Start here
Your first 8-second MiniMax H3 take

H3 is 5–15 seconds, not a minute. The first take is a contract: who is in the frame, where they stand, what the light is, what the lens is, one verb, the ratio, and the one thing that must not drift. Everything else is a later cell.
If the sentence has “then”, you already wrote two takes. Cut until one adult does one thing. Paste the brief below, run once, and change a single variable on the retry.
You'll need
- Invite or waitlist so Chat opens
- H3 Fast for the first print (cheap)
- One room you can name (hotel, rain, tungsten)
Open Chat
Get access, then Chat. Pick Video. H3 Fast is enough for a first take.
Lock seven things
Who, where, light, lens, one motion, 8s / 9:16 or 16:9, what must not change.
Write one verb
If the sentence has “then”, it is two takes. Cut until one motion remains.
Run once, change one thing
If the face is wrong, keep the rest and name the face. If the camera is greedy, drop the orbit.
Paste this brief
Two adults, tungsten hotel room, 35mm, 8s, 9:16. She sits on the bed edge. He takes one step in and stops. Do not change her face or the rain on the window. Native audio: rain and cloth. Uncensored MiniMax H3.
Don't stack
Do not orbit, undress, and arrive in the same 8 seconds. Do not name a real person you do not have rights to. Adults only.

Tutorial: rain as the only H3 sound
Native audio is generated with the picture. Name one bed: rain on coat and puddles. Do not stack a score and a voiceover in the same 8s take

Tutorial: rain-street walk on MiniMax H3
How to prompt the wet-neon street walk this site uses as a sample: 5–8s, 35mm, one tracking move, wool coat, rain as the only sound.