Test: How to maintain facial likeness in Minimax H3 REF2VA? Is 720p necessary?
WholeBrain9977 · reddit · 2026-08-17
A user generating videos with Minimax H3 on an RTX 5070 and 32GB RAM found that facial likeness in REF2VA was poor at 480p, even with reference images. Attempts to render at 720p stalled at 0%, likely due to hardware limitations. The user asks if higher resolution improves likeness and shares tested parameter settings (INT8, Sageattention, Easycache, etc.).
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