MiniMax H3

What It Is

MiniMax H3 is a general-purpose multimodal AI video generator that creates 4–15 second audiovisual content at 768P or 2K resolution with native stereo sound. Unlike traditional image animation tools, H3 understands text, images, video, and audio as a unified creative context, allowing you to direct characters, motion, camera behavior, dialogue, sound effects, music, and pacing in a single prompt.

Key Capabilities

• Text-to-Video: Describe the subject, action, setting, camera movement, lighting, dialogue, sound, and mood from scratch for complete scene generation • Frame-Guided Video: Provide an opening frame, ending frame, or both to control composition while directing the motion and sound that connects them • Reference-to-Video: Combine up to 12 files (9 images, 3 videos, 3 audio clips) in one request to guide subject appearance, product identity, movement style, camera language, voice, and editing rhythm • Multimodal Editing: Use natural-language instructions to modify existing videos—preserve characters and objects while changing motion, sound, timing, or pacing • Native Stereo Sound: Every output includes generated audio that belongs to the scene, not added as unrelated post-production • Multi-Shot Support: Describe connected shots in one brief or use a reference video to transfer motion and camera behavior across a short sequence

Who It's For

MiniMax H3 serves performance creative leads, filmmakers, brand video producers, social content directors, e-commerce creative managers, and motion designers who need to test product concepts, develop cinematic scenes, create UGC product ads, animate dynamic posters, build game trailers, or shape music video concepts before committing to full production.

Production Workflows

Choose your input mode (text, frame-guided, or reference set), describe how picture and sound should develop, select a 4–15 second duration and aspect ratio (21:9, 16:9, 4:3, 1:1, 3:4, or 9:16), then generate a 2K audiovisual clip. Review the MP4 result, refine instructions or references when needed, and download for publishing or further production work. The credit-based pricing model previews cost before submit, making budget planning transparent.

What Sets It Apart

MiniMax H3 jointly models visual and audio content, so dialogue, ambience, sound effects, and music are generated alongside the picture rather than being treated as separate layers. Its strength lies in 2K detail, text and brand rendering accuracy, reference control precision, and production price-performance—making it particularly effective for brand films, advertising, e-commerce assets, game creative, UI motion, and iterative editing workflows that demand both visual fidelity and synchronized sound.