DVD Duplication - Reducing the Environmental Cost of Your Disc Production

The inherent environmental costs of production of DVDs and CDs is something that most people commissioning or DVD duplication or DVD replication may be aware of, but the full extent of this is often not recognized. It is clear that a DVD is made of plastic (polycarbonate to be exact) and that this should have some impact on the environment. Besides these, DVDs have a reflective aluminum layer sputtered on the polycarbonate surface. A DVDR disc also has an added layer of organic dye (recording layer). Organic in this context does not sound - it refers to the branch of chemistry that deals with this dangerous hydro carbon! The process of printing (or decorating) the disk is one that arguably has the greatest potential for the environment. Whether DVDR duplication or DVD replication, the disk requires some press so it can be identified (and look good too!). The printing options are varied, but the most common for large volume runs, have a silkscreen (sometimes referred to as screen printing) and litho printing (more correctly referred to as compensation). Both processes lead to a large amount of waste and the flushing and removal of environmentally harmful chemicals. Screen and offset start exposing the work of film (with the use of toxic chemicals and plastics) and the making of screens or plates. Screens should be washed after use, resulting in more chemicals are washed away. Furthermore screen and offset inks are inherently toxic and cause more hazardous waste to be dumped into the environment. Final before the job can be printed, the printer made in unwinding, mostly 50 or 100 DVDs to print before the print is satisfactory. In stark contrast to this, the latest generation of digital printers require no plates, screens or movies and no dangerous chemicals in the setup process. A DVD duplication job can be printed directly from the digital image with no setup. Although it is possible to print DVD replicated these is most suitable for the on-demand, low volume run size DVD duplication. The machine prints the first drive exactly the same as any subsequent discs that there are no wasted two discs. If your next DVD production could benefit from lower environmental costs, and faster turnaround, not to mention the highest print quality 4 colors available you need look no further than digital printing. If you want your DVD duplication project to look just as good or better than a replicated DVD found in the shops this is the best option.

DVD Basic Facts

DVD's have become ubiquitous. If we want a movie or listening to music we come to a DVD. Here are some basic facts about the DVD: What is a DVD? DVD stands for Digital Versatile Disk. A DVD-ROM is similar to a CD or compact disc. There is a DVD-ROM formatted to hold much more data. While a CD typically has a capacity of 650 megabytes, the smallest capacity DVD can store about seven times more data, or 4.38 gigabytes (GB). A DVD-ROM encode information in the form of a spiral track of pits and lands separated by several nanometers. There are several types of DVDs. The DVD-ROM is the most common. It is a disc that can not be written about. Blank DVDs with designations like "DVD-R" and "DVD + R" are formatted, recordable DVDs. The-R and + R refer to competing format standards, but both will record movies, audio or other data. The best examples of DVD-ROM, the music and movie DVDs that can be bought on the shelf. What is DVD authoring? Authoring is the process of collecting audio, video, menus, subtitles, etc on a DVD. In popular speech called burning. This happens on DVD-authoring software. There are numerous DVD authoring programs, but you use depends on your needs, be it personal, professional or business. How to run DVD duplication? Duplication is an industrial process where a glass master used to stamp out copies like a cookie cutter. What is DVD-Video? DVD-video is the closest we technically superior and studio-quality video. Digital studio master tapes are usually encoded to MPEG-2 format to a DVD-video. The encoding process uses lossy compression to remove unnecessary information. What is a DVD menu? A DVD menu provides easy access to DVD titles without the scan. This is both convenient and accurate. A DVD is a menu with 4 sets of each title with a menu and a single title. All titles are made of multiple input files and each input file is one chapter. What is a menu? Menus are only a MPEG file with subtitles. The basic MPEG is the background and the subtitles produce the menu buttons. The background is a short film or a still picture converted to an mpeg. MPEG stands for Motion Picture Experts Group. " It is the committee that dreamed of the MPEG-2 compression algorithm. MPEG-2 is the de facto standard compression technology used for DVD-video. The only source for DVD duplication, DVD authoring and duplication tapes in New York. Personal attention, high quality and attractive price points guaranteed in this business facility.Rainbow Video extensive website has extensive information http://www.rainbowvideo1.com/dvd_cd_duplication.html Customers include Fortune 100 companies, entertainment companies and leading educational accounts.

