Split and combine / record recorded audio

Question

I need to be able to split and combine the recorded sound in Android. Since there are a number of different formats, does anyone know which format is the easiest to handle?

Only formats with a dot under "Encoder" are available for recording.

Answer 1

You can record WAV files by capturing the original audio data using AudioRecord . You do not need encoding, just add a small 44-byte header and you have your .wav file. Splitting and combining raw audio data is then trivial, because it is simply an array of values.