[maemo-developers] Controlling the volume

[From: Alberto Garcia]

Hi all. I'm developing a Last.fm player for the 770/N800/N810 and I'd
like to know what's the proper way to implement the volume control.

I'm using gstreamer (dspmp3sink) to play the files. Is there any way
of controlling the volume with gstreamer?

I tried with gst_audio_default_registry_mixer_filter() but I had no
luck.

Should I use alsa instead?

Thanks in advance.

-- 
Alberto García González
http://people.igalia.com/berto/