Light Reading
Sources say Comcast is conducting a small nDVR pilot that closely emulates the system Cablevision deployed in Connecticut and New York

Comcast Tests Network DVR in Boston

Jeff Baumgartner
LR Cable News Analysis
Jeff Baumgartner
4/13/2012
50%
50%

Comcast Corp. (Nasdaq: CMCSA, CMCSK) is conducting a small, technical trial of a network DVR that closely mimics what Cablevision Systems Corp. (NYSE: CVC) has already deployed to its customers, Light Reading Cable has learned.

And when we say small trial, we're talking tiny small. The Boston test, says an industry source, has fewer than a dozen people on it during the early phases.

The test, though limited, is an indication that Comcast is giving the network DVR idea a serious look. While there's no guarantee the MSO will launch such a product in the near term, it's not a huge surprise that it's gotten this far. Comcast executives have expressed interest in testing a network DVR since last June's Cable Show in Chicago. (See Comcast Explores Network DVRs and Comcast to Run Small Net-DVR Trial .)

One source described 2012 as the "proof of concept" year for Comcast's project, and the MSO will vet all the technical angles before it tries to do anything more.

"They are going slow," says a person who's familiar with the Boston test. "It's more about affirming the technical and operational feasibility of deploying a network DVR."

Comcast is said to be emulating Cablevision's remote storage-DVR (RS-DVR) architecture, and one source notes that Cablevision is cooperating with Comcast on the Boston trial. Comcast declined to comment about the project.

Cablevision's RS-DVR architecture requires customers to set up their own recording requests. The system then writes and stores individual copies that can only be accessed by the subscribers that made them. So if 25,000 subscribers set up a recording for Game of Thrones, the RS-DVR has to make 25,000 individual copies.

It's not super-efficient from a storage perspective, but it's currently the only way to sidestep existing copyright laws. It's also considered to be more power- and cost-efficient than deploying set-tops outfitted with local hard drives. The all-IP "X3" HD client box said to be on Comcast's roadmap is the kind of device that could take advantage of a network DVR. (See Supremes Stand Clear of RS-DVR Case and Comcast Sizes Up All-IP Set-Top .)

And Comcast isn't alone. Other service providers and suppliers, including Aereo Inc. and EchoStar Corp. LLC (Nasdaq: SATS), are following Cablevision's technical lead as they deploy or plan their own network DVR products. (See EchoStar Sets Sights on a Network DVR , Can Aereo Survive a Broadcaster Assault? and EchoStar Readies Over-the-Top Video Play.)

New Charter Communications Inc. CEO Tom Rutledge championed the network DVR cause when he was the COO of Cablevision, but that sort of product does not appear to be on Charter's list of short-term priorities. (See Charter Keeps RS-DVR on Sidelines.)

— Jeff Baumgartner, Site Editor, Light Reading Cable



(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View
Educational Resources
sponsor supplied content
Educational Resources Archive
Flash Poll
From The Founder
It's clear to me that the communications industry is divided into two types of people, and only one is living in the real world.
LRTV Huawei Video Resource Center
Dr. Dong Sun Talks About Carriers' Digital Transformation & Huawei’s Telco OS

1|29|15   |   6:28   |   (0) comments


Dr. Dong Sun, Chief Architect of Digital Transformation Solutions at Huawei, discusses how telecom operators can become digital ecosystem enablers and deliver optimal user experiences that are in real-time, on-demand, all-online, DIY and social (ROADS).
LRTV Huawei Video Resource Center
Huawei's Chief Network Architect Talks about Network Experience & Operators’ Strategies

1|29|15   |   3:39   |   (0) comments


In the digital age, network experience has become the primary productivity especially for telecom operators. In this video, Wenshuan Dang, Huawei’s Chief Network Architect, discusses how carriers can tackle the challenge of infrastructure complexity in order to enhance business agility and improve user experience.
LRTV Documentaries
The Rise of Virtual CPE

1|27|15   |   01:38   |   (5) comments


As NFV strategies evolve from tests and trials to production telco networks, expect to hear a lot about virtual CPE (customer premises equipment) rollouts during 2015.
LRTV Documentaries
Optical Is Hot in 2015

1|23|15   |   01:56   |   (2) comments


Optical comms technology underpins the whole communications sector and there are some really hot trends set for 2015.
LRTV Custom TV
Policy Control in the Fast Lane

