🚅 Media scheduling is now (much) faster

We've made some changes to the way we process images and more specifically videos, which should increase the speed it takes when scheduling posts.

Previously, if you were trying to schedule a ~50MB video it could take up to 60 seconds, now it should be about 5 seconds.

We've also used the same techniques with images, however it was already quite fast - but you might notice it's a little bit faster now.

Enjoy!