How to get videos from your camera onto your phone?

I have a nikon camera and usually when i want to get the pictures from my camera onto my phone i will plug it up to the computer and email the photos to myself. But when it comes to videos they don't let me email the videos to myself becaus the file is to large. I tried using itunes and syncing all the pics and videos from my camera onto my phone but all i got were the photos, no videos can anyone solve this?

IPhone supports only mp4 and h.264 video, you have to convert your camera videos to iPhone compatible video at first, then add the converted mp4 video to iTunes library, plug in your iPhone to computer, sync your iPhone with iTunes, that's all. If you need detailed info, here is a step by step guide will teach you how to convert DVD and video to iPhone.