 |
 |
 |
           |
 |
 |
 |
|
 |
 |
|
|
|
 |
DVD The Ultimate Consumer Digital Media
Digital Video Disc or as it is sometimes referred to Digital Versatile Disc (DVD) has for the last several years been Hollywood's primary video delivery method and with good cause. This inexpensive, compact media delivers excellent video and audio quality. This same media has also become the preferred medium for many multi-media professionals and audiophiles. Technological advancement and availability have pushed this media into the consumer market for a number of reasons and its use and popularity will only increase over time. I will attempt to highlight some of the advantages this medium offers. This article is only intended to be an introduction to this incredibly diverse digital media and not to be considered a technical thesis. The video quality of DVD is superb; offering greater resolution, more vivid color and higher contrast than VHS tape. DVD Video also allows for a number of features simply not available on VHS tape such as on-screen menus, chapters, and sub-chapters that allow for easy navigation. Multi-speed fast forward and rewind, multi-language support, multiple camera angles and a number of other enhancements too numerous to mention here. DVD audio quality is excellent surpassing that of Compact Disc (CD) with a sample rate of 24 bits and a frequency response of 192 KHz which is several times that of the CD specification. Not to mention that the DVD specification supports multi-channel Surround Sound. It a nutshell DVD audio delivers a more high fidelity audio experience. Although CD is still more widely used for audio, as technology progresses the DVD will likely become the dominant media. Conservative estimates as to the longevity of DVD are upwards of 35 years or more with proper handling. This is due to the fact that the only thing that touches the DVD's surface during playback is a tiny laser beam. Whereas VHS playback requires the use of a mechanical head that actually comes in contact with the tape and degrades the surface. Now with the Advent of D-Skin disc protectors? which is a plastic cover that can be placed on the DVD and left on during playback the durability factor has just increased significantly. For archiving DVD is the ultimate digital media not only because of its compact dimensions and ample storage space; 4.7 GB single sided & 9.4 GB double-sided or 8.5 GB dual-layer respectively. But because of the many different kinds of data that can be stored on it. Photos, movies, audio, text, graphics and other media types can all co-exist on a single disc. This kind of versatility is just not possible with any other readily available media. As for the future of DVD; advances in technology will see the advent of greater storage capacity, higher video and audio quality, and an ever expanding feature set. Copyright 2005 Jay Corrao is the founder and president of Memory Archivers, a video production company based in Apple Valley Minnesota. His company specializes in wedding and event videograpy, video biographies, and consumer digital archiving. http://www.memoryarchivers.com
MORE RESOURCES:
Personal-Tech - Google News |
|
|
|
RELATED ARTICLES
What Are You Looking For In A Cheap MP3 Player? Are you stymied by the vast offerings in cheap mp3 players? Don't know which features best suit your needs? Here are some suggestions based upon product reviews by mp3 player owners.The first thing you must consider is how you plan to use your mp3 player. How To Remove One Operating System from a Dual Boot Windows XP Computer In Windows Xp, you can install two operating systems on the same hard disk of one computer.Whether you have two copies of Windows Xp, or two different operating systems, then you end up with dual boot machine when you restart your Windows Xp computer. Upgrading Your PC for Non-experts IntroOne of the big advantages of PCs over earlier types of computers is that they're upgradable. If you get to the point where you need a faster computer, more storage space or whatever, you don't have to buy a new PC. Basic Computer Maintenance One of the most common questions computer users ask is, "How do I maintain my computer and keep it running great?" A computer is a lot like a car?it costs more than you think it should, it starts going down in value as soon as you bring it home and it requires regular maintenance to keep it running smoothly. Here are a few basic guidelines required to help keep your PC out of the shop:?Always use a surge protector! Power surges, spikes, lightning and brown-outs are all things that can literally burn up your computer & its peripherals. Cisco Certification: Taking Your First Certification Exam Youâ??ve studied hard; youâ??ve practiced your configurations; youâ??ve used your flash cards over and over again; and finally, the big day is here. Your first certification exam!For many Cisco certification candidates, their first exam is the CCNA Composite exam or one of the two exams that make up the CCNA, the Introduction To Networking exam or the ICND (Interconnecting Cisco Networking Devices) exam. Lives With Games Tradition and Industry The United States Of America citizen feels that games is a part of their life while developed countries such as the United Kingdom and Japan would feels that Games is high prospects to gain profit either in domestic level or internationally. Games is very influence in human life at this time. Flash Memory, Part I: MMC and SD MMC and SDFlash memory is available in so many formats that it can be difficult to know what will work with any particular device. Devices such as MP3 players, PDAs, mobile phones, digital cameras, and personal computers can take advantage of flash memory to bolster their storage capacity, but selecting the right format may be easier said than done. How To Buy An MP3 Player Are you looking for an MP3 player but am not sure which type and model to buy? There is a wide variety of MP3 players out there, from flash memory based players to hard drive based players. Choosing a good player from the market is no easy task. PDA Bible Free Download Your Bible At Your FingertipsIt is fairly easy to find a pda Bible free download online. Your pocket pc can become your own private spriritual asset for daily scripture readings and further Bible study. Does Microsoft Show Hackers How To Attack? After another security hole recently surfaced in Microsoft's Windows operating system, the software giant released a patch this past Friday to plug the possibly devastating "back door" which allows hackers to potentially seize control of any pc running Windows.The latest threat, "Download. Web Standards HTTP ProtocolThe web is run on port 80. You are probably wondering what "port 80" is, right (whether you actually are or not is irrelevant)? Well, the answer is easy (not really). Emulation Manual - A Complete Guide on How to Change Your Windows XP to Mac OS X IntroductionMac OS X is the most technologically advanced operating system by Apple. The use of soft edges, translucent colors and pinstripes (similar to the hardware of the first iMacs) brought more color and texture to the windows and controls on the desktop which is what windows lack. Have You Invited A Spy Into Your Computer? Yes, it's true. You may have inadvertently invited a spy into your computer. Bluetooth Headphones For Your PDA Nothing is worse than having to negotiate all kinds of cables with your many electronic devices. This is why bluetooth technology is so fantastic. Dynamite Comes in Small Packages - Tiny Personal Audio MP3 Players Pack Powerful Music Enjoyment MP3 players are Hot! Playing music has come a long way since the transistor radio, portable tape and CD player days. Most players are no larger than a deck of cards. How to Place Home Theater Speakers You have your television and home theater receiver; you just bought your new speakers and subwoofer and are ready to test things out. It's time to break out the measuring tape because precision is vital to achieving the full potential of your home theater system. 4 Easy Ways to Speed Up A Sluggish PC Computers are supposed to speed up our productivity?to help us do more in less time. What do you do when your computer is running so slow that it's keeping you from getting your work done? Before you kick it to the curb, try these easy, do-it-yourself suggestions to help your system run & perform better. Compare MP3 Players for the Coolest Features and Sweetest Deals How can you compare mp3 players to be sure you're getting the best features and price? You've checked some mp3 player ratings, and they're helpful. But iPod reviews and ratings don't answer all your questions. The Benefits of Open Source If you are a building a website or a forum, chances are you are using a web editor or paying for message board services. The costs of using these "out of the box" products can add up, especially if you are trying to grow your business. Customize Your Portable Player with an MP3 Player Accessory Everywhere you look today people are listening to personal audio players. And many look for ways to personalize and/or enhance their experience.
|
 |