Video Frame Marking RTP Header Extension
RFC 9626, “Video Frame Marking RTP Header Extension”, is an Experimental document published in March 2025 by M. Zanaty, E. Berger, S. Nandakumar. The canonical text is published by the RFC Editor.
Abstract
This document describes a Video Frame Marking RTP header extension used to convey information about video frames that is critical for error recovery and packet forwarding in RTP middleboxes or network nodes. It is most useful when media is encrypted and essential when the middlebox or node has no access to the media decryption keys. It is also useful for codec-agnostic processing of encrypted or unencrypted media, while it also supports extensions for codec-specific information.
What “Experimental” means
Describes a specification that is part of a research or development effort, published so the community can gain experience with it.
The canonical text of RFC 9626 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 9627 The Layer Refresh Request RTCP Feedback Message
- RFC 9628 RTP Payload Format for VP9 Video
- RFC 9623 Implementing Interfaces to Transport Services
- RFC 9622 An Abstract Application Programming Interface for Transport Services
- RFC 9621 Architecture and Requirements for Transport Services
- RFC 9609 Initializing a DNS Resolver with Priming Queries
- RFC 9664 An EDNS Option to Negotiate Leases on DNS Updates
- RFC 9665 Service Registration Protocol for DNS-Based Service Discovery