- Input → output
- text / image / video / audio → video / audio
- Released
- Jul 31, 2026
- Capabilities
- Text to video and stereo audio · First/end frame guidance · Control video · Injected keyframes · Soundtrack guidance · Control-video audio reuse · Audio generation from control video · Sliding-window continuation · Optional AI 2× upscale · Optional faster step skipping
- Output
- Video + stereo audio
- Resolution
- 480p · 576p · 736p · optional 2× upscale
- Duration
- 4.5–20 sec
Fast MiniMax H3 video model for synchronized video and stereo-audio generation with first/end frames, control video, keyframe injection, soundtrack guidance, and long-window continuation.









