Hardware Information |
Recordable DVD Formats Explained
Picking your way through the ton of information available on recordable DVD formats can be a nightmare. To help you out, we've done our best to distill it into this summary. There are five recordable versions of DVD; DVD-R for General, DVD-R for Authoring, DVD-RAM, DVD-RW, and DVD+RW. None of the formats is fully compatible with the other although there are drives which will read, and in some cases write to more than one format. DVD-R for General and DVD-R for Authoring are essentially DVD versions of CD-R. And DVD-RW is a DVD version of CD-RW. All three formats can be read in standard DVD-ROM drives and in most DVD video players. The difference between DVD-R for General and DVD-R for Authoring is that DVD-R for General is a format intended for widespread consumer use and doeasn't support 'professional' features such as piracy protection or duplication in mass duplicators. The Pioneer DVD-RW drive which is the most popular PC device for writing to DVD uses the DVD for General format. And as as the case with CD, DVD-RW is essentially the same as DVD-R except that it can be erased and written to again and again. DVD-RAM is slightly different as it is a sector based disc which mounts on the desktop of a PC when inserted into a drive. Files can then be copied to it in the same way as any other mounted media. Some single-sided DVD-RAM discs can be removed from their caddy and inserted in a DVD-ROM drive which will then be able to read the content of the disc. There are DVD video recorders which use the DVD-RAM format. This enables themn to pull off clever tricks like timeshifting - where you can watch the beginning of a programme you have recorded while you are still recording the end on the same disc. DVD+RW is the newest format and not supported by the DVD Forum, the body which sets the standards for DVD. However, it is supported by some of the biggest electronics and computer manufacturers, and is therefore likely to stick around. It is also the format used by Philips in its DVD video recorders. Despite not being authorised by the DVD Forum, DVD+RW is claimed by its supporterd to be compatible with more DVD video players than DVD-R and DVD+RW writers are found in PCs from quite a few manufacturers. In early 2006, things are set to get even more complicated with the introduction of two new formats, HD-DVD and Blu-ray, but that's a whole other story... Kenny Hemphill is the editor and publisher of The HDTV Tuner, a site which aims to cut through the confusion surrounding HDTV and provide surfers with up to date, accurate and easy to read information on HDTV.
MORE RESOURCES: Unable to open RSS Feed $XMLfilename with error HTTP ERROR: 404, exiting |
RELATED ARTICLES
Can I Use My Old Ink With My New Printer? The quick answer is.. Tips To Select Proper Motherboard Selecting motherboard is really simple. As name suggests "Motherboard" acts as a protective mother of CPU, RAM and other add on cards since thesecomponents stand firmly on motherboard. Portable MP3 Player Based Education A revolution in learning technology has taken place. Actually, it took place a few years ago, and I'm only just now catching up. A Review of Brother Laser Toners Brother is right up there with HP and Samsung as one of the most sought-after brands of laser toner. The Japan-based Brother Industries was first famous for its sewing machines. What Can You Do With A Mac Mini? If you have not seen the newest addition to the Macintosh line, it is worth taking a look. It is a very small computer that is only 6. A Short Introduction to Blu Ray Blu ray is a next generation optical media format developed by the Blu ray disc association, a group of leading consumer electronics and technology companies such as Apple, Mitsubishi, Panasonic, Philips, Samsung, Sony, TDK to name, but a few.The format was developed for high definition video, as well as storing large amounts of data. Drop On Demand Printers Most HP and Epson printers are drop on demand printers. They use electrical pulses to fulfill requests for ink. Generation Laptop In May 2005 U.S hardware history was made. Buying / Selecting Computer Components This is the step takes the most time and consideration. Which parts do I buy? Which are best?There are many good places to buy computer parts. A Review of Refurbished Toshiba Laptops Toshiba offers a few of their refurbished laptops in the "Clearance Store" of their official website toshibadirect.com. Expansion Cards Part 2: AGP Expansion Cards Part 2: AGPThe first in this series of Tech Tips on expansion cards took a look at the PCI slot, and the variety of devices that may find their home in one. Graphics cards are one of the many items that may be used in a PCI slot, but the demands of fast-paced video games require more speed and greater bandwidth than the PCI Bus can provide. Upgrading, Adding or Removing a Video Card, Sound Card, or Other AGP/PCI Card For Video cards - Most PC video cards these days are AGP. But you COULD be working with PCI, or PCI express. Expansion Cards Part 1: (of a 3 part series) PCIThe expansion slots available on motherboards allow for a variety of upgrades in a computer system, but matching the appropriate card to an available slot needs to be addressed before making any purchasing decisions. The most common types of expansion cards for modern computer systems can be broken down into three formats: PCI, AGP, and PCI Express. Used Laptop Computer: Your Quick Purchase Inspection Guide - Part 4 Used laptop computers are everywhere these days. How can you sift through the mass of available used laptop computers to narrow your search down to the right laptop for you? This fourth and final article strives to give you a few suggestions for your next laptop purchase. How to Choose The Right Laptop Accessories? The notebook computer is coming of age. For the firsttime in history, notebooks or laptops are out-sellingtheir bigger cousins, desktop computers. Routing, Routed, and Non-Routable Protocols ROUTING PROTOCOLSA generic term that refers to a formula, or protocol, used by a router to determine the appropriate path over which data is transmitted. The routing protocol also specifies how routers in a network share information with each other and report changes. Used Laptop Computer: Your Quick Purchase Inspection Guide - Part 1 Used laptop computers are everywhere these days. How can you sift through the mass of available used laptop computers to narrow your search down to the right laptop for you? Here are a few suggestions to keep in mind. Motherboard Basics A recent Tech Tip covered the basics of selecting a computer case and made mention of the various sizes that correspond to motherboards of different form factors. A few people wrote in expressing interest in understanding more about the basics of motherboards, and that's exactly what this Tech Tip intends to address. Small Computers Today, small form factor computers demolish the myth that bigger PCs are faster. Specially designed SFF computers from Ovi PC, like the Prometheus, deliver tower-crushing performance in one-third the space, and at the fraction of the price. Buying Laser Toner Cartridges Compatible Laser Toner CartridgesRecently, there has been a huge legal and investigative battle with people selling "compatible" laser toner cartridges. Often, a distributor will sell their defective, ineffective, or even damaging laser toner cartridges to unsuspecting resellers. |
home | site map | Contact Us |