[mythtv] [PATCH] high speed smooth video v2

[Rob Rosenfeld]

Mark Spieth wrote:

>still looking at this. not enough time in the day.
>not sure why its jerky but also seems to happen at x1 for me so must be
>something fundamental.
>wont be a recording thing.
>not in CVS yet.
>all it was supposed to do is drop frames from being rendered to allow less
>CPU to do faster playback rates.
>must have something to do with the way XV interacts but this is only
>speculation until I do some more timing analysis.
>happens for at least usleep and RTC vsyncs.
>I suspect yours is a different problem. timestamp related.
>cheers
>mark
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>>Did this get applied?  I just built CVS tonight and am seeing what seems
>>to be the same behavior.  Live TV is trying to play at double speed.
>>So, roughly 1/2 the time it's fast and 1/2 the time it's stuck in a
>>prebuffer pause.  Setting timestretch to 50% helps, but doesn't correct
>>it.
>>
>>Old recordings I have still playback at the proper speed.  Don't have a
>>new recording yet to check out.
>>
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>>
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Well if it's not in CVS yet, I repeat that I'm seeing the same behavior 
in CVS and have not applied the patch, so maybe it's something else recent.