1|22|15   |   2:57   |   (0) comments


What's making policy control strategic in 2015 and beyond? Amdocs talks with Heavy Reading's Graham Finnie about the key factors driving change in the data services landscape. Find out what his policy management research reveals about the road ahead for policy control – and sign up for
LRTV Documentaries
Highlights From the 2020 Vision Executive Summit

1|21|15   |   4:33   |   (2) comments


In December 2014, Light Reading brought together telecom executives in Reykjavik, Iceland to discuss their vision for high-capacity networks through the end of the decade. The intimate, interactive meeting was set against the backdrop of Iceland's spectacular natural beauty. As one of the event's founding sponsors, Cisco's Doug Webster shared his company's ...
LRTV Huawei Video Resource Center
Huawei Pay-TV Partner Harmonic, Helping Carriers Accelerate 4K Video Deployment with Huawei

1|20|15   |   5:42   |   (1) comment


At IBC, Peter Alexander, Senior Vice President & CMO at Harmonic, speaks about the growing interest in pay-TV service and its branching into multiple devices.
LRTV Huawei Video Resource Center
Sony Marketing Director Olivier Bovis Discusses the Outlook for 4K and Cooperation With Huawei at IBC 2014

1|20|15   |   6:50   |   (0) comments


At IBC, Olivier Bovis, Marketing Director of Sony, speaks about the coming of the 4K era.
LRTV Huawei Video Resource Center
Huawei Pay-TV Partner Envivio, Helping Carriers Accelerate 4K Video Deployment

1|20|15   |   2:57   |   (0) comments


At IBC, Olivier Bovis, Marketing Director of Sony, speaks about the coming of the 4K era.
LRTV Huawei Video Resource Center
Pay-TV's Networked Future

1|20|15   |   6:29   |   (0) comments


At IBC, Jeff Heynen, Principal Analyst at Infonetics, speaks about the future of the pay-TV industry and its transition.
LRTV Huawei Video Resource Center
Jeff Heynen: Distributed Access Will Help MSOs Compete in the Future

1|20|15   |   2:26   |   (0) comments


At IBC, Jeff Heynen, Principal Analyst at Infonetics, speaks about moving to distributed access and the future trend of cable business.
LRTV Interviews
Cisco Talks Transformation

1|20|15   |   13:02   |   (0) comments


In December 2014, Steve Saunders sat down with Cisco VP of Products & Solutions Marketing Doug Webster at Light Reading's 2020 Vision executive summit in Reykjavik, Iceland. They spoke about Cisco's approach to network virtualization as well as how service providers can begin to monetize high-capacity networks through the end of the decade.
Upcoming Live Events
February 5, 2015, Washington, DC
February 19, 2015, The Fairmont San Jose, San Jose, CA
March 17, 2015, The Cable Center, Denver, CO
April 14, 2015, The Westin Times Square, New York City, NY
May 12, 2015, Grand Hyatt, Denver, CO
May 13-14, 2015, The Westin Peachtree, Atlanta, GA
June 8, 2015, Chicago, IL
June 9-10, 2015, Chicago, IL
June 9, 2015, Chicago, IL
September 9-10, 2015, The Westin Galleria Dallas, Dallas, TX
September 29-30, 2015, The Westin Grand Müchen, Munich, Germany
November 11-12, 2015, The Westin Peachtree Plaza, Atlanta, GA
December 1, 2015, The Westin Times Square, New York City
December 2-3, 2015, The Westin Times Square, New York City
Infographics
Hot Topics
Google Continues Gigabit Expansion
Jason Meyers, Senior Editor, Gigabit Cities/IoT, 1/27/2015
Comcast Apologizes to 'A**hole' Brown
Mitch Wagner, West Coast Bureau Chief, Light Reading, 1/29/2015
Cablevision's New WiFi Try – Freewheeling Enough?
Mari Silbey, Independent Technology Editor, 1/26/2015
Overture Builds on NFV Foundation
Mitch Wagner, West Coast Bureau Chief, Light Reading, 1/27/2015
Bumper iPhone Sales Boost Apple Profits
Iain Morris, News Editor, 1/28/2015
Like Us on Facebook
Twitter Feed
Webinar Archive
BETWEEN THE CEOs - Weekly Executive Interview
Join us live for Light Reading's interview with Jay Samit, the newly appointed CEO of publicly traded SeaChange International Inc. With a resume that includes Sony, EMI, and Universal, Samit brings a reputation as an entrepreneur and a disruptor to his new role at the video solutions company. Hear what he has to say about the opportunities in video, as well as the outlook for cable, telco, OTT and mobile service providers.