Improve Animated GIF Performance With HTML5 video
Animated GIFs have a lot going for them; they’re easy to make and work well enough in literally all browsers. But the GIF format was not originally intended for animation. The original design of the GIF format was to provide a way to compress multiple images inside a single file using a lossless compression algorithm (called LZW compression) which meant they could be downloaded in a reasonably short space of time, even on slow connections.
Later, basic animation capabilities were added which allowed the various images (frames) in the file to be painted with time delays. By default, the series of frames that constitute the animation was displayed only once, stopping after the last frame was shown. Netscape Navigator 2.0 was the first browser to added the ability for animated GIFs to loop...