AI- and cloud-based captioning systems offer ever-improving accuracy for broadcasters, while the real incentive to adopt them is dramatically lower costs than manual captioning workflows.
The pandemic created an opportunity to stress-test distributed and virtualized workflows right now that stations and networks were already considering for the future. The industry’s shift may now be ahead of schedule because of it. Above, NBC Universal’s Boston Media Center is one of the latest all-IP broadcast facilities.
Costs are inhibiting a flood of 4K sports production, but 1080p HDR offers numerous practical advantages, among them that the improvement in picture quality is more readily apparent to consumers than the gain from 4K resolution. Above, Sony tested an 8K camera at the Sony Open in Hawaii last year, but doesn’t expect 8K to be used for regular sports production for several years.
Fox will use more than 100 manned and robotic cameras to cover the game, including 24 “Super-Motion” cameras to support replays; 20 goal-line and end-line pylon cameras; wireless “Line to Gain” cameras that travel up and down the field in alignment with the first-down marker; and two different SkyCam systems which operate at different elevations. It will also use 72 field mics, as well as wireless player mics, to capture game audio. And that’s just scratching the surface.
Audio over IP (AoIP) networking technology is experiencing higher adoption among TV broadcasters, prompted in part by a new transport standard ensuring more interoperability. Many of those embracing IP no longer think of audio production as an island, but as connected networks prompting interoperability to become an important factor. Above, SSL’s System T AoIP production system runs on COTS hardware like Cisco switches.
Larger networks and sports broadcasters are in the vanguard of IP routing, but local stations are following more slowly. Business needs are driving the pace of transition, and HD-SDI routers are far from disappearing. NBCUniversal Owned Television Stations’ new facility for WCAU-WWSI, its Philadelphia duopoly, uses Grass Valley control software and IPG (IP gateway) cards working with Cisco switches to bridge the HD-SDI and IP worlds.
Multiviewers are in the midst of a rapid evolutionary phase spurred by the proliferation of signals that need monitoring and the IP transition. As the need for control across multiviewer screens increases, the technology is also becoming more integrated with other pieces of equipment.
The global news giant has built the first major broadcast facility to be completely based on the SMPTE 2110 IP networking standard. “The idea behind going IP was to get everything across CNN’s facilities connected,” says Bob Hesskamp, EVP of broadcast engineering for Turner. “The other reason we did this was we wanted to build a facility that wasn’t out of date on Day One, that was software-configurable, expandable and easier to make changes to.”
Evertz, a global provider of media and entertainment technology solutions, announces the integration and official certification of Nielsen watermarking technology within its portfolio of file-based products, which includes both Mediator-X and OvertureRT-LIVE. Mediator-X is Evertz’ media asset management, content supply chain and playout automation solution. OvertureRT-LIVE is the company’s linear playout solution. Nielsen watermarking technology […]
In response to Evertz’s recent press release about its patent infringement suit against Lawo, Lawo strongly denies any infringement of patents as alleged by Evertz and believes that the allegedly infringed patents are invalid. The Evertz lawsuit asserts that Lawo infringes seven patents relating to Evertz’ internet protocol-based video routing and switching technology and multi-image […]
Just over a year after publication of SMPTE’s 2110 suite of standards for handling professional media over managed IP networks, the TV industry’s focus has switched from how to transport the data to refining the technology supporting the standard.
Discovery and ABC both rely on the cloud — one public, one private — to deliver their cable networks. Now broadcasters are looking at how the cloud can benefit not just distribution but also production, whether that means live news or sports coverage or post-production applications like editing.
Evertz, a global provider of media and entertainment technology solutions, says that its advanced, software-defined, MediaFlow platform was virtualized, containerized and launched on Google cloud. Containers can be managed and launched using Evertz Compression Headend Management software in any Google cloud region and on premises. Using Evertz’ vNATX license on the virtualized MUXIP platform, signals […]
Interra Systems, a global provider of digital media solutions, today announced a cloud-enabled integration of its Baton file-based QC solution with the Evertz Mediator X media asset management platform, simplifying the automation of quality control (QC) for media developers, producers, and distributors. Seamless integration between Baton and Mediator lets media enterprises automatically perform QC checks on […]
Everyone from smaller station groups to major playout centers are examining software- and cloud-based solutions as they look at consolidation, centralization and density of operations. But whether IP and virtualization can replace all SDI functionality today remains a “big question mark” for many broadcasters. Above, Grass Valley’s iTX channel control. Click here to access TVNewsCheck’s NAB 2018 Resource Guide listing of master control and playout vendors and products or here to download it as a PDF.
