That's like saying that audio is nothing but 0s and 1s. Video has analog origins, and digital video formats are heavily influenced by this. All the video compre

That's like saying that audio is nothing but 0s and 1s. Video has analog origins, and digital video formats are heavily influenced by this. All the video compression techniques make little sense for animation, unless you like JPG artifacts and banding. There's no video format that supports transparency on most browsers. There's no video format that works with tiny dimensions (I tried to upload a 3x3 gif to Imgur and it failed because it couldn't convert it to "gifv"). Video formats have no concept of palette, frame delays and frame disposition. APNG with its partial transparency support offers so many possibilities in web design that it's really a shame Chrome didn't support it for so long.