EVD (Enhanced Versatile Disk) is intended as an enhanced multimedia disc systems, commonly known as EVD products five times the resolution of a DVD, the sound effect of the international and the first time while achieving high-fidelity surround sound, an EVD discs currently store about one hundred and ten minutes of audio-visual programs. Experts pointed out, EVD will shock the perfect combination of quality sound and bright, the world's first CD-based programs to achieve a high-resolution digital storage and playback, the Chinese people has brought the era of high-definition DVD players.
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EVD Introduction Definition Overview EVD full name resolution compared with EVD Super VCD and DVD technology than DVD has obvious advantages from the point of view published patent EVD EVD technology is advanced or the relevant old who introduced what is the EVD standard EVD technology features in the video subtitles in audio terms EVD replaces DVD in how many problems to crack the EVD gradually slid down the market price of repeated difficulties birth EVD technology EVD DVD to EVD standard over three banks in the Chaos in the first line of chaos in the forward premium myth EVD large notebook 1999 2003 2004 2005 Evd About EVD dynamic deformation modulus defined full name EVD Enhanced Versatile Disk DVD disc used as a storage medium, using the H264 video compression standard class .evd
thanks to advanced compression, EVD on the same disc provides a much higher than the DVD-Video picture quality. Overview EVD (Enhanced Versatile Disk) is intended as an enhanced multimedia disc systems, commonly known as EVD products five times the resolution of a DVD, the sound effect of the international and the first time while achieving high-fidelity surround sound, an EVD discs currently store about one hundred and ten minutes of audio-visual programs. Experts pointed out, EVD will shock the perfect combination of quality sound and bright, the world's first CD-based programs to achieve a high-resolution digital storage and playback, the Chinese people has brought the era of high-definition DVD players. EVD resolution compared with the Super VCD and DVD, compared with Super VCD and DVD, EVD technology have obvious advantages. Performance indicators, EVD and DVD is the difference between the first high-definition, EVD pixels than the DVD increased by nearly 5-fold, and can receive digital television programs; has a unique broadcast programs directly carved disc; it is fully compatible and the computer through which to connect home appliances and computers, the information can be established within the family network. According to professionals, expected next year, the industry will reach EVD player's annual production capacity of 10 million units, the disc 200 million, related devices supporting the production capacity of more than 10 million units.evd
EVD is truly made in China: with independent intellectual property rights, core technology, control standards and discretion. EVD is a powerful, versatile new consumer electronics products, which combines high-definition digital broadcast programming players, high-fidelity surround sound effects and sound, very large capacity of Kara OK, recorders, games, set-top boxes , video telephony, Internet access and meet the general needs of the computer in a family. In addition, it can serve as a test and demonstration equipment for television production and sales. EVD over DVD has a clear technological advantage EVD supports high-definition TV programs to store and playback, DVD significant than the technical advantages: a web browsing function, support vehicle traffic navigation; support for family information network platform and console functionality; established Audio compression of the world leader; to establish a self-established standards for the Chinese people has brought the era of high-definition DVD players, but also for relevant domestic enterprises expand living space set a good example. From the point of view published EVD patents published by EVD technology patents from the point of view, mainly audio / video transform filters, encoding / decoding of the optimization method, is to improve the sound quality of the screen, and to increase the data compression ratio. Another SVCD inherited from the Includes five software are EVD system specification has been submitted to the International Electrotechnical Organization and the International Organization for Standardization, is expected to become the international standard. Provide users with a clearer programs, EVD system based on the original DVD technology makes streaming speed nearly doubled, EVD technology is advanced or the relevant parties the old Beijing, a Japanese newspaper had previously published a paper entitled : EVD is the only DVD technology four years ago, improved version Four years ago the technology, not to mention high-definition digital DVD. The report also mentioned that, HDV chip with Microsoft technologies with the level of advanced technology, compatible with EVD, but EVD machines can not see HDV discs.evd
