Re: [linux-audio-user] Quattro USB (EMI 6|2m)

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Subject: Re: [linux-audio-user] Quattro USB (EMI 6|2m)
From: Clemens Ladisch (clemens_AT_ladisch.de)
Date: Fri Apr 30 2004 - 13:03:25 EEST


Jorma R wrote:
> What I haven't figured out is how to make the EMI capture at 6*24/44100
> and playback at 2*16/44100 which would be the maximum performance by
> this box.

Jack always tries to use the same sample format for both playback and
capture.

Try this:

pcm.emi62 {
        type hw
        card 0 # or whatever it is
}

pcm.emi_all_24 {
        type asym
        playback.pcm {
                type linear
                slave {
                        pcm emi62
                        format S16_LE
                }
        }
        capture.pcm emi62
}

ctl.emi_all_24 {
        type hw
        card 0
}

HTH
Clemens


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