High-definition, or HD, video refers to a digital video with a minimum resolution of 1280 by 720 pixels. In video technology, it is considered as third generation.Know More
The first generation of video technology started with analog video before proceeding to standard definition, or SD, digital video. HD video is bigger in file size, screen size and resolution compared to the other two. It is not based on PAL or ASTC standard, unlike the other two.
There are three main types of HD video, 720p, 1080p and 1080i. The letter "i" stands for interlaced frame while "p" stands for progressive frame. Both 1080p and 1080i have a resolution of 1920 by 1080, while 720p has a resolution of 1280 by 720.Learn more about Television & Video
The term "HD ready" denotes the ability of a TV to display 720p or 1080p high definition pictures, whereas Full HD indicates that the TV can handle 1080p HD images. An HD ready TV does not have a built-in TV tuner, while a full HD model may have one.Full Answer >
HD-MET, or "The Met: Live in HD," is a series of performances from the Metropolitan Opera of New York City presented and broadcast in high-definition format. Certain movie theaters and radio stations broadcast these HD-MET performances.Full Answer >
As of 2014, the latest Kindle Fire HD models – the fourth-generation Kindle Fire HDX 8.9-inch and HD 7-inch – include front-facing and rear-facing cameras. With the exception of the third-generation Fire HD 7-inch model, all Kindle Fire HD models include a camera.Full Answer >
Viewers can watch the Metropolitan Opera live in HD in select participating movie theaters, which are listed on the "Live in HD" section of the Metropolitan Opera website. The website also includes an on demand service, a variety of video clips, broadcasts and free audio streams.Full Answer >