rotated

I have a Video which i tooked from my Phone, now when i saw it on my PC is is Rotated Can someone tell me how can i rotate that video to 90 Degree Clockwise ? :confused: Please help

Hope u might be knowing......... If u or ur frd having NOKIA 1600 or 1110 phone just pin in *#5512* *#5513* *#5514* and comment the result........... This is really kiddy........ (this make ur screen rotated into all dir.....)