Recherche avancée

Sur d’autres sites (10808)

• Checkinstall equivalent on Red Hat (Santiago)

  29 octobre 2013, par Dalius

  I'm not familiar with Red Hat, never used it before.

  I'm installing ffmpeg from source, following this guide https://trac.ffmpeg.org/wiki/CentosCompilationGuide

  On Debian, after using make to compile ffmpeg, I would use checkinstall to install ffmpeg for all users. How can I do the same on Red Hat ?

• Add audio to video file at specific second in nodejs fluent-ffmpeg

  17 mars 2020, par toljoas

  I have a Video (mp4) and want to add audio to it (mp3).
  The audio should be added at the xth second of the video (meaning the video initially plays for 3 seconds, and only then the audio starts to play, if possible only for a specified duration, but this is not necessary).
  I use the package ’fluent-ffmpeg’.

  I have tried the following :

  const conv = ffmpeg()
  
  
  
  conv.addInput(__dirname + '/screens/screen_%d.png').
  
  addInput(__dirname + '/audio.mp3').setStartTime(3).setDuration(6).
  
  withFpsInput(60).withSize('1920x1080')

  But this sets the start time of the audio itself (meaning the first 6 seconds of the audio are skipped), and sets the duration of the whole video, not merely the audio.

  The question I am asking has already been asked here, but the answer merely shows how to add audio to the video from the start of the video.

  Help is appreciated.

• node ffmpeg module stuck more than one file

  29 mai 2021, par Muhammad Hamza

  when I read more than one file it will be stuck and also hang my pc. I need to restart my pc

  


  on one file or 5 files it will work perfectly but not more than 5 files

  


  if anyone know this issue let me know

  


  const ffmpegPath = require('@ffmpeg-installer/ffmpeg').path
const ffmpeg = require('fluent-ffmpeg')
ffmpeg.setFfmpegPath(ffmpegPath)


const testFolder = './videos/';
const fs = require('fs');

 


fs.readdir(testFolder, async(err, files) => {
  try {
    for(let i = 0; i < 10; i++){
      if(files[i] != '1 Surah Fatiha Dr Israr Ahmed Urdu - 81of81.mp4'){
        
        let converter = await ffmpeg(`./videos/${files[i]}`)
        await converter.setStartTime('00:00:00').setDuration('30').output(`./outputfolder/${files[i]}`).on('end', function(err) {
        if(err) { 
          console.log(`err durinng conversation \n ${err}`) 
        }
        else{
          console.log(`Done ${files[i]}`);
        }
        }).on('error', function(err){
          console.log(`error: ${files[i]}`, err)
        }).run()
      }
    }
  } catch (error) {
    console.log(error)
  }
});