GoPro hero 5 black User Manual page 37

ISO MINIMUM
ISO Minimum and Maximum apply only to photos and let you set a
range for the camera's sensitivity in low-light environments. ISO
settings create a balance between brightness and resulting image
noise. Image noise refers to the degree of graininess in the image.
Higher values result in brighter images with greater image noise.
Lower values result in darker images with lower image noise.
Note: ISO Minimum is not available for Time Lapse photos when the interval is set to 0.5 or 1 second.
PRO TIP: To lock the ISO at a speciic value, set ISO Minimum and ISO
Maximum to the same values.
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/ Protune
ISO MAXIMUM
/ Protune
EXPOSURE VALUE COMPENSATION (EV COMP)
Exposure Value Compensation afects the brightness of your video or
photo. Adjusting this setting can improve image quality when shooting
in environments with contrasting lighting conditions.
Options for this setting range from -2.0 to +2.0. The default setting is 0.
When you change this setting, the touch display immediately shows
you the efect on your image. Higher values result in brighter images.
This setting is available only if Shutter is set to Auto.
PRO TIP: Exposure Value Compensation adjusts brightness
within the existing ISO Limit. If brightness has already reached the
ISO Limit in a low-light environment, increasing the Exposure Value
Compensation does not have any efect.
SHARPNESS
Sharpness controls the quality of details captured in your video
footage or photos. Options for this setting are High (default), Medium,
and Low.
PRO TIP: If you plan to increase sharpness during editing, turn this
setting of.
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