AC'97 Audio CODEC (oboard ECS K7VMM+) / multiple simultaneous record streams

Arne Wörner arne_woerner at
Thu Dec 25 13:14:08 PST 2003


I would like to know if FreeBSD 5.1 and the sound card "AC'97 Audio CODEC
(onboard ECS K7VMM+)" (further information support multiple simultaneous
record streams with only one audio card.

E. g.:
I would like to record the internal CD-audio plug signal to file A, while I
record the line-in signal to file B, and while I record the mic signal to file

In the moment I can only make a whistling noise with the microphone X when I
hold it near to the speakers, while I am recording the internal CD-audio plug
signal Y (the X is not mixed into the Y; but X is mixed into the pcm stream). I
am using esd in the moment.

In the future I would like to be able to record two TV channels (video + audio)
and watch one of the channels...



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