[Jack-Devel] Capture problems with jack2 on Axia-Alsa device

Thomas Brand tom at trellis.ch
Tue Jan 30 15:45:30 CET 2018


I think it's not the recording software.
I speculate that the ALSA device is showing the correct information but
indeed delivering something else.
As far as I can see, the driver is closed source. Bump.
Strange that it works with ALSA directly though.

On Tue, January 30, 2018 15:38, Chris Caudle wrote:
> Here is a hypothesis:  the record software does not correctly handle 32
> bits per sample, and stores it as 16 bits per sample at double the rate.
>
> I have tried converting the file with sndfile-convert to 16 and 24 bit
> formats, that did not correct the behavior.  Maybe I can force some
> conversion with SoX.  I'll play around with it when I get time to see if
> that gives some better idea of what is wrong.
>
> --
> Chris Caudle
>
>
>
>
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