H3 Prompt Composer update: Multi-subject camera moves and light mode
Brad12d3 · reddit · 2026-08-29
H3 Prompt Composer, a free offline prompt composer for MiniMax H3 video generation in ComfyUI, has released a new update.
Key Updates:
- Camera Prompting Improvements: Cleaner and more consistent prompt generation with better control for complex camera moves.
- Multi-Subject Camera Prompting: Supports designing shots that frame or move between multiple characters.
- Light Mode: A new UI theme option has been added.
- Other Fixes: Several smaller UI/workflow improvements and bug fixes.
The author released a short demo video showcasing the new features.
Related event: H3 Prompt Composer Adds Multi-Subject Camera Moves and Light Mode(2 posts)→
More from Apps
- Earthworm Jim Creator: AI Video Workflow Still Demands Intense Labor — Promptmethus · 2026-08-29
- $150 AI 'Self-Driving' Microscope Diagnoses Acute Leukemia — bravo_abad · 2026-08-29
- Runway launches 'HORSE' creative challenge with 1 million credits prize — notiansans · 2026-08-29
- Genealogy Tip: Using Google Advanced Search for Precise Ancestry Tracing — NickPassig · 2026-08-29
- Notion Custom Agents API enters public beta — thesaraharminta · 2026-08-29
- One Prompt Line to Fix Generic AI Summaries: Spot the Missed Details — Commercial-Most3081 · 2026-08-29