Method

Container

Container format vs spec allowlist

What we measure and how

Container format match against the spec's `assets.video.container.allowed` allowlist. The container is identified from its file-level format-name string (e.g. `mov,mp4,m4a`, `mxf`, `matroska,webm`) and compared verbatim against the spec's allowed values. Container failures usually mean a re-wrap is required, not a re-encode — the underlying essence is typically unaffected.

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.container.allowed

The full UMDP schema: /umdp.

Method identifier: container