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MiniMax H3 prompt
Shape a MiniMax H3 prompt that labels each reference, times every beat, and directs sound for crisp 2K renders.
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Why a Detailed MiniMax H3 prompt Pays Off
This MiniMax H3 prompt guide walks through prompting an open-weight, general-purpose multimodal video model that returns 5-15 second clips at 2K and 24fps with stereo audio baked in. Each request allows up to 7,000 characters, so you can give every reference asset a job, lay out shots by the second, guide camera and sound choices, and hold a character's look steady across scenes — all from one prompt.
- Give Every Reference a JobState plainly what each image, clip, or audio file contributes — mood, talent, product, style, or voice — and the MiniMax H3 prompt stops guessing.
- Shots Split by the SecondSplit a multi-beat scene into [0-2s], [2-4s] and later blocks within a single MiniMax H3 prompt, so pacing reads as story instead of a slideshow.
- Sound Directed, Not AssumedSpell out music structure, effects, and cloned voices with the same care you give visuals in your MiniMax H3 prompt — sub-bass, hi-hats, foley, and when each line lands.
Five Steps to a Reliable MiniMax H3 prompt
Build a MiniMax H3 prompt in four clear steps for 2K video with synchronized sound.
Core Techniques Behind a Great MiniMax H3 prompt
Eight practices that separate a rough request from a polished MiniMax H3 prompt: reference roles, timed shot lists, sound direction, negative prompts, identity locking, edit constraints, cinematic vocabulary, and transitions treated as physical events.
Negative Directions That Steer Output
Say what you don't want — 'no soft dissolves', 'no garbled text', 'no jump scares' — and your MiniMax H3 prompt keeps the render away from those choices.
Locking Identity Across Cuts
List the details that define a character, product, or place — hair, wardrobe, props, typography — inside the MiniMax H3 prompt so they survive every cut.
Pairing Edits With Constraints
When editing, state each replacement together with what must not move in your MiniMax H3 prompt — that keeps changes local instead of regenerating the whole clip.
Speaking in Cinematic Terms
Borrow from film: shot scale, lens behavior, exposure, handheld shake, rack focus, wide-angle distortion, and grain all read clearly inside a MiniMax H3 prompt.
Treating Transitions as Actions
Describe a cut as something physical — a whip, motion blur, optical smear, exposure flicker — rather than naming an effect, and the MiniMax H3 prompt follows more reliably.
7,000 Characters of Control
A single MiniMax H3 prompt can hold an entire shot list plus sound design: full scene, timed beats, audio plan, and constraints in one pass.
MiniMax H3 prompt — Frequently Asked Questions
Answers to the questions people ask most often when writing a MiniMax H3 prompt for the video model.
What exactly is the MiniMax H3 prompt guide?
It collects the prompting practices that work best with MiniMax's open-weight multimodal video model — labeling reference roles, timing shots, directing audio, adding negative prompts, locking identity, and using cinematic language for 2K video with stereo audio.
How long can one prompt run?
Up to 7,000 characters, which is room for a full shot list with timed beats, camera notes, sound design, and constraints in a single MiniMax H3 prompt.
What is the best way to handle several reference assets?
Give each one a distinct job inside the MiniMax H3 prompt — 'Image 1 for mood, Image 2 for talent, Audio 1 for voice.' One request can carry up to 9 images, 3 video clips, and 3 audio files.
Do I need to describe the audio too?
Absolutely. Write sound as carefully as picture in your MiniMax H3 prompt: music structure, when instruments enter, foley detail, and dialogue, so the generated audio lines up with the edit.
How can I keep a character consistent?
Name the defining features — hair, wardrobe, props, scene details — inside the MiniMax H3 prompt, then carry those same notes through every timed beat and cut.
What should I leave out of a prompt?
Loose pacing and styles you don't want. Replace slideshow-style sequences with timecoded blocks, and use negative directions in your MiniMax H3 prompt to rule out unwanted elements.
Write Your First MiniMax H3 prompt Now
Put the guide to work: render 2K video with stereo sound from one MiniMax H3 prompt, with labeled references, timed shots, cinematic camera notes, and clear audio direction.