After the three-year gap since his second DVD Live 2009: Hello Wembley!, McIntyre is back on the shelves with Showtime and he's recorded this introduction for Digital Spy.
"You get used to it - you get strangely used to performing in front of so many people," he says of the large crowds he plays to.
"Obviously when there's that many people and you see them... before the show and I'll have a little look and I'll see them all arriving. It's immense - it feels immense."
He adds: "A great comedy show really hinges on people laughing. Sometimes things just happen - take off in a room and there's a perfect atmosphere and the laughs roll.
"It's sort of contagious laughter as well. Everybody gets involved."
Michael McIntyre's Showtime DVD is out now. Watch the trailer below