VAB releases comprehensive ad tech resources to standardize streaming video terminology

As the streaming industry shifts from experimental to established ad-supported models, lack of standardized terminology remains a barrier to cross-platform scale. These resources from the VAB aim to reconcile the language gap between traditional linear buyers and programmatic-first streaming engineers. For strategists, this standardization is essential for establishing KPIs that translate across the increasingly fragmented CTV and FAST landscape. Watch for whether these specific definitions are adopted by major agency holding companies and measurement providers to harmonize multi-billion dollar upfront negotiations.

The VAB's educational move comes as ad-supported streaming enters a period of mass adoption. According to the VAB's '25 Streaming Trends' report from March 2025, 90% of streaming adults now engage with ad-supported platforms, and two-thirds of U.S. adults prefer ad-based tiers over ad-free subscriptions due to rising costs. Per eMarketer data from early 2025, non-pay-TV households reached 70.8 million, or 53% of the U.S. market, marking the first time digital-first homes have outnumbered traditional cable households. This shift is driving a 20% annual increase in CTV ad budgets, which now account for one-third of total TV advertising spend per LiveRamp UK in October 2024. However, technical friction remains a hurdle; research from Advertiser Perceptions in early 2026 indicates that 39% of advertisers cite placement transparency as a primary challenge in programmatic CTV. Furthermore, the VAB and TVision reported in April 2026 that session lengths vary significantly across platforms—ranging from 86 minutes for virtual MVPDs to just 52 minutes on YouTube for CTV—making standardized measurement and terminology critical for cross-platform frequency planning.