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Code Issues Releases Wiki Activity

Check ffmepg version on startup

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Chocobozzz 2021-03-11 09:51:08 +01:00
parent db8b2f56c0
commit ae71acca14
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5 changed files with 60 additions and 16 deletions
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21
server/helpers/ffmpeg-utils.ts
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@ -5,7 +5,7 @@ import { dirname, join } from 'path'
import { FFMPEG_NICE, VIDEO_LIVE } from '@server/initializers/constants'
import { AvailableEncoders, EncoderOptionsBuilder, EncoderProfile, VideoResolution } from '../../shared/models/videos'
import { CONFIG } from '../initializers/config'
import { promisify0 } from './core-utils'
import { execPromise, promisify0 } from './core-utils'
import { computeFPS, getAudioStream, getVideoFileFPS } from './ffprobe-utils'
import { processImage } from './image-utils'
import { logger } from './logger'
@ -649,6 +649,24 @@ function getFFmpeg (input: string, type: 'live' | 'vod') {
return command
}
function getFFmpegVersion () {
return new Promise<string>((res, rej) => {
(ffmpeg() as any)._getFfmpegPath((err, ffmpegPath) => {
if (err) return rej(err)
if (!ffmpegPath) return rej(new Error('Could not find ffmpeg path'))
return execPromise(`${ffmpegPath} -version`)
.then(stdout => {
const parsed = stdout.match(/ffmpeg version .(\d+\.\d+\.\d+)/)
if (!parsed || !parsed[1]) return rej(new Error(`Could not find ffmpeg version in ${stdout}`))
return res(parsed[1])
})
.catch(err => rej(err))
})
})
}
async function runCommand (options: {
command: ffmpeg.FfmpegCommand
silent?: boolean // false
@ -695,6 +713,7 @@ export {
TranscodeOptionsType,
transcode,
runCommand,
getFFmpegVersion,
resetSupportedEncoders,