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Commit | Line | Data |
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94831479 | 1 | import * as Bull from 'bull' |
e8d246d5 | 2 | import { VideoResolution, VideoState } 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' |
94831479 | 9 | import * as Bluebird from 'bluebird' |
06215f15 | 10 | import { computeResolutionsToTranscode } from '../../../helpers/ffmpeg-utils' |
536598cf | 11 | import { generateHlsPlaylist, optimizeVideofile, transcodeOriginalVideofile, mergeAudioVideofile } from '../../video-transcoding' |
cef534ed | 12 | import { Notifier } from '../../notifier' |
6dd9de95 | 13 | import { CONFIG } from '../../../initializers/config' |
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 | |
24 | } | |
25 | ||
26 | interface NewResolutionTranscodingPayload extends BaseTranscodingPayload { | |
27 | type: 'new-resolution' | |
056aa7f2 | 28 | isPortraitMode?: boolean |
536598cf C |
29 | resolution: VideoResolution |
30 | } | |
31 | ||
32 | interface MergeAudioTranscodingPayload extends BaseTranscodingPayload { | |
33 | type: 'merge-audio' | |
34 | resolution: VideoResolution | |
35 | } | |
36 | ||
37 | interface OptimizeTranscodingPayload extends BaseTranscodingPayload { | |
38 | type: 'optimize' | |
94a5ff8a C |
39 | } |
40 | ||
536598cf C |
41 | export type VideoTranscodingPayload = HLSTranscodingPayload | NewResolutionTranscodingPayload |
42 | | OptimizeTranscodingPayload | MergeAudioTranscodingPayload | |
43 | ||
a0327eed C |
44 | async function processVideoTranscoding (job: Bull.Job) { |
45 | const payload = job.data as VideoTranscodingPayload | |
94a5ff8a C |
46 | logger.info('Processing video file in job %d.', job.id) |
47 | ||
627621c1 | 48 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoUUID) |
f5028693 C |
49 | // No video, maybe deleted? |
50 | if (!video) { | |
c1e791ba | 51 | logger.info('Do not process job %d, video does not exist.', job.id) |
f5028693 C |
52 | return undefined |
53 | } | |
54 | ||
536598cf | 55 | if (payload.type === 'hls') { |
09209296 C |
56 | await generateHlsPlaylist(video, payload.resolution, payload.isPortraitMode || false) |
57 | ||
58 | await retryTransactionWrapper(onHlsPlaylistGenerationSuccess, video) | |
536598cf | 59 | } else if (payload.type === 'new-resolution') { |
098eb377 | 60 | await transcodeOriginalVideofile(video, payload.resolution, payload.isPortraitMode || false) |
2186386c | 61 | |
536598cf C |
62 | await retryTransactionWrapper(publishNewResolutionIfNeeded, video, payload) |
63 | } else if (payload.type === 'merge-audio') { | |
64 | await mergeAudioVideofile(video, payload.resolution) | |
65 | ||
66 | await retryTransactionWrapper(publishNewResolutionIfNeeded, video, payload) | |
94a5ff8a | 67 | } else { |
edb4ffc7 | 68 | await optimizeVideofile(video) |
2186386c | 69 | |
09209296 | 70 | await retryTransactionWrapper(onVideoFileOptimizerSuccess, video, payload) |
94a5ff8a | 71 | } |
031094f7 | 72 | |
f5028693 | 73 | return video |
40298b02 C |
74 | } |
75 | ||
09209296 C |
76 | async function onHlsPlaylistGenerationSuccess (video: VideoModel) { |
77 | if (video === undefined) return undefined | |
78 | ||
79 | await sequelizeTypescript.transaction(async t => { | |
80 | // Maybe the video changed in database, refresh it | |
81 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) | |
82 | // Video does not exist anymore | |
83 | if (!videoDatabase) return undefined | |
84 | ||
85 | // If the video was not published, we consider it is a new one for other instances | |
86 | await federateVideoIfNeeded(videoDatabase, false, t) | |
87 | }) | |
88 | } | |
89 | ||
536598cf | 90 | async function publishNewResolutionIfNeeded (video: VideoModel, payload?: NewResolutionTranscodingPayload | MergeAudioTranscodingPayload) { |
dc133480 | 91 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { |
2186386c | 92 | // Maybe the video changed in database, refresh it |
627621c1 | 93 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) |
2186386c C |
94 | // Video does not exist anymore |
95 | if (!videoDatabase) return undefined | |
94a5ff8a | 96 | |
dc133480 | 97 | let videoPublished = false |
1b952dd4 | 98 | |
2186386c | 99 | // We transcoded the video file in another format, now we can publish it |
1b952dd4 | 100 | if (videoDatabase.state !== VideoState.PUBLISHED) { |
dc133480 | 101 | videoPublished = true |
1b952dd4 C |
102 | |
103 | videoDatabase.state = VideoState.PUBLISHED | |
104 | videoDatabase.publishedAt = new Date() | |
105 | videoDatabase = await videoDatabase.save({ transaction: t }) | |
106 | } | |
2186386c C |
