
Cellnex emits three contained 4K on a single channel of TDT Esta emisi n, que se lleva a cabo en colaboraci n con RTVE y Rohde & Schwarz, se puede visualizar en Sevilla, Madrid y Barcelona, durante la segunda edici n de la 4K-UHD Summit de Sevilla.
Cellnex Telecom est presente una vez m s en la 4K-UHD Summit, el encuentro anual del sector audiovisual que se celebra en Sevilla los d as 10 y 11 de noviembre.
En esta edici n, la operadora de infraestructuras de telecomunicaciones, est emitiendo tres contenidos con calidad 4K a trav s de un solo canal de TDT. Para llevar a cabo esta demostraci n cuenta con la colaboraci n de RTVE, Rohde & Schwarz y LG.
Esta emisi n es posible gracias a la eficiencia que aporta la utilizaci n de t cnicas como el multiplexado estad stico, la modulaci n DVB-T2 y la codificaci n HEVC. Todos estos avances tecnol gicos han permitido garantizar la m xima calidad de imagen 4K en los tres contenidos emitidos dentro de un solo canal de transmisi n.
Para la demostraci n cuenta con los televisores LG OLED 65EG960V y 65EF950V, as como el LG S per UHD 75UH780V, que Cellnex Telecom ha instalado en el hotel Ribera de Triana, sede de la 4K-UHD Summit por segundo a o consecutivo.
Emisi n en Sevilla, Madrid y Barcelona
La se al 4K en una emisi n simult nea desde los centros emisores de Valencina (Sevilla, canal 36), Torrespa a (Madrid, canal 32) y Collserola (Barcelona, canal 43) se distribuir en estas tres ciudades gracias al avance tecnol gico que supone la multiplexaci n estad stica de contenidos 4K en HEVC (High Efficiency Video Coding)
La t cnica de multiplexado estad stico, permite garantizar la m xima calidad al transmitir tres contenidos 4k simult neamente desde un nico transmisor. En vez dividir la capacidad de transmisi n a partes iguales, se reparte a cada contenido, la cantidad de bits que la imagen requiera en cada momento. Esta t cnica, que ya se utiliza para emisiones de TDT permite aprovechar al m ximo las transmisiones de m ltiples contenidos en un solo canal. La novedad en esta ocasi n es la aplicaci n del multiplexado estad stico a contenidos codificados en HEVC.
The Museo Reina Sof a in 4K
Thanks to the participation of RTVE in Seville images of the documentary can be seen these days Reina Sof a Museum rodado en 4K mientras que Rohde & Schwarz, por su parte, muestra un sistema de codificaci n estad stica.
Al margen de las demostraciones t cnicas, el evento re ne a los m ximos expertos internacionales que participan en el desarrollo del sector audiovisual europeo. En el panel de expertos de la 4K-UHD Summit participar Xavi Red n, senior product manager de Cellnex, que expondr las ventajas de la difusi n terrestre como medio universal para hacer llegar la se al de la Ultra Alta Definici n en 4K a los hogares.
Most recent headlines
04/09/2025
Monumental Sports & Entertainment (MSE), in collaboration with Dalet, has been a...
01/05/2025
WASHINGTON The Corporation for Public Broadcasting has filed a lawsuit to stop the Trump administration from firing three of its board members, claiming the pre...
01/05/2025
HONG KONG Riedel Communications today said it has opened a new office in Hong Kong, enhancing its presence in the Asia-Pacific region....
01/05/2025
MUMBAI, India & BALTIMORE In a development that could advance efforts to bring NextGen TV to cellphones, FreeStream Technologies, Lava International and HMD hav...
01/05/2025
01 05 2025 - Media release Screen Australia empowers 100 distinctive Australian narratives
All The Boys Are Here writer/director Goran Stolevski and It s All...
01/05/2025
How PFX Delivered 750 VFX Shots in Just Four Months For Anthony Hopkins Thriller...
01/05/2025
Careline's New Wave Makeup Commercial Shot With URSA Cine 12K LF
Brie Clayton May 1, 2025
0 Comments
CAD Studios relies on large format, full fram...
30/04/2025
Film elements held at the Deluxe warehouse in March of 2015. Photo by Luis Silva...
30/04/2025
EA SPORTS FC 25 fans in Australia and Saudi Arabia, get ready to immerse yourselves in the beautiful game like never before. Spotify is excited to announce a n...
30/04/2025
The past year has been nothing short of a whirlwind for Tucker Wetmore. After th...
30/04/2025
Mexico's love for podcasts is no longer a trend-it's a lifestyle. With m...
30/04/2025
Slam poet Huda the Goddess wins 2025 Les Murray Award
30 April, 2025
Media releases
Australia for UNHCR and SBS are proud to announce that Huda Fadlelmawla...
30/04/2025
SBS, NITV and NIDA partner to empower the next generation of screen creatives
30 April, 2025
Media releases
SBS, National Indigenous Television (NITV) and ...
30/04/2025
By Joyce JC Cataldo
The media and entertainment industry is evolving faster than ever. Technology is shifting the way we create, distribute, and experience c...
30/04/2025
An image of Valencia, Spain, in the OneAtlas Living Library...
