Is it possible to export the output of the audio engine (if supported) to a .wav file or any other media extension? Patrick Vlaskovits October 17, 2017 21:05 Follow Yes it's possible with SuperpoweredRecorder. Related articles We want to save files into WAV. What is the best method for that? Can you please describe how to implement recording? I used the functions createWAV, fwrite and closeWAV, and they could to save files in app data directory but not in the sdcard. Why is that? Comments 0 comments Article is closed for comments.