GoPro HERO10 Black Manual page 65

Tech Specs: Video
ASPECT RATIO
Aspect ratio refers to the width and height of an image. Your GoPro
captures videos and photos in two aspect ratios.
4:3
The tall 4:3 format captures more of the scene than the 16:9 widescreen
format. It's great for selfies and point-of-view footage. The 4:3
resolutions are listed in the top row of the RES | FPS screen.
16:9
This is the standard format used for HDTV and editing programs.
The widescreen format is ideal for capturing dramatic, cinematic
footage. The 16:9 resolutions are listed below the 4:3 resolutions
on the RES | FPS screen.
Heads Up: Black bars will appear on both sides of the screen when
playing back 4:3 footage on an HDTV.
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Tech Specs: Video
DIGITAL LENSES (VIDEO)
Digital lenses let you choose how much of the scene is captured by your
camera. The different lenses also affect the zoom level and the fisheye
effect in your shot.
Digital Lens Description
SuperView Widest and tallest field of view, served up as
(16mm) 16:9 video.
Wide Wide field of view that captures as much as
(16–34mm) possible within the frame.
Linear Wide field of view without the fisheye effect
(19–39mm) of SuperView and Wide.
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