![]() ![]() I’ll explain how the content encryption information is communicated along the video distribution chain, how the two major streaming protocols handle encryption information differently, the peculiar challenges facing live streaming, and the direction I’m exploring. In this blog I’ll talk more from technical aspects. In the end I briefly mentioned the idea in the video industry and my thinking on how to tackle the issue. We identified the main obstacle to merging the two workflows into one is the concern over service quality, changing content keys during live broadcast might lead to client storms and disrupt viewing experience. With TV streaming on the rise, the costs of running OTT services are accumulating. In my previous post I reviewed the inefficiency of having two parallel workflows packaging the same content asset into duplicated copies, one for live TV and the other for catch-up.
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