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Re: Reading SDII file regions with AudioFileGetProperty

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Re: Reading SDII file regions with AudioFileGetProperty

Subject: Re: Reading SDII file regions with AudioFileGetProperty
From: William Stewart <email@hidden>
Date: Wed, 3 Sep 2008 15:41:31 -0700

This error indicates an unimplemented/unsupported property. Please file a bug report (http://bugreporter.apple.com)

Thanks

Bill

On Sep 1, 2008, at 6:05 AM, Peer Espen Ursfjord wrote:

Hi list,
I am trying to read regions from a Sound Designer 2 file, on Leopard 10.5.4 Intel.

After reading Audio File Services Reference and AudioFile.h, I was thinking I could use AudioFileGetProperty() with the kAudioFilePropertyRegionList property. This post suggests it might work: <http://lists.apple.com/archives/coreaudio-api/2006/jul/msg00173.html >

However, when I call AudioFileGetPropertyInfo() this is always returning a 'pty?' (kAudioFileUnsupportedPropertyError) for me...

The AudioFileTools sample code "afinfo" produces the same error result (it finds no regions), but other apps can read the regions just fine (ProTools, WaveBurner etc)

Is reading regions like this not supported, or did I misunderstand the intended use of kAudioFilePropertyRegionList ?
best regards,
Peer Espen Ursfjord
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References:  
  >Reading SDII file regions with AudioFileGetProperty (From: Peer Espen Ursfjord <email@hidden>)




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