[alsa-devel] question about ctl.pulse ?

Refer to http://git.alsa-project.org/?p=alsa-plugins.git;a=blob;f=doc/README-pulse;h=...

The mixer control plugin also accepts the parameters "source" and "sink" for when you need to specify a sink/source combination with different names. If you need to do this with PCM:s then specify two PCM:s with different "device".

Does it mean that the application only get playback controls from sink0, sink1 and capture controls from source0, source1, source2

ctl.sink0 { type pulse sink "0" }

ctl.source0 { type pulse source "0" }

ctl.sink1 { type pulse sink "1" }

ctl.source1 { type pulse source "1" }

ctl.sink2 { type pulse sink "2" }

ctl.source2 { type pulse source "2" }