CD-ROMs - CD-ROM industry in China market trend
Understanding of ordinary people in China CD-ROM from the consumer VCD "VCD" CD-ROM (Video Compact Disc) started, and it is my CD-ROM industry, with large-scale market in 1995, of course from a professional class computer with CD-ROM, CD-ROM drive, 6.3 million Taiwan. It can be judged: China's market is by the VCD and CD-ROM CD-ROM the beginning and formed. World CD-ROM produced by the consumer of the CD-DA (Digital Audio) digital laser discs and professional class, occupation, CD-ROM discs. From now on, whether it's VCD, CD-ROM or CD-DA are upgrading to high-density DVD. Table 1 shows the CD and the DVD kind of comparison class.
Whether consumer entertainment CD-ROM (such as VCD, CD-DA, etc.) or professional types of computer CD-ROM (such as CD-ROM, etc.) on the first scale production when the number of CD-DA (than the CD-DA earlier LaserDisc "laser discs" Because it is analog records, we will not compare), then on CD-DA provides a very good international standard size, compact discs 120mm in diameter 15mm and thickness of inner hole 1.2mm, but also metric, but today is taking shape market size of DVD discs is still the size of standard, which makes the CD type CD-ROM or DVD type CD-ROM have a very good compatibility, which is color TV, video, etc. can not be compared. Size has not changed, but the storage capacity has undergone tremendous changes. If we say that in 1982, CD-DA into the market, each with capacity of 650MB (megabytes), 1999, the emerging market of DVD disc capacity has reached 17GB (gigabytes, as a double-double record) Time passed 17 years, capacity has increased 26 times, equivalent to an annual average increase of 1.5 times, that is, the information industry, the digital age gives us the charm.
1, CD-ROM production industry is a sunrise industry in the early twenty-first century
As we all know, the information industry has been recognized as a branch of the structure of the modern knowledge-based economy, one living industry, information industry is based primarily made up of three sub-industry group structure, information processing, information storage Zeyi magnetic and optical storage as a representative of optical storage is ideal for multi-media platform of digital information storage, while magnetic storage has the advantage of faster transmission of data, the two complement each other. Optical Storage CD-ROM stores the fastest growing, another optical cards, optical band relatively magnetic cards, magnetic tape to be much slower. CD-ROM industry, including hardware, software and applications in three aspects. The hardware contains optical storage devices, including various types of CD player (player), CD-ROM drive (drive), CD-ROM library (Juke-Box), CD-ROM Tower (Tower), and other storage devices; contains key components Optical Storage , including the optical head (pick-up head), IC chips, movement, etc.; containing disc manufacturing equipment, including mastering (mastering) manufacturing equipment, CD-ROM Replication (Replication) equipment as well as online and off-line testing equipment.
Software CD-ROM contains audio-visual products (such as CD-DA, VCD, DVD-Video) and electronic publications (such as CD-ROM, DVD-ROM), etc., including software editorial, production and reproduction, editing and production, including audio and video a variety of normative standards of data compression and so on.
Applications and CD-ROM contains the storage-related file management, multimedia database services, e-commerce systems, CD-ROM and electronic security systems, medical information systems, education systems, geographic information systems (GIS), digital film production system.
As the CD-ROM production of industrial production is the digital product, he fully complied with the simulation from an industrial society to an information era of the digital transition, CD-ROM industry will store and record as a whole the great information on digital society, the development of people are difficult to predict. Our country is now an annual output of more than 10 million units VCD machines, assembly and production of several million units of CD-DA and CD-ROM machines and hundreds of millions of copies, CD-ROM, though this, CD-ROM industry in China is still only a first step, a larger platform, is still behind, A few years ago only a few dozen of my CD-ROM disc production lines, a few years there will be hundreds of optical disc production lines, because: In addition to production of program content of the CD-ROM, the community still need a lot of blank CD-R CD-ROM and is moving toward industrialization The DVD-R discs, etc.; the DVD instead of VHS tapes can record audio and video erasable CD-ROM are also beckons to us. Substitute a new generation of CD type CD-ROM Digital Versatile Disc DVD, as well as our country is brewing high-density digital laser disc player and so on in the rapidly developing, the market capacity will be increased dramatically. At the same time, CD-ROM industry, will develop a deeper level, China will have to own design and manufacture of optical disc production machines in a critical light prefix, IC chips and optical disc production equipment test equipment, which in turn is a huge potential market.
