Create 2 second audio files while recording with AVAudioRecorder

Question

i am using `AVAudioRecorder` to record the iphone input. i need to create a file from the recored every 2 seconds (while recording) without damaging the main file i am recording. Example: lets say i am recording a 10 secondes file ``` ------------------ 10 Seconds ``` during the recording i need to create 2 seconds "chunks" ready to be sent over POST request. ``` -- -- -- -- -- 2 2 2 2 2 ``` any head start?

Accepted Answer

to manage this i found out that i must use apple's `Audio Queue Services` which is a c based API. here is a link

this stuff is really cool!

Create 2 second audio files while recording with AVAudioRecorder

Solution

Problem