ok ...
first-start quicktime
go to file then click to
pen movie in new player:
then select your folder where is ur movie:select all files..
then open ur movie :then secound window should appear of ur movie..
then go file and select export :then export window should open then select movie to 3gp and where u want to save and click on convert it will convert to 3gp file...
try it then tell me...
shoda
