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Commit | Line | Data |
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94831479 | 1 | import * as Bull from 'bull' |
d7a25329 | 2 | import { VideoResolution } from '../../../../shared' |
da854ddd | 3 | import { logger } from '../../../helpers/logger' |
3fd3ab2d | 4 | import { VideoModel } from '../../../models/video/video' |
94a5ff8a | 5 | import { JobQueue } from '../job-queue' |
2186386c C |
6 | import { federateVideoIfNeeded } from '../../activitypub' |
7 | import { retryTransactionWrapper } from '../../../helpers/database-utils' | |
6dd9de95 | 8 | import { sequelizeTypescript } from '../../../initializers' |
06215f15 | 9 | import { computeResolutionsToTranscode } from '../../../helpers/ffmpeg-utils' |
d7a25329 | 10 | import { generateHlsPlaylist, mergeAudioVideofile, optimizeOriginalVideofile, transcodeNewResolution } from '../../video-transcoding' |
cef534ed | 11 | import { Notifier } from '../../notifier' |
6dd9de95 | 12 | import { CONFIG } from '../../../initializers/config' |
d7a25329 | 13 | import { MVideoFullLight, MVideoUUID, MVideoWithFile } from '@server/typings/models' |
40298b02 | 14 | |
536598cf | 15 | interface BaseTranscodingPayload { |
94a5ff8a | 16 | videoUUID: string |
09209296 | 17 | isNewVideo?: boolean |
536598cf C |
18 | } |
19 | ||
20 | interface HLSTranscodingPayload extends BaseTranscodingPayload { | |
21 | type: 'hls' | |
22 | isPortraitMode?: boolean | |
23 | resolution: VideoResolution | |
d7a25329 | 24 | copyCodecs: boolean |
536598cf C |
25 | } |
26 | ||
27 | interface NewResolutionTranscodingPayload extends BaseTranscodingPayload { | |
28 | type: 'new-resolution' | |
056aa7f2 | 29 | isPortraitMode?: boolean |
536598cf C |
30 | resolution: VideoResolution |
31 | } | |
32 | ||
33 | interface MergeAudioTranscodingPayload extends BaseTranscodingPayload { | |
34 | type: 'merge-audio' | |
35 | resolution: VideoResolution | |
36 | } | |
37 | ||
38 | interface OptimizeTranscodingPayload extends BaseTranscodingPayload { | |
39 | type: 'optimize' | |
94a5ff8a C |
40 | } |
41 | ||
a1587156 C |
42 | export type VideoTranscodingPayload = |
43 | HLSTranscodingPayload | |
44 | | NewResolutionTranscodingPayload | |
45 | | OptimizeTranscodingPayload | |
46 | | MergeAudioTranscodingPayload | |
536598cf | 47 | |
a0327eed C |
48 | async function processVideoTranscoding (job: Bull.Job) { |
49 | const payload = job.data as VideoTranscodingPayload | |
94a5ff8a C |
50 | logger.info('Processing video file in job %d.', job.id) |
51 | ||
627621c1 | 52 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoUUID) |
f5028693 C |
53 | // No video, maybe deleted? |
54 | if (!video) { | |
c1e791ba | 55 | logger.info('Do not process job %d, video does not exist.', job.id) |
f5028693 C |
56 | return undefined |
57 | } | |
58 | ||
536598cf | 59 | if (payload.type === 'hls') { |
d7a25329 | 60 | await generateHlsPlaylist(video, payload.resolution, payload.copyCodecs, payload.isPortraitMode || false) |
09209296 C |
61 | |
62 | await retryTransactionWrapper(onHlsPlaylistGenerationSuccess, video) | |
536598cf | 63 | } else if (payload.type === 'new-resolution') { |
d7a25329 | 64 | await transcodeNewResolution(video, payload.resolution, payload.isPortraitMode || false) |
2186386c | 65 | |
536598cf C |
