Guide Frame

[ucasyjz]

I have a question about the guide frame. In the training stage, there a guide frame setting without mask. However, in the reference stage, is the guide frame existing. In my opinion, the guide frame doesn't exist in the inference, and all frames are masked. Can you help me out with the confusion，how do inference and training align

[fanfanda]

During the inference stage, we first perform unconditional generation of keyframes without any guide frames, and then guide the generation of the remaining frames based on the keyframes that have been generated.