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MiniMax H3 prompt
Master the MiniMax H3 prompt guide: structured shot lists, timecoded blocks, camera moves, and audio direction for 2K video with native stereo audio.
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Why Master the MiniMax H3 prompt
The MiniMax H3 prompt guide teaches you how to write structured prompts for an open-weight, general-purpose multimodal video model that outputs 5-15 second, 2K, 24fps clips with native stereo audio. With up to 7,000 characters per prompt, you can assign roles to every reference asset, write timecoded shot lists, direct camera language and sound design, and lock identity across scenes — all in a single request.
- Reference Role AssignmentThe MiniMax H3 prompt guide's highest-leverage habit: tell the model what each image, clip, or audio file is for — mood, talent, product, style, or voice.
- Timecoded Shot ListsBreak multi-beat scenes into [0-2s], [2-4s] blocks inside one MiniMax H3 prompt, preventing slide-show pacing and enabling true narrative rhythm.
- Audio Directed Like a DirectorDescribe music structure, sound effects, and voice cloning with the same precision as visuals in the MiniMax H3 prompt — sub-bass, hi-hats, foley, and dialogue timing included.
How to Write a MiniMax H3 prompt
Structure a professional MiniMax H3 prompt in five steps for 2K video with synchronized audio.
MiniMax H3 prompt Key Techniques
Eight best practices 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.
Negative Prompt Directions
The MiniMax H3 prompt guide shows you what to exclude — 'No soft dissolves', 'no garbled characters', 'no jump scares' — to steer the model away from unwanted output.
Identity & Feature Locking
Preserve characters, products, and scenes across cuts by listing defining details in the MiniMax H3 prompt — hair, wardrobe, props, and typography stay consistent.
Edit & Constraint Pairing
For editing tasks, pair each replacement with what must stay stable in the MiniMax H3 prompt — localized edits instead of full regeneration.
Cinematic Photography Language
Use shot scale, lens behavior, exposure, and film characteristics — handheld shake, rack focus, wide-angle distortion, film grain — directly in the MiniMax H3 prompt.
Transitions as Physical Events
Describe cuts as actions — whip movements, motion blur, optical smearing, exposure flicker — which works better than naming effects in the MiniMax H3 prompt.
7,000-Character Full Control
Fit an entire shot list plus sound design into one MiniMax H3 prompt — full scene, timed shots, audio, and constraints in a single request.
MiniMax H3 prompt — FAQ
Common questions and answers about writing effective prompts for the MiniMax H3 video model.
What is the MiniMax H3 prompt guide?
It is a set of best practices for prompting MiniMax's open-weight multimodal video model. The MiniMax H3 prompt guide covers 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 to fit a complete shot list with timed beats, camera moves, audio design, and constraints in one MiniMax H3 prompt.
How do I handle multiple reference assets?
Assign each asset a clear job in the MiniMax H3 prompt — 'Use Image 1 for mood, Image 2 for talent, Audio 1 for voice' — supporting up to 9 images, 3 video clips, and 3 audio files per request.
Should I describe audio in the prompt?
Yes — treat sound like a scene in the MiniMax H3 prompt. Describe music structure, instrument timing, foley details, and dialogue so the native audio generation matches the edit.
How do I keep characters consistent?
Lock identity by listing defining features — hair, wardrobe, props, and scene details — in the MiniMax H3 prompt, and preserve them across all timed beats and cuts.
What should I avoid in a prompt?
Vague pacing and undesired styles. Use timecoded blocks instead of slide-show sequences, and add negative directions to the MiniMax H3 prompt to exclude unwanted elements.
Start Writing a MiniMax H3 prompt Today
Generate 2K video with native stereo audio using the MiniMax H3 prompt guide — timecoded shot lists, reference roles, cinematic camera language, and precise audio direction in one prompt.