The technology being tested at the 2022 World Cup will improve TV broadcasting – Rádio Itatiaia

In an more and more technological world, the 2022 World Cup was answerable for bringing extra innovation to the world. From the ball of Al Rihla, an vital a part of the semi-computerized offside system, to the falling stadium made of apparatus, passing by way of the air conditioner that creates air bubbles to chill the followers in the center of the desert warmth, there was loads of innovation.

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One of the essential applied sciences being tested throughout the competitors, nevertheless, is nearly invisible. This is Versatile Video Coding (VVC). When it was created, its essential aim was to scale back prices whereas sustaining picture high quality in comparison with earlier codecs.

For the 2022 World Cup, MediaTek and Rede Globo have created a partnership to broadcast the match with this codec. The mission is an instance of TV 3.0, the new Brazilian digital TV system, which helps 4K and 8K, in addition to HDR10 requirements (High Dynamic Range, or excessive energy vary, accepted by many monitor manufacturers) and HLG (Hybrid Log Gamma. , or hybrid log gamma , which will enable HDR to be streamed in the future) for broadcast.

In an unique interview with Itatiaia, Alfred Chan, vp of MediaTek’s TV division, says that VVC has many advantages. “It saves 40% to 45% of the bandwidth in comparison with the previous code, H.265,” he factors out. “It’s the greatest codec at the moment.”

Chan says that by 2023, all MediaTek TV chips will assist this technology. He says that VVC has new tools. “It is good for top decision. That is, it’s very best for contemporary televisions with 4K and 8K decision, which ought to develop into common in the close to future.

In addition, broadcasters will have the ability to scale back the charge of at least 40 % and apply it to different channels, for instance, or preserve that charge and improve the high quality of the image. “That 40% is a giant drop,” says Chan. “So at the similar stage, VVC provides a greater image to the finish buyer.”

prime quality pictures

With 65% of the TV chip market, MediaTek has round 2 billion TVs with its chips in the world – 95% of the main producers use the firm’s share. Therefore, the firm determined to attempt VVC instantly. “The thought is to offer a excessive-high quality picture on open TV.” The begin of implementation of TV 3.0 in Brazil is scheduled for 2024 and the system ought to attain the complete nation by 2027.

Since TV Globo was involved in utilizing innovation, the two collaborated on this mission. “Using VVC to broadcast the video games from Doha, Qatar is a good alternative for cooperation.”

So far, the experiments have proven wonderful photos. The departure of the Brazilian group from the match doesn’t imply the finish of trials. The similar machines had been used on Tuesday (13) and will proceed to work till Sunday (18) when the World Cup 2022 ultimate will be broadcast. “There continues to be loads of work. Now, let’s transfer on to the subsequent part of the mission with Globo”, stated Chan.

He says there are numerous issues being mentioned and improved by this group. “One of them is Dynamic Resolution Encoding (DRE). In addition, we will work along with TV Globo to implement the technology. Let’s develop it and remodel it from a mannequin to a full service. Globo will be the world chief in the use of VVC as a regular.”

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