Canon EOS R5 C VR Creator Kit with RF 5.2mm f/2.8 Dual Fisheye Lens - Manual (Page 268)

Display Performance
You can select the performance parameter to prioritize in shooting screen display for still
photos.
1.
Select [ : Disp. performance].
2.
Select an option.
When set to [Smooth]
By pressing the < > button to add a checkmark, you can include
low-light locations in the scenarios for suppressing lower display frame
rates.
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