On Wed, Dec 19, 2012 at 4:34 PM, Mike Versteeg <[email protected]> wrote:
>> Maybe you should ask which clock is the most precise, and use that one as 
>> your master clock? If that's not possible you won't have many other options 
>> if everything has to be done on realtime; adapting frame display times as 
>> soon as you detect the need will be much easier than modifying sound chunks, 
>> I think.

It's not a question of clock precision; video should follow audio
because it's FPS is much lower, and it is more resilient to slight
adjustments.

> Either one can be used as master clock for the recorder. But I cannot sync 
> both clocks with each other if that's what you mean.

Yes you can! You should set the PTS for the video stream according to
the audio clock, that's it. I believe that you can know the audio
clock by counting the audio packets.

BR,
Alex
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