[FFmpeg-devel] *$350* to fix FLV seek/cut bug

Piero Bugoni ffmpeg.devel
Mon Jul 30 03:50:59 CEST 2007


--- Ramiro Polla <ramiro at lisha.ufsc.br> wrote:

> Hello,
> 
> Piero Bugoni <ffmpeg.devel <at> yahoo.com> writes:
> 
>  > > I just got a private submission patch that
> seems to
>  > > work on the first 
>  > > test. If the patch creator says its ok to put
> the
>  > > patch here, and I have 
>  > > tested it out thoroughly and found it to be
> sound,
>  > > I'll post it here.
>  > > 
>  > 
>  > Did this ever get resolved?
>  > 
>  > I suspect it must have, since I have heard no
> more
>  > about it.
>  > 
>  > Did the private patch work? 
>  > 
>  > I suspect it did.
>  > 
>  > Any possibility you could share?
>  > 
>  > If not, why? If something is broken in ffmpeg, do
> us
>  > all a favor, and help fix it.
>  > 
>  > It is the "Open-Source" thing to do...
> 
> I've also sent him a patch but got no answer. I
> forgot to send it to the list
> and have been away from home for about a week, and
> I'll be away for another
> week. I can't send a patch, since I only have access
> to "usable", and not
> "abusable", computers, so there's no Linux and I
> can't install MinGW.
> 
> Anyways, here's the description of the diff:
> Change ffmpeg.c:1523-1526 to
> codec->time_base.den = ist->st->r_frame_rate.num;
> codec->time_base.num = ist->st->r_frame_rate.den;
> 
> The problem happens with any stream copying. It was
> just very noticeable in FLV
> since it used 1/1000 as time base.
> 
> It seemed to work fine on all tests I did. I wasn't
> very thorough though.
> 

Thanks, Ramiro.

I'll try it on Linux.

P.



       
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