Method
Video blurriness
Image blurriness (Laplacian variance)
What we measure and how
Per-frame variance of the Laplacian operator on the grayscale-converted frame. Higher variance = sharper edges. Reports the file's median value vs `blurriness_laplacian_min` from the spec.
Spec fields consulted
These Universal Media Delivery Profile paths resolve this check's thresholds against your spec snapshot at the moment the job was submitted.
- · assets.video.quality.blurriness_laplacian_min
The full UMDP schema: /umdp.
Related methods
Method identifier: video_blurriness