Re: maximum channels in IOAudioStreamFormat?
Re: maximum channels in IOAudioStreamFormat?
- Subject: Re: maximum channels in IOAudioStreamFormat?
- From: Jeff Moore <email@hidden>
- Date: Mon, 26 Feb 2007 16:01:38 -0800
There are no upper bounds on the number of channels you can have.
That said, you'll need to be a bit more verbose about what you are
doing and how you are measuring it before we can give you any advice.
On Feb 26, 2007, at 3:55 PM, Brett G wrote:
I'm trying to initialise an IOAudioStream to have 64 channels. I find
I can add formats up to 32 channels, but when I increase the number
above 32 channels, I am given 2,4,8,16 and 32 channel formats by
default - with sample rates 44.1,48k,88.2,96k, 176.2 and 192k -
regardless of the number of channels in the format and regardless of
the sample rate settings too.
Is there a problem having a single stream with this many formats?
"setFormat" is not returning an error and I can't see why it would be
behaving in this way.
--
Jeff Moore
Core Audio
Apple
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