Since a few days I have a problem with some videos I watch on the web (youtube, vimeo etc). There is a green bar on the top of the video and the colors are distorted, it looks like they are somehow shifted.
I am not sure since when this problem appeared, I guess it might have been an update for the flash player. Anyways, I found a workaround. Disabling the hardware acceleration, by unchecking
right click on video - settings - enable hardware acceleration, helps. After reloading of the page the green bar is gone.
The problem is that this setting doesn't seem to be persistent and I have to disable it again on every other video. Next thing is that I prefer to use HW acceleration. How can I make this setting permanent or how to get rid of the green bar alltogether?