37 lines
1.5 KiB
TypeScript
37 lines
1.5 KiB
TypeScript
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import { join } from 'path'
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import { readdir } from 'fs-extra'
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import { CONFIG, VIDEO_TRANSCODING_FPS } from '../server/initializers/constants'
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import { getVideoFileResolution, getVideoFileBitrate, getVideoFileFPS } from '../server/helpers/ffmpeg-utils'
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import { getMaxBitrate } from '../shared/models/videos'
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import { VideoRedundancyModel } from '../server/models/redundancy/video-redundancy'
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import { VideoModel } from '../server/models/video/video'
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import { getUUIDFromFilename } from '../server/helpers/utils'
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import { optimizeVideofile } from '../server/lib/video-transcoding'
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run()
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.then(() => process.exit(0))
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.catch(err => {
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console.error(err)
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process.exit(-1)
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})
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async function run () {
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const files = await readdir(CONFIG.STORAGE.VIDEOS_DIR)
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for (const file of files) {
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const inputPath = join(CONFIG.STORAGE.VIDEOS_DIR, file)
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const videoBitrate = await getVideoFileBitrate(inputPath)
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const fps = await getVideoFileFPS(inputPath)
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const resolution = await getVideoFileResolution(inputPath)
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const uuid = getUUIDFromFilename(file)
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const isLocalVideo = await VideoRedundancyModel.isLocalByVideoUUIDExists(uuid)
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const isMaxBitrateExceeded =
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videoBitrate > getMaxBitrate(resolution.videoFileResolution, fps, VIDEO_TRANSCODING_FPS)
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if (uuid && isLocalVideo && isMaxBitrateExceeded) {
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const videoModel = await VideoModel.loadByUUIDWithFile(uuid)
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await optimizeVideofile(videoModel, inputPath)
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}
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}
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console.log('Finished optimizing videos')
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}
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