The lesson
Caption a talking-head video with an executive-framed headline on top and the spoken argument in large subtitles below.
A banner above the clip reads "HOW EXECUTIVES SHOULD MEASURE MARKETING" in bold navy. Below the speaker, in his headphones with a studio microphone in frame, the subtitle reads "how much it costs you to get a customer." The post text begins "Lead Gen vs. Demand Gen."
Don't copy the mic-and-headphones setup as a look. Keep a headline that addresses a specific reader and subtitles that carry the argument.