[alsa-devel] mm functions vs. normal IO

[James Courtier-Dutton]

Reiner P wrote:
> Hello,
>
> ok, at the moment I use a simple read(...) to get the data from file
> so mm should be ok.
>
> Playing position:
> I can count the frames I have written to the buffer but where is the
> actual play position ???
> What's the porpose of the triigerTimestamp in the status filed?
>
> Thanks
> Reiner
>
>    
Use snd_pcm_delay()