Globally, subscriber growth remains the driver of topline streaming improvements—86% of Netflix’s 2024 global revenue growth came from subscriber additions, with 85% for WBD and 54% for Disney

However, in mature markets growth is underpinned by ARPU. Subs growth is becoming volatile with more customers churning in and out of services around key releases

Relevantly, the race to scale up SVOD ad-tiers will continue to have an ARPU-dilutive effect: CPMs are lower than expected and the growing price divide between premium and ad tiers will persuade more existing users to spin down 

The requirement for accurate audience measurement led to the creation of separate industry JICs— developed by media owners, agencies, advertisers and trade bodies—used for planning and as credible trading currencies.

However, now as brand advertisers need to be able to optimise campaigns across all audiovisual—and ideally all display—they want full cross-media measurement, and are therefore investing in the Origin platform.

But not all ‘views’ are equal; context is important. While most advertisers understand this, there is a risk that some ascribe the same value to all AV. Broadcasters are understandably wary.

US big tech companies are deploying hundreds of billions of dollars to remake the global economy in their image, as enviable growth contrasts with layoffs and low morale.

The cost of using AI models will fall in 2025 and make more AI applications possible. Regulation is caught between pressure from Trump and investigations that must go on, such as digital markets.

Microsoft and Google have tied their fortunes to AI. Amazon and Meta stand to realise business gains from AI, while Apple is the outlier: capex declined in 2024 as it focuses on iPhone and services.

Disney's phase of consolidation began with profit growth for its streaming business, pushed up by price rises with subscriber numbers reasonably flat. Emboldened by less churn than expected, Disney+ will be more expensive sooner rather than later

Disney+'s UK reach—a proxy for subscriptions—remains firm but under pressure with engagement materially suffering as the flow of new programming has slowed. Library content is D+'s strength, but viewing of it is correlated with new releases

The creation of sports channel bundle Venu ran the risk of accelerating the decline of Disney's linear business. The service's delay and failure to launch may have given time for the company to reappraise its approach to linear

Broadcaster reach and viewing fell in 2024, but the decline slowed as BVOD growth increasingly makes up for linear decline and the BBC’s viewing grew year-on-year. 

SVOD penetration and engagement returned to (slight) growth in 2024 and video-sharing platforms are increasing their share of TV set viewing.

Broadcasters still offer a wider array of programming than SVODs, but they are expanding their offering, as is YouTube.

Global streamers have expanded their US premium sports coverage, but this will be difficult to replicate in Europe.

The main obstacle is much lower advertising revenues in European sport.

The concentration of European football rights and small pools of buyers mean that premium sports must be retailed on an opt-in basis.

Use of publisher content to train AI models is hotly contested. Unacknowledged scraping, licensing deals, and lawsuits all characterise the publisher-AI company relationship.

However, model training is not the whole story. More and more products rely on up-to-date access to content, and some are direct competitors to publisher offerings.

Publishers can’t depend on copyright to deliver them the value of their IP. They need to track which products are catching on with users for licensing deals to make sense for them, and to ensure their own products keep up with the competition.

Very strong subscription additions in all regions (+16% YoY, to 302 million) drove Netflix's quarterly revenue over $10 billion for the first time (+16% YoY). The advertising push appears to be continuing to dampen ARPU growth, ushering in more price rises

Netflix now has a defined advertising audience that does not watch commercial television—however, for this incremental audience to materially grow, longer-term users must be manoeuvred from the ad-free tiers

Netflix's original content slate has plateaued in major countries. If budgets have to absorb the growth of live content, there will be ramifications on the output of other genres, along with levels of market demand and production costs

Roblox’s rapid redirection towards attracting brands and advertisers with new tools, including programmatic advertising, is a savvy and ultimately necessary strategy to position the company as a global platform for games and entertainment IP

Roblox will comfortably hit 100 million DAUs in 2025, as growth rates begin to run upwards of 25%, aided by aggressive geographic expansion. New content partnerships could accelerate it faster 

For TV and film marketers, led by Netflix, Roblox is becoming a default option for immersive experiences and games, while actively avoiding indirect support for Disney through Fortnite

From the depths of 2023, advertising expenditure on legacy media rose moderately in 2024, on the back of an uptick in real private consumer expenditure thanks to lower inflation and reduced costs of credit—the outlook for legacy media is about the same for 2025.

Online stands apart from legacy media due to the growth of ecommerce—driven by both goods (over 26% of retail sales) and services such as travel, as well as intense competition among platforms (Amazon, Shein, Temu)—with double-digit growth in 2024 set to continue in 2025.

Television remains the most effective medium for brand advertisers—despite the decline in viewing—with broadcasters’ digital innovation and SVOD ad tiers providing greater targeting alongside the mass broadcast reach.