Apple

AudioUnits do not get to control the buffer size delivered via a render call. The host decides this.

On Mon, Nov 30, 2015 at 12:08 AM, Daniel Wilson <email@hidden> wrote:

Does anyone know how to change the frame size when doing the digital signal processing on an audio unit? Currently my audio unit is set up so that it receives a single sample, does the signal processing, outputs the sample, and repeats the process for each sample of the audio signal. I have created quite a few audio units with this set up but now I want to process multiple samples at the same time to do the FFT/IFFT, etc. Does anyone know how to do this? It seems like most people are using audio units for iiOS, but my audio units are for OS X to be used in programs like Logic Pro. Don’t know if that makes a difference.

-Daniel
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References:
	>Frame Size for Audio Unit Rendering (ex. FFT/IFFT) (From: Daniel Wilson <email@hidden>)
	>Re: Frame Size for Audio Unit Rendering (ex. FFT/IFFT) (From: Paul Davis <email@hidden>)