TV 3.0 is the evolution of digital TV in Brazil and requires ‘new tools’

TV 3.0 is the evolution of digital TV in Brazil and requires ‘new tools’

The Ministry of Communications is making ready a brand new part for digital tv in Brazil: TV 3.0. The evolution of the normal will function an enchancment in the high quality of the open TV channel transmission know-how, bringing enhancements in image readability and processing in addition to audio. However, in keeping with the Brazilian Terrestrial Digital Television System (SBTVD) Forum, the know-how would require tools substitute.




TV 3.0 will be the evolution of digital TV in Brazil, but Brazilians will have to change equipment

TV 3.0 will likely be the evolution of digital TV in Brazil, however Brazilians should change tools

PHOTO: PHOTOS BY JESHOOTS.com ON Pexels/Tecnoblog

Luiz Fausto, coordinator of the SBTVD discussion board, advised telesynthesis TV 3.0 would require customers emigrate to newer “broadcast and obtain” gadgets. Research on a brand new digital TV normal started in 2021, when the Ministry of Transport requested firms growing applied sciences in the subject to submit technical feedback.

After finishing the first part, the TV 3.0 venture entered the so-called second part. In this part, the SBTVD Forum has consolidated the suggestions and printed a report on January 19 with proposed technical specs for migration to the new TV normal. Start the third stage.

According to suggestions made by the discussion board, the new TV system ought to assist 4K and 8K resolutions, in addition to HDR10 — HDR TVs exist already.

Testing has proven that TV 3.0 has non-compulsory assist for HDR10+, SL-HDR2, and Dolby Vision – thought of the most superior mode for good TV colour and brightness processing – for distribution. wi-fi and by means of the Internet. As for streaming content material solely over the community, it is really useful to proceed supporting HLG and SL-HDR1.

SBTVD recommends MPEG-H normal for distribution when shifting to immersive audio wi-fi and by means of the Internet. But the discussion board famous that audio codecs already on TV 2.5 might be preserved for community distribution, together with non-compulsory assist for Dolby AC-4.

In addition to straightforward broadcast transmissions, the bodily and transport layers have additionally been examined to make TV keep on with streaming platforms over broadband web.

Brazilians want to alter their gadgets to TV 3.0

Brazilians want to alter tools to expertise the new digital TV. Luiz Fausto assures that the change in the mannequin will likely be gradual in order to not depart shoppers behind. He added in the interview:

“The new system will increase step by step, first in the capital and then elsewhere. The TV cycle is slower as a result of the funding is excessive in comparison with some applied sciences. One of the causes is that it has a bigger attain and a stronger construction.”



TV 3.0 will be geo-segmented

TV 3.0 will likely be geo-segmented

Photo: Lucas Braga/Tecnoblog/Tecnoblog

Currently, the SBTVD Forum doesn’t outline an inventory of technical obligations for TV 3.0. But software shopping (akin to on good TVs) and IP-based content material supply are two standards for candidate applied sciences.

Fausto additionally confirmed that the first transmission of TV 3.0 is deliberate for 2024. Despite the modifications, the new mannequin will preserve the present transmission frequency. This signifies that customers will be capable to function on totally different schedules, even at the similar frequency and location. It’s value including that the normal solely impacts free-to-air channels, not pay-TV.

According to the Ministry of Transport, TV 3.0 will deliver extra geographic segmentation to Brazilian audiences. One of the requirements adopted by SBTVD in this regard is that broadcasters should reuse the similar TV channel to broadcast totally different content material to adjoining geographic areas.

Fausto stated the open sign distribution will cowl extra areas, which can give native companies the alternative to achieve a wider viewers.

For the coordinators of the SBTVD Forum, this implies enabling new enterprise fashions, as geographic segmentation can result in extra alternatives for promoting and different enterprise fashions.

“Open TV will proceed to have a aggressive distribution platform in phrases of high quality and consumer expertise,” commented Fausto. He claims that TV 3.0 will profit the total broadcast market.

TV 3.0 is the evolution of digital TV in Brazil and requires ‘new tools’

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