v1.2.0 – Initial Release
Herrgotts H3 Infinite Continuation Suite v1.2.0
First public release of the H3 Infinite Continuation Suite for ComfyUI.
The suite combines repeated FL2VA First/Last-Frame keyframe anchoring with direct H3 video/audio latent continuation, aiming to preserve the visual quality and control of keyframe-based generation while maintaining motion and native-audio continuity across longer chains.
Highlights
- Direct H3 video + audio latent continuation
- Repeated FL2VA keyframe quality resets
- Automatic frozen-tail detection
- Phase-aligned latent handover
- Safe Tail Bridge for cleaner visual seams
- Seamless video stitching with short context-aligned crossfades
- 15 ms audio de-click crossfades
- Saved-chain stitching for separately generated clips
- Memory-conscious sequential decode and final encode
- Example workflows for Start, Continue, 3-Clip Showcase and Saved Chain Stitching
Example
h3-infinite-7-clip-example.mp4 is a 7-segment / ~61-second example generated with the included continuation workflow and stitched automatically with Safe Tail Bridge enabled. I've removed a few seconds of nonsense speach at the end using kdenlive.
No additional upscaling has been applied.
Settings:
736x1280 px
15 Steps
res_multistep
The example contains no manual editing at the clip boundaries. Very small single-frame brightness variations may still occasionally be visible.
Notes
This is an experimental community project and not an official MiniMax continuation mode. Testing across different hardware configurations and longer chains is still welcome.
See the repository README for installation, usage, prompting guidance, limitations and technical details.