{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Always Be Testing","title":"CTV Measurement Unpacked: Incrementality, Attribution & Holdout Testing | Tom Rathbone","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/521cfae3\"></iframe>","width":"100%","height":180,"duration":2278,"description":"Tom Rathbone joins Tye DeGrange to break down the real challenges of measuring CTV — from probabilistic Nielsen-era methods to where the industry stands today. Tom shares how TVScientific approaches measurement, why holdout testing is still underutilized by most brands, and how to build a test media plan that actually generates signal. Plus: why single-touch attribution fails in a multi-channel world and what it takes to move from vanity metrics to a long-term growth strategy.","thumbnail_url":"https://img.transistorcdn.com/7M1WLA3oXzS2jXFtfKumkSyRb5mCfgIzWZjioeOhcjQ/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS81YjU5/YmM4NTA3MTY4NWM3/M2ZhNDc1M2NlZjJj/ODM3My5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}