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objective-cmp3

Add a word to a .mp3 file

In my Mac app I need to take a .mp3 file and add a spoken word to it programmatically. The word is custom and is entered by the user.

How can I do it? Which frameworks should I use and are there any custom libraries to do it?

Any help is really appreciated.

Solution

  • Apple has libraries for editing video (and I assume, audio) in iOS 4. You should look into AV Media Framework.