Telemundo’s live feed on Peacock will apparently be the first commercial deployment of the efficient Dolby AC-4 codec by a streaming platform, promising immersive stadium sound that shouldn’t overload the network. Peacock will also be streaming the World Cup in 4K and 1080p HDR, according to Dolby spokesperson Andrea Villarreal.
Update and correction: Peacock will stream the games in 4K and 1080p HDR, but won’t offer personalized audio controls as previously stated.















































