Question about finetuning CogVideoX1.5-5B-I2V using legacy scripts

[royvelich]

Hi,
Since CogVideoX1.5-5B-I2V supports multiple video resolutions and frame count, how should I set the fine-tuning configuration? I refer specifically to these properties:

--height_buckets (default == 480)
--width_buckets (default == 720)
--frame_buckets (default == 49)
--max_num_frames (default == 49)

How should I set these values if my dataset includes videos of variable frame count (5 or 10 seconds) and variable resolutions? (Remember that CogVideoX1.5 accept the following resolution range Min(W, H) = 768, 768 ≤ Max(W, H) ≤ 1360, Max(W, H) % 16 = 0).

Thanks!