H3 WebUI: Motion Context plus built-in upscaling — MiniMax H3 tutorial
Chain short clips toward roughly one minute with Motion Context and upscale before export.
Audience: Users who prefer a WebUI over manually wiring a ComfyUI graph.
Hardware: Apple Silicon or the environments currently supported by the WebUI.
Prerequisites
- H3 WebUI 1.4 or newer
- A short-clip segment plan
- Enough time for generation and upscaling
Steps
- Validate a five-second 720p base generation.
- Enable Motion Context and generate in segments while checking each join.
- Apply built-in upscaling last so its artifacts do not confuse generation tuning.
Caveats
- Maximum duration and speed claims are version snapshots; recheck after updates.
View original source · CALMDUST · 2026-08-23
Guide · Source checked: 2026-08-23 · Site testing: No generation test performed
Check the prerequisites, then follow the author for the full demonstration and updates.
Follow the original source for its materials. Missing assets or settings are not reconstructed here.