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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' |
053aed43 | 5 | import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent' |
90a8bd30 | 6 | import { MStreamingPlaylistFilesVideo, MVideoFile, MVideoFullLight } from '@server/types/models' |
0305db28 | 7 | import { VideoResolution, VideoStorage } from '../../../shared/models/videos' |
c07902b9 C |
8 | import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type' |
9 | import { transcode, TranscodeOptions, TranscodeOptionsType } from '../../helpers/ffmpeg-utils' | |
10 | import { canDoQuickTranscode, getDurationFromVideoFile, getMetadataFromFile, getVideoFileFPS } from '../../helpers/ffprobe-utils' | |
11 | import { logger } from '../../helpers/logger' | |
12 | import { CONFIG } from '../../initializers/config' | |
0305db28 | 13 | import { P2P_MEDIA_LOADER_PEER_VERSION } from '../../initializers/constants' |
c07902b9 C |
14 | import { VideoFileModel } from '../../models/video/video-file' |
15 | import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist' | |
16 | import { updateMasterHLSPlaylist, updateSha256VODSegments } from '../hls' | |
764b1a14 C |
17 | import { |
18 | generateHLSMasterPlaylistFilename, | |
19 | generateHlsSha256SegmentsFilename, | |
20 | generateHLSVideoFilename, | |
21 | generateWebTorrentVideoFilename, | |
0305db28 JB |
22 | getHlsResolutionPlaylistFilename |
23 | } from '../paths' | |
24 | import { VideoPathManager } from '../video-path-manager' | |
529b3752 | 25 | import { VideoTranscodingProfilesManager } from './video-transcoding-profiles' |
098eb377 | 26 | |
658a47ab | 27 | /** |
6b67897e C |
28 | * |
29 | * Functions that run transcoding functions, update the database, cleanup files, create torrent files... | |
30 | * Mainly called by the job queue | |
31 | * | |
658a47ab | 32 | */ |
6b67897e C |
33 | |
34 | // Optimize the original video file and replace it. The resolution is not changed. | |
0305db28 | 35 | function optimizeOriginalVideofile (video: MVideoFullLight, inputVideoFile: MVideoFile, job?: Job) { |
2fbd5e25 | 36 | const transcodeDirectory = CONFIG.STORAGE.TMP_DIR |
098eb377 | 37 | const newExtname = '.mp4' |
9f1ddd24 | 38 | |
0305db28 JB |
39 | return VideoPathManager.Instance.makeAvailableVideoFile(video, inputVideoFile, async videoInputPath => { |
40 | const videoTranscodedPath = join(transcodeDirectory, video.id + '-transcoded' + newExtname) | |
098eb377 | 41 | |
0305db28 JB |
42 | const transcodeType: TranscodeOptionsType = await canDoQuickTranscode(videoInputPath) |
43 | ? 'quick-transcode' | |
44 | : 'video' | |
5ba49f26 | 45 | |
0305db28 | 46 | const resolution = toEven(inputVideoFile.resolution) |
318b0bd0 | 47 | |
0305db28 JB |
48 | const transcodeOptions: TranscodeOptions = { |
49 | type: transcodeType, | |
9252a33d | 50 | |
0305db28 JB |
51 | inputPath: videoInputPath, |
52 | outputPath: videoTranscodedPath, | |
9252a33d | 53 | |
0305db28 JB |
54 | availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(), |
55 | profile: CONFIG.TRANSCODING.PROFILE, | |
9252a33d | 56 | |
0305db28 | 57 | resolution, |
3b01f4c0 | 58 | |
0305db28 JB |
59 | job |
60 | } | |
098eb377 | 61 | |
0305db28 JB |
62 | // Could be very long! |
63 | await transcode(transcodeOptions) | |
098eb377 | 64 | |
0305db28 JB |
65 | try { |
66 | await remove(videoInputPath) | |