Dvd R Duplication

Your computer can prove to your best friend in making your job easier. It can also let them down if you are careless enough to store all your data and data on the hard disk with no backup system. If for some reason your computer crashes, without a backup, you lose everything. A DVD drive in your system you can store data on DVD-R Duplication. The 'R' in the DVD-R stands for recordable. This means that the DVD is empty and data, files, movies and documents to be recorded or duplicated. You can store the information, records, films and even music. You can also download from the network and store data on this DVD-R discs, because they have much storage space. DVD-R duplication equipment can be found on the web. By surfing the Web, many companies find bargains and great discounts. Make sure you check the quality brands, the quality of the discs, and speed capabilities. Also buy discs that come with a warranty. You can also visit a brick-and-mortar stores for electronics and media-DVD-R duplication equipment. Find out what kind of deals they go for big savings. While searching, you'll also come across companies that service duplication services at special rates. Take advantage of these companies for significant savings. The best way to find out what are the best brands and types of DVD-R duplication equipment and services, is to ask around with your friends and family. Although a seller very rigid Able to know, they always try to give you the most expensive equipment or services to buy, even if you do not need the product. DVDR provides detailed information on DVD R, DVD R Discs, Cheap DVD R, DVD R Dual Layer discs and much more. DVDR is affiliated with DVR Cards.

DVDs in a Day - How the Downturn Has Helped the Bureau DVD Duplication Industry

In the good old days when marketing departments had enough human resources to manage their execution of promotional DVDs or CDs, there was usually enough time to plan the project and to allow for DVD replication schedule. Although usually minimal sizes run from disks dictated the quantity ordered, the cost of a project being produced instead of duplicated meant budgets went. Some irony in the current tense climate of marketing departments the last minute nature of these projects often rising costs. Thankfully the DVD duplication industry has stepped up the tail and is well placed to deal with the demands of high specification, low and tight racing term CD or DVD duplication runs. Most duplicators of any size now able to run around a few thousand disks in the course of one days with the latest generation of UV-cured digital DVD printers. And with the growth potential of digital printing paper, it is possible to run high quality paper share in 24 hours or less. Besides a very important shift in the consumer optical media, which happened in a recordable DVDR not now seen as inferior to a replicated DVD. Although there is no denying that a DVDR is more fragile, life necessary for a normal DVD-run means that by the time a DVDR is unplayable data will likely be well past its use by date.The increase the compatibility between DVD players and modern DVDR media has led to professional printing a recipient of a DVDR might not even be aware that the disc they hold in their hand is not a replicated DVD. The cost of blank media steadily declined to about 2008 and this has led to the point where a run DVD duplication is the same as the cost of a minimum replicated run (usually the point where the projects are re-scheduled) increased from a few hundred to a few hundred .. When it comes to Blu-ray we are at a point in the lifecycle of this size where a Blu-ray duplication of running costs even more than a thousand less than the minimal volume of replicated Blu-ray discs. This is partly to the high cost of the mandatory copy protection (which is a whole new article!). The fast turnaround DVD duplication has led to the suppliers to be closer to their customers. Often there is no time to master messenger to a distant location and drives back to waiting chartered. It is "just in time taken to prepare Extreme with master content may not complete one hours or two before delivery of the final product. Conveniently located a DVD replication plant in a remote corner of Europe (with cheap labor) does not fit in the latter minutes DVD duplication model and it is vital for this quick turnaround suppliers close to their customers. Packaging is another area of development that has helped this change. Digital printers are now able to measure a low volume runs of parts and even paper and cardboard card portfolios in short lead times. Finishing (the process of cutting, gluing and folding) will always be the limiting factor in the particular map covers and boxes of paper, but plastic parts for DVD and CD cases off me in a few hours on a print close to that of for compensation. DVD duplication has come of age, and although still with the impact on costs down the recording route, it is a reassuring thought for the marketing department under pressure that it remains possible to run disc production rush in time - drives in one days can really save bacon.

