& cplSiteName &

VoD Trends: Quality Over Quantity

Jeff Baumgartner
The Bauminator
Jeff Baumgartner
2/15/2013
50%
50%

As Netflix Inc. and VUDU Inc. go over the top to deliver VoD to the TV with better quality, including some stuff in 1080p format, cable operators are coming under increasing pressure to also boost quality of their VoD streams into the home, even as bandwidth remains a scarce resource. (See TW Cable Slams Netflix's 'Super HD' Policy.) One company that's trying to help the cable guys gloss up their VoD without also dialing up bit rates is Elemental Technologies Inc. (ETI), which overhauled its video-processing software for off-the-shelf encoding hardware that supports Intel Corp.'s new Sandy Bridge CPUs and Nvidia Corp.'s Tesla GPUs. The underlying idea is to improve video processing capabilities by two in half the rack space, and use 30 percent less power. A marquee customer for this is Comcast Corp., which is utilizing Elemental's new-generation system principally to prep and deliver VoD services to set-top boxes out of the Comcast Media Center (CMC) in Centennial, Colo. The vast majority of Comcast's set-tops rely on MPEG-based transport, and the bulk of Comcast's live TV and on-demand fare is still using MPEG-2, which is only half as efficient as MPEG-4. "A large part of the effort now is for VoD," said Comcast VP of Video Quality and Reliability Dave Higgins, noting that Elemental's new platform gives Comcast the opportunity to improve video quality without having to throw more bandwidth at it. Comcast is also working with Elemental to transcode and prepare on-demand, TV Everywhere content for tablets, PCs and smartphones that support the operator's Xfinity TV apps. Elemental tells me that they're also involved with creating content for Comcast's new IP-capable X1 platform as well as Streampix, the operator's new subscription VoD service for set-tops and mobile devices. (See Elemental Eases Into Comcast OTT Role and Comcast's X1 Comes to Colorado.) Comcast isn't using Elemental's latest generation for TV Everywhere services yet, but "ultimately we are headed toward more wide scale use of the Elemental software update," Higgins said. Elemental, which counts Envivio Inc. and Harmonic Inc. among its competitors, has already built in a software-upgrade path for HEVC/H.265, an emerging codec that requires more processing than MPEG-4, but will be 50 percent more efficient from a bandwidth standpoint. Some possible applications for HEVC include the eye-popping 4K/Ultra HD format as well as mobile/multi-screen video. Comcast has not announced any commitments for the new codec, but HEVC "is definitely on the roadmap for the industry," Higgins said. "The challenge is to be able to deliver next-generation products out to the end user." That seems to jibe with what Elemental is hearing from its customers. Elemental VP of Marketing Keith Wymbs said 67 percent of 103 customers who responded to a customer satisfaction survey indicated that they're interested in kicking the tires on HEVC within the next nine months.

— Jeff Baumgartner, Site Editor, Light Reading Cable

(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
More Blogs from The Bauminator
Don't expect anything more to pop for a while, but one analyst sees John Malone & Co. as the 'logical, ultimate acquirer of Ziggo' if the price is right
Cable operators will need to free up at least 24MHz of spectrum for Docsis 3.1. But why is that the magic number?
Liberty Media's rumored plan to snag a 25% stake in Charter for $2.5B could aid the MSO's M&A strategy
Top US cable operators lost 1.41 million video subs in 2012, but the bleeding continues to show signs of slowing in a saturated pay-TV market
Aereo streams its 'no cable required' tagline into the video world. Will consumers tune in to the message?
From The Founder
Download our complete guide to de-risking NFV deployment in 2016, including:
  • An eight-step strategy to deploying NFV safely, based on input from the companies that have already started virtualizing their production networks.
  • Interviews with leading executives at Colt, AT&T, Deutsche Telekom, Cisco, Nokia, ZTE, Ericsson and Heavy Reading.
  • Flash Poll
    Live Streaming Video
    Prepping for the Future: Upskill U Explained
    During this short kick-off video, Doug Webster, Vice President of Service Provider Marketing, Cisco, and Light Reading’s CEO & Founder Steve Saunders give an overview of Upskill U.
    LRTV Interviews
    AT&T Expert on the Key Pillars of UC

    4|29|16   |   03:58   |   (0) comments


    Vishy Gopalakrishnan, AVP of product marketing at AT&T, talks about the three developments that are making unified communications and collaboration secure and reliable for enterprise users.
    LRTV Documentaries
    LRTV Report: Mobile Core Innovation

    4|28|16   |   25:32   |   (0) comments


    Hear from multiple industry experts from Deutsche Telekom, SK Telecom, Heavy Reading, Huawei, Cisco, Ericsson, Nokia, NEC and many more about developments in the mobile core as operators virtualize their IMS and evolved packet core systems and prepare for a 5G world.
    LRTV Huawei Video Resource Center
    NFV World Congress Highlight

    4|26|16   |     |   (0) comments


    The highlight of the NFV World Congress contains exciting telecom news. Join us for an inside look at Huawei's ICT 2020 plan and its latest collaboration with industry leaders.
    LRTV Interviews
    Unified Comms Finds Its Voice

    4|25|16   |   03:44   |   (0) comments


    Peter Quinlan, VP of UCC Product Management at Tata Communications, talks about the evolution of the unified communications and collaboration services sector and how voice is now a big part of current developments.
    LRTV Documentaries
    So... What Do We Do Now?

