[FFmpeg-devel] Audio Video Sync issue with dvr-ms files

[Michael Niedermayer]

Hi

On Sun, Jun 10, 2007 at 04:19:58PM -0400, Jonathon Elwood wrote:
> On 5/13/07, Michael Niedermayer <michaelni at gmx.at> wrote:
> > Hi
> >
> > On Sat, May 12, 2007 at 08:07:02PM -0400, Jonathon Elwood wrote:
> > [...]
> > > Could you share the code you used for your debug above?  I'd like to
> > > see how you pulled the frame type from the parser.
> >
> > --- parser.c    (revision 8781)
> > +++ parser.c    (working copy)
> > @@ -168,6 +168,11 @@
> >     if (index < 0)
> >         index = 0;
> >     s->cur_offset += index;
> > +
> > +if(*poutbuf_size){
> > +    av_log(NULL, AV_LOG_ERROR, "new frame %d %Ld %Ld type:%d\n", avctx->codec_type, pts, dts, s->pict_type);
> > +}
> > +
> >     return index;
> >  }
> >
> >
> > the "new frame 1/0" was then simply replaced by "audio"/"video" for
> > readablility
> >
> > [...]
> Michael, thank you for sending the parser debug code.  It has helped
> me figure out a few more things?however, I do have a quick question.
> 
> Currently, the asf demuxer starts reading all the packets and then at
> some point everything is reset and it starts reading from the
> beginning again (I haven't confirmed this, but I'm assuming this is
> because of John Donaghy's code to detect the audio codec). Is there
> currently a variable I can use to tell the reset happened?  Obviously
> I can create my own, but if there is already something that exists I
> would rather just use it.

hmm, i dont think theres a clean way to detect it, and there also shouldnt
be any need to except for debuging (and for that a simple static int should
do)
or is there some case iam missing?


[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If you really think that XML is the answer, then you definitly missunderstood
the question -- Attila Kinali
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