[alsa-devel] snd-usb driver

Clemens Ladisch clemens at ladisch.de
Wed Dec 11 22:17:51 CET 2013

Lucas Takejame wrote:
> I was hoping that, since we only use one specific sound card and we won't
> need a generic driver, I could change something in the code to optimize it
> latency wise.

USB packets are transferred in frames (or microframes).  The driver already
allows to use a buffer with only two frames; you cannot go below this
hardware limit.


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