098eb377 | 67 | |
0305db28 JB |
68 | // Important to do this before getVideoFilename() to take in account the new filename |
69 | inputVideoFile.extname = newExtname | |
70 | inputVideoFile.filename = generateWebTorrentVideoFilename(resolution, newExtname) | |
71 | inputVideoFile.storage = VideoStorage.FILE_SYSTEM | |
2fbd5e25 | 72 | |
0305db28 | 73 | const videoOutputPath = VideoPathManager.Instance.getFSVideoFileOutputPath(video, inputVideoFile) |
098eb377 | 74 | |
0305db28 | 75 | const { videoFile } = await onWebTorrentVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath) |
236841a1 | 76 | |
0305db28 JB |
77 | return { transcodeType, videoFile } |
78 | } catch (err) { | |
79 | // Auto destruction... | |
80 | video.destroy().catch(err => logger.error('Cannot destruct video after transcoding failure.', { err })) | |
098eb377 | 81 | |
0305db28 JB |
82 | throw err |
83 | } | |
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 | ||
0305db28 JB |
93 | return VideoPathManager.Instance.makeAvailableVideoFile(video, video.getMaxQualityFile(), async videoInputPath => { |
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 | |
0305db28 | 133 | await transcode(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 | |
0305db28 JB |
146 | return VideoPathManager.Instance.makeAvailableVideoFile(video, inputVideoFile, async audioInputPath => { |
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 JB |
169 | try { |
170 | await transcode(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 | |
181 | inputVideoFile.filename = generateWebTorrentVideoFilename(inputVideoFile.resolution, newExtname) | |
536598cf | 182 | |
0305db28 JB |
183 | const videoOutputPath = VideoPathManager.Instance.getFSVideoFileOutputPath(video, inputVideoFile) |
184 | // ffmpeg generated a new video file, so update the video duration | |
185 | // See https://trac.ffmpeg.org/ticket/5456 | |
186 | video.duration = await getDurationFromVideoFile(videoTranscodedPath) | |
187 | await video.save() | |
536598cf | 188 | |
0305db28 JB |
189 | return onWebTorrentVideoFileTranscoding(video, inputVideoFile, videoTranscodedPath, videoOutputPath) |
190 | }) | |
098eb377 C |
191 | } |
192 | ||
2650d6d4 | 193 | // Concat TS segments from a live video to a fragmented mp4 HLS playlist |
24516aa2 | 194 | async function generateHlsPlaylistResolutionFromTS (options: { |
90a8bd30 | 195 | video: MVideoFullLight |
3851e732 | 196 | concatenatedTsFilePath: string |
2650d6d4 C |
197 | resolution: VideoResolution |
198 | isPortraitMode: boolean | |
e772bdf1 | 199 | isAAC: boolean |
2650d6d4 | 200 | }) { |
3851e732 C |
201 | return generateHlsPlaylistCommon({ |
202 | video: options.video, | |
203 | resolution: options.resolution, | |
204 | isPortraitMode: options.isPortraitMode, | |
205 | inputPath: options.concatenatedTsFilePath, | |
e772bdf1 C |
206 | type: 'hls-from-ts' as 'hls-from-ts', |
207 | isAAC: options.isAAC | |
3851e732 | 208 | }) |
2650d6d4 C |
209 | } |
210 | ||
6b67897e | 211 | // Generate an HLS playlist from an input file, and update the master playlist |
24516aa2 | 212 | function generateHlsPlaylistResolution (options: { |
90a8bd30 | 213 | video: MVideoFullLight |
b5b68755 C |
214 | videoInputPath: string |
215 | resolution: VideoResolution | |
216 | copyCodecs: boolean | |
217 | isPortraitMode: boolean | |
3b01f4c0 | 218 | job?: Job |
