@Lambi: I wouldn't, but I am the vault tec CEO, so I have to.
@Big: Pretty simple, click open as, then choose video on the drop down menu, then choose a .gif or mp4 file, and then you can edit it. When finished click save for web and devices and you can change a few things around and save it.
@Sky: Candlejack is such an old meme, no one uses it anymo