How to cut Selected portion of the sound file using iphone sdk?

Question

I am working in a app in which i need to cut the selected portion of a sound file. But I dont have any idea how to do that. If any one can reply me with code then it would be better.

Thanks in advance.

Answer 1

There is an audio engine "FMOD Ex Programmer's API", available for multi-platforms, including iOS. It is free for non-commercial use.

You can also use Core Audio Units. Some references:

• Audio Unit Hosting Guide for iOS from Apple
• Audio Unit Programming Guide from Apple
• iOS Audio Programming from iZotope (also an audio processing library provider)