Does the iPhone have a video camera?
iPhone 2G, iPhone 3G, and iPhone 3GS all have camera that is
capable of recording video, however, Apple impose limits on the
iPhone 2G and iPhone 3G that disallow video recording, in order to
promote the more expensive iPhone 3GS. To record video on iPhone 2G
or iPhone 3G, one must jailbreak one's iPhone and install Cycorder,
which is available for free.