Nokia 6230 supports only three types of audio. These are
audio/x-tone-seq
audio/midi
audio/sp-midi
You can create players for these contenttypes by using MMAPI in J2Me
Ex: By using MMAPI
InputStream in=....
Player p=Manager.createPlayer(in,"audio/midi");

but you cant create for others!
when i see it i am frustrated!!!
It dont support video!!!!! thatsss very very bad!!!!!

I think Nokia6230 should support the following media types:
audio/mp3
video/mpg
video/3gpp

THE BIG PROBLEM IS 6230 dont support
capturing audio and video!!!
you cant create players for capturing and recording!!!
6230 should support:
capture://video
capture://audio
capture://audio_video

I HAVE HEARD THAT NOKIA WILL REALISE THE SOFTWARE OF THE 6230. HEY NOKIA HEAR ME AND SUPPORT THE
capture://video
capture://audio
capture://audio_video
audio/mp3
video/mpg
video/3gpp
AND SO ON IN THE MMAPI OF J2ME OF THE 6230 !!!!!!