• jeeva@lemmy.world
      link
      fedilink
      arrow-up
      1
      ·
      5 months ago

      Apologies, I thought I’d seen 60 seconds but since looking I’ve found a bunch of guesses from “every few” to numbers with nothing that looks like a source in headlines.

      Going to the source, I found:

      are taken every five seconds while content on the screen is different from the previous snapshot.

      Should have searched first, sorry!