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H3 AI Video Generator
Create 2K videos that include sound from the first frame with the H3 AI Video Generator — dialogue, effects, and reference-led continuity follow your prompt.
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H3 AI Video Generator: A New Standard for Video with Sound
Built on MiniMax H3 (also called Hailuo 3.0), this model renders 2K footage and its audio in one pass. Describing a sound effect or timing a cue changes the result. On-screen lines are delivered in the same take, reference media keep faces and settings consistent, and multi-shot scenes play out in the sequence you provide.
- 2K Footage with Audio Woven InDescribe the scene and get moving images that carry their audio from the very first moment — sound is created together with the picture.
- On-Camera Speech, No DubbingIn vertical dramas with close-ups and shot/reverse-shot editing, the line is spoken during that exact take — performance and delivery are captured together.
- Reference-Guided ConsistencyAdd up to 9 images, 3 clips, and 3 audio files in one run, each labeled with a role — faces, places, motions, and voices stay locked to your source files.
A Simple 3-Step Workflow for Video with Sound
On Morphic's boundless visual canvas, you can go from idea to finished video in three straightforward steps.
Core Capabilities of the H3 AI Video Generator
Type a full script and receive 2K video with audio included, spoken lines preserved, and references kept consistent — all handled in a single production pass.
Prompt-to-Video with Native Audio
Write the scene and get moving frames that carry their audio from the start; naming effects and the timing of each cue directly shapes what comes back.
Spoken Lines Delivered in the Shot
In vertical dramas with tight framing and shot/reverse-shot editing, the voice is recorded live during the render, so no separate dubbing session is required.
Combine Up to 15 Reference Assets
Pass in 9 pictures, 3 videos, and 3 sound files at once, assigning each a named purpose — the generator draws faces, settings, movement, and voices from those anchored references.
Timed Multi-Shot Output in One Pass
Plan your edit in beats and receive multiple shots in a single generation; title sequences, UI walkthroughs, and product reveals arrive in the sequence you set.
Compare Models and Outputs Side by Side
Produce a take in minutes, swap to another engine, and place the results beside alternative models on the Morphic Canvas before committing.
Crisp 2K Output Ready to Publish
It exports 2K video with audio intact, ready for title moments, software walkthroughs, and product launch clips.
Frequently Asked Questions: H3 AI Video Generator
Straightforward answers to the questions we hear most about MiniMax's H3 AI video model.
What exactly is the H3 AI Video Generator?
It is MiniMax's H3 model, also known as Hailuo 3.0. It converts a scene written in words into 2K video while generating audio in the same pass — no extra sound editing required.
Is the audio actually generated by the model?
Yes. It renders sound together with the picture. Mention specific effects and cue timings to shape the result, and you'll get on-screen dialogue without any separate dubbing.
What yields the strongest first render?
Describe the subject, action, camera movement, lighting, and desired sound, and add timing guides throughout the clip. The model responds best when key beats are mapped in advance.
Can I add reference materials?
Absolutely. In a single run you can supply up to 9 images, 3 clips, and 3 audio files, each tagged with its purpose. The generator uses those anchors to keep faces, places, movement, and voices stable.
Can it handle multi-shot sequences in one generation?
Yes. Divide the clip into beats and the generator returns multiple shots from a single generation. Opening titles, interface demos, and product reveals then play out in the order you wrote them.
How can I evaluate it against other video models?
Open the Morphic canvas, create a render in minutes, switch engines, and place the results side by side with outputs from Kling 3.0, Veo 3.1, Seedance 2.5, or Vidu Q3 before your final edit.
Create 2K Video with Sound Using the H3 AI Video Generator
Start from a prompt and get 2K video with audio included — spoken dialogue, sound effects, and consistent references all come together on an infinite visual canvas.