[FFmpeg-devel] [PATCH] V4L2 wait for new frames

Nicolas George nicolas.george at normalesup.org
Sat Aug 20 12:59:20 CEST 2011

[ Sorry to answer this late, this got burried in my inbox. ]

Le tridi 23 thermidor, an CCXIX, Samuli Valo a écrit :
> It is also not a problem for us to keep our separate branch until
> hardware provider fixes the drivers. They promised to look into it
> and fix it if it is driver problem.

Ok. Please let us know if you have interesting news from them.

> Your suggestions to the patch are good. The code is copied directly
> from dv1394.c:163 so I think it would be good idea to fix those problems
> there...

Indeed, although the consequences of the bug would be more severe in V4L
than in DV1394, as in V4L the audio must be read from ALSA in parallel while
in DV1394, unless I am mistaken, the audio arrives multiplexed with the

Anyway, you are right, it looks like a bug. Unfortunately, I do not have any
DV1394 device to work on it.


  Nicolas George
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