AES67/ST2110 Technical: Synchronization and Redundancy

Networked Audio

Presenters:
Claudio Becker-Foss, DirectOut GmbH - Mittweida, Germany
Andreas Hildebrand, ALC NetworX GmbH - Munich, Germany

With a shared interest in media operability, the AES and SMPTE have both been developing standards for networked media. The audio part of SMPTE’s new standard for “Transport of Professional Media over Managed IP Networks”, ST 2110, builds on AES67, the “High-performance streaming audio-over-IP interoperability” standard. This session features several noted authors in the field to discuss these standards from a technical perspective, namely explaining commonalities and constraints among both standards, the principles of sample-accurate synchronization among individual essence streams and how to implement increased operating safety utilizing stream redundancy as defined in SMPTE ST2022-7.