Cd/dvd Media 101

Have you confused recently by the various choices available for blank CDs or DVDs? There are so many abbreviations like CD-R, CD-RW, DVD-R, DVD-RAM, DVR + R, etc. So how do I know which type of CD or DVD is suitable for my use? I will briefly describe the various types of blank CDs and DVDs currently available on the market. for CDs and DVDs, the "R" that is found in CD-R or DVD + /-R stands for recordable. This means that you record information such as photos, files, database etc. Basically anything that can be digitally recorded. These types of CDs or DVDs can be recorded only once. So it is important that you record any data you want transferred to a CD-R/DVD-R in one session. The "RW": the media is rewriteable. You can erase and record data on CD or DVD several times. Think of it as a portable hard drive. The cost of a CD-RW and DVD-RW is more expensive than a normal CD-R/DVD-R One of the greatest confusion arises due to DVD-R/RW and DVD + R / RW. What is the difference? In a nutshell, there is no major difference except the standards created by 2 different organizations. It is important to know whether DVD burner supports them. Most DVD burners support both formats, but make sure you contact the DVD manufacturer or the manual on the types of DVD formats are supported. There is a different DVD format known as DVD-RAM, and it is not as common as the other 2 formats. Again, make sure your DVD manual so you can use this format to check. DVD media is typically up to 4.7 GB of data, while up to 700 MB CD media. As a result, DVD Media usually more expensive than CD media, since more data can contain. There is also a new type of DVD media called dual-layer DVD and can store twice the size of a normal DVD. It is quite expensive at the moment and the most current DVD burners do not support this format. This is a basic explanation of the more common types of CD / DVD media on the market. No matter which media you use, it is important to make sure that your CD or DVD burner support that format.

A Look At Dvd & Cd Duplication

As new technology makes way for the latest innovations, DVD and CD duplication has long been extremely popular. Of making copies of family videos on creating your own audio CD for distribution, the ability to copy digital audio and video necessary for both personal and business use. When speaking of DVD and CD duplication, it is important to understand what is and is not acceptable in terms of duplication. Movies and audio CDs, which are protected by copyright may not be duplicated in any way without written permission from those responsible for their creation. Ignoring that law could carry severe penalties, including fines and possible jail time. With that said, enjoy DVD and CD duplication correctly can be a wonderful asset to your home and your business. Before you started with a DVD or CD duplication, you should first try to determine how you will use your digital masterpiece. Have you ever intend to delete the content or are permanently left on the disk? If you ever plan to erase and record in a particular video, you must purchase a DVD-RW disc. If you are working with CD duplication and plan to later delete the content, you must purchase a CD-RW drive. The "RW" abbreviation stands for "Re-writable 'and it just means that the disc can be erased and recorded on several occasions. A DVD-R or CD-R disc can only be used to register and can never be erased. DVD duplication is an ideal way to share memories, videos and special occasions with multiple families. Use your original, you can record new DVDs for family members who was not present to witness the special event, which may consist of a marriage, graduation, family reunion or other gathering. To do this, you need a DVD recorder, which can be easily found at an electronics store. You can also work in duplicate CD on a DVD recorder or your computer as a recordable disc features. In many cases, CD duplication is used by amateur musicians who need an affordable way to recreate copies of their music and distribute to agents, record companies and managers to find. DVD and CD duplication is a great way to preserve and share your memories or may the first step in launching your music or movie career. If you are an amateur filmmaker, DVD duplication can be your link to the big screen. The important thing to remember is that copyright law and may be any material that you must duplicate your own and not in any way under the ownership of someone else.

