[MPlayer-users] vsync not working

[Etienne SANDRE]

> With -v, I think vo_xv will tell which xv "port" number it uses. The
> xvinfo command will tell you which port is which.

Thanks! It pointed another problem...

Without twinview, xvinfo shows I have an overlay port, mplayer uses it, and I 
have no tearing. 

When I do use twinview, xvinfo shows the xv driver has no overlay port... Even 
if I set several meta-modes and if I switch to a single-monitor one, there is 
no overlay possible. It means I have to restart my X11 server with another 
config each time I want to play a video smoothly??? I need my dual monitor 
desktop!
Under windows, I may use twinview while using overlay, so the hardware is 
capable (even if I have overlay only displaying on the first head)

Is the nvidia driver sucking (I know yes, but please answer on my overlay/
twinview problem, this is no troll), or is there any way to re-enable the 
overlay with twinview?

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Etienne SANDRE