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Commit | Line | Data |
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94831479 | 1 | import * as Bull from 'bull' |
24516aa2 | 2 | import { TranscodeOptionsType } from '@server/helpers/ffmpeg-utils' |
0305db28 JB |
3 | import { addTranscodingJob, getTranscodingJobPriority } from '@server/lib/video' |
4 | import { VideoPathManager } from '@server/lib/video-path-manager' | |
5 | import { moveToNextState } from '@server/lib/video-state' | |
7d9ba5c0 | 6 | import { UserModel } from '@server/models/user/user' |
0305db28 JB |
7 | import { VideoJobInfoModel } from '@server/models/video/video-job-info' |
8 | import { MUser, MUserId, MVideo, MVideoFullLight, MVideoWithFile } from '@server/types/models' | |
8dc8a34e | 9 | import { |
24516aa2 | 10 | HLSTranscodingPayload, |
8dc8a34e C |
11 | MergeAudioTranscodingPayload, |
12 | NewResolutionTranscodingPayload, | |
13 | OptimizeTranscodingPayload, | |
14 | VideoTranscodingPayload | |
15 | } from '../../../../shared' | |
b5b68755 | 16 | import { retryTransactionWrapper } from '../../../helpers/database-utils' |
daf6e480 | 17 | import { computeResolutionsToTranscode } from '../../../helpers/ffprobe-utils' |
da854ddd | 18 | import { logger } from '../../../helpers/logger' |
b5b68755 | 19 | import { CONFIG } from '../../../initializers/config' |
3fd3ab2d | 20 | import { VideoModel } from '../../../models/video/video' |
24516aa2 C |
21 | import { |
22 | generateHlsPlaylistResolution, | |
23 | mergeAudioVideofile, | |
24 | optimizeOriginalVideofile, | |
25 | transcodeNewWebTorrentResolution | |
c07902b9 | 26 | } from '../../transcoding/video-transcoding' |
24516aa2 | 27 | |
0305db28 | 28 | type HandlerFunction = (job: Bull.Job, payload: VideoTranscodingPayload, video: MVideoFullLight, user: MUser) => Promise<void> |
77d7e851 | 29 | |
e83d06a7 | 30 | const handlers: { [ id in VideoTranscodingPayload['type'] ]: HandlerFunction } = { |
24516aa2 | 31 | 'new-resolution-to-hls': handleHLSJob, |
24516aa2 | 32 | 'new-resolution-to-webtorrent': handleNewWebTorrentResolutionJob, |
24516aa2 | 33 | 'merge-audio-to-webtorrent': handleWebTorrentMergeAudioJob, |
24516aa2 C |
34 | 'optimize-to-webtorrent': handleWebTorrentOptimizeJob |
35 | } | |
40298b02 | 36 | |
a0327eed C |
37 | async function processVideoTranscoding (job: Bull.Job) { |
38 | const payload = job.data as VideoTranscodingPayload | |
94a5ff8a C |
39 | logger.info('Processing video file in job %d.', job.id) |
40 | ||
627621c1 | 41 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoUUID) |
f5028693 C |
42 | // No video, maybe deleted? |
43 | if (!video) { | |
c1e791ba | 44 | logger.info('Do not process job %d, video does not exist.', job.id) |
f5028693 C |
45 | return undefined |
46 | } | |
47 | ||
77d7e851 C |
48 | const user = await UserModel.loadByChannelActorId(video.VideoChannel.actorId) |
49 | ||
24516aa2 | 50 | const handler = handlers[payload.type] |
b5b68755 | 51 | |
24516aa2 C |
52 | if (!handler) { |
53 | throw new Error('Cannot find transcoding handler for ' + payload.type) | |
54 | } | |
b5b68755 | 55 | |
77d7e851 | 56 | await handler(job, payload, video, user) |
24516aa2 C |
57 | |
58 | return video | |
59 | } | |
09209296 | 60 | |
24516aa2 C |
61 | // --------------------------------------------------------------------------- |
62 | // Job handlers | |
