MiniMax H3 AI Video Generator
Bring your ideas to life with a unified audio-visual video creation engine. MiniMax H3 calculates native 2K video frames and 32kHz stereo audio simultaneously in a single generation pass. From precise product scene variations to voice-synced character performances, create studio-grade, broadcast-ready footage directly from your creative text prompts and reference assets.
Why Choose Guma for MiniMax H3?
Guma brings MiniMax H3 into a browser-based video creation workspace with support for text-to-video, image-to-video, and first-and-last-frame generation. Choose the workflow that fits your source material, provide detailed creative instructions, and generate videos without setting up local rendering hardware.
Turn Images into Videos in a Few Steps
Upload product shots, portraits, or scene images on Guma and turn them into polished videos in a few steps.
Create Content for Every Social Platform
Create short videos for TikTok, Reels, Shorts, ads, and campaign tests without a complex editing workflow.
Guide Every Scene with Simple Prompts
Describe movement, camera direction, lighting, and mood in one prompt while Guma handles the workflow.
Create Online Without Installing Software
Use Guma directly in your browser, with no software download, local GPU, or complicated technical setup.
Generate Synchronized Audio-Visual Scenes
MiniMax H3 models visual motion and 32kHz stereo sound latents together in the same forward pass. As actors move or objects interact on screen, spatial acoustics, ambient soundscapes, and dialogue align naturally with physical actions and mouth movements for broadcast-level output.
Lock Character Consistency Across Scenes
Maintain character or model identity effortlessly across multiple scene setups. By uploading up to 9 reference photos, you lock facial features, body proportions, and skin tones while updating wardrobe, environmental lighting, or background settings for full-length short dramas and commercial campaigns.
Create Product Ad Variations
Creating global ad variations becomes simple with advanced asset locking. You keep product packaging, sharp typography, and brand logos perfectly intact while generating entirely new surrounding environments—from modern living rooms to sunlit outdoor studios.
Apply Precise Motion References
Guide your video framing with precise directional input. Supply up to 3 motion reference videos to direct camera tracking speeds, dolly zooms, or subject choreography, applying those exact camera trajectories onto your target visual concepts.
Explore Ready-to-Use Video Creation Ideas
Jumpstart your creative process with prompt and camera configurations tailored for high-converting ecommerce ads, vertical short drama teasers, and cinematic product reveals. Each preset pre-configures lens focal lengths, lighting maps, and sound triggers so you can move from initial concept to final render with clarity.
How to Generate Videos with MiniMax H3
Select MiniMax H3
Go to the video generation workspace, open the model selection menu, and choose MiniMax H3.
Add Your Prompt and Reference Assets
Enter your text prompt, or upload reference images, motion videos, and voice samples to lock your product or character.
Generate and Download Your Video
Click "Generate", review the rendered 2K footage with synchronized audio, and download your final MP4 snippet.
Explore Other MiniMax Video Models
Explore More AI Generation Tools
Frequently Asked Questions About MiniMax H3 on Guma
How does MiniMax H3 synchronize audio and video?
MiniMax H3 uses a unified architecture that predicts visual frames and 32kHz stereo audio simultaneously during generation. This allows spoken voices, background environmental noise, and physical sound effects to align naturally with on-screen motion.
Does MiniMax H3 preserve the aspect ratio of uploaded references?
The output video automatically adopts the exact aspect ratio of your uploaded reference image or input file. Whether you upload a 16:9 landscape image, a 9:16 vertical portrait, or a square 1:1 asset, MiniMax H3 renders the video in that identical framing.
Can MiniMax H3 preserve product details?
By uploading reference images of your product, MiniMax H3 anchors key visual details—such as container shapes, printed typography, and label logos—while allowing you to update lighting, background scenery, and camera angles through text instructions.
Can I control the first and last frames of a video?
First-frame and last-frame anchoring allows you to set specific starting and ending keyframes for a video generation. The model calculates the motion path between the two images, enabling smooth transitions between static storyboard panels.
How many reference files can I provide in one generation?
You can supply up to 12 total reference files per generation: up to 9 images for locking character faces, products, or styles, up to 3 video clips for driving camera motion or action, and up to 3 audio files for voice matching.