Where is my recorded audio file and what is its default type in xcode?

I开发者_开发问答'm recording a file using AVAudioSession but i do not know where its stored and with which file format .wav or .mp3 :P ? Could someone help me? Also I need to know mimetype?

You can specify the destination path of the recording (usually the documents directory of your app) In this answer you'll find the code you need.