SFU (Selective Forwarding Unit)
Last updated: 11 July 2021
SFU stands for Selective Forwarding Unit. Also known in the specifications as SFM (Selective Forwarding Middlebox).
At times, the term is used to describe a type of video routing device, while at other times it will be used to indicate the support of routing technology and not a specific device.
An SFU is capable of receiving multiple media streams and then decide which of these media streams should be sent to which participants.
About WebRTC Glossary
WebRTC Glossary is a collaborative space where users can learn more about WebRTC related terms. Anyone can also modify or add new terms to this glossary, but it requires registration to the site first.