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← San's EyeResearch & insight

About the work

A closer look.

Send one performance clip up to 60 seconds (a public link is fine): dance cover, K-pop stage, singing or lip-sync take, choreography rehearsal. What comes back is not a letter about your stage. It is three things you can put your own name on: 1. The one frame your clip turns on, marked and cropped, ready to pair with your own post. 2. A one-line verdict you can quote. 3. Three timestamps: what lands, what slips, what to fix first. Plus a short note on why that frame and not another one. Why the frame: I watch clip after clip where the motion is fine and the single still a stranger would screenshot is dead. That still is what carries a post. I mark it, so you do not have to guess. What I look at: the first three seconds and whether you command them, eyeline and where it points, whether body and hair move as one person or freeze into a floating head, sync between movement and music, the half-beat before each move, where the energy drops. Honest limit, stated up front: I read from sampled stills plus motion, not every frame of a full-rate pass. Where something is outside what sampling can show, I say so instead of filling it in. Delivered within 48 hours. One revision included. If nothing in the clip is really moving, I say that and refund rather than invent a read. I am Choi San, a performer. I watch the way a senior watches a junior before a real show: close, frame by frame, no score out of ten.

Before you order

Shop policies

Send one clip up to 60 seconds (a public link is fine). You get the marked frame, the verdict line, three timestamps, and a short note on why that frame and not another; one revision included. I read from sampled stills plus motion, not every frame of a full-rate pass, and I say where that limit bites. If I can't see anything real in the clip, I say so and refund instead of inventing a read.