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Re: many readers of ExtAudioFile
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Re: many readers of ExtAudioFile


  • Subject: Re: many readers of ExtAudioFile
  • From: Taybin Rutkin <email@hidden>
  • Date: Fri, 1 Sep 2006 00:49:03 -0400

On Aug 31, 2006, at 11:11 PM, David Duncan wrote:
On Aug 31, 2006, at 09:47 PM, Taybin Rutkin wrote:

Can an ExtAudioFile be opened and read/seeked by a several readers at the same time?

If you mean the same ExtAudioFileRef on multiple threads, then the answer is definitely no (as documented by ExtAudioFileRead). If you mean multiple ExtAudioFileRefs then I can't see any reason why not (as long as the underlying file system supports multiple readers opening the same file, and I can't think of any reason it wouldn't).

Sorry, I meant the second interpretation. One file, multiple ExtAudioFileRefs. What we do is we open the file once for each channel. At least, that's what we did with libsndfile. Maybe CoreAudio has a better method?


Taybin
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References: 
 >many readers of ExtAudioFile (From: Taybin Rutkin <email@hidden>)
 >Re: many readers of ExtAudioFile (From: David Duncan <email@hidden>)

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