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Re: basic HAL buffer stuff
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Re: basic HAL buffer stuff


  • Subject: Re: basic HAL buffer stuff
  • From: William Stewart <email@hidden>
  • Date: Wed, 21 Jan 2004 11:16:37 -0800

I'd recommend using the output AU (which does input now as well) to deal with devices.

Then you have always the device's formats presented to you as a set of single channel buffers (de-interleaved)

Bill

On 16/01/2004, at 1:52 AM, Daniel Todd Currie wrote:

Is an 8-channel LPCM buffer interleaved? Would I take every 8th float value to get a single channel? I'm trying to read a single channel out of this:

device name = Multichannel Delta-66
manufacturer = M-Audio
device buffer size = 16384
sample rate = 44100
format ID = lpcm
format flags = 11
bytes per packet = 32
frames per packet = 1
bytes per frame = 32
channels per frame = 8
bits per channel = 32
reserved = 39
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References: 
 >basic HAL buffer stuff (From: Daniel Todd Currie <email@hidden>)

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