title: How to remove one track from video file using ffmpeg?
body: <p>How to remove only one track (not all) from video file container (.vob or .mkv) using ffmpeg?</p>
  
  <p>I know I can just copy video (<code>-c:v copy -an</code>) and specific audio track from container into two separated files and then join them. </p>
  
  <p>But is there an easier way? Can I just remove specific audio track from container? ffmpeg command?</p>