This is a really neat plugin. I've played with a couple plugins that enable gif playback in a similar way, but never got something to work with video.

Similar to those gif playback plugins, network compression is a killer. Unfortunately that's needed for my slower connection. I am experiencing issues with playback, but I'm gonna keep playing with it and I'll update this post with any useful results. Please keep developing this.

It looks good, but messages in the chat are very invasive, like the screen breaks very easily and the videos do not load in PAPER

Very promising please continue working on this. Ill check back again in a while and try it again. Im giving 5 stars due to the true potential of this plugin. Movie nights inside of minecraft would be unreal...