The MP3 (MPEG-3) format is a compress audio file format widely popular for use on portable media players and for online playback of music. The AVI (Audio Video Interleave) format is a container file format created by the Microsoft Corporation that supports both audio and video content. A task that arises for end-users is the …
High-Bandwidth Digital Content Protection, also known as HDCP, is a newer form of Digital Rights Management (DRM) that was designed to control digital video and audio content. The technology was originally created by Intel to ensure that digital audio and video travelling across a Digital Video Interface (DVI) or High-Definition Multimedia Interface (HDMI) would follow …
A VCD (Video CD) is a video format or CODEC that has been used for video playback in DVD and VCD players since its adoption in 1993 by the video industry. The format allows 800 megabytes of VCD information to be stored on an 80 minute CD. The most recent version of the VCD format …
The Content Scrambling System, or CSS, is a Digital Rights Management, or DRM, encryption system that encrypts data on commercially-available DVDs and prevents users from copying the disc’s data to a computer file or another disc. The Content Scrambling System is also used to require all media player manufacturers to produce devices that are compatible …
There is no “one” best satellite dish. The best satellite dish for you depends upon several factors. Satellite Dish Size The larger the satellite dish, the better it will receive signals. Therefore, the largest satellite dish available is always the best satellite dish — except that few of us want a nine foot satellite dish …
A satellite finder is a specialized signal-strength meter used to point satellite dishes and LNBs. There are two general classes of satellite finders: analog and digital satellite finders. Analog Satellite Finder Most analog satellite finders are inexpensive devices which simply display the strength of the received signal. To use an analog satellite finder, you point …
Satellite receivers come in standard, HD tuners, DVR, or FTA formats. In a standard receiver, the digital broadcast signal is decoded and presented in the television in an analog format. Most satellite receivers feature an Electronic Program Guide (EPG), which contains a list of the available channels and programming. HD Receivers Made for high-definition satellites …
A MKV file is a container format that can be used to store audio and video formats and is considered a competing format to the MP4 and AVI container formats. MKV (Matroska) is an open source format based on EBML (Extensible Binary Meta Language), and includes a greater number of features than supported by other …
The Refresh rate is the number of times a display's image is repainted or refreshed per second. As it denotes a frequency of a process, the refresh rate is expressed in hertz. That is, a refresh rate of 75 Hz means the image is refreshed 75 times in one second. For academic interest, it should …
One of the oldest animation techniques that is still in use today is rotoscoping. When using this technique, animators trace over live action film movement on each frame to use in an animated film. When it was first used, live action film images were projected onto a glass panel that was frosted where an animator …