MiniMax H3 Max: Ultra-Fast AI Video & Synced Audio Generation
Generate high-fidelity 768p videos at 24 FPS with native multi-track dialogue, soundscapes, and cinematic motion in just 2.5 seconds. Powered by fal Research post-training on NVIDIA GB200 NVL72 with minimax h3 max.
Faster Speed
Sub-3s GPU DiT denoising makes minimax h3 max the benchmark for real-time creation.
Leaderboard Winner
Ranked #1 globally in audio-enabled Image-to-Video evaluations.
Cinema Fidelity
1344×768 resolution with temporal consistency powered by advanced omni-diffusion.
Low-Cost Pricing
Produce broadcast-grade video at fraction of legacy costs with high-speed rendering.
Experience MiniMax H3 Max: Curated Video & Audio Showcase
Explore authentic videos generated across commercial advertising, cinematic storytelling, and keyframe transitions.
Retro Scooter Campaign
"A stylish rider leans through a city corner on a glossy green vintage scooter, bold editorial typography, dynamic fashion-commercial camera movement."
1984 Editorial Opener
"A tactile 1984-inspired title sequence built from paper, ink stamps, redaction marks, and analog print textures; rhythmic editorial cuts and mechanical sound design."
Gregor Metamorphosis
"Top-down view of an iron bed as Gregor wakes beneath the sheet; preserve the locked composition while the body silhouette transforms, literary stop-motion mood."
The Trojan War, Painted Alive
"A museum amphora under a focused spotlight; the painted horse ignites into gold fire and the ancient artwork flows into ships crossing dark waves, cinematic museum ambience."
Why MiniMax H3 Max Sets the New Standard for AI Video Generation
Discover how sub-3s inference, native audio synthesis, and keyframe trajectory in minimax h3 max elevate AI video production.
Sub-3s Inference & Rapid Production Iteration
GPU denoising completes in ~2.5s to 3s for 5-second 768p video.
- NVIDIA GB200 NVL72: Custom-tailored inference kernel stack.
- 35× Higher Throughput: Test multiple camera angles and lighting setups instantly.
- Cost-Effective Scaling: $0.04/s launch rate lowering rendering budgets.
Unified Omni-Diffusion: Video & Audio in One Pass
Unified omni-diffusion simultaneously predicts video frames and stereo soundscapes.
- Dialogue Token: Tag dialogue with
<d> spoken words </d>for lip sync. - Contextual Foley: Footsteps, rain spray, and engine rumbles matched to motion.
- Zero Sync Drifting: Co-temporal latent conditioning ensures audio hits match action.
First & Last Frame Trajectory Precision
Dual keyframe conditioning allows mathematically precise camera trajectories.
- Keyframe Lock: Lock beginning and ending angles for 360 showcases.
- Smooth Camera Moves: Specify crane lifts and focal rack shifts between keyframes.
- Multi-Shot Coherence: Chain consecutive generations seamlessly.
MiniMax H3 Max Benchmark: Verified #1 Elo in Real-World Testing
Evaluated on the Artificial Analysis blind test leaderboard and Design Arena speed-quality Pareto evaluations.
* Blind user preference evaluations where users vote on outputs from identical prompts.
* Design Arena benchmark proving that minimax h3 max establishes a revolutionary speed-quality frontier.
MiniMax H3 Max vs MiniMax H3: Choosing the Right Model
Understand the specialization between the lightning-fast minimax h3 max cloud generator and the open-source MiniMax H3 base architecture.
| Feature Matrix | MiniMax H3 Max (fal Post-Trained) | MiniMax H3 Base (Open Source) |
|---|---|---|
| Primary Objective | ✓ Extreme Speed & Cloud Production | 2K Master Video & Local Hosting |
| GPU Latency | ⚡ ~2.5s - 3s (DiT GPU Kernel) | ~45s - 90s |
| Native Resolution | 768p (1344×768 @ 16:9, 24 FPS) | 768p Base / 2K via Regenerate-2K |
| Keyframe Input | Text, First Frame, Dual Start/End Frames | Text, Multi-Image & Video References |
| Audio Generation | ✓ 32kHz Stereo Dialogue & Foley | ✓ 32kHz Stereo Audio |
How to Prompt MiniMax H3 Max for Cinematic Visuals & Audio
Maximize video coherence and acoustic detail with the proven four-part formula globally.
"Macro commercial shot of luxury perfume bottle on wet dark slate. Soft warm studio spotlight swings revealing golden mist. Sound: glass tap, gentle aerosol spray hiss."
