bquinn
commented
2 years ago Flashing light warnings are covered in #3 .
In IPTC Photo Metadata we have recently added Alt Text (Accessibility) and Extended Description (Accessibility).
We could simply add the same properties to VM Hub.
This won't cover all accessibility needs, but it's a good start.
Proposed fields:
| Property Group | Property Name | Definition / Semantics | User Notes | Change Notes | Basic Type/Cardinality | EBUcore Property | XMP Property |
|---|---|---|---|---|---|---|---|
| describing a/v content | Alt Text (Accessibility) | A brief textual description of the purpose and meaning of a video that can be accessed by assistive technology or displayed when the video is disabled in the browser. It should not exceed 250 characters. | New 1.4 | Lang Alt | n/a | Iptc4xmpCore:AltTextAccessibility | |
| describing a/v content | Extended Description (Accessibility) | A more detailed textual description of the purpose and meaning of a video that elaborates on the information provided by the Alt Text (Accessibility) property. This property does not have a character limitation and is not required if the Alt Text (Accessibility) field sufficiently describes the video. | New 1.4 | Lang Alt | n/a | Iptc4xmpCore:ExtDescrAccessibility |
eg