MiniMax H3 AI Video Generator
Turn a prompt, opening and ending frames, or a complete set of image, video, and audio references into a coherent video with native stereo sound. Generate 4-15 second clips in 768P or 2K.
MiniMax H3 Video Result
Your generated video with native audio will appear here
Result Time1-5 min
MiniMax H3 in Action
Explore what MiniMax H3 can create with these examples
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Cinematic night drive
A neon-lit city street at night after rain, a car glides toward the camera with glowing reflections, ambient traffic sounds and distant music
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Reference-guided product film
Combine the uploaded product shots and background music into a smooth 10-second showcase with slow camera orbits and soft studio lighting
Common Questions & Answers
Find out all the essential details about MiniMax H3.
What is MiniMax H3?
MiniMax H3, also known as Hailuo 03, is a multimodal AI video model that creates video and native stereo audio from text, frames, or mixed image, video, and audio references.
Which generation modes are available?
Text mode creates a video from a prompt. Frames mode animates a required first frame and an optional last frame. References mode combines up to 9 images, 3 videos, and 3 audio files.
How long can MiniMax H3 videos be?
You can generate clips from 4 to 15 seconds at 768P or 2K. Text and reference modes offer multiple aspect ratios; frame mode follows the uploaded image composition.
How are credits calculated?
768P costs 32 credits per second and 2K costs 51 credits per second. Reference-video seconds are added to the generated duration. The first 5 reference images are free; each additional image costs 16 credits. Audio references are free.
Can I use a first and last frame?
Yes. Upload a first frame to define the opening composition and optionally add a last frame to guide the final composition and transition.
How should I write a reference-to-video prompt?
Give every asset a clear role: identify which image controls identity or design, which video supplies movement or camera behavior, and which audio guides voice, music, or rhythm.
Does MiniMax H3 generate audio?
Yes. MiniMax H3 generates native stereo audio with the video. Describe dialogue, ambience, music, and sound effects directly in your prompt; uploaded audio references do not add credit cost.
Need additional help? Contact us at [email protected]