If OpenGL VSync is working, then the video timing method should be listed as SGI OpenGL. Since it is listed as RTC, you are not using OpenGL VSync.
However, what you've pasted from the logs indicates that the OpenGL VSync checking code is failing. Thus, it appears you have it enabled in the frontend, but your card or driver doesn't support it. What type of video card do you have, and which driver are you running? As a point of reference, I am using a GeForce 5200FX card with the nVidia driver version 7174, and OpenGL VSync is working just fine. Are you using an nVidia card and nVidia driver? OpenGL VSync might not work with other cards (i.e. ATI), and probably won't work any driver but the binary/proprietary nVidia one. -- Joe --- Sammo <[EMAIL PROTECTED]> wrote: > I compiled mythtv with --enable-opengl-vsync > > How do I validate that it is actually using opengl > vsync? > > Does the following have anything to do with it? > > mythfrontend -v playback >log.txt > > nVidiaVideoSync: Could not open device /dev/nvidia0, > No such device or address > DRMVideoSync: VBlank ioctl did not work, > unimplemented in this driver? > Using audio as timebase > Video timing method: RTC > _______________________________________________ > mythtv-users mailing list > [email protected] > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ mythtv-users mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
