Youtube

      How to change the audio track of a video

In this article you will learn how to easily change the audio track of a video published on your Youtube channel. The procedure is as follows:
• Sign-in to your Youtube.
• Go to My Channel > Videos
Select the video you want to edit.
• Click on the "Audio" button located below the playback window:
  
  You can either choose an audio track from the featured section or click on the "Top tracks" button to sort the audio tracks by category.
  
  Click on the Save button to confirm your new selection (over 150000 ad-free track are available).

Automatically play fullscreen videos in HD

To enable this option under Youtube, follow the below procedure:
• First log-in to your Youtube account.
• Click on the small avatar located top-right > Settings
  
  Go to the "Playback".
  Under "Video playback quality", check "Always play HD on fullscreen (when available)".
   
  Click on "Save".