I'd recommend starting out with Disco Diffusion; v 5.1 just launched tonight, and it supports video inits, which means you could run any of your videos through it and do some really wild style transfer or glitch stuff :)
here's the official tweet linking to the colab:

https://twitter.com/gandamu_ml/status/1509312289442340866?s=20&t=KRyV6U1pyMwO0R82GKahQA

- gandamu_ml