A DVD recorder, also known as a DVDR, mainly outside of the UK and Ireland, is an optical disc recorder that uses Optical disc recording technologies to digitally record analog signal or digital signals onto blank writable DVD media. Such devices are available as either installable drives for computers or as standalone components for use in television studios or home theater systems. But there is far more to DVD recorders than that. DVD recorders are now equipped with a number of unique features that make the DVD recorder a true media device.
DVD recorders can record from analog video sources and also record from digital sources via Firewire ports. Also most DVD recorders today have included HDTV tuners, used to record media directly from a TV stream. Generally speaking, DVD recorders support three main formats: DVD-RAM, DVD-RW and DVD+RW. DVD-RAM is almost obsolete and is not compatible with most DVD recorders out there today. DVD-RW allows you to write and then rewrite data on the DVD, but you have to erase the whole disk if you want to modify stored data. While the DVD+RW enables you to write and erase data without having to erase the whole disk.
Similar to CD-ROM speeds measurement system, the speed used by the DVD recorder to write data is measured in “X” – 1X equals to 1.321 MB/s, this is only relevant to DVD burners mounted on a computer. Always there are discussions about the fate of the DVD recorder; some people say it will become obsolete while some other people say it will keep in on the market for years to come since it has superior audio and video quality when compared with VCR. Want to enjoy the charm of a professional DVD Recorder, here we humbly recommend you the DVD Copy, which is a reliable DVD copying software to help you backup your DVD collections.