In addition, company executives also mentioned, EVD alliance now with audio-visual United States, its real intention is to push the EVD discs, now other home appliance chain, and now the sale of every one EVD disc players, the actual mean sold in the United States to help hundreds of EVD discs. So EVD is what concept? In the end it is worthwhile to the general public to buy? With these questions, this reporter interviewed the EVD patents owned company of Beijing E-Liu. EVD came out to dominate the According to Liu Fu-national corporations, and now there are a lot of EVD on the market indicators are better than the DVD. What consumers do not use ordinary instruments to detect, as long as with the naked eye in both discs and players playing out of the TV for 5 seconds before the observation, we can very clearly tell the difference between them to. EVD is not only strong in the DVD than the above definition. EVD also has the audio greatly improved. At that time we can have a much higher resolution than DVD's picture quality, sound real, clear and a lot of high-density digital laser disc system. In addition, EVD machines can easily compatible with DVD and VCD discs, called EVD rumors outside sources for the problem, in fact, is one concept of speculation only.evd
However, the EVD standard is not released as expected for the industry happy in Beijing, a home appliance chain executives pointed out that standards should be fully in the domestic market promotion and application, also faces competition from a number of competing technologies. EVD products in the promotion of business, the pace is not consistent. Only the domestic market and on radio and television will be the new Branch EVD market, the rest of the manufacturers anything. What is the EVD standard called EVD whole new generation of high-density digital laser disk system, Super VCD and DVD and comparing techniques have obvious advantages, high-definition programming to fill the domestic gaps disc storage player. The end of 2001, EVD technical appraisal by the Ministry of Information Industry, the technical standard is dominated by the E-world of electronic development. EVD standard is a major Chinese consumer electronics manufacturers to develop a coalition of a high-definition discs and players on industry standards, a number of independent intellectual property rights, coalition members include the new Section, Amoi, Ministry of Information Industry and other three dozens of companies and technology organizations. Chinese DVD manufacturers in each country to sell a DVD, is necessary to have a DVD of intellectual property rights If you export, royalties will have more than $ 20. Beijing E-World Technology Co., Ltd. in charge, said in an interview last year: original intention. use of the environment, can be used directly as high-definition digital television production equipment, test equipment and home entertainment use.evd
in the audio system with independent intellectual property rights of the EAC audio compression technology, it not only supports single channel, dual channel and 5.1 channel, the audio quality is also superior to the current DVD drive commonly used and charge exorbitant licensing fees Dolby AC-3. In subtitling system inherited and developed the Super VCD of research results, can achieve a 256-color floating subtitles, and support transparent color, captions display quality and flexibility are far superior to DVD subtitles. And, more importantly, EVD has made 22 patents, five sets of software development and testing by a third party, and Super VCD and DVD systems have obvious advantages compared to technology to fill the domestic high-definition optical disc player in the program gaps in the domestic part of groundbreaking achievements. Among them, the use of proprietary audio compression algorithms (EAC) to generate the same bit rate than Dolby AC-3 audio quality, to the current international advanced level in the field of audio compression. EVD replaces DVD, how many problems to crack,evd
In China, CD product from the VCD, SVCD, DVD to HDV, EVD, described as VCD, SVCD twilight, the hopeless situation; as more mature products, DVD disk player market is still the mainstream, and a monopoly on the market. Once ignited the , EVD (full name: high-density digital laser disc system) was officially listed as a national e-recommended industry standards, replace the DVD era to become a worthy winner. It is specially developed EVD technology E-World, a related company official said, to cope with competition from foreign technology. The first listed in January of last year, because of the new generation of consumer high-density laser disc is not very understanding, coupled with the EVD 1998 yuan price of a single far beyond the psychological level, therefore, EVD players stores the initial appearance, the market did not get a response. Numerous home appliance store in the gradual loss of confidence on the EVD of its withdrawal from the store even when, in June last year, medium and large electrical tower in the city's flagship store in the construction of the first domestic Meanwhile, the EVD technology R & D business E-World, EVD player manufacturers new section main consultation, three together to reduce the market price of EVD players, EVD single price from January 2004, from 1998 yuan to In June of 1698 yuan. Since then, a significant decline in their prices several times, until February 23 this year, was promoted to national voluntary EVD standard, EVD gradually open the market, and consumers began to receive attention.evd
