RTX 5090 owner seeks controllable segmented workflows for Wan2.2 local video generation

Legionhome81 · reddit · 2026-09-07

A non-developer describes running local AI video generation on an RTX 5090 with ComfyUI: most models work despite LLMs claiming Blackwell is 'too new'. After testing LTX 2.5 and MiniMax H3 and finding weak character/motion control, they prefer Wan2.2 with 5-10s segments but lack per-segment preview before full renders, and ask the community for reliable workflows. The end goal is building an AI influencer persona.

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