Edwardmark

Does v1.2 support loop auto-regressive generation?

1

Does v1.2 support loop auto-regressive generation like v1.1? Any report? Thanks.

how to determine the num_frames given the time length?

2

how to determine the num_frames given the time length? I want to use the config num_frames to generate video, how to calculate the num_frames when given time length t and...

about sp seed config. Why seed in each device is different?

13

https://github.com/PKU-YuanGroup/Open-Sora-Plan/blob/main/opensora/npu_config.py#L336 why seed += self.rank? why not just use same seed in each device?

Why not set random seed when running the inference?

3

Hi, thanks for your great work. I have found a strange thing, if I set the seed in the for loop, the video will be noise. And why you not...

The 480p checkpoint

1

Hi，thanks for your great work. Where is the 480p checkpoint? The url is 404.

where is the RefAttn is inserted in the pretrained T2V model?

3

It is clear that the Spatio-Temporal Compositional Diffusion is inserted in the cross attention of input noise and text prompt. But where is the RefAttn block inserted in the T2V...