subject: Digital Video Recorders- Digital Technology Used [print this page] Digital Video Recorders- Digital Technology Used
As the name suggests, the digital video recorder or DVR is a camera used for recording the data in digital format. You can store this data in the USB keydrive, SD memory card or even disk drive, though any other memory storage device is also compatible. The recorders, portable media players (PMP) and set-top boxes come in this section. You will find no tape in this device as the medium of recording the data. You can even use it for recording TV live. All you have to do is enter the channels, date and time into the recording menu.
Digital Video Recorder- its features
The digital video recorder has much better picture quality than the VCR. You can find a certain level of consistency in the video quality. The digital video recorder allows you to archive and transfer the recorded data to the CD- Rom. You can search the specific video or scene by using the search engine present in the recorder. This search engine will scan the memory of your device and will search the data for you within fraction of seconds. With this device you can watch the first half of the show while your instrument records the second half of the show. This way you get the freedom to skip the commercials and even fast forward or play back the portion of the serial you wish. With the pause, play, rewind and forward button the live TV becomes your slave.
This device also gives you the freedom to connect to the computer and you can stream the serials from any part of the world through the internet facility. But a major drawback of the digital video recorders is their lack of supporting the High Definition Television (HDTV) broadcasts. Though you can record the data, the device will display the data only in standard definition. The technology will get advanced with time though.
Online buying of the digital video recorder
The digital video recorder can now be bought online at discounted price. For more information on the matter you can search the net. The goods will be delivered within time.
