Hi HN, I’m one of the two authors of the post and the Linum v2 text-to-video model (https://news.ycombinator.com/item?id=46721488). We're releasing our Image-Video VAE (open weights) and a deep dive on how we built it. Happy to answer questions about the work!

Great work! I have been wondering what would it take to train with higher image bit depth (10 or 12b) and/or using camera footage only, not already heavily processed images? The usefulness of video generation in most professional use cases is limited because models are too end to end and completely contaminated with stock footage. Maybe quantities of training material needed is simply not there?

Not blaming you, but asking as I don’t usually have access to professionals working with video training.

No questions but I appreciate the write-up! Thank you for sharing.