IPTC Video Metadata Hub
Recommendation 1.7
Approved by the IPTC Standards Committee in October 2025. Available at www.iptc.org/std/videometadatahub/recommendation/1.7
Specification
Properties
The Video Metadata Hub’s set of metadata properties includes:
- ~ 20 properties describing what can be seen and heard in the video
- ~ 15 properties providing rights related information
- ~ 15 properties for administrative purposes
- ~ 25 properties covering technical characteristics
- ~ 15 structures of properties which are used for properties listed above
Each property is defined with:
- a name
- a definition of its semantics
- a basic data type
- a definition how often it may occur in the metadata about a piece of video
Technical Implementation
All Video Metadata Hub properties can be expressed by these technical standards:
- XMP – for metadata embedded into the binary video file
- JSON – for a stand-alone and light-weight exchange of metadata, e.g. by APIs
- C2PA – all IPTC Video Metadata Hub properties can be embedded into C2PA assertions using the CAWG Metadata Assertion (current version 1.1) from the Creator Assertions Working Group.
User Guide
We have created a detailed guide to using and implementing IPTC Video Metadata Hub whichÂ
Example video files with embedded metadata
These video files contain all properties defined by the specified version of the Video Metadata Hub are populated, embedded in the file’s XMP header. The property values reflect the property name to help understanding what is displayed in a user interface. The video may be downloaded (8 MB) and its metadata examined using video editors or tools such as ExifTool.
- IPTC Reference video for Video Metadata Hub 1.0
- IPTC Reference video for Video Metadata Hub 1.1
- IPTC Reference video for Video Metadata Hub 1.2
Recommended Mapping
Many of the Hub properties are mapped to properties defined by one or more of these standards:
- Apple’s Quicktime format – Quicktime to IPTC Video Metadata Hub 1.7 mapping recommendations
- DPP AS-11 –Â DPP AS-11 to IPTC Video Metadata Hub 1.7 mapping recommendations
- MovieLabs MDDF – MovieLabs MDDF to IPTC Video Metadata Hub 1.7 mapping recommendations
- MPEG-7, approved by ISO as ISO 15938-5Â – MPEG-7 to IPTC Video Metadata Hub 1.7 mapping recommendations
- IPTC’s NewsML-G2Â – NewsML-G2 to IPTC Video Metadata Hub 1.7 mapping recommendations
- PBCore, a format for organising archival information about audiovisual content developed by the US public broadcasting community – PBCore 2.1 to IPTC Video Metadata Hub 1.7 mapping recommendations
- Schema.org, the open community for embedding semantic metadata in web pages – Schema.org to IPTC Video Metadata Hub 1.7 mapping recommendations
- Sony XDCAM MXF – Sony XDCAM MXF to IPTC Video Metadata Hub 1.7 mapping recommendations
- SMPTE / Panasonic P2 MXF – SMPTE / Panasonic P2 MXF to IPTC Video Metadata Hub 1.7 mapping recommendations
- Canon VideoClip XML – Canon VideoClip XML to IPTC Video Metadata Hub 1.7 mapping recommendations
- EIDRÂ – EIDR Data Fields 2.0 to IPTC Video Metadata Hub 1.7 mapping recommendations
Use Cases
The IPTC Video Metadata Hub User Guide contains a section on use cases showing how a subset of the properties can be useful in these usage scenarios, among others:
- Enterprise Advertising Production
Non-broadcast corporate marketing video assets - Galleries, Libraries, Archives, Museums (GLAM)
Moving image material held by cultural institutions, for preservation, exhibition or reference - Stock Footage
Individual film/video footage clips from production or archive, made available for licensing or repurposing - Long-form Production
Finished programming ready for broadcast playout or OTT delivery. (Note that the example video for long-form production will be added to this guide in the future) - Broadcast Media Management
Broadcast asset management for repository and archive. - News Agency
Individual video news item distributed or published by a news agency