[M4IF Technotes] Frame start bit sequence

Alisson Brito alisson pontoweb.psi.br
Fri Sep 20 13:09:32 EDT 2002


Can you tell me what is the bit sequence to mark the start (or end) of a
frame?
        []´s
            Alisson
-----Mensagem Original-----
De: Jean-Claude Dufourd <Jean-Claude.Dufourd   enst.fr>
Para: Dave Singer <singer   apple.com>
Cc: Heat Mist <heat_mist   yahoo.com>; <Technotes   lists.m4if.org>
Enviada em: Terça-feira, 17 de Setembro de 2002 14:22
Assunto: Re: [M4IF Technotes] The content in the DecoderSpecificInfo
> Dave Singer wrote:
> > Yes, I think it should.  Here is a dump of the first track that I found
> > with MPEG-4 video in it (the first video track has JPEG in it).  The
> > decoder-specific-info seems to start with a VOL, whereas strictly I
> > think a VOSH is needed (see next example).
>
> I am passing the buck to my video providers. I am not competent to
> debate about this matter.
> Best regards
> JC
> --
> Jean-Claude Dufourd       @======================================@
> ENST, Dept COMELEC             The wing, over the big rock...
> 46, rue Barrault          @======================================@
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>
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