czarnyckm wrote:
Hi,

I tried it all, but still no success. Maybe should I make some others debug.

Piotr

This:

aplay -D spdif some.wav

works (with both conf file Audigy.conf and Audigy2.conf). Front has no control on the volume. IEC958 too.

I changed Audigy.conf(I had to replace Audigy to Audigy2 inside the file) to Audigy2.conf but this has the same effect:

        ac3$ ac3dec -C lang-de.ac3
        Using PCM device 'plug:iec958:{AES0 0x2 AES1 0x82 AES2 0x0 AES3 0x2}'
        AC3 Stream 48.0 KHz 448 kbps

No ac3 stream detected by the amp.




This works fine:

        ac3dec -D spdif -C lang-de.ac3
        Using PCM device 'spdif'
        AC3 Stream 48.0 KHz 448 kbps



Can you also try: - ac3dec -C -Diec958:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2 lang-de.ac3

For AC3/DTS use iec958:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2.
For PCM use iec958:AES0=0x4,AES1=0x82,AES2=0x0,AES3=0x2

It might be the "plug:" in the previous one that is messing things up.

In any case, the output will only work with 48Khz AC3 streams. It will not work with 44.1Khz AC3 streams.

Cheers
James


-------------------------------------------------------
This SF.Net email is sponsored by: Oracle 10g
Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE.
http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click
_______________________________________________
Alsa-user mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/alsa-user

Reply via email to