Whois & Analysis for 1freewallpapers.com

High-definition video is video of higher resolution and quality than standard-definition.

While there is no standardized meaning for high-definition, generally any video image with considerably more than 480 horizontal lines (North America) or 576 horizontal lines (Europe) is considered high-definition.

480 scan lines is generally the minimum even though the majority of systems greatly exceed that.

Images of standard resolution captured at rates faster than normal (60 frames/second North America, 50 fps Europe), by a high-speed camera may be considered high-definition in some contexts.

Some television series shot on high-definition video are made to look as if they have been shot on film, a technique which is often known as filmizing.

Widescreen images are a variety of aspect ratios used in film, television and computer screens.

In film, a widescreen film is any film image with a width-to-height aspect ratio greater than the standard 1.37:1 Academy aspect ratio provided by 35mm film.

A wallpaper or background (also known as a desktop wallpaper, desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc) used as a decorative background of a graphical user interface on the screen of a computer, mobile communications device or other electronic device.

On a computer it is usually for the desktop, while on a mobile phone it is usually the background for the 'home' or 'idle' screen.

Though most devices come with a default picture, users can usually change it to custom files of their choosing.

Digital distribution (also called content delivery, online distribution, or electronic software distribution (ESD), among others) is the delivery or distribution of media content such as audio, video, software and video games.

The term is generally used to describe distribution over an online delivery medium, such as the Internet, thus bypassing physical distribution methods, such as paper, compact discs, and VHS videocassettes.

The term online distribution is typically applied to freestanding products; downloadable add-ons for other products are more commonly known as downloadable content.

With the advancement of network bandwidth capabilities, online distribution became prominent in the 21st century.

The display resolution or display modes of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed.

It can be an ambiguous term especially as the displayed resolution is controlled by different factors in cathode ray tube (CRT) displays, flat-panel displays (including liquid-crystal displays) and projection displays using fixed picture-element (pixel) arrays.