
098eb377 | 134 | |
0305db28 JB |
135 | return onWebTorrentVideoFileTranscoding(video, newVideoFile, videoTranscodedPath, videoOutputPath) |
136 | }) | |
536598cf C |
137 | } |
138 | ||
6b67897e | 139 | // Merge an image with an audio file to create a video |
0305db28 | 140 | function mergeAudioVideofile (video: MVideoFullLight, resolution: VideoResolution, job: Job) { |
536598cf C |
141 | const transcodeDirectory = CONFIG.STORAGE.TMP_DIR |
142 | const newExtname = '.mp4' | |
143 | ||
92e0f42e | 144 | const inputVideoFile = video.getMinQualityFile() |
2fbd5e25 | 145 | |
ad5db104 | 146 | return VideoPathManager.Instance.makeAvailableVideoFile(inputVideoFile.withVideoOrPlaylist(video), async audioInputPath => { |
0305db28 | 147 | const videoTranscodedPath = join(transcodeDirectory, video.id + '-transcoded' + newExtname) |
098eb377 | 148 | |
0305db28 JB |
149 | // If the user updates the video preview during transcoding |
150 | const previewPath = video.getPreview().getPath() | |
151 | const tmpPreviewPath = join(CONFIG.STORAGE.TMP_DIR, basename(previewPath)) | |
152 | await copyFile(previewPath, tmpPreviewPath) | |
eba06469 | 153 | |
0305db28 JB |
154 | const transcodeOptions = { |
155 | type: 'merge-audio' as 'merge-audio', | |
9252a33d | 156 | |
0305db28 JB |
157 | inputPath: tmpPreviewPath, |
158 | outputPath: videoTranscodedPath, | |
9252a33d | 159 | |
0305db28 JB |
160 | availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(), |
161 | profile: CONFIG.TRANSCODING.PROFILE, | |
9252a33d | 162 | |
0305db28 JB |
163 | audioPath: audioInputPath, |
164 | resolution, | |
3b01f4c0 | 165 | |
0305db28 JB |
166 | job |
167 | } | |
098eb377 | 168 | |
0305db28 | 169 | try { |
c729caf6 | 170 | await transcodeVOD(transcodeOptions) |
098eb377 | 171 | |
0305db28 JB |
172 | await remove(audioInputPath) |
173 | await remove(tmpPreviewPath) | |
174 | } catch (err) { | |
175 | await remove(tmpPreviewPath) | |
176 | throw err | |
177 | } | |
098eb377 | 178 | |
0305db28 JB |
179 | // Important to do this before getVideoFilename() to take in account the new file extension |
180 | inputVideoFile.extname = newExtname | |
482b2623 | 181 | inputVideoFile.resolution = resolution |
0305db28 | 182 | inputVideoFile.filename = generateWebTorrentVideoFilename(inputVideoFile.resolution, newExtname) |
536598cf | 183 | |
0305db28 JB |
184 | const videoOutputPath = VideoPathManager.Instance.getFSVideoFileOutputPath(video, inputVideoFile) |
185 | // ffmpeg generated a new video file, so update the video duration | |
186 | // See https://trac.ffmpeg.org/ticket/5456 | |
c729caf6 | 187 | video.duration = await getVideoStreamDuration(videoTranscodedPath) |
0305db28 | 188 | await video.save() |
536598cf | 189 | |
0305db28 JB |
190 | return onWebTorrentVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath) |
191 | }) | |
098eb377 C |
192 | } |
193 | ||
2650d6d4 | 194 | // Concat TS segments from a live video to a fragmented mp4 HLS playlist |
24516aa2 | 195 | async function generateHlsPlaylistResolutionFromTS (options: { |
4ec52d04 | 196 | video: MVideo |
3851e732 | 197 | concatenatedTsFilePath: string |
2650d6d4 C |
198 | resolution: VideoResolution |
199 | isPortraitMode: boolean | |
e772bdf1 | 200 | isAAC: boolean |
2650d6d4 | 201 | }) { |
3851e732 C |
202 | return generateHlsPlaylistCommon({ |
203 | video: options.video, | |
204 | resolution: options.resolution, | |
205 | isPortraitMode: options.isPortraitMode, | |
206 | inputPath: options.concatenatedTsFilePath, | |
e772bdf1 C |
207 | type: 'hls-from-ts' as 'hls-from-ts', |
208 | isAAC: options.isAAC | |
3851e732 | 209 | }) |
2650d6d4 C |
210 | } |
211 | ||
6b67897e | 212 | // Generate an HLS playlist from an input file, and update the master playlist |
24516aa2 | 213 | function generateHlsPlaylistResolution (options: { |
4ec52d04 | 214 | video: MVideo |
b5b68755 C |
215 | videoInputPath: string |
216 | resolution: VideoResolution | |
217 | copyCodecs: boolean | |
218 | isPortraitMode: boolean | |
3b01f4c0 | 219 | job?: Job |