63 | // --------------------------------------------------------------------------- | |
2186386c | 64 | |
9129b769 | 65 | async function handleHLSJob (job: Bull.Job, payload: HLSTranscodingPayload, video: MVideoFullLight, user: MUser) { |
24516aa2 C |
66 | const videoFileInput = payload.copyCodecs |
67 | ? video.getWebTorrentFile(payload.resolution) | |
68 | : video.getMaxQualityFile() | |
69 | ||
70 | const videoOrStreamingPlaylist = videoFileInput.getVideoOrStreamingPlaylist() | |
24516aa2 | 71 | |
0305db28 JB |
72 | await VideoPathManager.Instance.makeAvailableVideoFile(videoOrStreamingPlaylist, videoFileInput, videoInputPath => { |
73 | return generateHlsPlaylistResolution({ | |
74 | video, | |
75 | videoInputPath, | |
76 | resolution: payload.resolution, | |
77 | copyCodecs: payload.copyCodecs, | |
78 | isPortraitMode: payload.isPortraitMode || false, | |
79 | job | |
80 | }) | |
24516aa2 | 81 | }) |
536598cf | 82 | |
9129b769 | 83 | await retryTransactionWrapper(onHlsPlaylistGeneration, video, user, payload) |
24516aa2 | 84 | } |
2186386c | 85 | |
77d7e851 C |
86 | async function handleNewWebTorrentResolutionJob ( |
87 | job: Bull.Job, | |
88 | payload: NewResolutionTranscodingPayload, | |
89 | video: MVideoFullLight, | |
90 | user: MUserId | |
91 | ) { | |
24516aa2 | 92 | await transcodeNewWebTorrentResolution(video, payload.resolution, payload.isPortraitMode || false, job) |
031094f7 | 93 | |
77d7e851 | 94 | await retryTransactionWrapper(onNewWebTorrentFileResolution, video, user, payload) |
24516aa2 C |
95 | } |
96 | ||
77d7e851 | 97 | async function handleWebTorrentMergeAudioJob (job: Bull.Job, payload: MergeAudioTranscodingPayload, video: MVideoFullLight, user: MUserId) { |
24516aa2 C |
98 | await mergeAudioVideofile(video, payload.resolution, job) |
99 | ||
9129b769 | 100 | await retryTransactionWrapper(onVideoFileOptimizer, video, payload, 'video', user) |
40298b02 C |
101 | } |
102 | ||
77d7e851 | 103 | async function handleWebTorrentOptimizeJob (job: Bull.Job, payload: OptimizeTranscodingPayload, video: MVideoFullLight, user: MUserId) { |
0305db28 | 104 | const { transcodeType } = await optimizeOriginalVideofile(video, video.getMaxQualityFile(), job) |
24516aa2 | 105 | |
77d7e851 | 106 | await retryTransactionWrapper(onVideoFileOptimizer, video, payload, transcodeType, user) |
24516aa2 C |
107 | } |
108 | ||
109 | // --------------------------------------------------------------------------- | |
110 | ||
9129b769 | 111 | async function onHlsPlaylistGeneration (video: MVideoFullLight, user: MUser, payload: HLSTranscodingPayload) { |
09209296 C |
112 | if (video === undefined) return undefined |
113 | ||
9129b769 C |
114 | if (payload.isMaxQuality && CONFIG.TRANSCODING.WEBTORRENT.ENABLED === false) { |
115 | // Remove webtorrent files if not enabled | |
d7a25329 | 116 | for (const file of video.VideoFiles) { |
764b1a14 | 117 | await video.removeFileAndTorrent(file) |
d7a25329 | 118 | await file.destroy() |
1b952dd4 | 119 | } |
2186386c | 120 | |
d7a25329 | 121 | video.VideoFiles = [] |
9129b769 C |
122 | |
123 | // Create HLS new resolution jobs | |
0305db28 JB |
124 | await createLowerResolutionsJobs({ |
125 | video, | |
126 | user, | |
127 | videoFileResolution: payload.resolution, | |
128 | isPortraitMode: payload.isPortraitMode, | |
129 | isNewVideo: payload.isNewVideo ?? true, | |
130 | type: 'hls' | |
131 | }) | |
