Re: Is it possible to get dmix working with an 8bits USB sound card?

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David Bourgeois wrote:
> I have a USB sound card that only accepts unsigned 8 bits format (a tux droid).
> That works fine with plug but I can't get dmix working as SND_PCM_FORMAT_U8 is
> not in the supported formats of dmix.
> Is it possible to do the mix in another format (S16_LE) then have plug do the
> resampling to 8bits?

No, dmix requires access to the hardware buffer.

> Otherwise could I do that with Jack?

If all your application use Jack.

> Or can I imagine patching dmix to add support for 8 bits (maybe dreaming here ;-) )

Nobody prevents you from imagining or dreaming. :-)

8-bit support shouldn't be too difficult.


Regards,
Clemens

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