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Code Issues Releases Wiki Activity

Improve target bitrate calculation

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Chocobozzz 2021-08-06 13:35:25 +02:00
parent c826f34a45
commit 679c12e69c
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24 changed files with 263 additions and 204 deletions
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7
scripts/optimize-old-videos.ts
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@ -1,9 +1,7 @@
import { registerTSPaths } from '../server/helpers/register-ts-paths'
registerTSPaths()
import { VIDEO_TRANSCODING_FPS } from '../server/initializers/constants'
import { getDurationFromVideoFile, getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '../server/helpers/ffprobe-utils'
import { getMaxBitrate } from '../shared/models/videos'
import { VideoModel } from '../server/models/video/video'
import { optimizeOriginalVideofile } from '../server/lib/transcoding/video-transcoding'
import { initDatabaseModels } from '../server/initializers/database'
@ -11,6 +9,7 @@ import { basename, dirname } from 'path'
import { copy, move, remove } from 'fs-extra'
import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent'
import { getVideoFilePath } from '@server/lib/video-paths'
import { getMaxBitrate } from '@shared/core-utils'
run()
.then(() => process.exit(0))
@ -42,13 +41,13 @@ async function run () {
for (const file of video.VideoFiles) {
currentFilePath = getVideoFilePath(video, file)
const [ videoBitrate, fps, resolution ] = await Promise.all([
const [ videoBitrate, fps, dataResolution ] = await Promise.all([
getVideoFileBitrate(currentFilePath),
getVideoFileFPS(currentFilePath),
getVideoFileResolution(currentFilePath)
])
const maxBitrate = getMaxBitrate(resolution.videoFileResolution, fps, VIDEO_TRANSCODING_FPS)
const maxBitrate = getMaxBitrate({ ...dataResolution, fps })
const isMaxBitrateExceeded = videoBitrate > maxBitrate
if (isMaxBitrateExceeded) {
console.log(