Canon EOS R6 Mark II Mirrorless Camera with 24-105mm f/4-7.1 Lens - Manual (Page 384)

Movie Recording Time Limit
When recording non-High Frame Rate movies
The maximum recording time per movie is 6 hr. Once 6 hr. is reached, recording stops
automatically. You can start recording a movie again by pressing the movie shooting
button (which records the movie as a new file).
When recording High Frame Rate movies
Maximum recording time per movie is as follows.
• Set to 119.88/100.00 fps: Up to 1 hr. 30 min.
• Set to 179.82/150.00 fps: Up to 1 hr.
After this recording time elapses, recording stops automatically. You can start recording
a High Frame Rate movie again by pressing the movie shooting button (which records
the movie as a new file).
Caution
The camera's internal temperature may rise and less recording time may be
available after extended movie playback/Live View display.
384