NAB 2018

NAB 2018: EVS' New XT-VIA Delivers Tomorrow's Live Productions Today

At NAB 2018, EVS is introducing the latest live production server into its iconic XT range, the XT-VIA. Having led the live replay market for two decades, the new server represents the most significant update to the XT series yet. XT-VIA lets facilities providers and content creators benefit from enhanced UHD-4K and IP operation as well as an integration with VIA – EVS’ new technology platform of modular services and workflow engines.

“Higher-resolution workflows and enhanced connectivity are all challenges in today’s live production environments,” says Laurent Petit, EVS’ VP Products. “In order for content producers to create more programming across multiple platforms, technology must allow them to work in a much more connected, flexible way. We developed this next-generation server to become an instrumental part of future workflows whilst also addressing the current needs of our customers.”

Bridging The Gap To Tomorrow’s Live Ecosystems
EVS’ global product offering is shifting with the introduction of VIA as the technology platform that is at the core of all new products and services. Several of EVS’ latest solutions, including the unified production system X-ONE and video refereeing solution Xeebra, already use the new technology platform to offer flexible, innovative features. VIA’s modular architecture means the new server will connect users to the latest in live production workflows while continuing to benefit from future updates to VIA’s services and capabilities.

XT-VIA features enhanced onboard connectivity with the XNet-VIA media network. The new, high-performing IP network connects to all new EVS products and solutions, offering a simple and flexible way to quickly share live content to and from anywhere in the workflow. At the same time, XT-VIA ensures existing tools and applications don’t become inaccessible with its internal support of EVS’ existing XNet SG-SDTI content sharing network.

Embracing The Latest Resolutions
With its boosted internal bandwidth, the new server is built to operate in workflows that embrace any resolution whether 1080i, 1080p or UHD-4K. It features an increased channel density of six UHD-4K and 12 Full HD or HD channels, which can be configured in any I/O setup, and lets users benefit from richer-looking live programming while also supporting HDR workflows as standard.

Harnessing The Power Of IP
With content producers increasingly transitioning from SDI environments to IP-based workflows, EVS has designed XT-VIA to operate in either. It uses 3G and 12G-SDI when deployed in traditional workflows, while 10G Ethernet SFP+ lets it operate seamlessly in IP-connected environments. The IP-based functionalities of the new XT server have been significantly increased. Along with its complete support of NMOS and EMBER+ protocols, it reduces the need for SDI-to-IP gateway devices and uses SMPTE ST2110 to power super motion replays in IP workflows.

It also allows users to better deploy speciality cameras in an IP environment. The XT-VIA lets users bypass the need for additional cabling, overcome any interoperability issues and remove the need for constant upkeep, as would be the case when operating within certain legacy SDI infrastructures.

Supporting The Latest Workflow Protocols
The new server features 30+ hours of onboard storage and natively supports the widest range of broadcast codecs, including XAVC-4K for UHD-4K operations. Users can benefit from a new H.264 onboard proxy that uses the MJPEG and MPEG-DASH standards for new workflow evolutions.

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