Re: [Alsa-user] Using compressor + limiter with 6 channel sounds

[Clemens L. <cla...@go...>]

Paolo Bolzoni wrote:
> I guess I can split the six channels in three limiters using the multi
> plugin, but how I can join them back?

pcm_slave.slave123456 {
	pcm "hw:0"
	channels 6
	rate 48000
	buffer_size 8192   # make these sizes smaller for lower latency
	period_size 2048
}

pcm.ch12 {
	type dshare
	ipc_key 20131014   # random, but must be the same for all three
	slave slave123456
	bindings [ 0 1 ]
}

pcm.ch34 {
	type dshare
	ipc_key 20131014
	slave slave123456
	bindings [ 2 3 ]
}

pcm.ch56 {
	type dshare
	ipc_key 20131014
	slave slave123456
	bindings [ 4 5 ]
}

To allow multiple clients per device, replace "dshare" with "dmix".


Regards,
Clemens