[maemo-developers] seeking libplayback's API documentation (was: Audio preemption between a media player and softphone.)

[From: Alex T. W. LEUNG]

Hi maemo developers,

anyone got any API documentations or sample codes of libplayback?

I tried to look for it under:
http://maemo.org/api_refs/4.1/

but couldn't find it. Appreciate for more knowledge sharing in this
library. Thanks!

Alex Leung.

-----Original Message-----
From: maemo-developers-bounces at maemo.org
[mailto:maemo-developers-bounces at maemo.org] On Behalf Of Stefan Kost
Sent: Friday, January 30, 2009 8:09 PM
To: Wu Wai Keung Richard
Cc: maemo-developers at maemo.org
Subject: Re: Audio preemption between a media player and softphone.


Richard schrieb:
> Hi,
>   
>      Our team has written a media player and softphone on the maemo
> platform. However they are sharing a alsa mixer such that softphone 
> cannot preempt the media player' audio when the call is received and 
> establish. How can I do the audio arbitation in maemo? Thanks in
advance
> 
You can use libplayback. I define a context where the application
described its type and you register a callback for getting preemption
requests etc.

Stefan

> Regards,
> 
> Richard Wu
> Senior Engineer,
> ASTRI
> 
> 

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