Observed Signal · Oct 29, 2026 · Market Signal · Source: IAB · Impact: 2/5
Just Released! Amplifying Audio's Impact in MMM
IAB has released a new guide titled 'Amplifying Audio's Impact in MMM' as part of its guidelines section.
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IAB Tech Lab Updates Podcast Measurement Guidelines
The IAB Tech Lab published a draft update (Version 2.3) to its Podcast Technical Measurement Guidelines on July 22, 2026. The draft expands the technical framework for measuring podcast downloads, audiences, and ad delivery using server-side log data and explicitly covers both audio and video podcasts delivered via open RSS feeds and server-side file delivery. The guidance replaces the term "listener" with "podcast consumer," includes recommendations on URL prefixes, RSS enclosure URL changes, invalid traffic identification, and measurement windows, and was developed by the IAB Tech Lab’s Podcast Technical Working Group. The draft is open for public comment through Aug. 19, 2026, before being finalized.
IAB Tech Lab Introduces AAMP 3.0 to Standardize the RFP-to-Buy Process for Agentic Advertising
IAB Tech Lab has announced AAMP 3.0, introducing OpenProposal, a specification to standardize the RFP-to-buy process for agentic advertising. OpenProposal enables AI agents to discover, compare, and negotiate media proposals by defining machine-readable proposal data across eleven headers in categories like Merchandising, Optimization, Commitment, and Reconciliation. It is transaction-type agnostic (supporting Direct IOs, Programmatic Guaranteed, etc.) and channel agnostic (covering display, CTV, audio, OOH, linear TV). Additionally, IAB released the Measurement Services Addendum v1.0, a contractual framework for measurement, verification, attribution, and analytics services. Both initiatives are open for public comment until October 22, 2026, and aim to improve efficiency and standardization in programmatic media buying and measurement.
Content ROI Paradox: Platforms Capture Value, Not Creators
This executive analysis explores why media companies investing heavily in content often fail to capture proportional returns, as platforms like Amazon and YouTube control distribution, audience data, and monetization. It introduces 'Retained Content Yield' as a strategic framework to evaluate content investment across five dimensions: cost, distribution efficiency, audience ownership, monetization yield, and economic retention. The article highlights the shift from subscriber growth to economic yield in streaming, citing Antenna data on ad-supported subscriptions and Nielsen's streaming viewing shares. It also discusses retail media's expansion into offsite advertising and AI's impact on production costs. The author argues that controlling the economics of content, not just creating it, determines future success.
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