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Feature Origins
This project distinguishes five relationships:
- Original — designed and implemented in this repository.
- Adapted — implementation work is based on identified upstream code or an algorithm.
- Inspired — an upstream idea informed a new local implementation.
- Integrated — this pack interoperates with an upstream API.
- Compatibility — retained so saved workflows or other packs keep working.
The recursive scene Plan, visual editor, checkpoint/review loop, disk-backed assembly, Run Manager, prompt history, Source Timeline, audio/transition policy contracts, Preflight, structured scene dependencies, tagged-reference compiler, semantic picture anchors, Latent Guide, Tone Carry Guide, and recovery blend schedules are original implementations in this repository.
They build on the attributed H3 continuity foundation and upstream ComfyUI interfaces below.
| Feature | Relationship | Source | Revision / license |
|---|---|---|---|
| Motion Context foundation, patch-ownership ABI | Adapted | NikoDemon80/ComfyUI-H3-Motion-Context |
c140ae99b8c3, GPL-3.0 |
| Last-frame support, 56-frame context, Seam Probe | Adapted | NikoDemon80/ComfyUI-H3-Motion-Context |
658ba11ae917, GPL-3.0 |
| Generated-audio budgeting | Inspired | seitanism/ComfyUI-H3-Motion-Context-MultiRef |
4b484a3, GPL-3.0 |
| Hard/Soft AV, master audio, bridge, exact AV timing | Adapted | MultiRef | Updates 4–6 through 56f7586597929c43a6373ef28f6f84f26411b223, GPL-3.0 |
| Per-token video/audio denoise masks | Integrated | ComfyUI PR #15375 by drozbay | Post-review mask design through 989e7a9bb79a370d20f63674b54dead993f6f4a1
|
| General source/mask-grid editing workflow | Adapted | ethanfel/ComfyUI-MiniMaxH3-PerRowMasking |
d6a7964b9fd64f65f1773f84cba3b29665128e59, GPL-3.0 |
| Exact causal/token mask conversion | Adapted | drozbay/MaskVidExperiments |
d98cc899c1fac718acf81cde1735bf57281097cf, GPL-3.0 |
| Native arbitrary-position H3 guides | Integrated | ComfyUI PR #15439 by drozbay | No node implementation copied |
| Detail Guide chroma-noise recipe | Adapted | MacroSony/minimax-h3-chained-character-swap |
609e74233445067afa06bd5a3428bc645d555a01, MIT |
| Detail AV latent-noise recipe | Adapted | beijinren/ComfyUI-H3-Context-Noise |
7e5531233b42dadd19c40d86770521a36508c358, MIT |
| Selected reference/dialogue editor interactions | Inspired | nkxx188/ComfyUI-MiniMaxH3-Easy | MIT |
| Legacy widget-width repair | Adapted with permission | pekkAi-dev/ComfyUI-LegacyWidgetWidthFix | Shared marker names retained for coexistence |
- Native Add Guide remains ComfyUI core code; this pack emits compatible guide records.
- The PerRowMasking model-forward wrapper was not copied. Masked editing uses the newer capability-aware PR #15375 path.
- MaskVidExperiments crop, uncrop, and workflow nodes were not copied; only the causal grouping and conservative token-reduction algorithm were adapted.
- Editor inspiration from MiniMaxH3-Easy did not copy its graph scheduling, Plan serialization, history storage, or chain integration.
Record the upstream repository, author, revision, license, relationship type, local implementation area, and behavioral differences in the same change. Integration with an API should not be described as copied code; an adaptation should not be described as fully original.
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