66 | await retryTransactionWrapper(publishNewResolutionIfNeeded, video, payload) |
67 | } else if (payload.type === 'merge-audio') { | |
68 | await mergeAudioVideofile(video, payload.resolution) | |
69 | ||
70 | await retryTransactionWrapper(publishNewResolutionIfNeeded, video, payload) | |
94a5ff8a | 71 | } else { |
d7a25329 | 72 | await optimizeOriginalVideofile(video) |
2186386c | 73 | |
09209296 | 74 | await retryTransactionWrapper(onVideoFileOptimizerSuccess, video, payload) |
94a5ff8a | 75 | } |
031094f7 | 76 | |
f5028693 | 77 | return video |
40298b02 C |
78 | } |
79 | ||
d7a25329 | 80 | async function onHlsPlaylistGenerationSuccess (video: MVideoFullLight) { |
09209296 C |
81 | if (video === undefined) return undefined |
82 | ||
d7a25329 C |
83 | // We generated the HLS playlist, we don't need the webtorrent files anymore if the admin disabled it |
84 | if (CONFIG.TRANSCODING.WEBTORRENT.ENABLED === false) { | |
85 | for (const file of video.VideoFiles) { | |
86 | await video.removeFile(file) | |
87 | await file.destroy() | |
1b952dd4 | 88 | } |
2186386c | 89 | |
d7a25329 C |
90 | video.VideoFiles = [] |
91 | } | |
94a5ff8a | 92 | |
d7a25329 C |
93 | return publishAndFederateIfNeeded(video) |
94 | } | |
e8d246d5 | 95 | |
d7a25329 C |
96 | async function publishNewResolutionIfNeeded (video: MVideoUUID, payload?: NewResolutionTranscodingPayload | MergeAudioTranscodingPayload) { |
97 | await publishAndFederateIfNeeded(video) | |
09209296 C |
98 | |
99 | await createHlsJobIfEnabled(payload) | |
40298b02 C |
100 | } |
101 | ||
453e83ea | 102 | async function onVideoFileOptimizerSuccess (videoArg: MVideoWithFile, payload: OptimizeTranscodingPayload) { |
56b13bd1 | 103 | if (videoArg === undefined) return undefined |
031094f7 | 104 | |
2186386c | 105 | // Outside the transaction (IO on disk) |
d7a25329 | 106 | const { videoFileResolution } = await videoArg.getMaxQualityResolution() |
2186386c | 107 | |
dc133480 | 108 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { |
2186386c | 109 | // Maybe the video changed in database, refresh it |
a1587156 | 110 | const videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoArg.uuid, t) |
2186386c C |
111 | // Video does not exist anymore |
112 | if (!videoDatabase) return undefined | |
113 | ||
114 | // Create transcoding jobs if there are enabled resolutions | |
115 | const resolutionsEnabled = computeResolutionsToTranscode(videoFileResolution) | |
116 | logger.info( | |
117 | 'Resolutions computed for video %s and origin file height of %d.', videoDatabase.uuid, videoFileResolution, | |
118 | { resolutions: resolutionsEnabled } | |
119 | ) | |
120 | ||
dc133480 C |
121 | let videoPublished = false |
122 | ||
d7a25329 C |
123 | const hlsPayload = Object.assign({}, payload, { resolution: videoDatabase.getMaxQualityFile().resolution }) |
124 | await createHlsJobIfEnabled(hlsPayload) | |
125 | ||
2186386c | 126 | if (resolutionsEnabled.length !== 0) { |
2186386c | 127 | for (const resolution of resolutionsEnabled) { |
d7a25329 C |
128 | let dataInput: VideoTranscodingPayload |
129 | ||
130 | if (CONFIG.TRANSCODING.WEBTORRENT.ENABLED) { | |
131 | dataInput = { | |
132 | type: 'new-resolution' as 'new-resolution', | |
133 | videoUUID: videoDatabase.uuid, | |
134 | resolution | |
135 | } | |
136 | } else if (CONFIG.TRANSCODING.HLS.ENABLED) { | |
