Since the voice record app seems to be crippled on my AudioVox Smart phone, I thought I would write my own audio recorder as an exercise.
I think the problem with the default audio recorder is that it is running out of memory. It seems to record successfullly for serveral minutes and then stops. Playback seems to work OK. It would be nice if it would use my 2GB SD wafer.
What functions do I need to accept input from the microphone? What functions do I convert it to a diserable format like WMA or MP3? I tried googling for "j2me mobile applications audio recorder" hoping to find some sample source code but I had no luck. Maybe someone could point me to some sample source code? I might have found the docs at http://developers.sun.com/techtopics/mobility/midp/articles/mmapioverview/ -- I wish they had some sample code for recording from the microphone though.