Country for PR: China
Contributor: PR Newswire Asia (China)
Thursday, May 05 2022 - 17:09
AsiaNet
TVU Networks to Showcase 8K IP and Enhanced 5G REMI Solutions at NAB 2022
SHANGHAI, Apr. 25, 2022 /PRNewswire-AsiaNet/--

TVU G-Link encoder adapted to support 8K point-to-point live IP transmission; 
Introducing TVU RPS Link Encoder for multi-camera, synchronized remote 
production over LTE/5G networks

SHANGHAI, April 25, 2022 /PRNewswire/ -- TVU 
Networks(https://www.tvunetworks.com/), the market and technology leader in 
cloud and IP-based live video solutions, has announced two significant 
developments with the company's transmission technology that has been 
introduced at the 2022 NAB. TVU has adapted its TVU 
G-Link(https://www.tvunetworks.com/products/tvu-g-link/) platform to now 
support low-latency, 8K IP video transmission over commodity internet 
connections, and new to the TVU Remote Production 
System(https://www.tvunetworks.com/products/tvu-remote-production-system-rps/) 
(RPS) family is the TVU RPS Link Encoder which allows multi-channel REMI 
production over cellular networks.

https://mma.prnewswire.com/media/1803583/1.jpg

TVU G-Link is a powerful, point-to-point IP video transmission platform 
designed to provide high-quality, low-latency video over commodity internet 
connections. G-Link utilizes TVU's renowned IS+ protocol, link aggregation, and 
HEVC VBR encoding to produce a stable transmission - even under harsh network 
conditions. While the TVU G-Link family already supports up to 10-bit 4k 
50/60p, TVU has been able to quickly adapt the platform to support 8k 50/60p 
transmission. 8k support is currently a technology demonstration, but TVU 
expects to productize the solution in the future.

"The flexibility of our IS+ protocol and modular design that forms the basis of 
TVU G-Link made it easy to adapt the platform to support 8K encoding/decoding," 
said Paul Shen, CEO, TVU Networks. "We are starting to see increased demand for 
8K acquisition over IP for applications such as sports and event broadcasts. 
We're very encouraged about the global need for this kind of enabling 
technology."

The TVU G-Link platform uses the HEVC codec to encode at bit rates up to 
300Mb/s with sub-second latency over the commercial internet. It also features 
VBR encoding for transmission stability on variable bandwidth connections and 
can transmit an 8K signal at as low as 60Mb/s.

Other TVU G-Link features:

-Encoder and decoder units are packaged in a 1RU chassis and feature 4 x 
12G-SDI inputs (square division and 2SI mode) on the encoder and 4 x 12G-SDI 
outputs on the decoder with up to 16-channels of embedded audio
-When combined with TVU's Rack Router, it can aggregate up to six 5G modems 
along with ethernet, WiFi, satellite or more to provide bandwidth in remote 
locations
-In addition to 8K transmission, the unit can also be adapted to multi-camera, 
synchronized 4K50/60p REMI production, providing a powerful solution for 4K 
sports, events or remote studio workflows.

Another multi-camera transmission breakthrough from TVU Networks is the TVU RPS 
line of multi-channel REMI solutions. Being introduced at NAB is the TVU RPS 
Link Encoder. The TVU RPS Link Encoder provides multi-camera, synchronized 
remote production capability (up to 1080p) using IS+ aggregating up to 12 
connections, including embedded 5G/LTE modems, WIFI, ethernet or satellite. 
Ideal for use in remote locations where reliable wired IP connections are 
unavailable or inadequate, the TVU RPS Link Encoder features a 2RU chassis 
configurable for up to six 5G modems with external, high-gain antennas. RPS 
Link Encoder comes in both four-channel and six-channel models with up to two 
channels of return video. 

The TVU RPS Link Encoder is compatible with the existing TVU RPS hardware 
decoder as well as TVU's complete Cloud Production ecosystem, including the TVU 
Producer live production platform, TVU Partyline video collaboration tool and 
TVU Command Center for centralized signal monitoring. All RPS transmissions in 
the Cloud can be controlled and monitored using its built-in encoder web 
interface or via the TVU Command Center.

Other TVU RPS Link Encoder features include:

-Glass-to-glass latency over commodity internet as low as 500ms and low latency 
source preview (200-300ms) for CCU or remote camera operation
-H264 or HEVC encoding up to 15Mb/s per channel (VBR and CBR)
-VLAN tunnel connectivity for connecting IP-based peripherals between the 
studio and the field, including talkback systems, CCU, Switcher Tally, and 
remote camera
-H264 or HEVC encoding up to 15Mb/s per channel (VBR and CBR)

About TVU Networks(R)

TVU Networks is a global organization with more than 3,000 customers using its 
IP and cloud-based workflow solutions across multiple industries including 
news, entertainment media, sports, corporate, streaming, houses of worship and 
government. Through the use of AI and automation driven technology, TVU helps 
broadcasters realize an efficient metadata and story-centric workflow through 
its TVU MediaMind platform for live video content acquisition, indexing, 
production, distribution and management. The company has been on the forefront 
of developing the tools needed to revolutionize and streamline the Media Supply 
Chain. TVU is a critical part of the operations of many major media companies 
worldwide and is a Technology and Engineering Emmy® Award winner.

Source: TVU Networks



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   Link: https://iop.asianetnews.net/view-attachment?attach-id=419895

   Caption: VS3500 for TVU G-Link 8K and TVU RPS Link Encoder

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