107 | |
108 | // If the video was not published, we consider it is a new one for other instances | |
dc133480 | 109 | await federateVideoIfNeeded(videoDatabase, videoPublished, t) |
94a5ff8a | 110 | |
dc133480 | 111 | return { videoDatabase, videoPublished } |
2186386c | 112 | }) |
e8d246d5 | 113 | |
7ccddd7b | 114 | if (videoPublished) { |
5b77537c | 115 | Notifier.Instance.notifyOnNewVideoIfNeeded(videoDatabase) |
7ccddd7b | 116 | Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) |
dc133480 | 117 | } |
09209296 C |
118 | |
119 | await createHlsJobIfEnabled(payload) | |
40298b02 C |
120 | } |
121 | ||
536598cf | 122 | async function onVideoFileOptimizerSuccess (videoArg: VideoModel, payload: OptimizeTranscodingPayload) { |
56b13bd1 | 123 | if (videoArg === undefined) return undefined |
031094f7 | 124 | |
2186386c | 125 | // Outside the transaction (IO on disk) |
56b13bd1 | 126 | const { videoFileResolution } = await videoArg.getOriginalFileResolution() |
2186386c | 127 | |
dc133480 | 128 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { |
2186386c | 129 | // Maybe the video changed in database, refresh it |
56b13bd1 | 130 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoArg.uuid, t) |
2186386c C |
131 | // Video does not exist anymore |
132 | if (!videoDatabase) return undefined | |
133 | ||
134 | // Create transcoding jobs if there are enabled resolutions | |
135 | const resolutionsEnabled = computeResolutionsToTranscode(videoFileResolution) | |
136 | logger.info( | |
137 | 'Resolutions computed for video %s and origin file height of %d.', videoDatabase.uuid, videoFileResolution, | |
138 | { resolutions: resolutionsEnabled } | |
139 | ) | |
140 | ||
dc133480 C |
141 | let videoPublished = false |
142 | ||
2186386c | 143 | if (resolutionsEnabled.length !== 0) { |
374c1db9 | 144 | const tasks: (Bluebird<Bull.Job<any>> | Promise<Bull.Job<any>>)[] = [] |
2186386c C |
145 | |
146 | for (const resolution of resolutionsEnabled) { | |
147 | const dataInput = { | |
536598cf | 148 | type: 'new-resolution' as 'new-resolution', |
2186386c C |
149 | videoUUID: videoDatabase.uuid, |
150 | resolution | |
151 | } | |
152 | ||
a0327eed | 153 | const p = JobQueue.Instance.createJob({ type: 'video-transcoding', payload: dataInput }) |
2186386c C |
154 | tasks.push(p) |
155 | } | |
f5028693 | 156 | |
2186386c | 157 | await Promise.all(tasks) |
a7977280 | 158 | |
2186386c C |
159 | logger.info('Transcoding jobs created for uuid %s.', videoDatabase.uuid, { resolutionsEnabled }) |
160 | } else { | |
dc133480 C |
161 | videoPublished = true |
162 | ||
2186386c | 163 | // No transcoding to do, it's now published |
56b13bd1 C |
164 | videoDatabase.state = VideoState.PUBLISHED |
165 | videoDatabase = await videoDatabase.save({ transaction: t }) | |
a7977280 | 166 | |
56b13bd1 | 167 | logger.info('No transcoding jobs created for video %s (no resolutions).', videoDatabase.uuid, { privacy: videoDatabase.privacy }) |
f5028693 | 168 | } |
a7977280 | 169 | |
09209296 | 170 | await federateVideoIfNeeded(videoDatabase, payload.isNewVideo, t) |
e8d246d5 | 171 | |
dc133480 | 172 | return { videoDatabase, videoPublished } |
2186386c | 173 | }) |
e8d246d5 | 174 | |
5b77537c | 175 | if (payload.isNewVideo) Notifier.Instance.notifyOnNewVideoIfNeeded(videoDatabase) |
7ccddd7b | 176 | if (videoPublished) Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) |
09209296 | 177 | |
536598cf C |
178 | const hlsPayload = Object.assign({}, payload, { resolution: videoDatabase.getOriginalFile().resolution }) |
179 | await createHlsJobIfEnabled(hlsPayload) | |
40298b02 C |
180 | } |
181 | ||
182 | // --------------------------------------------------------------------------- | |
183 | ||
184 | export { | |
a0327eed | 185 | processVideoTranscoding, |
536598cf | 186 | publishNewResolutionIfNeeded |
40298b02 | 187 | } |
09209296 C |
188 | |
189 | // --------------------------------------------------------------------------- | |
190 | ||
536598cf | 191 | function createHlsJobIfEnabled (payload?: { videoUUID: string, resolution: number, isPortraitMode?: boolean }) { |
09209296 C |
192 | // Generate HLS playlist? |
193 | if (payload && CONFIG.TRANSCODING.HLS.ENABLED) { | |
194 | const hlsTranscodingPayload = { | |
536598cf | 195 | type: 'hls' as 'hls', |
09209296 C |
196 | videoUUID: payload.videoUUID, |
197 | resolution: payload.resolution, | |
536598cf | 198 | isPortraitMode: payload.isPortraitMode |
09209296 C |
199 | } |
200 | ||
a0327eed | 201 | return JobQueue.Instance.createJob({ type: 'video-transcoding', payload: hlsTranscodingPayload }) |
09209296 C |
202 | } |
203 | } |