"Running commentary" refers to a continuous and live narration or explanation of an event or situation as it unfolds.
Sentences with «running commentary»
The company added its policy is not to provide running commentary on the course of the IPO. (bloomberg.com)
While your suggestion that a real debate at the highest levels, with running commentary, should take place is, of course, a good idea, and one event long overdue. (climateaudit.org)
It also contains a more mundane feature on the making of the movie and running commentary from the filmmakers. (scifimoviepage.com)