The Canon EOS R can shoot full HDTV movies with stereo sound at 3840 × 2160 (4K) resolution, 1920 × 1080 (Full HD) resolution, or video at 1280 × 720 (Standard HD) resolution.
Shooting movies on the spur of the moment is easy, even if you are currently in any still shooting mode. Just press the Movie button (located on top of the camera to the southwest of the shutter release and marked with a red dot). To stop shooting, press the button again. If the EOS R is in M, Av, Tv, Fv, or P still photo modes, the camera will shoot movies using the Custom movie settings you’ve specified for the C3 (Movie) setting. (The C1, C2, and C3 Movie user registers correspond to the still registers explained in Chapter 13. You can have three ...