how to record audio as mp3 file by using AvAudiorecorder

Question

how to record audio as mp3 file by using AvAudiorecorder.i m using following code for recorder setting

recordSetting1 =  [NSDictionary dictionaryWithObjectsA         


        

Answer 1

Whilst you can play MP3 files using AVAudioPlayer, you can't record in MP3 format with AVAudioRecorder (see this SO post and this SO post). If you need a compressed format, but it doesn't have to be MP3, I suggest recording in AAC format.