Re: using AUMatrixMixer & format conversions
Re: using AUMatrixMixer & format conversions
- Subject: Re: using AUMatrixMixer & format conversions
- From: William Stewart <email@hidden>
- Date: Wed, 22 Oct 2008 18:01:26 -0700
yep - the matrix mixer can be configured to any number of buses with
any number of channels
On Oct 21, 2008, at 11:19 PM, John Clayton wrote:
Hi All,
I'm wondering if an AUMatrixMixer has the capability to accept
different inputs on its input busses. E.g. can I put 5 channels of
44.1k into Bus 0 and 2 (stereo) channels of 8k into Bus 1 and expect
things to work - or am I asking for trouble? Another way of asking
this I suppose, is; will it perform the format and rate conversion
tasks for me - or do I have to make sure all the input *and* output
busses are set to the same format/channel and sample rate?
Reason:
I have a situation where I'm going to be feeding audio from QT movie
files into coreaudio units. I'm extracting audio via the
MoveAudioExtraction API, which for any given movie creates a summary
mix of all of the audio tracks contained in the movie, I then need
to push these into a ducking component (that I'm going to write).
Thanks
--
John Clayton
Skype: johncclayton
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden