Offline PB, we included the two player setup at the begining, run starts at 3:40.

After gameplay I retimed this run using https://somewes.com/frame-count/ with a console FPS of 60. which is the Switch native framerate according to http://tasvideos.org/PlatformFramerates.html and raw video framerate of 60 FPS for a total of 49921 frames or a Video Time of 13:52.017. First Frame set on the frame Mario appears in the opening cutscene and End Frame set on the frame that Peach appears outside of Bowser's Clown Car.

I use Nintendo Switch OLED Model HEG-001 with "Super Nintendo Entertainment System - Nintendo Switch Online" version 3.10.0 and a generic HDMI Capture Card.

Mingura666 played Mario; LaviChan played Luigi.