b5b68755 | 219 | }) { |
2650d6d4 C |
220 | return generateHlsPlaylistCommon({ |
221 | video: options.video, | |
222 | resolution: options.resolution, | |
223 | copyCodecs: options.copyCodecs, | |
224 | isPortraitMode: options.isPortraitMode, | |
225 | inputPath: options.videoInputPath, | |
3b01f4c0 C |
226 | type: 'hls' as 'hls', |
227 | job: options.job | |
2650d6d4 C |
228 | }) |
229 | } | |
230 | ||
231 | // --------------------------------------------------------------------------- | |
232 | ||
233 | export { | |
24516aa2 C |
234 | generateHlsPlaylistResolution, |
235 | generateHlsPlaylistResolutionFromTS, | |
2650d6d4 | 236 | optimizeOriginalVideofile, |
24516aa2 | 237 | transcodeNewWebTorrentResolution, |
1bcb03a1 | 238 | mergeAudioVideofile |
2650d6d4 C |
239 | } |
240 | ||
241 | // --------------------------------------------------------------------------- | |
242 | ||
24516aa2 | 243 | async function onWebTorrentVideoFileTranscoding ( |
90a8bd30 | 244 | video: MVideoFullLight, |
24516aa2 C |
245 | videoFile: MVideoFile, |
246 | transcodingPath: string, | |
247 | outputPath: string | |
248 | ) { | |
2650d6d4 C |
249 | const stats = await stat(transcodingPath) |
250 | const fps = await getVideoFileFPS(transcodingPath) | |
251 | const metadata = await getMetadataFromFile(transcodingPath) | |
252 | ||
253 | await move(transcodingPath, outputPath, { overwrite: true }) | |
254 | ||
255 | videoFile.size = stats.size | |
256 | videoFile.fps = fps | |
257 | videoFile.metadata = metadata | |
258 | ||
8efc27bf | 259 | await createTorrentAndSetInfoHash(video, videoFile) |
2650d6d4 C |
260 | |
261 | await VideoFileModel.customUpsert(videoFile, 'video', undefined) | |
262 | video.VideoFiles = await video.$get('VideoFiles') | |
263 | ||
0305db28 | 264 | return { video, videoFile } |
2650d6d4 C |
265 | } |
266 | ||
267 | async function generateHlsPlaylistCommon (options: { | |
268 | type: 'hls' | 'hls-from-ts' | |
90a8bd30 | 269 | video: MVideoFullLight |
2650d6d4 C |
270 | inputPath: string |
271 | resolution: VideoResolution | |
272 | copyCodecs?: boolean | |
e772bdf1 | 273 | isAAC?: boolean |
2650d6d4 | 274 | isPortraitMode: boolean |
3b01f4c0 C |
275 | |
276 | job?: Job | |
2650d6d4 | 277 | }) { |
3b01f4c0 | 278 | const { type, video, inputPath, resolution, copyCodecs, isPortraitMode, isAAC, job } = options |
aaedadd5 | 279 | const transcodeDirectory = CONFIG.STORAGE.TMP_DIR |
b5b68755 | 280 | |
9129b769 | 281 | const videoTranscodedBasePath = join(transcodeDirectory, type) |
aaedadd5 | 282 | await ensureDir(videoTranscodedBasePath) |
09209296 | 283 | |
83903cb6 | 284 | const videoFilename = generateHLSVideoFilename(resolution) |
764b1a14 C |
285 | const resolutionPlaylistFilename = getHlsResolutionPlaylistFilename(videoFilename) |
286 | const resolutionPlaylistFileTranscodePath = join(videoTranscodedBasePath, resolutionPlaylistFilename) | |
09209296 C |
287 | |
288 | const transcodeOptions = { | |
2650d6d4 | 289 | type, |
9252a33d | 290 | |
2650d6d4 | 291 | inputPath, |
764b1a14 | 292 | outputPath: resolutionPlaylistFileTranscodePath, |
9252a33d | 293 | |
529b3752 | 294 | availableEncoders: VideoTranscodingProfilesManager.Instance.getAvailableEncoders(), |
1896bca0 | 295 | profile: CONFIG.TRANSCODING.PROFILE, |
9252a33d | 296 | |
09209296 | 297 | resolution, |
d7a25329 | 298 | copyCodecs, |
09209296 | 299 | isPortraitMode, |
