Re: relationship between io buffer duration, # frames and audio buffer size
Re: relationship between io buffer duration, # frames and audio buffer size
- Subject: Re: relationship between io buffer duration, # frames and audio buffer size
- From: Joel Reymont <email@hidden>
- Date: Wed, 11 Feb 2009 20:07:42 +0000
Hamish,
On Feb 11, 2009, at 8:01 PM, Hamish Allan wrote:
Follow these simple guidelines:
Get or Set "Preferred" properties when the audio session is not
active.
Get "Current" properties once the audio session has been activated.
There was a discussion on this list before and it was determined that
my approach is fine
http://lists.apple.com/archives/Coreaudio-api/2008/Nov/msg00277.html
Also, I figured out my samples issue 44100 * duration (0.005 or 0.003)
gives me the # of samples. Then it's a matter of multiplying it by the
appropriate number of bits per channel and channels per frame to get
the buffer size.
---
http://tinyco.de
--- Mac & iPhone
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