Server-Side Client Synchronization for Watch Together Applications Using CMAF Low Latency

Tech Papers 2021: A proposed scheme for "Watch Together" applications uses the built-in synchronization in CMAF low latency for DASH and HLS to achieve sub-second client time delays. This approach aims to address challenges with classical methods that involve delaying or accelerating clients and are prone to overflow/underflow situations.

Abstract

Watch Together is an application that has been widely deployed during the COVID-19 global health crisis. Early results show a much higher viewing time when the feature is activated. The synchronization between the A/V streamed content, combined with the need to have a low...

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Automatic quality control of broadcast audio

Tech Papers 2025: This paper describes work undertaken as part of the AQUA project funded by InnovateUK to address shortfalls in automated audio QC processes with an automated software solution for both production and distribution of audio content on premises or in the cloud.

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