Canon EOS R5 C Advanced User Guide PHOTO edition - Page 745

The continuous shooting speed is slow. High-speed continuous shooting may be slower depending on the battery level, ambient temperature, flicker reduction, shutter speed, aperture value, subject conditions, brightness, AF operation, type of lens, use of flash, shooting settings, and other conditions. See Selecting the Drive Mode or Still photo file size / Number of possible shots / Maximum burst for continuous shooting for details on file size, number of shots available, maximum burst, and other estimated values. The maximum burst during continuous shooting is lower. Shooting intricate subjects such as fields of grass may result in larger file sizes, and the actual maximum burst may be lower than the guidelines in Still photo file size / Number of possible shots / Maximum burst for continuous shooting. Even after I change the card, the maximum burst displayed for continuous shooting does not change. Estimated maximum burst indicated in the viewfinder does not change when you switch cards, even if you switch to a high-speed card. Maximum burst listed in Still photo file size / Number of possible shots / Maximum burst for continuous shooting is based on the standard Canon test card, and the actual maximum burst is higher for cards with faster writing speeds. For this reason, estimated maximum burst may differ from actual maximum burst. High-speed display is not available during high-speed continuous shooting. Refer to the high-speed display requirements in High-Speed Display. Some image quality options are not available with cropped shooting. / / / image quality options are not available when [1.6x (crop)] is set, or with EF-S lenses. The aspect ratio cannot be set. Aspect ratios cannot be set for EF-S lenses ([1.6x (crop)] is set automatically). Aspect ratios cannot be set when [ : Add cropping information] is set to an option other than [Disable]. ISO 100 cannot be set for still photo shooting. The minimum speed in the ISO speed range is ISO 200 when [ : Highlight tone priority] is set to [Enable] or [Enhanced]. 745