Interoperability got a big boost in December 2017 with the publication of SMPTE’s 2110 suite of standards for handling professional media over managed IP networks. Equipment manufacturers and software developers are moving forward quickly to build ST 2110-compliant products. At April’s NAB Show, attendees are certain to see plenty of ST 2110 products introduced, and hear lots of discussions about how to migrate to IP and how best to work in hybrid SDI-IP environments in the meantime. Click here to access TVNewsCheck’s NAB 2018 Resource Guide listing of IP workflow vendors and products or here to download it as a PDF.
Evertz has announced the launch of Croatel’s latest UHD outside broadcast truck UHD OB 5 with a complete Evertz UHD infrastructure solution. Croatel, an independent production and playout facility service provider based in Zagreb, Croatia, was formed in 1994 as the first licensed satellite service provider company in the country. Croatel has been active on […]
Television broadcasters may wish to leverage IP technology, but they cannot simply abandon their paid-for baseband infrastructures. Rather, most will look for ways to introduce islands of IP into their existing workflows with the help of IP gateways. Four early applications for IP in this type of hybrid environment have emerged. (Graphic: Imagine Communications)
As broadcasters’ infrastructures evolve to accommodate IP, UHD and HDR, it stands to reason that vendors will necessarily to need to support workflows that — to various extents, and for various possible durations — are in a state of flux. Evertz indicated that it was up for the challenge in a press conference on Sunday that touched on its latest developments in areas including SDN, playout, compression, remote production and more.
Broadcasters increasingly are getting comfortable with the idea of replacing their existing baseband master control and playout infrastructure with a cloud alternative when the next technical refresh happens. However, for those looking to the public cloud questions remain about live TV. There’s also a nagging concern that must be addressed before broadcasters hand their cash registers over to something as ethereal as the cloud. Be sure to look for Part II on Monday, April 17. Click here to access TVNewsCheck’s NAB 2017 Resource Guide listing of master control and playout vendors and products or here to download it as a PDF.
Upbeat reports by Belden, EVS, Avid and other tech vendors in the second quarter cheered investors and may mark a turnaround in a market that had been struggling to keep pace with powerful technology trends like the move toward IP and the shifting demands of their TV customers. In addition, many feel the market may also get a boost from deployment of 4K and other advanced picture formats and new customers in the market.
While Tegna’s Seattle TV properties downsized with the move to a new operations center, they upsized in technology, collaboration and growth potential. The new digs turn out more than 18 hours of news a day with state-of-the-art equipment including Sony cameras, automation, production switchers and news automation that controls gear from Evertz, Logitek, Grass Valley, Abekas and Ross Video.
MPEG-2 compression has proven itself to be a workhorse for the television industry, enabling DTV multicasting channel count to grow with successive generations of encoders. In its closing act, the compression technique has enough performance left to help make the spectrum repack a success and position the industry for a successful transition to a next-generation TV standard. This is Part 4 of a four-part special report on multicasting. Parts 1, 2 and 3 appeared yesterday. You can read the other stories here.
Evertz | Booth N1502 | Website: www.evertz.com On Sunday, Evertz released a number of announcements at the NAB Show. They include: The introduction of OvertureRT LIVE UHD (OVRT-LIVE-UHD), a UHD integrated channel playout product. OVRT- LIVE-UHD has enabled customers to quickly launch UHD (4K) channels with High Dynamic Range (HDR). Evertz UHD with HDR provides […]
Evertz | Booth N1502 | Website: www.evertz.com/ At NAB 2016, Evertz will introduce Facility 2020, the Software Defined Data Center for Broadcasters. Evertz leverages its Software Defined Video Networking (SDVN) infrastructure and intelligent resource management to allow customers to enable a data center approach to their facility where they can virtualize the processes and services […]
When it comes to video, no fewer than four different options for IP transport (plus a variety of protocols and standards) will be proffered as alternatives to SDI baseband transport at the NAB Show in Las Vegas next month. From them, a few major themes are likely to emerge. For more information about IP newsgathering solutions at the NAB Show, click here. For a resources guide to the companies mentioned in this story, click here. Read all the 2016 NAB Hot Topics stories here.
This year, TVNewsCheck is augmenting its coverage of NAB Show Hot Topics tech trends stories with information that can make your visit to NAB easier. This week’s focus is The Road To IP (read the main story here). These companion resource guides on the technology covered each week are compilations of information provided by vendors. To download this […]
An Aug. 11 test in Syracuse, N.Y., of the Evertz 3480TXE MPEG-2 encoding and stat-mux platform demonstrates that it’s now possible for a pair of stations to share a channel without giving up existing services that viewers are accustomed to seeing. The test took place at the PBS Member Station Joint Master Control pictured above.
Evertz | Booth N1502 | Website: www.evertz.com Evertz is introducing the 7881IRD series — Evertz’s next-generation professional integrated receiver decoder (IRD) platform. 7881IRD series provides both ASI and IP outputs, making it the ideal solution for turnaround, transcoding, monitoring or other applications where the received signal remains in the compressed domain. With up to four […]