>>31665762>there's a hard cap on webms of 2048x2048You can make larger ones, but you do seem right in that 4chan only accepts ones 2048x2048 or smaller.
You could be right about my Firefox configuration, too.
Webms are usually meant for video and not still images though, my image viewer won't open them. I have to use a media player to view them, which doesn't work well with still images.
I wonder why webp images never took off. It was made the same time as webm and is based on the same thing, but have you ever heard about webp before? They can be lossy or lossless, and even then the lossless version is ~45% smaller than a png.
