[alsa-devel] Master Plan on rewinding

[Alexander E. Patrakov]

11.09.2014 09:49, Raymond Yau 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

The precise meaning is defined here:

http://mailman.alsa-project.org/pipermail/alsa-devel/2014-May/076475.html

Of course the VM result would be different.

-- 
Alexander E. Patrakov