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HI9 LED burn-in check

Upload a video, or check the sample. Runs in the browser on a normal website host.

16.67% off / 83.33% on

Source video

Pixel OFF time %

Off-time percent heatmap
Yellow = pixel is #000000 most of the clip. Dark = almost never off. White line = rest target.

OFF time % (raw)

Raw off-time percent heatmap

Pixels below rest target

Burn-in risk mask
Red = pixel does not meet the off ratio.

ON time %

On-time percent heatmap

OFF coverage over mean frame

Off coverage overlay