30/04/2025
NEWPORT BEACH, Calif. WPSD-TV, the NBC affiliate in Paducah, Ky., has selected Bitcentral's Central Control playout system to upgrade the station's mast...
30/04/2025
AMSTERDAM Zero Density, a global provider of virtual studio productions and on-air graphics, has appointed Baris Zavaroglu as its new CEO. Zavaroglu succeeds Of...
30/04/2025
The Avit Group, a forward-thinking audio-visual technology company, is bringing over 50 years of combined experience in delivering audio-visual design and insta...
30/04/2025
NXTGENbps will be showcasing its latest sustainable battery power solutions at this year's Media Production & Technology Show (MPTS), appearing alongside pa...
30/04/2025
Van Dyke skates and operates on Shoresy | photo by Dave Ferguson
Toronto-based Cinematographer Brett Van Dyke (Heartland, Jann, Carter) stepped into the rink...
30/04/2025
Leading provider of media playout solutions PlayBox Neo will exhibit a vast array of significant upgrades to its range of smart media innovations at CABSAT from...
30/04/2025
ITV Studios is renowned for its award-winning productions, including the reality TV phenomenon I'm a Celebrity Get Me Out of Here! Produced by Lifted Ente...
30/04/2025
The UK's presence at this year's CABSAT brings together 20 innovative companies under the GREAT Britain and Northern Ireland banner. From advanced infra...
30/04/2025
Lightware continues to strengthen its Environmental, Social, and Governance (ESG) initiatives by fostering diversity, inclusion, and community engagement within...
30/04/2025
LiveU is demonstrating for the first time in the UK, its revolutionary technological breakthrough in IP-video transport, LiveU IQ (LIQ ) and bringing its expand...
30/04/2025
Stand: A40
Calrec has been putting sound in the picture for more than six decades and is still pushing the boundaries of audio broadcasting with a full range o...
30/04/2025
Buckinghamshire New University (BNU) has opened its new virtual production studio, designed and integrated by CJP Broadcast. The installation equips students wi...
30/04/2025
Independent news producer in India focuses on delivering stories
nxtedition has supplied a complete newsroom system to Collective Newsroom, based in New Delhi,...
30/04/2025
Connecting the present, building the future
FOR-A, a cutting-edge video broadcast technology company backed by more than 50 years experience, will showcase it...
30/04/2025
DAD by NTP Technology reports a successful NAB Show in Las Vegas where the company focused on upcoming expansion options in development for its Thunder | Core a...
30/04/2025
CVP and Canon UK & Ireland are proud to announce the winning projects from the third annual Stories in Motion Young Filmmakers Awards, which took place on the e...
30/04/2025
Leading video software provider, Synamedia, today announced that beIN MEDIA GROUP ( beIN'), one of the foremost global sports and entertainment broadcasters...
30/04/2025
The Canadian Premier League (CPL) today launched a new-look website and app, offering supporters of Canada's men's domestic professional soccer league a...
30/04/2025
WASHINGTON In a wide-ranging press conference, Federal Communications Commission Chair Brendan Carr had both good and bad news for broadcasters, stressing that ...
30/04/2025
TORONTO Cignal TV is relying on Quickplay's Shorts tool for its recently launched Pilipinas Live Shorts service, available to millions of users of Pilipinas...
30/04/2025
NEW YORK Steve Lanzano will retire as president and CEO of the Television Bureau of Advertising at year-end, the group said....
30/04/2025
The news production tech provider nxtedition is reporting that it supplied a complete newsroom system to Collective Newsroom, an independent news producer based...
30/04/2025
NEW YORK As part of a major push to advance the role that artificial intelligence (AI) plays in the advertising industry, the Interactive Advertising Bureau has...
30/04/2025
Uzbekistan Airways is the latest airline to choose SES's network, while Thai...
30/04/2025
Loaded Uses Blackmagic Design for shroud Subathon Live Streams
Brie Clayton April 29, 2025
0 Comments
Blackmagic Studio Cameras and Micro Studio Camer...
30/04/2025
Help shape the future of video creator tools with MIDiA
Brie Clayton April 29, 2025
0 Comments
After a successful debut in 2024, MIDiA is calling once...
30/04/2025
Tania Le n and Kelli O'Hara to be Honored at Boston Conservatory at Berklee&...
30/04/2025
Andr 3000 and Sara Bareilles to Receive Honorary Doctorates at Berklee College ...
30/04/2025
Damien Molony will head back to Jersey for a second series of Bergerac, written by Toby Whithouse alongside Ashley Sanders, Emilie Robson and Faebian Averies
D...
30/04/2025
Advancing multi-domain EW operations: Rohde & Schwarz unveils latest innovations...
30/04/2025
Rohde & Schwarz pioneers the future of automotive Ethernet using Analog Devices&...
30/04/2025
Wuppertal April 30, 2025
Riedel Communications Expands Asia-Pacific Presence with New Office in Hong KongRiedel Communications, a global leader in real-time v...
30/04/2025
Back to All News
Mad Unicorn' Trailer Reveals a Riveting Rags-to-Riches Sa...
30/04/2025
Back to All News
Get Ready to Get Wild: Netflix Announces Mating Season, a New ...
30/04/2025
SAN JOSE, Calif. - April 30, 2025 - Harmonic (NASDAQ: HLIT) today announced that...