[Ffmpeg-devel] Memory leakage when using libavcodec with ffmpeg2theora

[Måns Rullgård]

Viktor Kompaneyets <vato at wnet.ua> writes:

>> Viktor Kompaneyets <vato at wnet.ua> writes:
>> > I'm encoding streams from MPEG2 DVB source (sky4linux device) using
>> > libavcodec/libavformat libraries with ffmpeg2theora.
>> >
>> > If there are errors in stream:
>> > [mpeg2video @ 0x8380398]MPEG motion vector out of boundary
>>
>> That's should never happen with a good stream.  Can you upload a
>> sample?
>
> The stream comes from sattelite. It can't be good stream at all.
> I'll try to catch some hunreds of megabytes to find it out. 

Would you please try to obtain a sample of smaller than 50MB that
shows the problem?

>> > I see a leakage in application (ffmpeg2theora)
>> Does this leakage happen only with that application?  If so, this is
>> not the proper place to report it.
>
> I'm not shure - ffmpeg itself, when running leaks too, even running in such 
> manner:
> ffmpeg -i /dev/dvb/stream\
>   -sameq -vcodec mpeg2video\
>   -acodec copy  -f mpeg2video /dev/null
>
> So problem is (perhaps) in mpeg2video module

So it would seem.  If we get a sample, we can investigate.

-- 
M?ns Rullg?rd
mru at inprovide.com