MiniMax H3 AI Video Generator

MiniMax H3 AI Video Generator

MiniMax H3 is a general-purpose multimodal AI video model that generates 2K audiovisual videos with native stereo sound. It accepts text, images, video, and audio as input, allowing users to direct characters, motion, camera, style, sound, and pacing in a single prompt.

Key Features

• Text-to-Video: Generate complete scenes from detailed text prompts.
• Frame-Guided Video: Use first and last frames to control composition and motion.
• Multimodal Reference: Combine up to 9 images, 3 videos, and 3 audio clips (12 total) for rich creative control.
• Native Stereo Sound: Jointly models audio and visual content for synchronized dialogue, music, and effects.
• Multi-Shot and V2V: Create connected shots and transfer motion from reference videos.
• Instruction-Guided Editing: Modify existing videos using natural language instructions.

Use Cases

• Cinematic scenes and film pre-visualization
• UGC product ads and e-commerce content
• Dynamic posters and campaign visuals
• Game trailers and UI motion
• Music videos and audiovisual concepts

Technical Specifications

• Resolution: 768P and 2K
• Duration: 4–15 seconds per generation
• Aspect Ratios: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 (adaptive for reference mode)
• Output: MP4 with stereo audio