Globo launches native 4K and DTV+ interactive broadcast in São Paulo
TV Globo has deployed native 4K broadcast and DTV+ interactive middleware for its Antena Paulista program in São Paulo. The implementation allows viewers to access on-screen information cards and real-time polls via compatible receivers, signaling expansion of the DTV+ standard in Brazil.
Key Takeaways
- Native 4K transmission and DTV+ middleware launched for Antena Paulista on July 26, 2026.
- Interactive features include real-time on-screen polls and service information cards accessible via remote control.
- The implementation requires DTV+ compatible receivers or converters connected to 4K-capable television sets.
- Globo is scaling the rollout across São Paulo, Rio de Janeiro, and Brasília to deepen audience engagement.
Why It Matters
This deployment signals the commercial maturation of Brazil’s TV 3.0 standard, moving beyond experimental pilots into routine regional programming. By integrating broadband-like interactivity into the terrestrial signal, Globo is reclaiming the direct-to-consumer relationship typically reserved for SVOD platforms, enabling granular data collection and localized service delivery. For the global ecosystem, this proves the viability of advanced middleware in high-density markets, setting a technical benchmark for ATSC 3.0-based systems. Watch for uptake rates of DTV+ compatible set-top boxes in metropolitan São Paulo as the primary indicator for mass-market scalability.
Additional Context
The commercial rollout of DTV+ follows a Presidential Decree signed in August 2025 by President Luiz Inácio Lula da Silva, which established the system as Brazil’s next-generation television standard. This standard incorporates key ATSC 3.0 technologies alongside the VVC video codec and MPEG-5 LCEVC to manage high-bandwidth 4K streams efficiently over existing terrestrial spectrum. Per Rohde & Schwarz (February 2026), the infrastructure transition was accelerated ahead of the 2026 FIFA World Cup, utilizing VHF Band III frequency to maintain legacy signals while adding interactive capacity in major markets like Rio de Janeiro and São Paulo. Technically, the DTV+ ecosystem relies on an app-centric architecture that blurs the boundary between broadcast and broadband. According to Dataxis (July 2026), the platform enables dynamic ad insertion and targeted content delivery, which are critical for the 30.8 million Brazilian households that rely exclusively on free-to-air (FTA) television. While the technology is now operational, adoption remains tethered to hardware costs; first-generation DTV+ set-top boxes were priced between R$685 and R$900 in mid-2026, though manufacturers expect prices to drop below R$300 as production scales to meet the demands of Latin America's largest television market.
Read full article at portalleodias.com
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