Text · Image · Keyframes · Audio

MiniMax H3 Max AI Video Generator

Turn text, keyframes, or creative references into a 5–15 second video with synchronized audio. Direct camera motion, character continuity, story beats, and sound in one brief.

Prompt

0/2000

Describe the scene, motion, camera, and audio you want Seedance to create…
5

Fast direction, synchronized sound.

480p / 768p · 5–15 seconds

What it is

What is MiniMax H3 Max?

MiniMax H3 Max is a post-trained variant of the open-weight MiniMax H3 video model, optimized for prompt adherence, visual quality, and fast inference. On Waver AI, it creates video from text, first and last frames, or mixed references—and generates synchronized audio in the same pass.

Inputs
Text, frames, references
Output
480p or 768p
Duration
5–15 seconds
Audio
Synchronized

Independent evaluation

Evidence behind the H3 Max claim.

At launch, fal reported leading image-to-video results on Design Arena and Artificial Analysis. Rankings change, so these are presented as dated launch snapshots.

  • Post-trained for prompt understanding and visual aesthetics.
  • Fast backend inference for 5-second 768p samples.
Design Arena image-to-video leaderboard showing MiniMax H3 Max launch ranking
Design Arena · image-to-video launch snapshot
Artificial Analysis image-to-video with audio leaderboard showing MiniMax H3 Max launch position
Artificial Analysis · image-to-video with audio launch snapshot

Key features

Direct the whole moment.

Combine shot direction, visual consistency, and sound in one prompt-led workflow.

Camera & motion

01

Direct the move, not just the scene

Describe the subject, camera path, pace, and sound in one prompt. H3 Max follows ordered shot instructions, helping tracking shots, push-ins, and continuous takes hold the intended visual beat.

First & last frame

02

Connect two stills with one continuous shot

Start with an opening image and optionally add a closing image. H3 Max builds the movement between those keyframes, giving image-to-video work a defined destination.

Character consistency

03

Hold identity across changing locations

Keep a person recognizable as lighting, framing, and location change. The model preserves core facial features, clothing, and proportions across a multi-shot sequence.

Native audio

04

Generate picture and sound together

Write dialogue, ambience, music, and foley into the same brief as the visuals. H3 Max returns synchronized sound with the picture, reducing separate soundtrack work for quick concepts and social clips.

Art direction

05

Keep one visual language across the cut

Name the palette, material, linework, and typography you want. H3 Max can carry a defined visual treatment across several beats for more coherent brand pieces and animated stories.

Prompt adherence

06

Keep the beats in the order you wrote them

Structured prompts can specify what happens first, what changes, and how the shot resolves. Post-training focuses on adherence and aesthetics so detailed briefs survive the move from words to motion.

Showcase

MiniMax H3 Max video examples.

Explore cinematic motion, stylized scenes, dialogue, character continuity, and synchronized audio.

How it works

Create in three steps.

01

Choose your starting point

Start from a text prompt, an opening image, or a first-and-last-frame pair when the shot needs a specific ending.

02

Direct the scene and sound

Describe the subject, action, camera movement, pacing, lighting, and audio in the order they should happen.

03

Set the output and generate

Choose 5–15 seconds, select 480p or 768p, confirm the displayed credit cost, and generate the clip.

Use cases

Built for fast creative decisions.

Short ads and product spots

Turn a product brief into a compact clip with camera direction, readable visual beats, and synchronized sound. Generate quick concept options before a campaign enters final production.

Storyboards and previsualization

Test a scene, transition, or camera move before committing to a full shoot. Fast 768p output makes comparing directions easier while the story is still flexible.

Social video with dialogue

Describe a speaker, line, framing, and background sound in one prompt. Native audio and lip sync make short character moments easier to review as complete ideas.

Stylized brand stories

Carry a deliberate palette and material language across several shots for animated posters, product reveals, and branded scenes that need consistent art direction.

Credit pricing

Choose speed for drafts or detail for delivery.

480p

1 credit / second

Best for quick drafts, shot tests, and rapid iteration.

768p

2 credits / second

Sharper output for review, presentation, and social delivery.

Reference mode adds 1 credit per input image. Reference-video duration is charged at the selected output rate.

Model choice

H3 Max vs MiniMax H3.

Compare
H3 Max
H3
Best fit
Fast, prompt-led clips
Higher-resolution multimodal work
Resolution
480p or 768p
Up to 2K
Duration
5–15 seconds
4–15 seconds
Inputs
Text, frames, and references
Text, image, video, and audio context
Audio
Synchronized audio in one pass
Native multimodal audio

Explore the complete MiniMax video model family, or compare credit bundles on the Waver AI pricing page.

FAQ

Questions, answered.

What is MiniMax H3 Max?+

MiniMax H3 Max is a post-trained version of the open-weight MiniMax H3 base model, tuned for stronger prompt adherence, aesthetics, and fast 768p inference. Waver AI supports text, image, and reference-led video workflows.

What can the MiniMax H3 Max AI video generator create?+

It can generate video from text, animate a starting image with an optional final keyframe, or follow image, video, and audio references. It supports directed camera motion, consistent characters and styles, and synchronized audio cues.

How long are MiniMax H3 Max videos?+

A single generation can run from 5 to 15 seconds. Short clips suit quick shot tests, while 15 seconds can carry several ordered beats or a compact multi-shot sequence.

What resolution does MiniMax H3 Max support?+

MiniMax H3 Max supports 480p and 768p output and is optimized around fast 768p creation. Standard MiniMax H3 is a better fit when a workflow specifically needs 2K output.

Does MiniMax H3 Max generate audio?+

Yes. It generates synchronized audio with the picture. Prompts can describe dialogue, foley, room tone, ambience, or music so sound arrives in the same pass.

Is MiniMax H3 Max the same as MiniMax H3?+

No. H3 Max prioritizes speed, prompt adherence, and aesthetics at 480p or 768p. Standard H3 supports 2K and a broader production-oriented multimodal workflow.

Can I use an image with MiniMax H3 Max?+

Yes. Upload a starting image and optionally an ending image. The output follows the source image ratio, while text-to-video offers landscape, square, and portrait ratios.

How many credits does MiniMax H3 Max use on Waver AI?+

480p output uses 1 credit per second and 768p uses 2 credits per second. Reference mode also adds 1 credit per reference image and charges reference-video seconds at the selected output rate.

Create on Waver AI

Create your next video story.

Write a shot brief or upload a starting image, choose your settings, and generate a synchronized MiniMax H3 Max video.

Create with MiniMax H3 Max
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Disclaimer: Waver AI is an independent AI video generation service and is not affiliated with, endorsed by, or sponsored by ByteDance, Seedance, MiniMax, Hailuo, OpenAI, Sora, Google, Veo, Alibaba, Wan, or any other third-party brands referenced on this site. AI-generated videos may contain errors, artifacts, or inaccuracies. You are solely responsible for the content you upload and create. Use of this service is at your own risk. Nothing on this site constitutes legal, financial, or professional advice.