LOL... cuskit does have a very good point folks.
I normally don't like to recommend apps unless I have actually used them, but I have never needed to do this on the iPhone. With some quick research this app may be a possible solution - VideoPix: Video Frame Capture & Slow Motion Player for iPhone/iPod Touch/iPad for iPhone, iPod touch, and iPad on the iTunes App Store
I normally don't like to recommend apps unless I have actually used them, but I have never needed to do this on the iPhone. With some quick research this app may be a possible solution - VideoPix: Video Frame Capture & Slow Motion Player for iPhone/iPod Touch/iPad for iPhone, iPod touch, and iPad on the iTunes App Store