currently EVD sales significantly higher. Recently, reporters learned that the city in the medium and large appliances, and now the new Branch EVD-8700 player unified national promotional price of 998 yuan, the EVD electric market in the capital appeared more than a year, at the stage of the most stable prices, and a year ago compared to a decline of 55%. According to the medium and large electrical appliances sales personnel, sales of EVD every day more than in the past three or four units, the situation came to ask about the EVD more and more consumers. According to the store to the relevant parties, with some recent television medium and large companies also signed a contract EVD, EVD will be used in various stores in high-definition, flat-panel TV publicity and presentation. According to store personnel, although a slight improvement in the potential sale of EVD, but still occupy most of the market DVD disc. The main reason is that if an ordinary TV viewing, DVD and EVD picture is not obvious, and only with high-definition television and flat panel television in order to reflect more clearly the advantages of EVD, EVD enjoy the resolution, and present these high-definition Digital products are subject to the million, for the common people, not because of a player, but a thousand dollars to replace nearly a million high-definition digital TV. In addition, currently on the market a small number of EVD discs and buy way less than anywhere can buy the DVD, comparison, consumers are more willing to choose convenient, inexpensive DVD. DVD EVD technology gave birth to China's current predicament has become the world's largest production base of DVD, to seize the market, but the DVD has been plagued by royalties China's DVD business. China Disc Industry Promotion Committee, the official told reporters, as has long been the core technology and standards are mastered in the hands of foreign developers, multinational corporations use intellectual property protection, making this a sharp blade frequently patent barriers. On incomplete statistics, China's DVD manufacturers to foreign companies annually nearly 10 billion yuan turned over royalties. China's DVD player to each organization to pay $ 4 6C royalties, 3C organization to pay $ 5 royalty, and the current average price of exports of DVD products is generally under $ 100, less than 5% of the profits, it can be said, low price with high costs, Chinese DVD manufacturers difficult.evd
is not any kind of product can be a long time to dominate the market, DVD disc players are no exception. Although it is fuzzy video equipment to digital technology as a key transformation products, but once advanced technology to master for many companies, it is no longer the means to fight for market share. Currently, DVD sales in the market increased, while total sales fell, is a dangerous market signals. Once the price wars become the primary means of competition, followed, it would be survival of the fittest as well as business and technology out of the market. So, DVD's dilemma gave birth to EVD technology, EVD is considered to be the introduction of DVD royalties on China's EVD of R & D success, the Chinese enterprises to implement intellectual property strategies, standards strategy results. It not only has the independent intellectual property rights, but also control and modify the standards, which will help the domestic players to enhance the core competitiveness of enterprises, changes in the intellectual property of the passive state. The industry believes that, as people need to improve high-definition screen, EVD prospects will be very broad. 2008 Olympic Games will increase with high-resolution HDTV broadcast, which will surely promote the EVD as the representative of the popularity of high-definition player. EVD to EVD over the three threshold although the market had some improvement, but also the future development of greater than three banks. First of all, from the EVD player shortage of sources for the pressure. So far, the market could see only a dozen or EVD format discs, which promised EVD in the end of 2004 the target is far from the disc 300. Although the EVD player is compatible with almost all of the discs, but no specific EVD discs and can not reflect the promise of high-quality video effects EVD, EVD users will lose the value of the investment. Most disc manufacturers in the EVD market uncertainty, when production of a large number of conservative EVD discs and only wait and see attitude. In July 2004, EVD discs the upcoming market boom of the precursor. E-World Technology and Jindianjituan formally signed, set up a special production of EVD discs Antaeus Digital Technology