[alsa-devel] Software mixing according to priority of streams

Nobin Mathew nobin.mathew at gmail.com
Fri Jun 15 13:00:27 CEST 2007

Can somebody throw some ideas on this ?

On 6/15/07, Nobin Mathew <nobin.mathew at gmail.com> wrote:
> Hi,
> Is there any sound mixer which does mixing according to priority of
> streams, i.e. i will have streams with different priority like audio
> stream , bluettoth sco stream, gps navigation sound stream etc. Since
> my hardware will not support hardware mixing i will have to do this
> mixing in software.
> If bluetooth sco stream is opened while audio stream is playing then
> the application
> (sound server) should stop the playback of audio stream and should
> start playback of bletooth sco stream.
> priority order is
> bluettoth sco > gps navigation sound > audio
> Can dmix and Jack server the purpose.
> Nobin Mathew

More information about the Alsa-devel mailing list