I have a problem with HTML5 playback. All HTML5 videos load and play fine, until I go into fullscreen mode. In fullscreen mode, the video still plays, but all I see is a blue screen. The audio still plays properly. Flash videos do not have this problem. They are choppy in fullscreen, but I can see the video.
This issue happens in Chromium and Google Chrome, but not in Firefox. In Firefox, I can watch HTML5 videos perfectly fine in fullscreen. Anyone seems to know what the problem is? AFAIK, HTML5 doesn't require any specific plugin, so it shouldn't behave this way.