A Guide To DVD Duplication

DVD duplication is a term often used, but many people do not really understand what actually means and the DVD duplication process. DVD is an acronym that stands for Digital Versatile Disc, which now has become a very popular storage device. This is due to the fact that the optical disc can store media files and data in large quantities to 18 Gigabytes. Not only may do so, but all information about the DVD can easily be carried around without the integrity of the information within the disc. The term duplication in its own way to make something identical copy of an original, the process of reproducing something. The copy that made the exact same wear characteristics as the original. So DVD duplication can be defined as copying or burning a DVD content to multiple copies. To define it further be said that the DVD duplication is the act of reproducing optical media through copying the contents of a DVD-recordable disc to the existing media. The process itself includes the extraction of information by digital means from one master source which can then be copied onto a blank disc. The process of DVD duplication is very similar to burning a DVD on your personal computer, a DVD duplicator will copy the data from your master disc and then write it on a blank disc. The difference between the two is that a doubling facility can burn hundreds of DVDs at a time on the towers that are linked. Once all details are written on the blank DVD information is checked with the captain and the process is completed. DVD duplication is often confused with DVD replication, although the processes to produce comparable results, there is a difference. The biggest disparity is based on the number of DVDs that can be copied and the method used for copying. Duplication is both faster and more cost-effective process than the replication of DVDs, but only if you need less than 1000. This means that cost and quality to be discussed with your DVD duplication company when you decide to use the method. The company will be able to decide for you which will result in the most efficient and best quality product for your project. There are many online companies that are found suitable who will be able to help you with this concern.

Duplication Versus Replication For Cd And Dvd: What's The Difference?

There are two ways a copy of a CD or DVD. Information can be burned onto a blank CD / DVD-R, this method is duplication. Information can also be added during the CD / DVD manufacturing process, this method is called replication. Understanding the differences is important in determining which process is best for your project. A double CD / DVD is not only made by a different process than a replicated CD / DVD, but the actual product is different. After the duplication process is complete, the final product is a CD-R or DVD-R. Replication CD stampers for producing CD-ROMs. (ROM means Read Only Memory). The final product in the DVD replication process is a DVD-5, DVD 9, DVD-10 or DVD 18. The CD duplication process is similar to burning a CD / DVD on your personal computer. A CD / DVD duplicator extracts data from the master disc and writes it to a blank disc. The difference between burning multiple CD / DVD-R on a double-burning facility and a desktop computer that is doubling the facility burns hundreds at a time on the towers that are linked. Each tower contains several CD / DVD trays so many copies can be made simultaneously. After all data is written to the blank CD / DVD-R, the information is checked against the master, and the process is complete. CD / DVD replicates, on the other hand, created during the manufacturing process. In other words, media such as a CD / DVD-R is not before the trial begins. Before the replication process is launched, the client is carefully evaluated for master data corruption. Then a glass master with relevant information from the customer supplied seized. Replication begins when a flawless glass master is assured. The glass master is used to develop a pestle. The stamper in turn, is loaded into an injection molding machine that makes CD / DVD replicates. The quality of the CD replication hinges on the quality of the data of the glass master. With each successive step, consistent quality and accuracy checks to ensure each drive is an exact replica or clone of the original. A micro-thin layer of aluminum is applied to the polycarbonate disc. It is then lacquered for additional protection and printed before packaging. The client supplied master CD-R and DVD-R duplication is the same, a CD / DVD-R. CD-ROM replication also requires a CD-R master. While a DVD-R is acceptable for DVD replication, most facilities prefer to work from a client supplied DLT or Digital Linear Tape. Advantages of CD / DVD duplication 1. The standard turn-time is 2-3 days, even for runs to 5000 units. 2. Digital full color printing is available with no pre-press costs. Disadvantages of CD / DVD duplication 1. The cost per unit is higher than the double replication. 2. DVDs can have up to 2 layers of information on each side of the media. DVD-R duplication is 1 layer of information about the entire DVD. 3. Most duplication facilities are small and are often limited to the installation of the media hand in the container due to the low volume runs Advantages of CD / DVD replication 1. The unit costs are lower than duplicated discs. 2. Both offset and screen printing is available for replicated discs. 3. Replicated DVDs may contain 1 layer (DVD-5) information, 2 layers on one side (DVD-9), 1 layer on each side (DVD-10) or 2 layers on each side (DVD-18). Many replication facilities are not set to DVD-18 replication. 4. Most replication facilities, due to their high volume capacity run, can auto-mount discs in jewel cases, paper / Tyvek sleeves, Amaray cases, or cardboard sleeves. Disadvantages of CD / DVD replication 1. The standard turn time is 7-10 days, longer runs for more than 100,000 units. Standard double turn times are 2-3 days. 2. Most facilities have a minimum order of 1,000 units. Are there notable differences? Both CD duplication and CD replication of data from the original in the same way. In terms of production, however, this is where the similarities end. The end product of a process performs the same way, although with different order, depending on whether the disks are digital, screened or offset printed. About What special circumstances? The objectives of each project is unique. Contact our customer service to determine which process best fits the requirements of your project.

