![]() In addition, some may be surprised to learn that they're only getting a fraction of their service's advertised maximum speeds. didn't know the speed of that broadband connection. In a 2010 survey, the Federal Communications Commission (FCC) found that 80 percent of people with broadband Internet in the U.S. Screenshot by Stephanie Crawford for HowStuffWorks ![]() Now, what about that Internet connection? Jump to the next page for the truth about the speed and bandwidth you need. So far, you've determined that you have all HD-ready devices, and that you're connecting to HD video content on the Web. When content is available in true HD, you'll have an additional option in the video's settings to switch to viewing in 720p. For example, has common progressive scan rates of 360p and 480p for every video, even if HD is available for that video. Supposing you're all set with home components, the next thing to consider is whether the site you're connecting to is really providing video in HD. That's the minimum rate for video that qualifies as HD, and a common rate used for streaming HD video online. ![]() Check the specs to see if these components can handle progressive scan rates of at least 720p. Both the player (computer, game console or similar device) and the screen (monitor or TV) must be HD-capable in order to view true HD video. The first thing affecting whether you're receiving HD is the device you're using. ![]() When the pictures start moving, the speed at which pixels can change between images affects whether you can view the video in high definition. ![]()
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