Published Registers Latest Official SMPTE Metadata Registers Release
Publication Date: 2023-04 ("Vindaloo")
SMPTE ST 2123 is the formal publication of the SMPTE Metadata Registers. The XML files listed below match those in the latest revision: SMPTE ST 2123:2023-04.
All Registers are © 2023 SMPTE All rights reserved, but data may be reproduced in accordance with the embedded license.
The web views below should be regarded as purely informative – the XML documents are the canonical reference.
Some of these webpages contain a lot of data – please be patient as they load! The webpages are best viewed in Google Chrome.
- Labels Register
- Labels Table
- Labels UL Hierarchy Tree
- Labels XML
- Types Register
- Types Table
- Types UL Hierarchy Tree
- Types XML
- Elements Register
- Elements (by Group) Table
- Elements UL Hierarchy Tree
- Elements XML
- Groups Register
- Groups Table
- Groups UL Hierarchy Tree
- Groups Inheritance Tree
- Groups XML
- Essence Element Keys Register Essence XML
Online Tool – Generate Reg-XML from an MXF File
Powered by: Published Registers (above)
Produce a Reg-XML (SMPTE ST 2001-1) XML file for an MXF file on your machine instantly – no need to upload the entire MXF file! This allows you to see all of the Header Metadata at the start of an MXF file. This is powered by regxmllib. This tool uses Reg-XML dictionaries and Schemas that have been auto-generated from the Published Registers (directly above).
Previous Publications
Previous publications of the SMPTE Metadata Registers are provided for information only. Note that some earlier publications were as spreadsheets.