World Cup 2026 to Feature Dolby Vision HDR and Dolby Atmos on Peacock
The World Cup will be broadcast in Dolby Vision HDR and higher-quality Dolby Atmos using the new AC-4 streaming format for the first time — but only Peacock subscribers will be celebrating this victory

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Peacock will stream Telemundo's coverage of the FIFA World Cup 2026 in Dolby Vision HDR and Dolby Atmos using the new AC-4 codec. This marks a first for a major sporting event, promising enhanced audio quality for all 104 matches, but only for subscribers with compatible devices.
- 01Telemundo's World Cup 2026 coverage will be streamed on Peacock using Dolby Vision HDR and Dolby Atmos.
- 02The AC-4 codec, used for the first time in a major sporting event, offers higher audio quality compared to current streaming codecs.
- 03All 104 matches will be broadcast in this format, enhancing the viewing experience for fans.
- 04Dolby claims AC-4 is up to 50% more efficient than existing codecs, providing sound quality comparable to 4K Blu-ray.
- 05Viewers need to be Peacock subscribers and have compatible TVs to experience the enhanced audio and visual quality.
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Peacock is set to stream Telemundo's live Spanish-language coverage of the FIFA World Cup 2026, featuring Dolby Vision HDR and Dolby Atmos audio through the new AC-4 codec. This represents the first commercial deployment of Dolby AC-4 by a video streaming service, enhancing the audio quality for all 104 matches of the tournament. According to Dolby, the AC-4 codec delivers superior sound quality, comparable to that of 4K Blu-ray, even at lower streaming bitrates. The collaboration between Dolby and NBCUniversal aims to provide an immersive viewing experience, with Dolby Atmos enhancing the sound atmosphere. However, viewers must be Peacock subscribers and have TVs that support AC-4 to fully enjoy these features. Major TV brands such as LG, Sony, and Samsung support this technology, making it accessible to many users. This initiative is expected to set a new standard for streaming live sports, particularly in terms of audio quality.
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The introduction of Dolby Vision HDR and Dolby Atmos for the World Cup may enhance viewing experiences for sports fans, particularly those with compatible technology.
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