[linux-audio-user] command-line program to record from the Delta 1010?

Kai Vehmanen kvehmanen at eca.cx
Mon Jan 17 16:27:32 EST 2005


Hi,

On Tue, 18 Jan 2005, Simon Werner wrote:

> Ok, I've tried ecasound, but when I want to record just one channel, it
> creates a file with all 8 mono channels. How do I record just one
> channel to file (eg channel 5)? Can this be done during the record
> process or after recording?

ecasound -f:32,8,44100 -i alsa,default -erc:5,1 -f:32,1,44100 foo.wav -t:10

That records 10sec from card 'default' and stores channel 5 audio to
foo.wav. The first -f sets the format used to communicate with the
soundcard, while the second sets the format used for writing to the file.

More info at...:

- ecasound(1) man page
- http://eca.cx/ecasound/Documentation/examples.html

-- 
 http://www.eca.cx
 Audio software for Linux!




More information about the Linux-audio-user mailing list