SpectraQC

Method

Content burnt in text

Burnt-in / on-screen text detection (vision model)


What we measure and how

Claude vision classifies each sampled keyframe for the presence of on-screen burnt-in text (titles, lower thirds, watermarks, station identifiers). Reports the count of frames flagged and a sampling-rate-aware projected coverage percentage. The spec's `overlays.burnt_in_text` may forbid all burnt-in text or allow specific kinds.


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.

The full UMDP schema: /umdp.


Related methods


Method identifier: content_burnt_in_text