Re: Mplayer - vdpau - composite disabled screen flashing
I tried positioning a 720x480 window playing x264 video to the upper left. Boom, black screen as soon as I move the video past a certain point, to the left. This happens anywhere on the left side of the screen, but not right. The video is still playing (hearing the sound), and I can stop it. I don't know how else to recover other than restarting X.