"0-5s: Wide crane shot descending toward vintage car at sunset beach. 5-10s: Driver adjusts rearview mirror. 10-15s: Car accelerates. Sound: ocean waves, engine roar."
"Cinematic close-up of detective standing in misty London street lamp light. He whispers: <d>The evidence was right here all along.</d> Sound: footsteps, church bell."
MiniMax H3 Max API: Fast Integration for Developers
Integrate minimax h3 max in seconds using the official JavaScript client, Python SDK, or native REST endpoints on fal.ai and MiniMax Platform.
import { fal } from "@fal-ai/client";
fal.config({ credentials: process.env.FAL_KEY });
const result = await fal.subscribe("minimax/h3-max/text-to-video", {
input: {
prompt: "Macro shot of espresso pouring.",
resolution: "768p",
duration: 5,
aspect_ratio: "16:9"
}
});
console.log("Video URL:", result.data.video.url);
console.log("DiT Time:", result.data.timings.inference);import fal_client
result = fal_client.subscribe(
"minimax/h3-max/image-to-video",
arguments={
"prompt": "Camera pushes in smoothly.",
"image_url": "https://example.com/start.jpg",
"end_image_url": "https://example.com/end.jpg",
"resolution": "768p",
"duration": 5
}
)
print(result['video']['url'])curl -X POST https://api.minimax.io/v2/video_generation \
-H "Authorization: Bearer $MINIMAX_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "MiniMax-H3-Max",
"prompt": "Cinematic aerial shot.",
"duration": 5,
"resolution": "768P"
}'MiniMax H3 Max Pricing & Daily Free Generations
Transparent per-second pricing with zero upfront commitments. Start generating with minimax h3 max today with free daily quota.
Daily Free Tier
Ideal for testing prompts and exploring video generation online.
- 5 Free Generations / Day (5s 768p)
- Native Synced Stereo Audio
- Text-to-Video & Image-to-Video
- Interactive Web Playground
Pay As You Go
Production serverless API with sub-3s inference speed in cloud production.
- $0.20 per 5s Video (Launch Special)
- 480p Option at $0.025 / sec
- First & Last Keyframe Transitions
- Full JavaScript & Python SDK Access
- High-Concurrency Queue & Webhooks
Enterprise Cluster
For high-volume creative agencies and gaming studios worldwide.
- Dedicated GB200 NVL72 GPU Capacity
- Zero Queue Latency & Priority SLA
- Custom Fine-Tuning Pipelines
- Enterprise DPA & Dedicated Support
Frequently Asked Questions About MiniMax H3 Max
Everything you need to know about the minimax h3 max video model, generation speed, audio capabilities, and commercial usage.
MiniMax H3 Max is an ultra-fast multimodal video generation model developed through extensive post-training by fal Research on the open-weights MiniMax H3 base architecture. It is jointly released and distributed across fal.ai and MiniMax Platform.
On NVIDIA GB200 NVL72 hardware, minimax h3 max achieves a DiT GPU denoising inference time of approximately 2.5 to 3 seconds for a 5-second 768p clip. Third-party measurements by Design Arena clock it at ~4.7s for Text-to-Video and ~6.4s for Image-to-Video—roughly 15x to 24x faster than comparable models.
Yes. minimax h3 max utilizes a unified omni-diffusion sequence that jointly predicts video frames and 32kHz stereo audio. It natively generates matching environmental soundscapes and spoken dialogue using <d> dialogue text </d> markup without needing external voice models.
MiniMax H3 Max is specifically post-trained for ultra-low latency, prompt adherence, and instant 768p cloud generation. The original MiniMax H3 base model is designed for 2K up-generation workflows, complex multi-file references, and local private deployment via Hugging Face open weights.
minimax h3 max generates video at 480p and 768p (1344×768 at 16:9) at a cinematic 24 FPS. Supported aspect ratios include 16:9, 9:16, 4:3, 3:4, 1:1, and 21:9. Video durations can be configured between 5 and 15 seconds per single generation.
In Image-to-Video mode, you provide an initial image (image_url) as the starting frame and an optional final image (end_image_url) as the terminal keyframe. minimax h3 max calculates smooth camera trajectories to interpolate naturally between both frames.
Yes. Under fal.ai and MiniMax platform service terms, users retain full commercial ownership of generated outputs, enabling you to use minimax h3 max video assets in digital advertising, social media, and digital media productions.
You can directly access the online web sandbox on fal.ai or MiniMax platform. Every user receives 5 free 5-second 768p generations daily to experience the speed and visual quality directly online.
Ready to Generate 768p AI Videos with Audio in 3 Seconds?
Join creators and developers leveraging minimax h3 max for next-generation video production with 5 free daily generations.