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Channel Swapping
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Channel Swapping

  • Subject: Channel Swapping
  • From: Brad Howes <email@hidden>
  • Date: Fri, 30 Apr 2004 06:44:57 -0400
I've been lurking on this list to help get me up to speed on CoreAudio programming. I've built an application for work that plays Sun ulaw audio 8kHz 2-channel fine, except that the left and right channels are swapped compared to playback on the Sun. In my fill proc for AudioConverterFillComplexBuffer, I've resorted to doing a manual swap of each pair of bytes after I read them in with AudioFileReadPackets. But this smells like teen hack. I've looked at some of the channel mapping code, but could not find much documentation on it. Any ideas?

Thanks,

Brad
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