    4|25|16   |   03:24   |   (0) comments


    After a long hiatus, Max Dingman, the CEO of a GeeGhiz, returns for a motivational board room pep talk.
    LRTV Documentaries
    NAB 2016 Highlights

    4|21|16   |     |   (0) comments


    Light Reading's Cable/Video Practice Leader Alan Breznick climbs down from the slots to tell us about the latest news in broadcast technology at NAB 2016 in Las Vegas.
    Between the CEOs
    CEO Chat: Deepfield's Craig Labovitz

    4|21|16   |     |   (0) comments


    In this latest installment of the CEO Chat series, Craig Labovitz, co-founder and CEO of Deepfield, sits down with Light Reading's Steve Saunders in Light Reading's New York City office to discuss how Deepfield fits in with the big data trend and more.
    Shades of Ray
    Leading Lights 2016: Shortlists Announced

    4|20|16   |   0:53   |   (0) comments


    The judging is over and the Leading Lights 2016 shortlists have been published -- you can see who made the cut by clicking on this link.
    LRTV Custom TV
    Introducing MulteFire – Qualcomm at MWC 2016

    4|18|16   |   3.29   |   (0) comments


    MulteFire is the latest option for using LTE in unlicensed spectrum. As oppose to its close 'siblings', LAA and LTE-U, MulteFire operates solely in unlicensed spectrum, which enables it to offer the best of two worlds – LTE-like performance with WiFi-like deployment simplicity. In this interview, Sanjeev Athalye, Sr. Director, Product Management at Qualcomm ...
    Between the CEOs
    CEO Chat: Grant Van Rooyen of Cologix

    4|18|16   |     |   (0) comments


    Grant van Rooyen, president and CEO of Cologix, sits down with Steve Saunders, founder and CEO of Light Reading, in the vendor's New Jersey facility to offer an inside look at the company's success story and discuss the importance of security in the telecom industry.
    LRTV Huawei Video Resource Center
    ONS 2016 – Demonstration of Huawei's NetMatrix Multi-Vendor SDN Orchestrator

    4|15|16   |     |   (0) comments


    This demonstration shows how Huawei's NetMatrix SDN Orchestrator (SDN-O) addresses an operator's core service agility needs for services spanning multi-domain, multivendor networks: it includes a demonstration of:
    - Rapid New Service Design: using YANG to model a complex example of multi-domain, multivendor L3VPN network connectivity service that ...
    LRTV Custom TV
    AT&T Wants to Own North Carolina

    4|15|16   |     |   (1) comment


    Venessa Harrison, president of North Carolina for AT&T, tells how the company will expand its GigaPower service beyond the seven N.C. cities it already serves.

  • This blog, sponsored by AT&T, is the second part of a ten-part series examining next-generation broadband technologies titled "Behind the Speeds."
  • Upcoming Live Events
    May 23, 2016, Austin, TX
    May 23, 2016, Austin Convention Center
    May 24-25, 2016, Austin Convention Center, Austin, TX
    September 13-14, 2016, The Curtis Hotel, Denver, CO
    December 6-8, 2016,
    June 16-18, 2017, Austin Convention Center, Austin, TX
    All Upcoming Live Events
    Infographics
    A new survey conducted by Heavy Reading and TM Forum shows that CSPs around the world see the move to digital operations as a necessary part of their overall virtualization strategies.
    Hot Topics
    Ultra-Broadband Summit, Hong Kong
    Iain Morris, News Editor, 4/27/2016
    WiCipedia: Woman Cards & Bitch Switches
    Sarah Thomas, Director, Women in Comms, 4/29/2016
    FCC Poised to Re-Regulate Wholesale Access
    Carol Wilson, Editor-at-large, 4/28/2016
    Amazon AWS Reports $2.6B Quarterly Revenue, Up a Colossal 64%
    Mitch Wagner, West Coast Bureau Chief, Light Reading, 4/28/2016
    GoT Fans Curse HBO (Not Right) Now
    Mari Silbey, Senior Editor, Cable/Video, 4/25/2016
    Like Us on Facebook
    Twitter Feed
    BETWEEN THE CEOs - Executive Interviews
    In this latest installment of the CEO Chat series, Craig Labovitz, co-founder and CEO of Deepfield, sits down with Light Reading's Steve Saunders in Light Reading's New York City office to discuss how Deepfield fits in with the big data trend and more.
    Grant van Rooyen, president and CEO of Cologix, sits down with Steve Saunders, founder and CEO of Light Reading, in the vendor's New Jersey facility to offer an inside look at the company's success story and discuss the importance of security in the telecom industry.
    Animals with Phones
    Live Digital Audio

    Of all the tech companies in the Valley, Intel has made the most aggressive commitment to building a diverse and inclusive workplace culture. It's doing so by taking concrete, measurable steps, making a large financial investment and through a commitment to complete transparency about its progress. In this radio show, WiC Director Sarah Thomas will be joined by Shlomit Weiss, Intel's Vice President, Data Center Group, and General Manager of Networking Engineering, who will share with us why Intel is tackling this huge challenge, how and to what effect. She will also discuss her unique experiences leading development of Client SOC development in the past and today leading development of all of the chipmaker's silicon hardware for networking IPs and discrete devices and managing a team of 600 engineers across Israel, Europe and the US.