4c280004 | 300 | |
e772bdf1 C |
301 | isAAC, |
302 | ||
4c280004 | 303 | hlsPlaylist: { |
d7a25329 | 304 | videoFilename |
3b01f4c0 C |
305 | }, |
306 | ||
307 | job | |
09209296 C |
308 | } |
309 | ||
d7a25329 | 310 | await transcode(transcodeOptions) |
09209296 | 311 | |
aaedadd5 | 312 | // Create or update the playlist |
764b1a14 C |
313 | const playlist = await VideoStreamingPlaylistModel.loadOrGenerate(video) |
314 | ||
315 | if (!playlist.playlistFilename) { | |
316 | playlist.playlistFilename = generateHLSMasterPlaylistFilename(video.isLive) | |
317 | } | |
318 | ||
319 | if (!playlist.segmentsSha256Filename) { | |
320 | playlist.segmentsSha256Filename = generateHlsSha256SegmentsFilename(video.isLive) | |
321 | } | |
322 | ||
323 | playlist.p2pMediaLoaderInfohashes = [] | |
324 | playlist.p2pMediaLoaderPeerVersion = P2P_MEDIA_LOADER_PEER_VERSION | |
09209296 | 325 | |
764b1a14 C |
326 | playlist.type = VideoStreamingPlaylistType.HLS |
327 | ||
328 | await playlist.save() | |
d7a25329 | 329 | |
aaedadd5 | 330 | // Build the new playlist file |
90a8bd30 | 331 | const extname = extnameUtil(videoFilename) |
d7a25329 C |
332 | const newVideoFile = new VideoFileModel({ |
333 | resolution, | |
90a8bd30 | 334 | extname, |
d7a25329 | 335 | size: 0, |
83903cb6 | 336 | filename: videoFilename, |
d7a25329 | 337 | fps: -1, |
764b1a14 | 338 | videoStreamingPlaylistId: playlist.id |
09209296 | 339 | }) |
d7a25329 | 340 | |
0305db28 | 341 | const videoFilePath = VideoPathManager.Instance.getFSVideoFileOutputPath(playlist, newVideoFile) |
aaedadd5 C |
342 | |
343 | // Move files from tmp transcoded directory to the appropriate place | |
0305db28 | 344 | await ensureDir(VideoPathManager.Instance.getFSHLSOutputPath(video)) |
aaedadd5 C |
345 | |
346 | // Move playlist file | |
0305db28 | 347 | const resolutionPlaylistPath = VideoPathManager.Instance.getFSHLSOutputPath(video, resolutionPlaylistFilename) |
764b1a14 | 348 | await move(resolutionPlaylistFileTranscodePath, resolutionPlaylistPath, { overwrite: true }) |
aaedadd5 | 349 | // Move video file |
69eddafb | 350 | await move(join(videoTranscodedBasePath, videoFilename), videoFilePath, { overwrite: true }) |
aaedadd5 | 351 | |
d7a25329 C |
352 | const stats = await stat(videoFilePath) |
353 | ||
354 | newVideoFile.size = stats.size | |
355 | newVideoFile.fps = await getVideoFileFPS(videoFilePath) | |
8319d6ae | 356 | newVideoFile.metadata = await getMetadataFromFile(videoFilePath) |
d7a25329 | 357 | |
764b1a14 | 358 | await createTorrentAndSetInfoHash(playlist, newVideoFile) |
d7a25329 | 359 | |
0305db28 | 360 | const savedVideoFile = await VideoFileModel.customUpsert(newVideoFile, 'streaming-playlist', undefined) |
d7a25329 | 361 | |
764b1a14 C |
362 | const playlistWithFiles = playlist as MStreamingPlaylistFilesVideo |
363 | playlistWithFiles.VideoFiles = await playlist.$get('VideoFiles') | |
364 | playlist.assignP2PMediaLoaderInfoHashes(video, playlistWithFiles.VideoFiles) | |
365 | ||
366 | await playlist.save() | |
b5b68755 | 367 | |
764b1a14 | 368 | video.setHLSPlaylist(playlist) |
d7a25329 | 369 | |
764b1a14 C |
370 | await updateMasterHLSPlaylist(video, playlistWithFiles) |
371 | await updateSha256VODSegments(video, playlistWithFiles) | |
d7a25329 | 372 | |
0305db28 | 373 | return { resolutionPlaylistPath, videoFile: savedVideoFile } |
098eb377 | 374 | } |