DVD Duplication--Tips and Advice to Create Affordable Multip

It's gonna happen whether you like it or not. Your beloved collection of treasured VHS tapes will soon be next to your 8-track tapes and vinyl albums. It is a format that slowly but surely, that to her downfall. The replacement? DVDs, of course. By basic definition, the DVD is an acronym for Digital Versatile Disc, and by rapidly growing in popularity, this optical disc DVD duplication to create a growing market. With the smaller, more affordable and more powerful chips, the technology of each race that was once available to only the largest companies is now within the reach of virtually any size business, and many consumers for home use. First it was computers and digital printers - now DVD duplication have become an affordable product. DVD duplication is a great technology. If you have an extra copy of a movie you purchased, or to back-up copies of your games, DVDs and VHS tapes, this is your production solution. DVD duplication is similar to the process used to print information on a CD. It is a burn-and-print technology, very little set-up and is very easy using some of the new software currently available. The DVD technology to reproduce, once available to productions studios and giant corporations, is now available at affordable prices for companies and organizations, both large and small. Churches, in particular, using this new media technology. "In the past, churches recorded sermons and music on cassette," recalls Tony van Veen, Disc Makers' Vice President Sales and Marketing. "These tapes are often not the quality and took hours, even days, to reproduce. Today, with consumer demand for quality, and the popularity of DVDs, churches must embrace this new technology or risk falling behind." Even if you do not want to be and independent filmmaker, DVD duplication is useful for a variety of reasons. Maybe you want a training product demonstration, a Power Point presentation for work, or create a how-to video to help employees understand creating new software. You may want to add the annual company contribution softball game / picnic and give copies to everyone. If you would like a DVD of your wedding to provide each of your guests. With prices from less than $ 1600, these technological marvels are fast becoming one of the main residence in many companies. A money-saving tip: DVD-ROM duplication and DVD replication sound similar, but there is one important distinction. The burn and print duplication process is the way to go for short runs - usually less than 1,000 copies. However, if you're a great player and more than 1,000 copies will end up being twice a costly choice. DVD-ROM replication is a more cost-effective method for producing large quantities. The company you will be a "master" drive, "to" copies are perfect copies of your original. Another tip: DVDs are not immortal. The thin aluminum layer of the laser light reflected from the player, is sensitive to oxidation which allows the drives "rot". Never use off-the-shelf markers or ball point pens to write on the discs or labels. Most markers contain chemicals that create oxidation, the air in the aluminum, which is eaten like iron rust in the open air to penetrate. Special pens are now sold specifically made for writing the media. Whether you choose to make your own DVD duplication system or buy farm out your project on a dual professional service you comparison shopping. No matter what your project or how many copies you need, there is the exact product or service is for you.

What You Should Know About Dvd Duplication

DVD duplication can make high quality backup of your favorite DVD movies using your own DVD burner. You can backup your entire DVD movie - including menus, trailers and special features on a single DVD disc. DVD duplication refers to burned DVD's - like the DVD burner that we all have seen on personal computers. Have burned DVD's playability problems in some older DVD players. DVD-R can be screen printed, labeled and packaged creatively. DVD duplication is copying data from your master on DVD recordable DVDs. Designated as back-up or burn. Although the DVD's are extremely versatile mediums, it is important to note that a DVD-R holds up to 25 times more data than a CD-R. DVD duplication can be done on anything from your personal computer for larger, custom burn professional equipment. In addition, DVDs are able to back up multiple audio and subtitle tracks while also providing additional protection against digital piracy. DVD-R stands for DVD Recordable and DVD-RW DVD Re-Writeable. DVD duplication is the best for the quantities of up to 100 DVDs. You can duplicate or backup drive to master the high quality General Purpose DVD-R media. DVD technology is moving at a rapid pace. This new generation of optical discs offers the highest capacity up date to 4.7 GB (DVD-5), 8.5 GB (DVD-9) and 9.4GB (DVD-10). DVD duplication is the infinite value of every DVD or professional filmmaker. DVD is fast becoming the most popular form of digital media in use. DVD-R delivers stunning video resolution and audio performance. The huge storage capacity for backup and fast access times available makes it ideal for multimedia presentations.

