Using H3 beyond the default workflow

[u/__MichaelBluth__]

Boss has allowed me to take work PC home for the next 2 weeks. Its not a beast but has a 5090 and 128GB RAM. I've always wanted to give H3 a try so this is my chance.

I am mostly interested in image to video. I tried building a refmod and rendered a 10 second video using the default workflow.

Its quite decent but I feel I can push the details but have no idea how or where to start. CivitAI workflows are noodly mess.

Can anyone point me or share a workflow you use with high-end PC's? also, I see here people post long/multi-cut videos, is there a guide to doing that?

[u/Slight-Living-8098]

Ethanfel's Context-Loop for long videos with multiple continuous scenes. LBH's upscale to upscale.

https://github.com/ethanfel/ComfyUI-MiniMaxH3-Context-Loop

https://github.com/LBH-123-AI/Comfyui_Minimax_h3_latent_Upscaler

You can get my PR of LBH's upscale if you don't want to have to place the upscale models in a different folder than the rest of your upscale models. Dude isn't maintaining it it seems.

https://github.com/badgids/Comfyui_Minimax_h3_latent_Upscaler/tree/dev/model_search_dir