Method

Video image tilting

Image tilt angle (Hough-line dominant direction)

What we measure and how

Detects geometric tilt of the image by finding the dominant edge orientation via Hough-line transform. Reports the median tilt angle (degrees off horizontal) vs `image_tilt_max_degrees`. Catches misaligned cameras and incorrect rotation metadata.

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.image_tilt_max_degrees

The full UMDP schema: /umdp.

Related methods

• Black frames
• Frozen frames
• Video aliasing
• Video blockiness
• Video blurriness

Method identifier: video_image_tilting