d7a25329 | 132 | } |
94a5ff8a | 133 | |
0305db28 JB |
134 | await VideoJobInfoModel.decrease(video.uuid, 'pendingTranscode') |
135 | await moveToNextState(video, payload.isNewVideo) | |
d7a25329 | 136 | } |
e8d246d5 | 137 | |
24516aa2 | 138 | async function onVideoFileOptimizer ( |
236841a1 | 139 | videoArg: MVideoWithFile, |
9129b769 | 140 | payload: OptimizeTranscodingPayload | MergeAudioTranscodingPayload, |
77d7e851 C |
141 | transcodeType: TranscodeOptionsType, |
142 | user: MUserId | |
236841a1 | 143 | ) { |
56b13bd1 | 144 | if (videoArg === undefined) return undefined |
031094f7 | 145 | |
2186386c | 146 | // Outside the transaction (IO on disk) |
679c12e6 | 147 | const { resolution, isPortraitMode } = await videoArg.getMaxQualityResolution() |
2186386c | 148 | |
eae0365b C |
149 | // Maybe the video changed in database, refresh it |
150 | const videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoArg.uuid) | |
151 | // Video does not exist anymore | |
152 | if (!videoDatabase) return undefined | |
153 | ||
eae0365b | 154 | // Generate HLS version of the original file |
0305db28 JB |
155 | const originalFileHLSPayload = { |
156 | ...payload, | |
157 | ||
eae0365b C |
158 | isPortraitMode, |
159 | resolution: videoDatabase.getMaxQualityFile().resolution, | |
160 | // If we quick transcoded original file, force transcoding for HLS to avoid some weird playback issues | |
161 | copyCodecs: transcodeType !== 'quick-transcode', | |
162 | isMaxQuality: true | |
0305db28 | 163 | } |
eae0365b | 164 | const hasHls = await createHlsJobIfEnabled(user, originalFileHLSPayload) |
0305db28 JB |
165 | const hasNewResolutions = await createLowerResolutionsJobs({ |
166 | video: videoDatabase, | |
167 | user, | |
168 | videoFileResolution: resolution, | |
169 | isPortraitMode, | |
170 | type: 'webtorrent', | |
171 | isNewVideo: payload.isNewVideo ?? true | |
172 | }) | |
a7977280 | 173 | |
0305db28 | 174 | await VideoJobInfoModel.decrease(videoDatabase.uuid, 'pendingTranscode') |
e8d246d5 | 175 | |
0305db28 | 176 | // Move to next state if there are no other resolutions to generate |
eae0365b | 177 | if (!hasHls && !hasNewResolutions) { |
0305db28 | 178 | await moveToNextState(videoDatabase, payload.isNewVideo) |
eae0365b | 179 | } |
40298b02 C |
180 | } |
181 | ||
24516aa2 | 182 | async function onNewWebTorrentFileResolution ( |
0305db28 | 183 | video: MVideo, |
77d7e851 | 184 | user: MUserId, |
69eddafb | 185 | payload: NewResolutionTranscodingPayload | MergeAudioTranscodingPayload |
24516aa2 | 186 | ) { |
0305db28 JB |
187 | await createHlsJobIfEnabled(user, { ...payload, copyCodecs: true, isMaxQuality: false }) |
188 | await VideoJobInfoModel.decrease(video.uuid, 'pendingTranscode') | |
24516aa2 | 189 | |
0305db28 | 190 | await moveToNextState(video, payload.isNewVideo) |
24516aa2 C |
191 | } |
192 | ||
77d7e851 C |
193 | async function createHlsJobIfEnabled (user: MUserId, payload: { |
194 | videoUUID: string | |
195 | resolution: number | |
196 | isPortraitMode?: boolean | |
197 | copyCodecs: boolean | |
9129b769 | 198 | isMaxQuality: boolean |
0305db28 | 199 | isNewVideo?: boolean |
77d7e851 | 200 | }) { |
0305db28 | 201 | if (!payload || CONFIG.TRANSCODING.ENABLED !== true || CONFIG.TRANSCODING.HLS.ENABLED !== true) return false |
77d7e851 C |
202 | |
203 | const jobOptions = { | |
a6e37eeb | 204 | priority: await getTranscodingJobPriority(user) |
