[alsa-devel] need help with io plugin programming: how to add delay ?

Stefan Schoenleitner dev.c0debabe at gmail.com
Wed Dec 23 09:15:00 CET 2009

Alex Austin wrote:
> Do you really need a socket, or are you just trying to move audio data
> from one app to another? Check out jack and netjack. They may already
> provide the functionality you need.

I need to move PCM samples to/from alsa from/to a DSP board.
As the DSP board uses a serial interface (UART) it would be rather
cumbersome to implement this functionality as kernel driver.
My solution should be a little bit similar to bluetooth audio as it also
uses an alsa io plugin and a daemon that actually talks to different
(hardware-) devices.


More information about the Alsa-devel mailing list