[gst-devel] Re: [mpeg2-dev] libmpeg2 problem

vishnu at pobox.com vishnu at pobox.com
Fri Oct 26 22:03:07 CEST 2001


On Fri, Oct 26, 2001 at 05:40:45PM -0700, vishnu at pobox.com wrote:
> On Fri, Oct 26, 2001 at 04:40:52PM -0700, vishnu at pobox.com wrote:
> > is_sequence_needed never gets unset.  i printed the buffer i'm
> > passing into mpeg2_decode_data and i see a 0xb3 every few hundred
> > bytes.  i tried mpeg2dec-0.2.1-cvs -- it failed in the same way.
> > It seems like there is something strange about mpeg1 video steams
> > that confuses decode.c:copy_chunk.
> > 
> > What else can i try?  Do you want to reproduce this on your box?
> 
> Maybe my mpeg1 test file isn't encoded properly.  What sequence
> of bytes is libmpeg2 looking for?  Is 0x00 0xb3 enough or does
> it need 0x00 00 00 b3 ?  What does the mpeg1 spec say?

OK, my mpeg1 test file was broken.  i got a real mpeg1 and it
works fine.

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