Pixel is the smallest element that can be displayed on a screen. It is nothing but a dot on the screen. The clusters of these dots light up together to form a picture on the display. Now, let us start ...
A video could be 720x480 but have an aspect ratio of 16:9. If you were to play this file in Windows using say VLC, and grab a screenshot of exactly the playing area, you'll probably find that the ...
How do I adjust the aspect ratio on my Mac’s screen? Changing your Mac’s screen aspect ratio is simple. The aspect ratio and resolution of your Mac’s display are adjusted using the Display preferences ...