questions about two tv-cards in one computer via ALSA sound-device?!

[hermann pitton <hermann.pitton (at) onlinehome.de>]

Am Dienstag, den 28.02.2006, 14:58 +0100 schrieb tormen (at) gmx.net:
> Hi.
> 
> I am nearly to run crazy ;-)
> 
> Every HOWTO I found so far:
> 
> ...unfortunatly covers only recording using btaudio / OSS!
> ...but as I heard that the OSS-sound-drivers (DEPRICATED) will be removed in one of the next kernel releases, I am trying to use the new snd_bt87x / saa7134_alsa ALSA-modules!
> 
> The /etc/asound.conf is "a book with seven seals" to me.
> And the cryptical error messages from alsa (via mencoder) are not very helpfull to me too.
> 

Hi,

just started some tests, since it was on my list after Ricardo's
multiple devices handling fix.

On a FedoraCore3 box with 4 saa7134 devices I just do _nothing_ , all is
handled by default FC scripts.

# /usr/local/bin/mencoder -v tv:// -tv driver=v4l2:device=/dev/video3:width=640:height=480:chanlist=europe-west:alsa:adevice=hw.4,0:audiorate=32000:amode=1:forceaudio:volume=80:immediatemode=0:norm=PAL -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=3600 -vf pp=lb -oac mp3lame -lameopts cbr:br=128:mode=0 -o alsa-test.avi

Switching to radio works too, when watching/listening with mplayer.

As always, audiorate=32000 is important.

Cheers,
Hermann


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