Has anyone got Quicktime Pro?

I have a 2.23MB Quicktime file that needs to be rotated clockwise by 90 degrees. As far as I've been able to tell, this requires a quick tweak of video properties in Quicktime Pro, which I don't have.

Anyone got Quicktime Pro and a spare five minutes? *bats eyelashes* I'll do a drabble for you, any fandom, any requirements, and actually write it before the weekend is out!

EDIT: No, I don't want to install it, I can't. I just want someone to tweak one little thing for me? Pretty please with sugar on it?