Co., Ltd., prepared to invest 1 billion yuan for three years the introduction of a large, completely solve the problem of EVD film source. But the reporter has walked the streets of Beijing when video stores, EVD disc number very few, there are many consumers are still ignorant of EVD. Just as was the DVD just hard to find sources for the general market DVD, EVD also suffered the same embarrassment. Second, supporting the high price of high-definition digital TV become popular EVD bottleneck. EVD player provides high-quality audio and video needs to be restored high-definition digital TV. EVD high demand for TV, but also raise the threshold of the film to enjoy EVD. Played on a normal TV and traditional EVD movie DVD disc is not very different. The purchase of a high-definition digital TV is the television than the average spend around $ 10,000, the price difference has far exceeded the average consumer's budget, and become barriers to the adoption EVD. Finally, competition from other technologies, making the future of the EVD is more complicated and confusing. The emergence of products such as HDV, HDV and EVD have been with out one, the development of HDV EVD technology development company was one of the shareholders. Although the development of high-definition HDV technology, Kai Cheng HDV and EVD has repeatedly stressed that different, but the technical details are known to be difficult for the layman, after all, EVD and HDV are pursuing a fusion of home appliances and IT development, to high-definition, large-capacity , intelligence, information appliances direction of the goal is the same. Industry personnel said that although the EVD has been in high-definition DVD standards war machine one step ahead, but is recommended rather than mandatory standards for national standards, HDV and HVD standards can compete with free. And the standard by the extent to which stimulate sales help EVD back HDV and HVD has been carved out of the market has yet to be tested. It was also said that as in the original EVD is based on the DVD player made some technical improvements, not revolutionary leap. If the EVD technology available as early as two years, will have completely different meanings, can become the core technology with the master DVD 6C patent alliance exchange the chips, but now the replacement of foreign DVD technology has already several times, and the new 9C Alliance released optical technology In addition, coupled with being represented by Toshiba and NEC launch of the In fact, no matter how the market prospects of the EVD, the domestic enterprises to develop their own standards alliance to challenge foreign standards, courage, and also to find the bottleneck restricting the development of their own is not grasped the core technology, but also actively through various means to explore the solution, which shows that our business has grown from blind to follow the international trend, the price war matured marketing strategy. Only the development of these new technologies, but also depends on the government's macroeconomic policy orientation and support, market and consumers have yet to be tested. Ministry of Information Industry, Science and Technology Department official said: In the case of these problems under the July 8, was made known to the public whether in the EVD standard one month after the expiry of publicity period jumped to national standards, and then sprint to the international standards? This is still a mystery. As many alternative products of a kind DVD from China's major consumer electronics manufacturers developed by a coalition of the EVD standard is the first to be officially dubbing. But analysts here said, EVD standard is only four years ago established The real industry standard is expected to also be completed HVD, HDV and other standard tests before the introduction of Analysts further point out that people should adopt a standard, first of all should be open, independent core technology, industrialization, and do not attach unreasonable royalties, so in order to attract global companies to participate. a lesson. composed of nine home appliance business can be said to have been the EVD alliance snail line turtle step, progress is very slow - EVD disk player straight onto the OTC until early this year, and after the listing of the sales are not optimistic. The reason, in addition to EVD disk player price remains high, the film is also a major source of the lack of constraints factor. Washer in, EVD Alliance Shinco, SVA and Amoi have launched related products now, which is more to the group of new product prices from 1998 yuan to 1398 yuan, but compared to DVD players, the price is still a competitiveness. Prominent source of the problem the same film. According to reports, the domestic real estate Jindianjituan has the only entity with the EVD Alliance - E-World Technology Company to jointly invest 200 million yuan, making EVD discs specially set up signing the Beijing Antaeus Digital Technology Co., Ltd., to prepare within three years will invest 10 billion yuan, started to introduce the content. But the industry can meet