18 Oct
2010
18 Oct
'10
3:48 a.m.
2010/10/18 James Huk huk256@gmail.com
Thanks for the answers, everyone. .
@Raymond Yau:
does dmix allow an application open at least 16 voices ?
I think dmix allows much more than that, if your PC can handle it.
Those hardware mixing sound implement the per voice volume control ( 16-64 voices by hardware ) using IFACE_PCM instead of IFACE_MIXER
http://git.alsa-project.org/?p=alsa-tools.git;a=blob;f=hwmixvolume/README
How dmix prevent clipping occur when it mix several voices ?