6 Smart Tips to Ensure Quality Artwork for CD DVD Duplication

Quality is the thing that is expected of CD and DVD duplication work. And artwork (which is the design or the content printed on the front of the CD or DVD) plays an important role in ensuring good quality output in CD and DVD duplication process. No matter which CD or DVD duplication service company that you want to deal with, make sure that the digital artwork printed in the CD or DVD duplication process is of good quality. It is a known fact that packaging makes a good first impression. If you can make attractive artwork for your CD or DVD, and the duplication process can print without problems on the face of the discs, then your product look more attractive. Fancy graphics and text used in the artwork of the disc gives a unique identity to the CDs and DVDs. To help you get the best quality artwork on your printed CDs and DVDs here are some simple tips. 1. High resolution file, you can create your artwork in various graphical tools such as Photoshop, Illustrator, InDesign or Quark Express. But do not forget to have the ultimate resolution of the files at least 300 DPI (dots per inch) or higher. By maintaining this minimum resolution can be improved print quality on CD and DVD surfaces. Make sure that the images are not downloaded from the web or other low resolution sources. 2. Special Specialized fonts fonts give a unique touch to the artwork. And in case you're planning a few special fonts in an image, you must send the fonts to the service specialist with the artwork files. This is important because the CD and DVD duplication service providing company may not necessarily have that font. Search the net to download the correct font is not worth it because it can lead to unnecessary delays. If you do not know what the process of sending the fonts you can convert text to outlines using Photoshop and Illustrator. 3. Send the link source The source images of the images used in the artwork must forward to the CD and DVD duplication service, so that the quality of the images in the image is used for printing can verify. This service helps to improve print quality. 4. Make the right cut Adding January 1 / 8 "bleed all around must be maintained so that the CD and DVD duplication service have an idea about the text or graphics not intended cut from the edge in the final printing process. 5. Use layered art files instead of sending flat artwork, try to send the image to the CD and DVD duplication service in layered art file. In this way the service providers may be minor changes if necessary to see the artwork a professional look. 6. Test the master disc on the safer side test drive before you master it to the CD and DVD duplication service. check the quality, the spelling used in the text and color scheme. A good test would you be able to see the errors place and remove them in time. Remember these simple tips above and your CD duplication or DVD duplication job will run smoothly without any hurry last-minute changes.

