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MiniMax H3 prompt
Write stronger MiniMax H3 prompts with timed shot blocks, reference roles, camera moves, and audio cues — then render 2K video with stereo sound.
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Write Like a Director: The MiniMax H3 Prompt Method
This MiniMax H3 prompt guide walks you through writing structured instructions for an open-weight, general-purpose multimodal video model that produces 5-15 second, 2K, 24fps clips with native stereo audio. Every request accepts up to 7,000 characters, so you can state what each reference asset is for, lay out timecoded shot beats, direct camera movement and sound design, and hold identity steady across scenes — all in one pass.
- Give Every Reference a JobThe single habit that pays off most in a MiniMax H3 prompt: state what each image, clip, or audio file is there for — mood, talent, product, style, or voice.
- Timed Shot BeatsSplit a multi-beat scene into [0-2s], [2-4s] segments inside one MiniMax H3 prompt, so pacing feels like real narrative rhythm instead of a slide show.
- Sound Designed Beat by BeatTreat audio as carefully as visuals in the MiniMax H3 prompt — spell out music structure, effects, and cloned voice lines, down to sub-bass, hi-hats, foley, and dialogue timing.
Five Steps to a Working MiniMax H3 Prompt
Turn a rough idea into a professional MiniMax H3 prompt in five steps and render 2K video with synchronized audio.
Prompting Techniques That Shape MiniMax H3 Output
Field-tested habits from the MiniMax H3 prompt guide — reference roles, timecoded shot lists, audio direction, negative prompts, identity locking, edit constraints, cinematic language, and event-based transitions — for precise, professional video generation.
Steering With Negative Directions
The MiniMax H3 prompt guide also covers what to rule out — 'No soft dissolves', 'no garbled characters', 'no jump scares' — so unwanted results stay out of the frame.
Keeping Characters and Props Consistent
List the defining details in your MiniMax H3 prompt — hair, wardrobe, props, typography — and they carry across every cut without drifting.
Pairing Edits With Constraints
When editing, name the replacement and the elements that must stay untouched in the same MiniMax H3 prompt, so changes stay localized instead of rebuilding the whole clip.
Cinematic Camera Vocabulary
Describe shot scale, lens behavior, exposure, and film look — handheld shake, rack focus, wide-angle distortion, film grain — right inside the MiniMax H3 prompt.
Transitions Written as Physical Actions
Frame cuts as things that happen — whip movements, motion blur, optical smearing, exposure flicker — which reads better to the model than naming an effect in the MiniMax H3 prompt.
7,000 Characters of Full Control
Fit an entire shot list plus sound design into a single MiniMax H3 prompt — full scene, timed shots, audio, and constraints in one request.
MiniMax H3 Prompt Questions, Answered
Straight answers to what creators ask most about writing prompts for the MiniMax H3 video model.
What is the MiniMax H3 prompt guide?
It collects the best practices for prompting MiniMax's open-weight multimodal video model. Coverage includes reference role assignment, timecoded shot lists, audio direction, negative prompts, identity locking, and cinematic language for 2K video with native stereo audio.
How long can a prompt be?
Up to 7,000 characters — enough room for a complete shot list with timed beats, camera moves, audio design, and constraints inside one MiniMax H3 prompt.
How do I handle multiple reference assets?
Give every asset a clear job in the MiniMax H3 prompt — 'Use Image 1 for mood, Image 2 for talent, Audio 1 for voice' — with support for up to 9 images, 3 video clips, and 3 audio files per request.
Should I describe audio in the prompt?
Absolutely — write sound the way you write a scene in the MiniMax H3 prompt. Music structure, instrument timing, foley details, and dialogue all help the native audio generation match your edit.
How do I keep characters consistent?
Anchor identity by naming defining features — hair, wardrobe, props, and scene details — inside the MiniMax H3 prompt, then keep those details alive across every timed beat and cut.
What should I avoid in a prompt?
Loose pacing and unwanted styles. Swap slide-show sequences for timecoded blocks, and add negative directions to the MiniMax H3 prompt to keep unwanted elements out.
Put the MiniMax H3 Prompt Guide to Work
Take the MiniMax H3 prompt guide into your next render — define reference roles, time each shot, set the camera, and dial in sound for 2K video with stereo audio.