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 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? Can Superpowered handle midi events? Comments 0 comments Article is closed for comments.