Well first you have to transfer the file to your computer. Then you have to create an account with youtube and then upload the pics on youtube. You have to make sure the videos are "public" so make sure you're not in the videos if you don't want the whole world to see you. If they're not public then no one can view your video. Then when you go to view your video in the top right corner there's a box with a web link that you can copy. You past that link into a new thread on YT and VIOLA!
PM me if you get stuck!