the national market for the company's sources for the supply of more than a question. More difficult is strong competition for the next generation of digital disc recorders international standards, is not only the EVD side. Whether Panasonic, Sony, Philips and other manufacturers of Blu-ray DVD camp, consisting of, or Toshiba, NEC and other manufacturers supported by the DVD Forum camp, or is HVD, HDV standards such as the red camp, had been for the race international standards battle it out. In the country, except from the EVD Alliance, EVD, HDV high-definition by the Beijing Kai Cheng Electronic Technology Co., Ltd. to build, HVD by Skyworth, Changhong, TCL, Malata and other 19 companies formed the main push HVD Alliance, which Skyworth, Changhong, Malata is also the EVD Alliance members. Interestingly, EVD, HVD, HDV and other standards although both belong to the red camp, but the competition for industry-standard voice, three to each other when attacking style of thing to happen. For example, although both belong to the anti-Blu-ray camp, but the HVD Alliance soon as available, will be directed at EVD, pioneered by the U.S. Silicon Valley Amlogic Ltd design of HVD chip. It is understood that, because the crystal Morning America in 1999 by Shanghai Shen Tong Technology and Shanghai Chemical Industry Group Holdings, which HVD chip intellectual property rights belong to China. In addition, HVD products from the OTC, the market also performed better than the EVD. In view of Blu-ray DVD camp that will push into the Chinese market in 2007, insiders pointed out that domestic EVD, HVD, HDV, etc. Union should in time for the popularity of Blu-ray DVD products in China before, even cross each other, consistent resisting foreign aggression, and strive towards compatibility of the road. 2) and ISO16448 outside, the sound, navigation system (extensions) and copyright protection technology, and many also have independent intellectual property rights, but the core chip still comes from overseas. According to sources, EVD key members of the E-World had planned a $ 1 million cost of the acquisition with VP5 and VP6 video compression technology One2 company about 3% of the shares and intends to appoint as its board members, general manager of Hao Jie, because relevant domestic regulatory approval delays and failed, so he had made for $ 50,000 the right to use the patented technology. This amount is sufficient to ensure equity Fu believed to have its national board of directors of major decisions right. EVD for another chip with the United States LSI Logic, E-World was established through negotiation with the joint lab EVD chips, and chip foundry in the hands of the company, as the cost of E-World should have to pay patent fee to be waived. HVD same is true. In royalties to force a price war dragged down under pressure and, after six months, the DVD producers have gathered in Bao'an District of Shenzhen has nearly 30 factories to stop production or close down DVD, some attempts to enter the international market of big companies, has begun quietly died down DVD , move to mobile DVD, EVD, LCD TV and other high-end products. However, the standard EVD market, market size and other aspects of chaos-like, and keep these companies dilemma. Realizing that the standard implementation of the many difficulties, the Ministry of Information Industry Institute of Advanced Engineering TV electroacoustic Miss Tian Yujing said, EVD standard should be mandatory rather than voluntary standards national standards, HDV and HVD standards even after the end of the EVD publicity, still with free competition. although since the advent of the standard caused US-China Economic and Security Review Commission alert, but because they are not mandatory, so stricken rebound is also smaller. The committee even considered, EVD, HVD, HDV three high-definition standard as an international standard is unlikely. However, WAPI has been put on hold, China's pace of development of intellectual property rights standards are not stagnant. EVD standard suits, TD-SCDMA, AVS, IGRS, DHWG and other intellectual property rights standards have been, and still more below sea level in the brewing of Chinese standards, sneak, and will soon surfaced. Large Notepad 1999 EVD 1999 Shinco, Shanghai SVA and other enterprises set up jointly by EVD technology development company - Beijing E-World Technology Co., Ltd.. 2003, November 2003, Shanghai SVA, Shinco, Amoi, Changhong and other 9 major manufacturers jointly set up a China's independent intellectual property rights of EVD players listed on November 18. 2004, July 2004, this Code Investment Group Co., Ltd. and Beijing E-World Technology Co., Ltd. joint venture set up Antaeus Digital Technology Co., Ltd., further accelerate the EVD industry. 