How do I get rid of black bars beside my videos. Im on Mac btw.
Harold Active Member Mar 3, 2018 #2 https://support.google.com/youtube/answer/2853702?hl=en https://support.google.com/youtube/answer/6375112
https://support.google.com/youtube/answer/2853702?hl=en https://support.google.com/youtube/answer/6375112
