ST 2110 Over WAN AG Update at VidTrans 2022

Presented by: Andy Rayner - Nevion
(as chair of the SMPTE ST 2110 over WAN Activity Group)

This Update provides a summary of the activities of the AG (Activity Group) since the previous VSF meeting series.

As ST 2110 takes off for use in studio facilities there is an emerging requirement to long-haul these IP flows over Wide Area Networks. In doing this, there are issues that arise that will not be present in the Studio/Campus environment that need to be addressed in a common manner to allow seamless operation of multi-campus environments.

These include (but are not limited to) the following: Flow protection, Flow trunking, Essence alignment, Low latency handling, Format conversion, Compression, Protection of other data flows, Security, PTP trunking, Wan timing & associated control (NMOS) filtering and border proxying.