finetune CogVideoX-5B-I2V for different resolution.

Open gallenszl opened this issue 10 months ago • 1 comments

Hello, thanks you for your great work. It seems CogVideoX-5B-I2V (diffusers version) only supports 720*480 version. Would it possible for us to SFT it with other resolution? Currently, it seems the code will directly report a error.

(File "/root/miniconda3/envs/das/lib/python3.10/site-packages/diffusers/models/embeddings.py", line 736, in forward raise ValueError( ValueError: It is currently not possible to generate videos at a different resolution that the defaults. This should only be the case with 'THUDM/CogVideoX-5b-I2V'.If you think this is incorrect, please open an issue at https://github.com/huggingface/diffusers/issues.)

Mar 03 '25 07:03 gallenszl

Only the cogvideo1.5 series models support variable resolutions.

Mar 05 '25 04:03 OleehyO