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Materialising a new architecture for a distributed MCU in the Cloud

Abstract:

New technologies are making videoconferencing more ubiquitous than ever. This imposes a big challenge for scaling software MCUs, the traditional videoconferencing servers. We propose, implement and test an architecture for a distributed MCU designed to be deployed in a Cloud Computing environment. The main design idea is to break monolithic MCUs into more simple parts: broadcasters. These broadcasters can be deployed independently on the fly. This achieves a higher deployment granularity and flexibility. We describe the control architecture that allows this distribution and prove the viability of the system with a fully developed implementation.