Secret to Planning a DVD Authoring Replication Project

So here I leave you an insight into the sometimes long process of getting a DVD. Many of our clients are first-timers and often lack a clear understanding of what the DVD-authoring / replication process. This is a typical and realistic timetable for what's to: 2-3 months: - the store for a DVD replication / authoring provider. The reason to start this early is that replicators can tell you exactly what they need as the master. It affects you used to write and how much it will cost. It is also good for a general idea of the time required to get replication. The specifications for each project is different, so get involved and start a replicator with a good account rep will help you save time and money. 2 months for: - finishing with the editors of the final version of the video - the final decision to DVD authoring and replication supplier - determine the specifications for DVD authoring: types of menus, the number of menus, menu design, video sources, Music, DVD-ROM content - rule of thumb, the longer the video and the menus are more complex, take longer authoring - DVD-off design for packaging (labels and Amaray case cover) 7 weeks: - get a first draft of the DVD navigation menu to view, revise if necessary - component video are encoded 6 weeks - first edition of the author disc with video content is created (if menus are approved) for 5 weeks: - continue fine-tuning content and Navigation - go with designs for DVD packaging for 4 weeks: - finalization of DVD content - DVD-generating master, thoroughly revised and final approval for it - let us know when replicator DVD master ready - finalization of DVD - packaging, proof read thoroughly and get print-ready files for 3 weeks: - DVD-master replication is made for - DVD artwork is made for digital proofing - Review digital experiments searching for that line, missing font and any typos - stamper is made by controlling section for 2 weeks: - receive, check Replicator DVD drive - DVD packaging is printed - the validation of control after viewing a DVD disc from the same TV / stereo setup for 1 week: - DVD-disks pressed (molded) from pistil - DVD label art is printed on discs - DVD's are packed in cases concerning 0 week: The DVD's are finally ready to be shipped or picked up! - I did not even notice that the shipping line this time. Most replicators not including shipping time to turn. So if your product should be divided cross country, push back the timeline at least one weeks. Conclusion: I hope this helps you understand why the overall production process take longer than you think. This is a typical timeline and may vary from project to project. Any proof or check disk is not needed for errors to ensure that every step of the road. If there is a mistake, it will be a very expensive one! Shirley Ho is the co-founder of Hellman Production, a CD / DVD duplication replication specialist in Los Angeles. For more tips and visit http://www.hellmanproduction.com http://dvdduplicationhelp.blogspot.com

New Cd And Dvd Technology - Blu-ray And Hd-dvd

The compact disc has been around since 1978, developed by Philips and Sony. The reason was developed was to take over for the Laserdisc as the standard digital audio disc. Since its invention, we have many updates on the compact disc technology. The most recent is the CD-R and DVD-discs. The CD-R, you can now burn your own discs at home, and then amending the discs at a later date. DVD technology allows us to record video on a disc, where we used to only be able to incorporate audio and data. As time rolls by, and the disc industry advances, we are faced with new forms of these technologies. The two new contenders are Blu-Ray discs and HD-DVD, here is some information about each of these new disc types. 1. This type Blu-Ray disc, also known as Blu-Ray Disc is the next generation of optical disc. It was developed by the Blu-ray Disc Association, a group of consumer electronics / PC / media manufacturers including Apple, HP, Mitsubishi, Philips, Sony and others. The Blu-Ray disc type is designed primarily for recording, rewriting and playback of high-definition (HD) video. It is also ideal for storing large amounts of data from more than previous DVD-R disc storage. It can hold more than 5 times the amount of information that a traditional DVD can hold up to 25 GB single layer and up to 50 GB dual layer. One of the main differences of the Blu-ray Disc is the nature of the laser that the disc is read. Normal DVDs are read with a red laser, the Blu-Ray discs are read with a blue-violet laser. The main advantage of this change is the wavelength of the laser types. The traditional red laser has a wider focus, so the blue-violet laser can be focused more tightly packed so accurate data. This equals more data in less space on the disk, this results in extra storage space available on the new Blu-Ray discs. These new drives are compatible with regular DVDs, which they expected to place in the near future. 2. HD-DVD HD-DVD, High Definition Versatile Discs or High Definition Digital Video Discs, are very similar to the Blu-Ray discs. This type of disc is being developed by a group of consumer electronics / computer companies, led by Toshiba. They also use a blue-violet laser to read the contents of the disc, resulting in an increase in storage capacity compared to regular DVD discs. The HD-DVD can store 15GB single layer and 30GB double layer, allowing the storage capacity of 10GB per layer smaller than the Blu-Ray. But Toshiba has announced a triple-layer 45GB disc that can hold information, and HD DVD discs can both HD DVD and regular DVD information on a disk to keep. At present the two types of disks are fighting it out for the next generation of DVD disc technology, conjuring up images of the battle between VHS and Betamax in the 80 years. I think we all wonder who is coming to the top? In my honest opinion, I think Blu-Ray will become the new standard. Both disc types offer HD capability and large storage capacity, so it's hard to say which is better. The Blu-Ray, with its greater maximum storage capacity and the fact that it is supported by several of the major consumer electronics / PC / media manufacturers, I think will win the battle. But it's all in the air, so only time will tell.