After gameplay I retimed this run using https://somewes.com/frame-count/ with a console FPS of 60 which is the Nintendo 64 NTSC native framerate according to http://tasvideos.org/PlatformFramerates.html and raw video framerate of 60 FPS for a total of 54100 frames or a Video Time of 15:01.667. First Frame set on the frame before screen fades as I hit "OK" and End Frame set on the frame I cross the final finish line.

I use Nintendo 64 Control Deck Model No. NUS-001(USA)- with "Mario Kart 64" cartridge model NUS-NKTE-USA-1 and GV-USB2 Capture Card. Console Check at the end of the run.