b5b68755 | 220 | }) { |
2650d6d4 C |
221 | return generateHlsPlaylistCommon({ |
222 | video: options.video, | |
223 | resolution: options.resolution, | |
224 | copyCodecs: options.copyCodecs, | |
225 | isPortraitMode: options.isPortraitMode, | |
226 | inputPath: options.videoInputPath, | |
3b01f4c0 C |
227 | type: 'hls' as 'hls', |
228 | job: options.job | |
2650d6d4 C |
229 | }) |
230 | } | |
231 | ||
232 | // --------------------------------------------------------------------------- | |
233 | ||
234 | export { | |
24516aa2 C |
235 | generateHlsPlaylistResolution, |
236 | generateHlsPlaylistResolutionFromTS, | |
2650d6d4 | 237 | optimizeOriginalVideofile, |
24516aa2 | 238 | transcodeNewWebTorrentResolution, |
1bcb03a1 | 239 | mergeAudioVideofile |
2650d6d4 C |
240 | } |
241 | ||
242 | // --------------------------------------------------------------------------- | |
243 | ||
24516aa2 | 244 | async function onWebTorrentVideoFileTranscoding ( |
90a8bd30 | 245 | video: MVideoFullLight, |
24516aa2 C |
246 | videoFile: MVideoFile, |
247 | transcodingPath: string, | |
248 | outputPath: string | |
249 | ) { | |
2650d6d4 | 250 | const stats = await stat(transcodingPath) |
c729caf6 C |
251 | const fps = await getVideoStreamFPS(transcodingPath) |
252 | const metadata = await buildFileMetadata(transcodingPath) | |
2650d6d4 C |
253 | |
254 | await move(transcodingPath, outputPath, { overwrite: true }) | |
255 | ||
256 | videoFile.size = stats.size | |
257 | videoFile.fps = fps | |
258 | videoFile.metadata = metadata | |
259 | ||
8efc27bf | 260 | await createTorrentAndSetInfoHash(video, videoFile) |
2650d6d4 | 261 | |
7b6b445d C |
262 | const oldFile = await VideoFileModel.loadWebTorrentFile({ videoId: video.id, fps: videoFile.fps, resolution: videoFile.resolution }) |
263 | if (oldFile) await video.removeWebTorrentFileAndTorrent(oldFile) | |
264 | ||
2650d6d4 C |
265 | await VideoFileModel.customUpsert(videoFile, 'video', undefined) |
266 | video.VideoFiles = await video.$get('VideoFiles') | |
267 | ||
0305db28 | 268 | return { video, videoFile } |
2650d6d4 C |
269 | } |
270 | ||
271 | async function generateHlsPlaylistCommon (options: { | |
272 | type: 'hls' | 'hls-from-ts' | |
4ec52d04 | 273 | video: MVideo |
2650d6d4 C |
274 | inputPath: string |
275 | resolution: VideoResolution | |
276 | copyCodecs?: boolean | |
e772bdf1 | 277 | isAAC?: boolean |
2650d6d4 | 278 | isPortraitMode: boolean |
3b01f4c0 C |
279 | |
280 | job?: Job | |
2650d6d4 | 281 | }) { |
3b01f4c0 | 282 | const { type, video, inputPath, resolution, copyCodecs, isPortraitMode, isAAC, job } = options |
aaedadd5 | 283 | const transcodeDirectory = CONFIG.STORAGE.TMP_DIR |
b5b68755 | 284 | |
9129b769 | 285 | const videoTranscodedBasePath = join(transcodeDirectory, type) |
aaedadd5 | 286 | await ensureDir(videoTranscodedBasePath) |
09209296 | 287 | |
83903cb6 | 288 | const videoFilename = generateHLSVideoFilename(resolution) |
764b1a14 C |
289 | const resolutionPlaylistFilename = getHlsResolutionPlaylistFilename(videoFilename) |
290 | const resolutionPlaylistFileTranscodePath = join(videoTranscodedBasePath, resolutionPlaylistFilename) | |
09209296 C |
291 | |
292 | const transcodeOptions = { | |
2650d6d4 | 293 | type, |
9252a33d | 294 | |
2650d6d4 | 295 | inputPath, |
764b1a14 | 296 | outputPath: resolutionPlaylistFileTranscodePath, |
9252a33d | 297 | |
529b3752 | 298 | availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(), |
1896bca0 | 299 | profile: CONFIG.TRANSCODING.PROFILE, |
9252a33d | 300 | |
09209296 | 301 | resolution, |
d7a25329 | 302 | copyCodecs, |
09209296 | 303 | isPortraitMode, |
4c280004 | 304 | |
e772bdf1 C |
305 | isAAC, |
306 | ||
4c280004 | 307 | hlsPlaylist: { |
d7a25329 | 308 | videoFilename |
3b01f4c0 C |
309 | }, |
310 | ||
311 | job | |
09209296 C |
312 | } |
313 | ||
c729caf6 | 314 | await transcodeVOD(transcodeOptions) |
09209296 | 315 | |
aaedadd5 | 316 | // Create or update the playlist |
