Record AVAudioPlayer output using AVAudioRecorder
In my app the user plays a sound by pressing a button. There are several buttons which can be played simultaneously. The sounds are played using AVAudioPlayer instances. I want to record the output of these instances using AVAudioRecorder. I have set it all up and a file is created and records but when I play it back it does not play any sound. It is just a silent file the length of the recording. Does anyone know if there is a setting I am missing with AVAudioPlayer or AVAudioRecorder? Thanks
Answer
It is not possible to record AVAudioPlayer output as input to AVAudioRecorder for recording. You can use audio buffer to store played files and save it to a file.