MiniMax H3 Camera & Motion Control Tested on a RTX 4070 with Only 8GB VRAM

big-boss_97 · reddit · 2026-11-14

A Reddit user tested MiniMax H3's camera and motion control locally on an RTX 4070 (8GB VRAM, 64GB RAM): renders at 736×576 took about 8-13 minutes. The motion source was a Blender 3D animation generated with Codex. Screenshots show wireframe-to-output comparisons with usable motion control and character consistency. A tutorial video is linked — useful reference for low-VRAM setups.

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