“... there’s 5 minutes, 10 seconds of this video, and we’re 1 minute, 24 seconds through”<br>...HOW DO YOU KNOW!?,(reply>), @Kislay Anand Exactly!,(reply>)," I can understand that I may use a clock to tell the exact time at <a href=""https://www.youtube.com/watch?v=iZnLZFRylbs&amp;t=1m24s"">1:24</a>", but how much patience would it need to pinpoint the video length?