Advanced Television

BT standardises on Elemental

April 27, 2016

Elemental Technologies, a specialist in software-defined video solutions, has announced that BT is standardising on Elemental software to unify its traditional and multiscreen headend serving BT TV Everywhere, BT Sport App, and BT Ultra HD services.

“Proven, scalable SDV solutions from Elemental enable BT to give subscribers the ultimate viewing experience while giving us the flexibility to expand our services in a rapidly-changing marketplace,” said Greg McCall, Managing Director of TV Technology and Content for BT. “Through our partnership with Elemental, we are increasing operational efficiency, assuring the highest quality 4K services for our viewers, and providing customers a unified experience across multiple delivery platforms.”

As BT has expanded its services, it has expanded its use of Elemental. In 2015, BT revamped its popular TV Everywhere offering with the addition of five new channels and a rich new “Entertainment Max” package for existing customers. End-to-end software defined video (SDV) solutions from Elemental support the BT TV Everywhere offer, which enables BT customers to watch TV channels on multiple devices once they authenticate as subscribers. Since the BT Sport channel launched in August 2013, millions of customers have downloaded the BT Sport App to access premium live streaming sports. To enable continued expansion of the app, BT employs Elemental to deliver premium live streaming sports content to customers via multiscreen devices.

“BT’s culture of innovation aligns with that of Elemental,” said John Nemeth, VP of Sales, EMEA, for Elemental. “We are pleased to help BT offer more features and functionality to its subscribers – whether via primary screens or multiscreen devices.”

In the BT TV Everywhere video infrastructure, Elemental powers a unified headend for subscription linear channels delivered to IPTV set-top boxes as well as multiscreen devices. Elemental Conductor software manages resilient Elemental Live encoder clusters, each processing multiple channels of standard and high-definition content for delivery to viewers at an appropriate bitrate. The encoded streams pass to Elemental Delta for just-in-time (JIT) packaging to enable live-to-VoD delivery to connected devices. This infrastructure enables BT to scale from 90 to 250 channels and to provide subscribers live, on-demand, and time-shift services, such as catch-up TV, restart TV, and network PVR.

For the BT Sport App, Elemental Delta enables start-over viewing for UEFA Champions League games through its live-to-VoD output filter, allowing viewers to return to match high points, such as goals, penalties, and other notable plays on the pitch. The BT Sport content portfolio includes exclusive rights to the Champions League, Europa League and Premiership Rugby. Viewers, who have increased 15 per cent year over year since the service launched in 2013, can also access BT Sport content via BT TV,, and other platforms.


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