What is resolution? What is the difference between each of the different resolutions mentioned in this video? What is the presenter's advice for using different resolutions?
Resolution is the number of pixels in a video frame, which determines the video's quality, aspect ratio, and file size. The 720 x 480 SD (standard definition) 4-3 aspect ratio, was usually used in DVDs and digital TVs. The 1280 x 720 HD (high definition) 16-9 aspect ratio, is used for televisions and computer displays. 1920 x 1080 Full HD (also with 16-9 aspect ratio), is also used for televisions and computer displays, as well as cameras. The 3840 x 2160 4k UHD (16-9), is what has been adopted for the time being. Just like the last 2 resolutions, they are used on modern tvs and displays. The presenter tells beginning filmmakers to not get wrapped up on what resolution they're filming with, whether that be 720 or 1080. Don't get caught up on the gear that you don't have, focus on making videos and gaining experience.
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