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Re: Wrap .aac into .m4a container
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Re: Wrap .aac into .m4a container


  • Subject: Re: Wrap .aac into .m4a container
  • From: Thomas Clement <email@hidden>
  • Date: Wed, 6 Aug 2008 12:36:28 +0200

Yes the resulting .m4a does contain the original .aac audio data (+ .m4a stuff at the begining of the file).
Calling AudioFileOptimize() before closing the file doesn't change the result :-(



Thanks, Thomas


On Aug 6, 2008, at 12:20 PM, tahome izwah wrote:

Does it contain any data at all?

Did you try running AudioFileOptimize() on the file before closing it?

--th

2008/8/6 Thomas Clement <email@hidden>:
Hi,

Thanks for your answer.
As expected your workaround completely removes the crashes.

However the produced .m4a file is readable by QuickTimePlayer but produces
no sound. I also could import the file in iTunes but it doesn't play it (it
immediately skips to the next track).
I could check using an hex editor that the .m4a file does contain the
original .aac audio data (wrap by the .m4a container).


What's wrong?
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  • Follow-Ups:
    • Re: Wrap .aac into .m4a container
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References: 
 >Re: Wrap .aac into .m4a container (From: "tahome izwah" <email@hidden>)
 >Re: Wrap .aac into .m4a container (From: Thomas Clement <email@hidden>)
 >Re: Wrap .aac into .m4a container (From: William Stewart <email@hidden>)
 >Re: Wrap .aac into .m4a container (From: Thomas Clement <email@hidden>)
 >Re: Wrap .aac into .m4a container (From: "tahome izwah" <email@hidden>)

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