Re: dmix oddities

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Grant wrote:
> > Are you sure the hardware actually supports S24_3LE?  Most 24 bit
> > soundcards require 24 bit audio to be packed into 32 bit words.  See
> > if you can output S24_3LE directly to the hw device.
> 
> I don't think a USB DAC could do 24-in-32 because of the USB 24-bit limitation.
> 
> I've tried specifying S24_3LE, S24LE, S24_BE, S24_3BE, FLOAT_LE,
> FLOAT_BE, and S16_LE in asound.conf.  None of them produce sound
> except for S24_3LE and S16_LE.  How can I output S24_3LE directly to
> the device for testing?

24-bit USB devices use S24_3LE.
24-bit PCI cards usually use S32_LE (where only 24 bits are used).


HTH
Clemens

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