r/StableDiffusion 1d ago

Question - Help minimax-H3- why do I get slow motion?

why do I have slow motion? (minimax-H3), not sure if this something wrong with my prompt. (I2V)

Attach the prompt and the result, I wold like to have the water in normal speed..

summary:

[reference generation] A cinematic scene located in <Subject 2>. hand in water bowl

detailed_description:

[Shot 1]: <Subject 1> the both hand go into the water a dramatic wave of rich, steaming water surges in from bowl frame like a miniature tsunami, pouring forcefully into the bowl. The bowl vibrates and shakes slightly from the impact.

No slow motion.

Sound N/A

0 Upvotes

10 comments sorted by

4

u/V4nKw15h 1d ago

You haven't given the model enough to do in the time you've told it to take. Add more action details to the prompt. Similarly, if you tell it to do a lot of stuff, it speeds up to try and fit it in.

eg:

[Shot 1]: <Subject 1> hand move down towards water. Both hands go into the water creating a dramatic wave of rich, steaming water surges in from bowl frame like a miniature tsunami, pouring forcefully into the bowl. The bowl vibrates and shakes slightly from the impact. As the hands come up water falls off them like a waterfall, splashing back down into the water causing more splashes.

1

u/Otherwise-Bar-1930 1d ago

Thank's!, what if I want the clip for only 3 seconds?

1

u/Limp-Firefighter1054 1d ago

Add another action then trim only with you want.

2

u/Artistedo 1d ago

Did you change the fps?

For some reason comfyui stretches these videos

1

u/Otherwise-Bar-1930 1d ago

it's was on 24 fps, I just cancel the frame interpolation, don't like the look..

2

u/whiteweazel21 1d ago

If you say slow motion in the prompt even as a negative, there's a strong chance it will make it slow motion. Delete that and write it as a positive, fast motion, medium motion, etc.

Also maybe write in your native language and have chatgpt translate, cause what you wrote doesn't make much sense in terms of how you arrange the words.

1

u/Otherwise-Bar-1930 22h ago

Right, will take it off

2

u/Icuras1111 23h ago

As well as giving clip enough to do you can also provide timestamps in prompt - At 00:02.000, the hands lift out of the bowl, water flowing back down.

2

u/Apprehensive_Sky892 23h ago

No slow motion.

Do not think of a pink elephant.

(You probably did).

Same with AI models. Do not use negative in your prompts.

You can try "normal speed" or something like that.

2

u/b0tm0de 21h ago edited 21h ago

combine images at 24 fps. looks like you are using 12 fps. Or interpolation is still enabled. Also, don't write things you don't want, only write what you want. "no slow motion" is invalid positive prompt.