I've been using oggvorbis libraries (found on google) to convert recordings made with my unity app. While on the PC the code works fine and convert my recordings in 6 seconds approx, when i run the app on my android tablet the convertion turns to approx 30 seconds. I haven't found text on any problem similar to mine. Do you know if that behavior (delay in time)is normal when using that library? o could this be a problem related with my own code?
Thanks for reading.
Sorry, unfortunately encoding to Vorbis is not accelerated on ARM devices.
Use AAC or AC3 encoding instead. Both Android and iOS provide accelerated encoding for those targets (realtime or better).