77d7e851 | 205 | } |
09209296 | 206 | |
77d7e851 C |
207 | const hlsTranscodingPayload: HLSTranscodingPayload = { |
208 | type: 'new-resolution-to-hls', | |
209 | videoUUID: payload.videoUUID, | |
210 | resolution: payload.resolution, | |
211 | isPortraitMode: payload.isPortraitMode, | |
9129b769 | 212 | copyCodecs: payload.copyCodecs, |
0305db28 JB |
213 | isMaxQuality: payload.isMaxQuality, |
214 | isNewVideo: payload.isNewVideo | |
09209296 | 215 | } |
77d7e851 | 216 | |
0305db28 | 217 | await addTranscodingJob(hlsTranscodingPayload, jobOptions) |
70243d7a C |
218 | |
219 | return true | |
09209296 | 220 | } |
24516aa2 | 221 | |
0305db28 JB |
222 | // --------------------------------------------------------------------------- |
223 | ||
224 | export { | |
225 | processVideoTranscoding, | |
226 | createHlsJobIfEnabled, | |
227 | onNewWebTorrentFileResolution | |
228 | } | |
229 | ||
230 | // --------------------------------------------------------------------------- | |
231 | ||
232 | async function createLowerResolutionsJobs (options: { | |
233 | video: MVideoFullLight | |
234 | user: MUserId | |
235 | videoFileResolution: number | |
236 | isPortraitMode: boolean | |
237 | isNewVideo: boolean | |
9129b769 | 238 | type: 'hls' | 'webtorrent' |
0305db28 JB |
239 | }) { |
240 | const { video, user, videoFileResolution, isPortraitMode, isNewVideo, type } = options | |
241 | ||
24516aa2 C |
242 | // Create transcoding jobs if there are enabled resolutions |
243 | const resolutionsEnabled = computeResolutionsToTranscode(videoFileResolution, 'vod') | |
70243d7a | 244 | const resolutionCreated: number[] = [] |
24516aa2 C |
245 | |
246 | for (const resolution of resolutionsEnabled) { | |
247 | let dataInput: VideoTranscodingPayload | |
248 | ||
9129b769 | 249 | if (CONFIG.TRANSCODING.WEBTORRENT.ENABLED && type === 'webtorrent') { |
24516aa2 C |
250 | // WebTorrent will create subsequent HLS job |
251 | dataInput = { | |
252 | type: 'new-resolution-to-webtorrent', | |
253 | videoUUID: video.uuid, | |
254 | resolution, | |
0305db28 JB |
255 | isPortraitMode, |
256 | isNewVideo | |
24516aa2 | 257 | } |
9129b769 C |
258 | } |
259 | ||
260 | if (CONFIG.TRANSCODING.HLS.ENABLED && type === 'hls') { | |
24516aa2 C |
261 | dataInput = { |
262 | type: 'new-resolution-to-hls', | |
263 | videoUUID: video.uuid, | |
264 | resolution, | |
265 | isPortraitMode, | |
9129b769 | 266 | copyCodecs: false, |
0305db28 JB |
267 | isMaxQuality: false, |
268 | isNewVideo | |
24516aa2 C |
269 | } |
270 | } | |
271 | ||
70243d7a C |
272 | if (!dataInput) continue |
273 | ||
274 | resolutionCreated.push(resolution) | |
275 | ||
77d7e851 | 276 | const jobOptions = { |
a6e37eeb | 277 | priority: await getTranscodingJobPriority(user) |
77d7e851 C |
278 | } |
279 | ||
0305db28 | 280 | await addTranscodingJob(dataInput, jobOptions) |
24516aa2 C |
281 | } |
282 | ||
70243d7a C |
283 | if (resolutionCreated.length === 0) { |
284 | logger.info('No transcoding jobs created for video %s (no resolutions).', video.uuid) | |
285 | ||
286 | return false | |
287 | } | |
288 | ||
289 | logger.info( | |
290 | 'New resolutions %s transcoding jobs created for video %s and origin file resolution of %d.', type, video.uuid, videoFileResolution, | |
291 | { resolutionCreated } | |
292 | ) | |
24516aa2 C |
293 | |
294 | return true | |
295 | } |