Maker ships QA gate that flags black frames and flicker in AI video renders before you pay

Sad_Perspective_8647 · reddit · 2026-09-14

A developer released Smart Token Guard, a paid QA gate that inspects AI video renders (ComfyUI, Kling, Runway, Veo) for blur, flicker, frozen segments, black frames, hard cuts and color drift, then returns PASS/RETRY/SWITCH/HALT with retry parameters. Calibrated on 250 benchmark clips, it caught 2.5s black frames and a 1.25s CogVideoX stall, though bad anatomy still needs human review. Runs as an MCP server or Python SDK; $9/mo for 300 checks, $29/mo for 3,000. Key money-saving tip: check the keyframe before image-to-video.

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