[alsa-devel] Master Plan on rewinding

A. C. Censi accensi at gmail.com
Thu Sep 11 06:19:47 CEST 2014


> However the granularity of the emulated hda sound card inside any VM
depend on the vm and the backend audio system and sound card

Obviously it is a "virtual granularity".

ACC
On Sep 11, 2014 12:49 AM, "Raymond Yau" <superquad.vortex2 at gmail.com> wrote:

> >
> > On my desktop PC, on snd-hda-intel with analog outputs for S16LE stereo,
> the granularity is 32 bytes (= 8 samples), and I get the pointer
> granularity of 64 bytes (=16 samples) over HDMI. The minimum period size is
> 32 samples in both cases.
>
> Do you mean hda-Intel does not support arbritray period size when you say
> the granularity is 32 bytes ?
>
> However the granularity of the emulated hda sound card inside any VM depend
> on the vm and the backend audio system and sound card
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