How do you reverse the playback of AVAudioPlayer?

Basically in my app I record a sound, and play it back, I would like to reverse the playback of this audio. I've checked around on the开发者_运维技巧 net and I can't seem to find the answer. Any help would be great.

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That's currently not supported by the AVAudioPlayer. You have to implement your own player to archive reverse playback.

There is a answer on the Apple mailing list on this topic. Short Version: rollout your own or use a 3rd party plugin like the DIRAC Plugin.