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NAB 2011: On Making One Linear Channel into 20+ Video Streams

Just a few years ago, the big topic at the annual National Association of Broadcasters event was the digital transition. In that same time frame, we used to refer to “two screen” and “three screen” environments, to describe the shift of video programming to PCs and smaller screens.

All of that seems quaint now, in hindsight. The digital transition happened, without a lot of fanfare, in July of 2009; now, the number of screens capable of displaying television and video streams is into the double and triple digits.

Indeed, today’s all-digital marketplace is placing new challenges on the shoulders of the nation’s broadcasters.


John Bishop, Sr. VP of Business Development & Strategy for Inlet Technologies, now a part of Cisco, talks about Inlet’s multi-screen delivery and monetization and how these will add to Cisco’s offering.

For starters, today’s broadcast and cable networks are being asked to deliver one linear channel in as many as 30 different versions, because of the plethora of adaptive streaming methods in market. One linear stream might need to be encoded in to eight versions for Apple’s HTTP Live Streaming (HLS), six to eight for Adobe Flash, and so on for Microsoft Silverlight and other emerging platforms.

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