7b6b445d | 317 | const { playlist, oldPlaylistFilename, oldSegmentsSha256Filename } = await retryTransactionWrapper(() => { |
3b052510 C |
318 | return sequelizeTypescript.transaction(async transaction => { |
319 | const playlist = await VideoStreamingPlaylistModel.loadOrGenerate(video, transaction) | |
764b1a14 | 320 | |
7b6b445d C |
321 | const oldPlaylistFilename = playlist.playlistFilename |
322 | const oldSegmentsSha256Filename = playlist.segmentsSha256Filename | |
764b1a14 | 323 | |
7b6b445d C |
324 | playlist.playlistFilename = generateHLSMasterPlaylistFilename(video.isLive) |
325 | playlist.segmentsSha256Filename = generateHlsSha256SegmentsFilename(video.isLive) | |
764b1a14 | 326 | |
3b052510 C |
327 | playlist.p2pMediaLoaderInfohashes = [] |
328 | playlist.p2pMediaLoaderPeerVersion = P2P_MEDIA_LOADER_PEER_VERSION | |
09209296 | 329 | |
3b052510 | 330 | playlist.type = VideoStreamingPlaylistType.HLS |
764b1a14 | 331 | |
3b052510 C |
332 | await playlist.save({ transaction }) |
333 | ||
7b6b445d | 334 | return { playlist, oldPlaylistFilename, oldSegmentsSha256Filename } |
3b052510 C |
335 | }) |
336 | }) | |
d7a25329 | 337 | |
7b6b445d C |
338 | if (oldPlaylistFilename) await video.removeStreamingPlaylistFile(playlist, oldPlaylistFilename) |
339 | if (oldSegmentsSha256Filename) await video.removeStreamingPlaylistFile(playlist, oldSegmentsSha256Filename) | |
340 | ||
aaedadd5 | 341 | // Build the new playlist file |
90a8bd30 | 342 | const extname = extnameUtil(videoFilename) |
d7a25329 C |
343 | const newVideoFile = new VideoFileModel({ |
344 | resolution, | |
90a8bd30 | 345 | extname, |
d7a25329 | 346 | size: 0, |
83903cb6 | 347 | filename: videoFilename, |
d7a25329 | 348 | fps: -1, |
764b1a14 | 349 | videoStreamingPlaylistId: playlist.id |
09209296 | 350 | }) |
d7a25329 | 351 | |
0305db28 | 352 | const videoFilePath = VideoPathManager.Instance.getFSVideoFileOutputPath(playlist, newVideoFile) |
aaedadd5 C |
353 | |
354 | // Move files from tmp transcoded directory to the appropriate place | |
0305db28 | 355 | await ensureDir(VideoPathManager.Instance.getFSHLSOutputPath(video)) |
aaedadd5 C |
356 | |
357 | // Move playlist file | |
0305db28 | 358 | const resolutionPlaylistPath = VideoPathManager.Instance.getFSHLSOutputPath(video, resolutionPlaylistFilename) |
764b1a14 | 359 | await move(resolutionPlaylistFileTranscodePath, resolutionPlaylistPath, { overwrite: true }) |
aaedadd5 | 360 | // Move video file |
69eddafb | 361 | await move(join(videoTranscodedBasePath, videoFilename), videoFilePath, { overwrite: true }) |
aaedadd5 | 362 | |
d7a25329 C |
363 | const stats = await stat(videoFilePath) |
364 | ||
365 | newVideoFile.size = stats.size | |
c729caf6 C |
366 | newVideoFile.fps = await getVideoStreamFPS(videoFilePath) |
367 | newVideoFile.metadata = await buildFileMetadata(videoFilePath) | |
d7a25329 | 368 | |
764b1a14 | 369 | await createTorrentAndSetInfoHash(playlist, newVideoFile) |
d7a25329 | 370 | |
7b6b445d C |
371 | const oldFile = await VideoFileModel.loadHLSFile({ playlistId: playlist.id, fps: newVideoFile.fps, resolution: newVideoFile.resolution }) |
372 | if (oldFile) await video.removeStreamingPlaylistVideoFile(playlist, oldFile) | |
373 | ||
0305db28 | 374 | const savedVideoFile = await VideoFileModel.customUpsert(newVideoFile, 'streaming-playlist', undefined) |
d7a25329 | 375 | |
764b1a14 C |
376 | const playlistWithFiles = playlist as MStreamingPlaylistFilesVideo |
377 | playlistWithFiles.VideoFiles = await playlist.$get('VideoFiles') | |
378 | playlist.assignP2PMediaLoaderInfoHashes(video, playlistWithFiles.VideoFiles) | |
7b6b445d | 379 | playlist.storage = VideoStorage.FILE_SYSTEM |
764b1a14 C |
380 | |
381 | await playlist.save() | |
b5b68755 | 382 | |
764b1a14 | 383 | video.setHLSPlaylist(playlist) |
d7a25329 | 384 | |
764b1a14 C |
385 | await updateMasterHLSPlaylist(video, playlistWithFiles) |
386 | await updateSha256VODSegments(video, playlistWithFiles) | |
d7a25329 | 387 | |
0305db28 | 388 | return { resolutionPlaylistPath, videoFile: savedVideoFile } |
098eb377 | 389 | } |