In 6630 I can't hear audio in 3gp video.
I try to show the volume level and mute state and is all right!
I try my code on 6600 and N73 and I can hear the audio.
I download from nokia.forum "media sampler" in order to try another code with other 3gp and it not work.
The audio by profile is activated, and if I play with real player I can hear the audio.
Is a 6630 MMAPI bug? I didn't find it in "Know Issue document" PDF.