Very large gifs should be shown as previews

[DeanMarkTaylor (Dean Taylor)]

Related feature request - MP4’s end up being smaller:

Should Discourse convert GIFs to mp4 video files?

Just read about this neat trick that Twitter is doing with GIFs: Perhaps this is something Discourse would like to mimic in the future. And for the watercooler: If a video format does everything GIF does and more, and with better compression, are the days of the GIF numbered?