|[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]|
Hmm... Well, this is a very confusing statement Robert.
This cannot be an effect - it must be a signal generator like a music device or audio file.
I'm not sure why you say this. The MatrixMixer doesn't know what is upstream as long as the input is not returning an error, whatever you connect should be OK.
It's just what I observed. I've got subgraphs feeding into the mixer and the only time I could get it to produce noise was when I had signal generators attached to each input bus. Having a music device connected to input 0 and an effect connected to input 1 meant that no sound was emitted. Disabling input 1 or connecting another music device to the effect made it work... I agree it's weird.
You're right - my mistake - I'll correct the page.
2. If the channel layout of the input audio unit does not match the mixer input bus then the MatrixMixer will not accept input. Use kAudioUnitProperty_StreamFormat to fix them up.
I wouldn't use the words "channel layout" here. To us, channel layout means the number and order of the channels (viz AudioChannelLayout). That matrix mixer only cares about the number.
Not my terminology preference.. 0xFFFFFFFF is the master. These are output channel gains.I wasn't thinking big enough - (too focused on my little app) - of course if you've got multi-outs you'd want one fader to control them all... I'll correct this too.
james mccartneyThanks for reviewing it! :-)
coreaudio-api mailing list | email@hidden
Do not post admin requests to the list. They will be ignored.
|>MatrixMixer info (From: Robert Grant <email@hidden>)|
|>Re: MatrixMixer info (From: James McCartney <email@hidden>)|
|>Re: MatrixMixer info (From: Robert Grant <email@hidden>)|
Visit the Apple Store online or at retail locations.
Copyright © 2011 Apple Inc. All rights reserved.