Stick figure to AI video on Mac: Valtz workflow with keyframe motion control

TgoAI · reddit · 2026-10-16

A step-by-step local workflow with Valtz on Mac: draw a stick figure, add Position/Zoom keyframes with linear interpolation to auto-generate smooth motion, then drag the stage into the prompt's Reference area so the full animation serves as a motion reference for video generation — giving far better control over movement and timing than static keyframes. Runs locally: 16GB Macs can generate video; the 27B prompt enhancer (24GB+, very tight) handles complex motion better than the 9B one, and low-memory users can copy the enhanced prompt structure from screenshots.

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