Generating a 240p 2/4s clip takes 30/60s and uses up nearly all the memory (24GB).

It follows prompts decently well but struggles with detail.

You may need quite a few attempts to get a share worthy result.

The Open-Sora GitHub repository provides access to the model and details on how to get started.

Alternatively, there's a hosted environment on Backprop that shows more examples and lets you try out the model on a 3090 without any setup.

This is just version 1.2 - excited to see what future improvements bring!