I can confirm this bug. I think this is a related bug: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/786319 Maybe something to do with control elements or text incorrectly overlaid over the video?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/801381 Title: Flash player on firefox displays black or white rectangles while playing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/801381/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
