Digital Video Recorders (DVR) and How They Are Used

What is DVR? DVR is a digital video recorder and is also known as a personal video recorder. Unlike a VCR, the DVR records directly to a disk or hard drive instead of to a video tape of sorts. DVR can be found on most computer software as well as being in the form of stand-along box units for television and film.

Many television set producers are now including DVR built in to the television. This enables the viewer to capture a program or movie into the memory of the television for later viewing. The DVR also is capable of recording much longer than a VCR and is also easily erased for repeated use.

What is DVR used for? It was first used by CBS in 1965 in an effort to freeze their sports footage. This was nearly impossible with their current operating system as the frozen images were not clear. In 1985, the DVR was first introduced for in-home use, though its deubt was not widespread. Thanks to the introduction of the DVR giant TiVo, many similar products are now on the market and are widespread. The DVR tends to allow for crisper picture quality and faster search through recorded material than its VHS counterparts.

What is DVR for the average consumer? Satellite companies are now utilizing DVR by adding it directly into customersâ€