Local cinematic AI video on RTX 3080: ChatGPT-made reference frames plus a full shot-plan prompt
pixellegolas · reddit · 2026-10-26
A Reddit user shares their first cinematic AI video attempt with MiniMax H3 on an RTX 3080. Cinematic LoRAs kept altering reference images, so they used ChatGPT to design better cinematic baseline reference frames instead. Setup: 0.9MP, 10s per shot, Singularity H3 ref2va pruned 1.3, no turbolora, 30 steps, upscaled with RTX Video Upscale. They share a full structured prompt template covering shot plan (2.39:1 framing, locked-off camera, soft side light), composition, 35mm film look (organic grain, halation), and volumetric lighting with identity/wardrobe/lighting consistency across shots.
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