kAudioUnitProperty_BusCount
kAudioUnitProperty_BusCount
- Subject: kAudioUnitProperty_BusCount
- From: seb_plogue <email@hidden>
- Date: Mon, 02 Feb 2004 16:17:38 -0500
Hi,
I'm posting here as I can't seem to find any
clear explanation/answer on this:
What does the host do with the kAudioUnitProperty_BusCount
property?
I wish to present the user with the available
I/O configurations for each AudioUnit so he/she
can select the wanted one. I do this by getting
the SupportedNumChannels property, if it returns "fixed"
I/O, I add those as available, if it returns "flexible"
or it's agnostic, I test different configurations
by setting the StreamFormat property.
That seems to be working fine in most cases
but I see some AUs reporting having 8 buses
and configs of [0,2],[0,8] or [0,2],[0,16].
Whether I set the StreamFormat to 2 channels or 8/16, it
still returns 8 buses. Does that mean the host has to
figure out that if there's 8 buses and 16 channels, it should
be viewed as 8 stereo buses and when using the 2 channels
config, the host should be setting the BusCount to 1?
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.