[leobg]

Video compression algorithms use key frames. So can’t you do the same thing? Essentially, generate five seconds. Then pull out the last frame. Use some other AI model to enhance it (upscale, consistency with the original character, etc.). Then use that as the input for the next five seconds?

[andrew-w]

This is a good idea. We have discussed incorporating an additional "identity" signal to the conditioning, but simply enforcing consistency with the original character as a post-processing step would be a lot easier to try. Are there any tools you know of that do that?