No videos…

I tried to upload my videos and animation i have done in quick time, i exported them to the web and still couldn’t select them to load on my pages. m4v, mov, 4gp all doesn’t work to load and i don’t understand why. I don’t have very much other work to put on except some DIY projects and maybe if I took some pictures of some other work that I did. Most of my portfolio is my film and animations so I don’t know what to do