'QOE', 'UHDTV' in Video Breakthroughs

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Rescooped by Nicolas Weil from DASH-pulse

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Improving the Quality of Experience with MPEG-DASH Ultra HD

From www.streamingmediaglobal.com - September 2, 2014 5:56 AM

How can publishers ensure that their viewers are getting a TV-like experience with MPEG-DASH video? At the recent Streaming Forum conference in London, experts from Qualcomm and Bitmovin explained the finer points of QoE for DASH.

"How can the DASH standard or standardized formats have to increase the quality, once there is some kind of metrics or logging functionality at the client that gives you means to communicate to another instance -- a logging server or whatever -- what's going on in the client side?" asked Christian Timmerer, CIO for Bitmovin. "In DASH there is an Annex D which is a normative definition of semantics for these metrics according to different observation points. If you have the DASH access client -- that basically is the one that issues the HTTP request -- and gets the responses and hands that over to what we call here a DASH-enabled application, which then in the end feeds into a display for rendering purposes or whatever."

Via DASH Industry Forum

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Dolby's High Dynamic Range TV Tech Delivers a Bigger 'Wow' Than UHD

From variety.com - January 6, 2014 4:10 PM

“This may be the icing that makes the UHD cake work.”

The Dolby demo, showing a 1080p HD picture with pumped-up brightness and color, was a startling improvement over even the best TVs available today, including the early UHD models. Metallic surfaces gleam like mirrors. Colors glow, luminous and rich. Highlights and shadows alike keep their detail. What’s more, unlike 4K TV, that improvement is visible even at a distance from the screen.

Nicolas Weil's insight:

On the same topic : http://www.hollywoodreporter.com/behind-screen/dolby-proposing-disruptive-new-imaging-666400

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Perform Video's curator insight, January 7, 2014 4:28 AM

This may be the icing that makes the UHD cake work

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PeerApp, Sandvine and Limelight Demonstrate End-to-End Guaranteed Delivery of 4K Video and Content Monetization Using Content Service Extension Architecture at CableLabs

From www.marketwired.com - April 3, 2014 9:19 AM

PeerApp, Limelight Networks and EdgeCast Networks jointly formed the open Content Service Extension initiative last year to enable an open-standards environment through which broadband operators can work collaboratively with Internet content providers and web applications to deliver services in a manner that efficiently utilizes network infrastructure and maximizes subscriber Quality of Experience (QoE). The CSE architecture allows CDNs and content service providers to extend their business logic and delivery footprint deeply into operator networks, through invocation of network functions and capabilities deployed and controlled by the operator. It also establishes a mechanism through which operators can be fairly compensated for the role their infrastructure and network capabilities play in service delivery. In addition to participating in this demonstration, Sandvine will also be formally joining the Content Service Extension initiative.

The demonstration features managed delivery of 4K video content from Limelight's global CDN footprint into the home, triggering operator caching and network Quality of Service (QoS) extension services in a trusted and controlled fashion. The operator-side implementation of the CSE service architecture includes PeerApp's UltraBand cache and CSE controller platforms as well as Sandvine's Service Delivery Engine (SDE).

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