import express from 'express' import { computeResolutionsToTranscode } from '@server/helpers/ffmpeg' import { logger, loggerTagsFactory } from '@server/helpers/logger' import { addTranscodingJob } from '@server/lib/video' import { HttpStatusCode, UserRight, VideoState, VideoTranscodingCreate } from '@shared/models' import { asyncMiddleware, authenticate, createTranscodingValidator, ensureUserHasRight } from '../../../middlewares' import { Hooks } from '@server/lib/plugins/hooks' const lTags = loggerTagsFactory('api', 'video') const transcodingRouter = express.Router() transcodingRouter.post('/:videoId/transcoding', authenticate, ensureUserHasRight(UserRight.RUN_VIDEO_TRANSCODING), asyncMiddleware(createTranscodingValidator), asyncMiddleware(createTranscoding) ) // --------------------------------------------------------------------------- export { transcodingRouter } // --------------------------------------------------------------------------- async function createTranscoding (req: express.Request, res: express.Response) { const video = res.locals.videoAll logger.info('Creating %s transcoding job for %s.', req.body.transcodingType, video.url, lTags()) const body: VideoTranscodingCreate = req.body const { resolution: maxResolution, audioStream } = await video.probeMaxQualityFile() const resolutions = await Hooks.wrapObject( computeResolutionsToTranscode({ input: maxResolution, type: 'vod', includeInput: true, strictLower: false }), 'filter:transcoding.manual.resolutions-to-transcode.result', body ) if (resolutions.length === 0) { return res.sendStatus(HttpStatusCode.NO_CONTENT_204) } video.state = VideoState.TO_TRANSCODE await video.save() for (const resolution of resolutions) { if (body.transcodingType === 'hls') { await addTranscodingJob({ type: 'new-resolution-to-hls', videoUUID: video.uuid, resolution, hasAudio: !!audioStream, copyCodecs: false, isNewVideo: false, autoDeleteWebTorrentIfNeeded: false, isMaxQuality: maxResolution === resolution }) } else if (body.transcodingType === 'webtorrent') { await addTranscodingJob({ type: 'new-resolution-to-webtorrent', videoUUID: video.uuid, isNewVideo: false, resolution, hasAudio: !!audioStream, createHLSIfNeeded: false }) } } return res.sendStatus(HttpStatusCode.NO_CONTENT_204) }