The FIFA World Cup is already underway across 16 host cities and three host nations. With 48 teams and 104 matches in 39 days, it is becoming one of the largest live streaming tests the industry has ever faced.
Every operator carrying matches, from host-market broadcasters to international rights holders on every continent, faces the same three constraints at the same time: millions of concurrent viewers, expectations for very low latency, and the cost of delivering 4K HDR at scale.
The technology to handle all three exists today.
The rights arms race
The value of Sports content and the scale of live viewership explain the pressure.
The NBA deal reflects the value of long-term commitment. With $77 billion across 11 seasons, it’s easy to understand that even a small failure in stream quality or reliability carries a measurable cost against the value of the rights.
On the other hand, events like the Super Bowl LIX set new operational benchmarks for audience reach. Super Bowl LIX is estimated to have reached over 125 million viewers, with an estimated 15.5 million concurrent viewers, on a free, ad-supported FAST platform. This is not a one-off event, it established a new baseline for what streaming platforms must be prepared to support.
That has reset the benchmark for marquee live events: platforms now need to plan for broadcast-scale audiences on streaming infrastructure.
Why live sports are the hardest streaming problem
Live sports push every layer of the video streaming stack to its limits.
Ultra-low latency. Live sports is a race to the moment. Broadcast set the expectation that viewers see the goal, point, or score as it happens. Streaming cannot afford to be materially behind broadcast, score apps, social feeds, or the neighbour’s TV. When the stream is late, the live experience breaks.
Concurrency spikes. A 15-million-concurrent 4K HDR event is not simply a larger version of a smaller event. CDN edge capacity, cache hit ratios, and origin throughput all begin to behave differently at this level of scale. This is an architecture challenge, not just a capacity one.
4K HDR with high motion. Live sports are among the most demanding for any video codec. Fast motion, complex backgrounds, and rapid cuts are where compression efficiency drops fastest.
Compression economics
Cost per concurrent viewer is structurally higher in 4K than in 1080p. As an example, a 4K HDR stream at the top of the ladder typically runs 12 to 16 Mbps, and higher for p60 content. A 1080p stream typically runs 4 to 6 Mbps. This makes the egress ratio for the same audience roughly 3 times.
CDN egress is one of the largest variable-cost line items for live-streaming, scaling directly with bitrate and concurrency. Premium sports events combine the highest bitrates in the ladder with the highest concurrency platforms see all year.
Compression efficiency is one of the few levers that touches both. A 30% bandwidth reduction at this scale can translate into millions of dollars of savings across a premium sports season.
The single-codec era is ending
The streaming industry has spent fifteen years arguing about which codec is better. The next decade will be decided by which codec stack is most efficient to operate.
Single-codec thinking is a legacy of the satellite and cable era. Modern video pipelines are already multi-codec and layered, and the platforms that embrace that reality will have a structural cost advantage.
How MPEG-5 LCEVC changes the math
MPEG-5 LCEVC is not another codec to add to the codec wars. It is an enhancement layer that works with the codecs operators already use, AVC, HEVC, AV1 or VVC to improve compression efficiency and reduce the cost of delivering high-quality video at scale.
The architecture is deliberately practical. LCEVC carries a standard base stream, encoded with the chosen codec, plus a lightweight enhancement layer that restores detail and improves quality at the target resolution. For a sports operator, that means LCEVC can be introduced into existing ABR ladders and delivery workflows rather than forcing a full codec reset.
That matters because live sports platforms cannot migrate all devices, apps and players overnight. With LCEVC, operators can roll out support progressively: LCEVC-enabled devices receive the full efficiency and quality benefit, while non-enabled devices can continue to receive the compatible base stream. It is a way to improve the economics of 4K HDR and premium live delivery without betting the whole service on a single cutover.
For live sports, the key advantages are:
- Better compression efficiency for high-motion 4K and HDR content.
- A scalable two-layer architecture that fits naturally with ABR delivery and emerging layered transport models such as Media over QUIC.
- A practical rollout path across mobile, web, TV and set-top-box environments.
- Compatibility with existing codec strategies, so operators can improve the stack they have rather than start again.
From Standard to Ecosystem feature
Brazil’s TV 3.0 initiative, branded DTV+, is one of the most ambitious broadcast modernization projects underway today. Designed to combine broadcast and broadband delivery, support UHD services, and create a more interactive television experience, it is also the first national broadcast standard to adopt LCEVC alongside VVC.
That decision has had an impact beyond Brazil itself. A national deployment creates a focal point for the ecosystem: broadcasters, encoder vendors, device manufacturers, player developers and silicon vendors all have a common target and timeline.
Over the last two years, that ecosystem has steadily expanded. Public demonstrations, including the live LCEVC and VVC 4K broadcast showcased at the ATSC NextGen Conference as well as numerous showcases by TV Globo, have proven end-to-end deployment scenarios. Support is now available from encoder vendors including ATEME, Harmonic and MainConcept, while companies such as NETINT, SOC vendors such as Realtek and Amlogic, STB vendors such as ZTE, Jiuzhou, GIEC, Skyworth, Hangli, and TV manufacturers such as HiSense have publicly demonstrated or announced support for different parts of the workflow.
The significance is huge. Not every operator will suddenly deploy LCEVC, but the supporting ecosystem in place means that those who choose to, can. As more deployments come online, the barrier to adoption continues to fall.
The next test is not technical
The industry does not have a compression problem. It has an economics problem.
Sports rights continue to rise in value, while audiences expect higher resolutions, lower latency and broader device reach. The challenge is no longer proving that video can be delivered. It is delivering it, profitably at scale.
That is why developments such as Brazil’s DTV+ standard matter. They are helping to create the ecosystem needed to move technologies such as LCEVC from demonstrations and trials into real deployments. Support is emerging across encoders, players, devices and silicon, making adoption a practical option rather than a research project.
With the 2026 FIFA World Cup approaching, operators and service providers will be looking closely at every lever that affects delivery economics. Compression efficiency is one of the few that directly impacts both quality and cost.
The question is becoming less about whether technologies such as LCEVC work, and more about where and when they make sense to deploy.
