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Re: Wav file metadata
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Re: Wav file metadata


  • Subject: Re: Wav file metadata
  • From: Dave Fernandes <email@hidden>
  • Date: Tue, 29 Dec 2009 11:54:52 -0500

Once you have finished writing the file using the ExtAudioFile API, close the file and then open it using the AudioFile API (AudioFileOpen) and use AudioFileSetUserData to write your meta-data. Then close the file with AudioFileClose.

Note: From the docs, it appears that you should be able to create a file using the AudioFile API, then create an ExtAudioFile object from the AudioFile, and then be able to use both AudioFile and ExtAudioFile APIs on the same open file. In practice, I could never get this to work.

Dave

On 2009-12-29, at 3:54 AM, email@hidden wrote:

> hey all hope christmas treated you well.
>
> im looking to store some custom metadata with some files i am writing with ExtAudioFileCreateWithURL, the files are (for the moment) just wav files, i want to store some info about them with the file.
> any pointers would be greatly appreciated, ive searched the list but maybe im just uising the wrong search terms
>
> thanks
>
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