Improving Adaptive Video Delivery Through Active Management (2013)

By Santhana Chari, Arris and Mark Francisco, Comcast

Adaptive delivery technologies which are in use to deliver services over unmanaged networks will allow for greater efficiency and capability of managed networks. A unified video processing workflow that can scale to large scale video delivery is described. Using this workflow from content ingest to distribution will provide a higher quality of experience over a wide range of devices. The concept of active management of adaptive delivery is proposed and described as a method of maintaining network capacity and incremental offering of new services and formats. A method of validating adaptive profiles is described and results presented comparing a number of different adaptive technology implementations.

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