Re: Siemens card and SPDIF

[Szymon Polom <polom@convergence.de>]

Hi...

Michael Esser wrote:

> > You can use one of the available AC3 decoders and generate LPCM audio
> 
> How do I get the LPCM out of the AC3 stream ? Do I have to decode the AC3 via
> ac3dec to some raw data and then encode it again via another tool/library (name,
> url ?) or could some "availaible AC3 decoders" output LPCM directly ? Well, ac3dec
> seems not to do this, maybe you could mention the names of such decoders in that
> case ! :). I did'nt find anything at yahoo, ...

You can use ac3dec (www.linuxvideo.org). This one generates lpcm data
from a ac3 stream.

> > and send it to the DVB card

> > You are able to use LPCM to AVPES conversion or send the LPCM
> > data as a PES LPCM stream.

> You mean, I HAVE to do this encapsulation ? Are there any easy to understand infos
> somewhere ?

Yes, you have to. If you're skilled in C then let me know it and i'll
post the correspoding function.

Bye... SP.

--
Szymon Polom                              polom@convergence.de
convergence integrated media GmbH         http://www.convergence.de
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