Ah, then you appear to have a different problem then the known Xv one.
Have you tried mpv instead? It's the media-video/mpv package. It probably won't help, but it's worth a shot. (mpv is based on mplayer but note that it doesn't work with SMPlayer.)
On 16/01/14 16:06, João Matos wrote:
When using mplayer, I switched between all possible output. I used to use vdpau. I had the same problem with vlc and kaffeine. Nvidia vsync option also haven't work. 2014/1/16 Nikos Chantziaras <rea...@gmail.com <mailto:rea...@gmail.com>> On 16/01/14 03:12, João Matos wrote: Dear list, I'm having problem to watch videos on Gentoo, since I can't remember. I got stripes all the time, but it get worse iv the scene is fast. A couple days ago, a friend borrowed my Nvidia gt 240, and I started to use my at-least-seven-year-old onboard Intel card. For my surprise, I can watch any videos without problem. Unfortunately I didn't get my card back to do some testing, but I'd like to share it with you to see if someone had any similar problem. My system is ~amd64, including the nvidia-drivers. Thank you, The problem is Xv output. There seems to be a bug in driver that results in tearing and rendering corruption on the tearing line. VDPAU and GL output should be working correctly.