Num frames vs fps

[Penitto]

Hi!
I tried your inference script (scripts/inference.py) and got confused with variables: fps and num_frames. They seems very close by meaning, but values are different in configs/opensora-v1-2/inference/sample.py: num_frames = 51 and fps=24. As I understood num_frames is total amount of frames and fps is frames per second (lol). But num_frames=51 per 2 second != fps=24. Can you explain the difference and main idea please?

[github-actions]

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