[FFmpeg-devel] Bug in ffmpeg code?

Luca Abeni lucabe72
Tue Dec 30 19:23:20 CET 2008


On Tue, 2008-12-30 at 23:39 +0530, Manas Bhattacharya wrote:
> Hi all
>      there seems to be a bug in ffmpeg code .While debugging ffmpeg for
> capturing  video(video4linux) and audio in Ubuntu Linux and streaming to rtp
> I found very little video is being read  and maximum  audio frames are being
> read after some time. The "opts" and "opts_min" values are becoming such
> that file_index variable is becoming 1 after some time in ffmpeg.c.Has
> anybody noticed this problem?

Can you try the "-isync" option to check if it helps? If not, can you
try using the video4linux2 input instead of video4linux?
Finally, if you are using the OSS drivers for the audio card try using
the ALSA drivers with OSS emulation.


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