[Ffmpeg-devel] [PATCH] Add True Audio Seeking Support
Sat Mar 31 00:09:07 CEST 2007
> That's in lavc. The patch was for lavf.
> Anyhow, do you know what that value is supposed to be?
Just searched for it now.
Based on this:
"The frame duration in the TTA format is fixed at about one second.
Therefore, every frame in a stream has an equal count of samples, except
for the last. The sample count in a TTA frame is a multiple to 576
(sound buffer granule), and determined as:
frame length = frame time * sample rate
,where "frame time" is a constant 1.04489795918367346939."
So this should be sample_rate aligned to 576 = srate+(srate%576). Of
course it is not.
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