2, CD-ROM industry development and market demand
CD-ROM industry's first product is a digital laser disc digital video disc (CD-DA), one that winds through the advent of the global friction. The product is in 1982, the Netherlands philips CD-ROM production company in its simulation of laser optical disc head and platter manufacturer's experience and Japan's Sony Corporation in the digital electronics and manufacturing technology experience combined together to launch named : CDP-101 (Compact Disc Player), of which the meaning of 101 meaningful "100 years before they get a" - that is, the digital optical disk technology. At that time, many viewers of this high-fidelity music worth hearing a hundred! So far there are still all over the world (3000-4000) million in annual sales, China has more than 400 million of annual export volume, which is a very successful consumer CD-ROM products.
With the development of laser digital discs, digital media technology that is commonly referred to as multi-media technology has begun to practical use, the original can not be digitized can now be digitized, and images can be digitized, audio may be digital, maps, etc. can also be digitized. At this time as a computer with CD-ROM drive as a standard peripheral, and its development go hand in hand with the computer industry! From the CD-ROM drive, you can see the growth of the calendar year CD-ROM the rapid growth of industries and markets. Table 2 lists the world over the years several types of CD-ROM drive sales.
When the CD-ROM CD-ROM drive are entering the computer peripherals at the same time, multimedia data compression technology also has been a breakthrough, the experts completed a series of MPEG and standard-setting. Thus It is envisaged that will be CD-DA compact discs of the sixth space for music, five-sixths of space to the video has finally become a reality. The land of China took the lead in the introduction of VCD players, because these products are suitable for the Chinese consumer market, a few years time, VCD machines almost dominate the audio-visual industry in China hardware market.
At the same time The good news is, we have the first self-developed "SVCD system specification" criteria, although there is one kind or another, but after all, is our standard, with our own intellectual property. There are, and we opened up the CD-ROM industry, a consumer market, with China's rapid economic development, CD-ROM industry, the market potential will become increasingly evident.
2, DVD disc production industry will become China's national economy a new growth point of
In our high-density digital CD-ROM development process, will have more and more of China's independent intellectual property rights belonging to a CD-ROM and CD-ROM industrial products matching pieces. Can be expected in the next few years, China's DVD optical disc industry will be rapid growth, market size from 1999 to 36 billion yuan in 2002, 570 billion, an average doubling each year.
Among them, the hardware market will grow from 1999 to 27 billion yuan in 2002 to 290 billion, an average annual growth rate of more than 80%; software market from 1999 to 3.6 billion yuan in 2002, 28.0 billion, an average annual growth rate of close to 200%. By that time, the entire DVD industry will become the information industry, the rapid development of multimedia, one of the driving forces will lead with the development of information-related industries will become China's national economy a new growth point.
Experts predict, DVD technology, the advanced nature can be maintained over 10 years. Currently do not see being replaced by the possibility of other storage technologies, DVD technology, involves a number of technical fields. A number of areas related to manufacturing, or almost all fields of cultural production, and is an overall promotion of high technology, will be science and technology and social life in many areas will have a broad and far-reaching impact.
The experts also predicted that limited data transmission capability over the past 10 years, WAN computer networks, the actual use does not pose a serious threat to the CD-ROM industry, digital multimedia information provider, both through the CD-ROM storage media, also through the network transmission media at the same time customer service, a kinds of mixed-mode, which is important to the future of the information industry sales and service model.
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