mirror of https://github.com/Chocobozzz/PeerTube
Don't block video files on transcription
parent
07058e17c3
commit
471bf5bbce
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@ -18,6 +18,7 @@ import { JobQueue } from './job-queue/job-queue.js'
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import { Notifier } from './notifier/notifier.js'
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import { TranscriptionJobHandler } from './runners/index.js'
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import { VideoPathManager } from './video-path-manager.js'
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import { MutexInterface } from 'async-mutex'
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const lTags = loggerTagsFactory('video-caption')
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@ -68,14 +69,15 @@ let transcriber: AbstractTranscriber
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export async function generateSubtitle (options: {
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video: MVideoUUID
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}) {
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const inputFileMutexReleaser = await VideoPathManager.Instance.lockFiles(options.video.uuid)
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const outputPath = join(CONFIG.STORAGE.TMP_DIR, 'transcription', buildSUUID())
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await ensureDir(outputPath)
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const binDirectory = join(DIRECTORIES.LOCAL_PIP_DIRECTORY, 'bin')
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let inputFileMutexReleaser: MutexInterface.Releaser
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try {
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await ensureDir(outputPath)
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const binDirectory = join(DIRECTORIES.LOCAL_PIP_DIRECTORY, 'bin')
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// Lazy load the transcriber
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if (!transcriber) {
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transcriber = transcriberFactory.createFromEngineName({
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@ -91,6 +93,8 @@ export async function generateSubtitle (options: {
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}
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}
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inputFileMutexReleaser = await VideoPathManager.Instance.lockFiles(options.video.uuid)
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const video = await VideoModel.loadFull(options.video.uuid)
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const file = video.getMaxQualityFile().withVideoOrPlaylist(video)
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@ -104,6 +108,9 @@ export async function generateSubtitle (options: {
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return
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}
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// Release input file mutex now we are going to run the command
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setTimeout(() => inputFileMutexReleaser(), 1000)
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logger.info(`Running transcription for ${video.uuid} in ${outputPath}`, lTags(video.uuid))
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const transcriptFile = await transcriber.transcribe({
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@ -122,11 +129,10 @@ export async function generateSubtitle (options: {
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})
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} finally {
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if (outputPath) await remove(outputPath)
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if (inputFileMutexReleaser) inputFileMutexReleaser()
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VideoJobInfoModel.decrease(options.video.uuid, 'pendingTranscription')
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.catch(err => logger.error('Cannot decrease pendingTranscription job count', { err, ...lTags(options.video.uuid) }))
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inputFileMutexReleaser()
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}
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}
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