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Re: PlayAudioFile
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Re: PlayAudioFile


  • Subject: Re: PlayAudioFile
  • From: David Duncan <email@hidden>
  • Date: Sun, 30 Mar 2003 20:32:20 -0500

On Sunday, March 30, 2003, at 06:38 PM, Steven A. Kortze wrote:

I am currently experimenting with some audio playback. So far, I have been using the QuickTime SoundPlayer sample code. I tried using the same audio file (an AIFF from an audio CD) with the PlayAudioFile sample code and all that I get through my speakers is a bunch of noise. It sounds like audio noise or the static that you used to hear when a television station went off the air. I have verified that this occurs with the built-in audio support as well as the M-Audio Revolution sound card. Are there some known problems with this sample code?

The sample code probably doesn't deal with the 'compression' from the file. AIFF files from Audio CDs are in little-endian byte order, so just playing without byte swapping will produce noise.
--
Reality is what, when you stop believing in it, doesn't go away.
Failure is not an option. It is a privilege reserved for those who try.

David Duncan
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  • Follow-Ups:
    • Re: PlayAudioFile
      • From: "Steven A. Kortze" <email@hidden>
    • Re: PlayAudioFile
      • From: Benjamin Golinvaux <email@hidden>
References: 
 >PlayAudioFile (From: "Steven A. Kortze" <email@hidden>)

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