On Thursday 01 October 2009 09:12:09 Alessandro Ferrari wrote:
> 2009/10/1 Mario R. Carro <[email protected]>
>
> > For some reason related to avoiding buffer overflows the codec's
> > type and id must be manually initialized before calling
> > avcodec_open(). See commit r19973.
> >
> > Mario
> >
> > On Wednesday 30 September 2009 19:39:08 Silvain Beriault wrote:
> > > Alessandro Ferrari wrote:
> > > > I update the version of ffmpeg and my program that use ffmpeg
> > > > api when i try to open mpeg4 decoder show this error. What
> > > > could be the problem? Many thanks.
> > > > Best Regards
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> > >
> > > I have had the exact same error (that was 2 days ago). I
> > > temporarily downgraded to revision 19944 and it worked for me.
> > >
> > > Silvain.
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> >
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> What do you intent with manually initialized? I read api-example.c
> in libavcodec and it seems there isn't any change of api..
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api-example.c surely doesn't work anymore, unless is updated. I had to
add the following in my code:
...
codec_ctx->codec_id = the_codec_id; <-- this
codec_ctx->codec_type = the_codec_type; <-- and this
if (avcodec_open(codec_ctx, codec) < 0)
{
...
Mario
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