137 | dataInput = { | |
138 | type: 'hls', | |
139 | videoUUID: videoDatabase.uuid, | |
140 | resolution, | |
141 | isPortraitMode: false, | |
142 | copyCodecs: false | |
143 | } | |
2186386c C |
144 | } |
145 | ||
a1587156 | 146 | JobQueue.Instance.createJob({ type: 'video-transcoding', payload: dataInput }) |
2186386c | 147 | } |
f5028693 | 148 | |
2186386c C |
149 | logger.info('Transcoding jobs created for uuid %s.', videoDatabase.uuid, { resolutionsEnabled }) |
150 | } else { | |
151 | // No transcoding to do, it's now published | |
d7a25329 | 152 | videoPublished = await videoDatabase.publishIfNeededAndSave(t) |
a7977280 | 153 | |
56b13bd1 | 154 | logger.info('No transcoding jobs created for video %s (no resolutions).', videoDatabase.uuid, { privacy: videoDatabase.privacy }) |
f5028693 | 155 | } |
a7977280 | 156 | |
09209296 | 157 | await federateVideoIfNeeded(videoDatabase, payload.isNewVideo, t) |
e8d246d5 | 158 | |
dc133480 | 159 | return { videoDatabase, videoPublished } |
2186386c | 160 | }) |
e8d246d5 | 161 | |
5b77537c | 162 | if (payload.isNewVideo) Notifier.Instance.notifyOnNewVideoIfNeeded(videoDatabase) |
7ccddd7b | 163 | if (videoPublished) Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) |
40298b02 C |
164 | } |
165 | ||
166 | // --------------------------------------------------------------------------- | |
167 | ||
168 | export { | |
a0327eed | 169 | processVideoTranscoding, |
536598cf | 170 | publishNewResolutionIfNeeded |
40298b02 | 171 | } |
09209296 C |
172 | |
173 | // --------------------------------------------------------------------------- | |
174 | ||
536598cf | 175 | function createHlsJobIfEnabled (payload?: { videoUUID: string, resolution: number, isPortraitMode?: boolean }) { |
09209296 C |
176 | // Generate HLS playlist? |
177 | if (payload && CONFIG.TRANSCODING.HLS.ENABLED) { | |
178 | const hlsTranscodingPayload = { | |
536598cf | 179 | type: 'hls' as 'hls', |
09209296 C |
180 | videoUUID: payload.videoUUID, |
181 | resolution: payload.resolution, | |
d7a25329 C |
182 | isPortraitMode: payload.isPortraitMode, |
183 | copyCodecs: true | |
09209296 C |
184 | } |
185 | ||
a0327eed | 186 | return JobQueue.Instance.createJob({ type: 'video-transcoding', payload: hlsTranscodingPayload }) |
09209296 C |
187 | } |
188 | } | |
d7a25329 C |
189 | |
190 | async function publishAndFederateIfNeeded (video: MVideoUUID) { | |
191 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { | |
192 | // Maybe the video changed in database, refresh it | |
193 | const videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) | |
194 | // Video does not exist anymore | |
195 | if (!videoDatabase) return undefined | |
196 | ||
197 | // We transcoded the video file in another format, now we can publish it | |
198 | const videoPublished = await videoDatabase.publishIfNeededAndSave(t) | |
199 | ||
200 | // If the video was not published, we consider it is a new one for other instances | |
201 | await federateVideoIfNeeded(videoDatabase, videoPublished, t) | |
202 | ||
203 | return { videoDatabase, videoPublished } | |
204 | }) | |
205 | ||
206 | if (videoPublished) { | |
207 | Notifier.Instance.notifyOnNewVideoIfNeeded(videoDatabase) | |
208 | Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) | |
209 | } | |
210 | } |