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QuickTime movie audio samples access on iOS
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QuickTime movie audio samples access on iOS


  • Subject: QuickTime movie audio samples access on iOS
  • From: Jan <email@hidden>
  • Date: Thu, 24 Jun 2010 17:57:31 +0800

Hi,

I am trying to read sample frames from AAC and MP3 audio files in the QuickTime MOV container format on iPhone OS / iOS. Using the ExtAudioFile APIs, reading "normal" AAC and MP3 files works fine, but when I supply a .mov container with AAC or MP3 audio content I get error 0x7768743f (presumably kAudioFileStreamError_UnspecifiedError).

Do the ExtAudioFile APIs not support the QuickTime container format? If so, is there any other API I could use for this on iPhone OS / iOS?

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