The following types of common video files should be accepted online: .mp4, .webm, .avi, .mov, .qt, .wmv, .mpg, .mp2, .mpeg, .mpe, .mpv .m4v, .3gp, .3g2. If you have another video file type, we recommend using an online file converter to convert it to a .mp4 file. Files should be less than 100mb.