title: youtube-dl: Downloading a video as a best quality mp4 without audio?
body: <p>I'm trying to download videos from Youtube as their best quality mp4, without the audio.</p>
  <p>I know I can use youtube-dl -F to see all available formats, choose one and then run another command, but I want to download videos automatically through a script. The furthest I've got is:</p>
  <pre><code>youtube-dl -f mp4 &lt;URL&gt;
  </code></pre>
  <p>But this chooses the best mp4 option which has audio also, and so usually isn't the best video quality (720p instead of 1080p).</p>
  <p>Does anyone know how to do this? Please let me know! :)</p>