2005 February 23, 2005, China issued by the Ministry of Information Industry, July 2, 2005, the main push the EVD standard of Beijing E-World Technology Co., Ltd., and chip maker STMicroelectronics (ST) held in Qingdao, China International Consumer Electronics Show in a joint statement, which will develop the next generation of the H H.264 video encoding technology, the EVD standard. September 8, 2005, the main push the EVD standard of Beijing E-World Technology Co., Ltd., and British NME (NMEI, New Medium Enterprises Inc) cooperation, which will develop next-generation optical disc technology based on the EVD standard VMD. September 26, 2005, the National Audio Video Coding Standard Working Group (referred to as the AVS standard working group) of the Chinese Academy of Sciences of the computer, and a new generation of high-density digital video disc system standard working group (Working Group on Standards EVD) of Beijing E-World signed a cooperation agreement, implementation standards, technologies complement each other, will develop the next generation of AVS video coding based on the EVD standard. October 29, 2005, Beijing launched Tian Sheng Shilong EVD player software for PC - To date (December 10, 2005), the company has not launched a formal Sheng Shilong field version of the EVD player. November 29,[url=http://www.ireland-ugg.com/][b]title=UGG Sale[/b][/url], 2005, EVD standard one of the leading factory Beijing E-World Technology Co., Ltd. and the British NME (NMEI, New Medium Enterprises Inc) signed the share exchange agreement, led to a burst of publicity and then after that big wave, the topic around: Chinese standards are bought by the British, E-World is seeking funds labeled traitorous, NMEI development of VMD disc can make up for the lack of EVD technology, Antaeus partnership with E-World is broken, whether insider equity transactions for personal self-interest, these topics have not yet been finalized. December 11, 2005, Beijing Antaeus will announce the EVD standard for encryption upgrade, will back the new high-definition movies using the new EVD AACS (Advanced Access Content System) encryption standard, the new encryption standard can be the contents of the disc to make a better anti-piracy protection. Antaeus will shift to AACS encryption standard because: EVD standard one of the leading manufacturers authorize Beijing E-World Sheng Shilong field also developed the EVD dedicated PC player software, it enables the president of Beijing Antaeus Zhang Baoquan, that this will EVD was originally artificial crack anti-piracy technology, or technology drain. Fan Wen, vice president of ST Electronics built in Antaeus conference on December 11 on the clear support of Beijing Antaeus switched to AACS encryption strategy. However, according to foreign news that the AACS encryption standard is expected to be completed in January 2006, all the standards, which at this stage there is no official AACS encryption standard for use in any product only. EVD is conducting a comprehensive technology upgrade, its name also increased from EVD officially changed its name to HD-EVD. HD-EVD players of all standards to upgrade the video output 1080p, and Blu-ray DVD player exactly the same as the video output standard. HD-EVD player is expected by end of this year, priced at 1,[url=http://www.uggclearance1.com/][b]title=UGG Clearance[/b][/url],000 yuan. Because of its production costs and standard DVD discs exactly the same, along with HD-EVD player the HD-EVD discs listed price is about 15 to 30 renminbi. Only the original high-definition analog output EVD, HD does not meet U.S. and European markets to be The HD-EVD player's output is also upgraded with digital encryption all the output on HDMI output and DVI output. According to reports, HD-EVD new copyright protection technology developed in the United States has received a number of Hollywood content for their support. Zhang Baoquan, Sony-led Blu-ray camp, although defeated Toshiba HDDVD, but it does not mean that it can dominate the world. Because Blu-ray DVD discs and players on the technical requirements is much more sophisticated than the traditional DVD. This requires the chain to use the new Blu-ray equipment and materials, will bring high manufacturing costs. In contrast, the red disc is more profitable. In the HD era, EVD can effectively solve the piracy problem. In addition, the initial members of the Japanese Blu-ray DVD Alliance had 18, for many years failed to reach a unified patents, pending patent fees will hinder its popularity. China Electronic Chamber of Commerce Vice President Lu Renbo that China must establish a similar EVD such proprietary next-generation DVD standard. China's independent intellectual property rights can be a high-definition Blu-ray disc players confrontation with the Japanese standard chips. But 9G save approximately 90 to 110 minutes of HD 1080p movies, enough. Evd dynamic modulus of deformation imposed by the drop hammer impact and the role of a certain size load treadmill test time measured modulus of soil deformation. Atlas Atlas entry for more picturesentry (9)
Further reading: 1http://www.etuni.com/news/content.asp?id=2642&word1=EVD
2http://www.baidu.com/s?cl=3&wd=evd
Open Category: Multimedia,[url=http://www.ugg-onlineoutlet.com/][b]title=UGG Online[/b][/url], video, systems, audio and electronic products to improve my Article: Related articles：
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