From the course: Making Video 3: Sell Yourself
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Important video terms and concepts
From the course: Making Video 3: Sell Yourself
Important video terms and concepts
- Now that you have a basic understanding of process, let's talk about some basic video terms that will be useful to know. First up, I want to talk about video resolution. The resolution of video is represented by the number of horizontal lines contained within the video frame. Until the last 15 years or so, most video was standard definition, or SD. Several SD formats include NTSC with a visible resolution of 720 pixels by 480 pixels, so it contained 480 lines of resolution, as well as PAL, with 576 lines of resolution. Again, this was the general standard for more than 50 years. Then, HD came onto the scene with two more main standards. There's 720 HD, which has a resolution of 1280 by 720, and 1080 HD, with a resolution of 1920 by 1080. As you can see, HD video grew the size of the video frame by quite a bit. In recent years, ultra-high-def video has increased video resolutions even more. As you can see, 4K increases the video frame by about four times that of HD. Then there's even…
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