[mythtv-users] deinterlacing and non-smooth playback at 1080i

[Doug Larrick]

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James Buckley wrote:
> I see:
> 
> <snip>
> 2007-05-24 21:45:00.454 Video timing method: RTC
> <snip>
> 
> in your log. I seem to remember reading that RTC isn't the best timing
> method, things can drift out of sync (like audio). Can anyone confirm
> this, and what other methods are available?
> 
> Sorry for the threadjack, James

OpenGL (for modern nVidia drivers) or DRI (for ATI or Intel) are a
better bet because they sync to the retrace interval.  The symptom this
prevents is a periodic hiccup in video smoothness.

- -Doug
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