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• Using videoshow (npm module) with ffmpeg to conver audio+image into video

  31 mai 2017, par delesslin

  I’m trying to use the videoshow utility to combine a short audio clip with an image on my ubuntu system. I installed ffmpeg globally while in the root directory using :

  sudo apt-get install ffmpeg

  I then installed videoshow inside the project folder using :

  sudo npm install videoshow

  The project folder contains 3 files plus the node_modules folder : an image (wolf.jpg), an audio clip (wolf.mp3), and a js file (audio.js). I derived audio.js from an example script on the videoshow github page. Here is my script :

      var videoshow = require('videoshow')
  
  
  
  var images = [
  
    "wolf.jpg"
  
  ]
  
  
  
  var videoOptions = {
  
    fps: 25,
  
    loop: 5, // seconds
  
    transition: true,
  
    transitionDuration: 1, // seconds
  
    videoBitrate: 1024,
  
    videoCodec: 'libx264',
  
    size: '640x?',
  
    audioBitrate: '128k',
  
    audioChannels: 2,
  
    format: 'mp4',
  
    pixelFormat: 'yuv420p'
  
  }
  
  
  
  videoshow(images, videoOptions)
  
    .audio('wolf.mp3')
  
    .save('wolf.mp4')
  
    .on('start', function (command) {
  
      console.log('ffmpeg process started:', command)
  
    })
  
    .on('error', function (err, stdout, stderr) {
  
      console.error('Error:', err)
  
      console.error('ffmpeg stderr:', stderr)
  
    })
  
    .on('end', function (output) {
  
      console.error('Video created in:', output)
  
    })

  In the terminal, inside the project folder I then call :

  node audio.js

  The terminal is silent for a moment followed by :

      ffmpeg process started: ffmpeg -i /tmp/videoshow-db63732f-7376-4663-a7bc-c061091e579a -y -filter_complex concat=n=1:v=1:a=0 wolf.mp4
  
  ffmpeg process started: ffmpeg -i /tmp/videoshow-1f8851b4-c297-4070-a249-3624970dbb85 -i wolf.mp3 -y -b:a 128k -ac 2 -r 25 -b:v 1024k -vcodec libx264 -filter:v scale=w=640:h=trunc(ow/a/2)*2 -f mp4 -map 0:0 -map 1:0 -t 5 -af afade=t=in:ss=0:st=0:d=3 -af afade=t=out:st=2:d=3 -pix_fmt yuv420p wolf.mp4
  
  Error: [Error: ffmpeg exited with code 1: ]
  
  ffmpeg stderr: undefined

  I’m not sure why this isn’t working, but any/all assistance would be deeply appreciated...

  Hawu’h (thanks),
  Roo

• Random sounds in discord.js

  1er septembre 2020, par Audiophile

  I'm programming a discord bot using discord.js. I want to make a random sound player !
What am I doing wrong ? Can you help me ?

  



  case 'ps':
            var voiceChannel = message.member.voiceChannel
                voiceChannel.join().then(connection => {
                number = 5;
            var random = Math.floor (Math.random() * (number - 1 + 1 )) + 1;
            var rs = ( {files: [__dirname + '/Library/folder/' + "sound" + " (" + random + ")" + ".jpg"]} );
            const dispatcher = connection.playFile(rs);
                dispatcher.on('end', end => voiceChannel.leave());
            })
        break;


  



  There aren't any errors in terminal.

  


• Can't Install FFMPEG with homebrew

  6 mai 2021, par dcnaber

  I tried installing FFmpeg with homebrew today. When I enter "brew install FFmpeg" I get this :

  


  

  


  I tried running commands like brew doctor and git -C $(--repo homebrew/core)

  


  I'm using macOS Big Sur btw.

  


  EDIT : I installed FFmpeg as a final solution it seems to be working now. Thanks for helping, guys. I don't know what's wrong with my homebrew though.