https://bugs.freedesktop.org/show_bug.cgi?id=87796
--- Comment #9 from Clésio Luiz magolobel@yahoo.com.br --- (In reply to Clésio Luiz from comment #8)
I cant get the video with tools like Kazam or SimpleScreenRecorder. I have to grab it with a external camera.
I mean, the glitches don't appear in the video files created with the above tools, for some reason. The only way to show you guys the problem is to record it with a external camera.