Sometimes, Mac customers are curious about how to set VLC as default video participant. Actually, the method of creating VLC the default video player is the same as the method described above. You can make VLC default video player on Mac pc efficiently with the ones steps. https://www.elmedia-video-player.com/change-default-player-mac.html When you reach changing the default video participant on Mac, you may have doubt whether or not you can set QuickTime as default video participant once more.