The Beamr stack for live sports broadcast powered by NVIDIA: 4K and 1080p outputs from lower-resolution sources – validated on your own footage
While audiences are watching the knockout stage of the 2026 FIFA World Cup on 4K and HDR screens – they bring that expectation for premium video quality to everything they watch: from marquee global tournaments to live events across the season.
But the contribution side is running behind: many live sports broadcasts today still arrive at 720p or 1080p. Rebuilding the industry’s infrastructure will probably take years – yet this season, you can deliver the experience your viewers expect.
Closing the gap between what the contribution side provides and what home screens are built to display is made possible by combining AI super resolution from lower resolution sources, with compression engineered to keep the upscaled output deliverable on a CDN budget-friendly pipeline. The results are verified on your own content.
From Your Contribution Up to 4Kp60
Bridging 720p or 1080p contribution to premium broadcast up to 4Kp60 starts with AI-driven quality enhancement. NVIDIA RTX Video Super Resolution feeds frames into an AI enhancement model, reconstructing detail from sources, and successfully cleaning up artifacts that might become even more visible when upscaling and sharpening an image.
Super resolution without bitrate control produces a 4K stream that may break delivery economics. Yet not all compression methods can preserve the quality of the upscaled footage, and may destroy the detail the super resolution just created.
Going from 720p to 4K is roughly nine times the pixels. Beamr’s content-adaptive bitrate technology (CABR) is designed to preserve the video quality, by controlling the encoder frame by frame to land the higher-resolution output at up to 50% lower bitrate compared to a naive encode.
Running enhancement and the patented content-adaptive technology in the same GPU pipeline keeps the reconstructed detail intact through to delivery. The result is a 4K or 1080p stream a broadcaster can actually ship, without infrastructure investment.
The joint stack runs GPU-side as a step in the existing pipeline, and handles both VOD and live. The output is a fully standard-compliant AVC, HEVC, or AV1 bitstream.
But visual improvement alone isn’t enough. Broadcasters need confidence that this workflow will actually deliver the required premium content.
Proving it on your own content
For any broadcaster evaluating this kind of pipeline, a common question is whether the output holds up on their own footage – the kinds of motion, lighting and graphics their viewers actually see. As was demonstrated at the recent NAB Show, Beamr VISTA can answer that.
VISTA is a subjective quality validation tool built around how viewers actually experience content. The managed platform enables video teams to compare versions at scale using real viewers, based on subjective quality metrics – the “gold standard” for video testing. VISTA produces verified and decision-ready results in days and without the operational overhead of traditional subjective testing.
Together, Super resolution with CABR compression, verified by VISTA, enables broadcasters to deliver premium content with the infrastructure they already have and with a production-ready solution.
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▶️ Test Super Resolution on Your Own Video >>
▶️ Learn more about Beamr VISTA
