TV 3.0 is an evolution of digital TV in Brazil and will require “new tools”.

The Ministry of Transport is making ready a brand new section for digital TV in Brazil: TV 3.0. The evolution of requirements will function an enchancment in the technical high quality of broadcasts of open tv channels, in addition to audio, will enhance the interpretation and processing of pictures. However, in keeping with the discussion board of the Brazilian Terrestrial Digital TV System (SBTVD), the machine will should be changed for the know-how.




TV 3.0 will be an evolution of digital TV in Brazil, however Brazilians will have to alter tools

Photo: Photo by JESHOOTS.com on Pexels / Tecnoblog

Said Luiz Fausto, coordinator of the SBTVD discussion board Telesynthesis For TV 3.0, customers have to migrate to the brand new “Broadcast and Receive” gadgets. The research of the brand new digital TV requirements started in 2021, when the Ministry of Transport requested firms creating applied sciences in the sector to ship technical opinions.

After finishing this primary section, the TV 3.0 venture entered the so-called Phase 2. In this space, the SBTVD discussion board mixed the suggestions and launched a report on January 19 with technical options recommended for migration to the brand new TV requirements. Digital, Inauguration of Phase 3.

According to the discussion board, the brand new TV system ought to include help for 4K and 8K resolutions, in addition to help for HDR10 – HDR televisions already current.

Tests counsel that the TV 3.0 is thought-about to be essentially the most superior mode of coloration and brightness course of for HDR10 +, SL-HDR2 and lastly, Dolby Vision – for distribution – sensible TV. Over-the-air And on the Internet. For content material transmission over the community solely, steady help for HLG and SL-HDR1 was really useful.

When shifting to immersive audio, SBTVD recommends adopting the MPEG-H customary for distribution. Over-the-air And on the Internet. But the discussion board means that for community distribution it is doable to maintain the audio format already current on TV 2.5, together with non-obligatory help for Dolby AC-4.

Tests had been additionally carried out on the bodily layer and the transport layer, permitting the TV to stay to the streaming platform by way of broadband web in addition to the usual broadcast transmission.

Brazilians want to alter their machine to TV 3.0

Brazilians will have to alter their gadgets to expertise the brand new digital TV. Luiz Fosto assured that, in order to not depart clients behind, the sample change can be gradual. He added in an interview:

“The new system will progressively increase, first in the capitals, then elsewhere. The TV cycle is slower, as a result of the funding is larger than some applied sciences. One of the explanations is that the protection is too excessive and the construction is too robust.”



TV 3.0 will have a geographical division

TV 3.0 will have a geographical division

Photo: Lucas Braga / Technoblog / Technoblog

Currently, there is no record of technical obligations for TV 3.0 outlined by the SBTVD Forum. But software shopping – reminiscent of on Smart TV – and IP-based content material transport are two standards of candidate know-how.

Fausto additionally confirmed that the primary transmission of TV 3.0 is scheduled for 2024. Despite the change, the brand new mannequin will keep the present transmission frequency. This means customers can function with completely different schedules, at precisely the identical frequency and location. It is price noting that the usual solely impacts free-to-air channels, not pay TV.

According to the Ministry of Transport, TV 3.0 will convey extra geographical segmentation for Brazilian viewers. One of the standards adopted by SBTVD in this regard is that broadcasters should reuse the identical TV channel to broadcast completely different content material in close by geographical areas.

Open sign distribution will have extra regional protection, which will give native companies an opportunity to get extra viewers, Fosto says.

For the coordinator of the SBTVD discussion board, this implies enabling new enterprise fashions, as geographic segments can result in extra alternatives for promoting and different commercialization fashions.

“Open TV will proceed to be a aggressive supply platform in phrases of high quality and consumer expertise,” Fosto commented. He claims that the whole broadcast of TV 3.0 will profit the market.

TV 3.0 is an evolution of digital TV in Brazil and will require “new tools”.

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