H3 Prompt Composer Adds Multi-Subject Camera Moves and Light Mode

H3 Prompt Composer, an offline prompt writer for MiniMax H3 video generation in ComfyUI, shipped an update with improved multi-subject camera moves, light mode, and a new camera update feature.

2026-08-29 ~ 2026-08-29 · 2 related posts

• H3 Prompt Composer update: Multi-subject camera moves and light mode — Brad12d3 · 2026-08-29
• H3 Prompt Composer camera update now available — Brad12d3 · 2026-08-29