| |
| |
|
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:
Google News |
|
|
|
RELATED ARTICLES
Where does technology come from? Ever wonder where all the cool gadgets come from? Ever wonder who gets to try this stuff out first? Usually the war machine scientists get it first, try it out and find an application by using it for destruction; an obvious outlet for the human species and our desire to blow things up. It then moves into the private sector for important projects like, Microwave Ovens, Nuclear Energy, aviation space travel, telecommunications, Internet (which of course Al gore created first?), even Hummers, the ultimate SUV was created to cruise troops around in, Helicopters, hydrofoils, you name it man it came from military first. What is EEPROM ? EEPROM stands for Electrical Erasable Programmable Read Only Memory and also referred to as E²PROM. As the name suggest, an EEPROM can be both erased and programmed with electrical pulses. Does Size Really Matter In Our Digital Age? Well, we've all seen the advert, but that's not what I want to talk about, so get that out of your head straight away. No, let's think about what many call the "Queen of Arts" - namely painting. Would You Like An Extended Warranty With That? Should you buy an extended warranty with your laptop? You may not want to think about it now, but sooner or later, something is going to break down on your laptop. When it happens, the big question will be who gets stuck with the bill, you or the manufacturer. Pixel Disruption To Cause Nausea From User of Computer Screen As we study the issues associated with teaching kids in the classroom we find that fluorescent lighting can plague the learning abilities. A slight flicker from such a light can cause disruption in normal brain patterns. Laptop Computers and the PVP Effect! Roll over lumbering desktop computers, the limber laptop is here, and it's here to stay! For a while now notebooks have outstripped their ageing desktop PC siblings, easily winning the gold medal in the computer sales olympics. We will illustrate how the PVP effect has contributed greatly to the increase in popularity of notebook computers. Computer Parts Online In today's age, building computers on yourself is often chosen as the safest and choicest option by a sizeable part of the market for computers. There are various advantages and disadvantages for doing so. Bluetooth Can Be Cracked! Nothing is completely safe today. Adobe has recently released a patch for a security hole in different graphical software, so why should Bluetooth be safe?. Getting A Great Refurbished Laptop Are you sick of all the high priced notebooks out there? Does getting a used laptop seem like a better choice to you? Refurbished laptops are everywhere these days, and the word itself seems like a "buzz word" of the industry. But do these used machines actually hold up to the strict standard of the word "refurbished"?In this article I will discuss exactly what process a used notebook should go through before it is called "refurbished", as well as the advantages and disadvantages purchasing one brings. How to Get the Case Off Your PC! This is the first step to servicing, upgrading or removing PC hardware from your PC. Refer to my other articles on adding, upgading or removing just about any piece of hardware. How to Avoid Getting Ripped-Off When You Purchase A New Printer It's no big secret that printer companies like HP and Brother are marketing their printers with the cost of refilling the cartridges in mind. Just the other week my family and I were at our hometown Wal-Mart and we were amazed at the price of a new printer. Your Printer Is Out Of Ink -- Now What? We've all been there. You're in the middle of printing out an important document and your printer suddenly stops. Video Encryption What is Video Encryption?Video Encryption is an extremely useful method for the stopping unwanted interception and viewing of any transmitted video or other information, for example from a law enforcement video surveillance being relayed back to a central viewing centre.The scrambling is the easy part. Correctional Institution Preventive Maintenance Software There is a great need for preventive maintenance in correctional institutions. The public would be at risk if penal facilities waited to solve problems until after they manifested themselves. The Benifits of Assembling Your Own Computer Thinking about getting a new computer, but with all the choices out there are you getting a little overwhelmed? Well why not look into building your own computer? By building your own computer you can get all the options you really want, whether you need a graphics design machine, game machine or just a simple word processor. You can tailor the computer to your specific needs. How to Read CRT Tube Part Numbers All picture tubes, whether monochrome or color type are identified by a specific code consisting of numbers and letters. The codes are different from each other because different tubes have different characteristics. Heliodisplay --Computer Video With No Screen Science-Fiction meets reality with this new video display technology.The Heliodisplay includes patented and patent pending technology to transform normal ambient air and display video images into free-space. Do You Have Dead Pixels? Take a good look at your notebook computer screen. Do you find some tiny dark spots? You could have dead pixels. The Importance Of Current Sense Resistor In Switch Mode Power Supply Current sense resistor is usually located in the switch mode powersupply section. Newer version of monitor-the b+ (boost) circuitalso have this current sense resistor. Bluetooth Basics - Bluetooth Technology Tutorial Bluetooth BasicsBluetooth technology is nothing new, but in many respects it still seems to be more of a buzz word rather than a well understood, commonly accepted technology. You see advertisements for Bluetooth enabled cell phones, PDAs, and laptops, and a search of the Geeks.
|
| home | site map |
| © 2006 |
