Klaus Schmidinger writes:
> Andreas Vitting wrote:
> >
> > The header is wrong !! See at DIGITAL AUDIO COMPRESSION (AC-3) ATSC
> > STANDARD. The frames has a exact framesize, starting with a sync sequence.
> > Ac3dec works because of his "resync" capability. He does ist for every frame
> > again (much work for nothing). Other ac3 decoders only search the first
> > sync, check the parameters(framesize, rate and so on) and then playing and
> > playing and .... ;-)
> > Ok, i think at the first step you can cut the header away (but the better
> > place would be the driver)
>
> I don't think that the driver should strip the PES header, because that's
> what VDR needs in order to handle the packets. It's easy for VDR to strip
> that header at replay time, and that's what I'm going to do.
>
More about AC3 can be found at http://www.atsc.org/Standards/A52/. The
relevant part would be on page 107pp of the PDF file.
The question is if Pro7 or Premiere stick to these definitions.
Marcus
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Dr. Marcus Metzler
[EMAIL PROTECTED] http://www.metzlerbros.de
[EMAIL PROTECTED] http://www.convergence.de
Convergence Integrated Media GmbH
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D-10178 Berlin
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