Do not hard code num_frames=49

[SoftologyPro]

Feature request / 功能建议

In cli_demo.py can 49 for numframes be an argument to be set by the user? Other CogVideoX systems allow more frames to create longer videos.

Motivation / 动机

Longer length videos.

Your contribution / 您的贡献

N/A

[zRzRzRzRzRzRzR]

The original model does not possess this capability; to be precise, it must be a number in the form of 8 * N + 1 (where N ≤ 6). Currently, we can apply it to 33, 41, 49

[SoftologyPro]

OK. Thanks for the clarification.