DVD RW standard is by Pioneer (Pioneer) put forward by the company in 1998, and have strong support from the DVD BBS, whose members include apple, Hitachi, NEC, samsung and panasonic and other vendors, and on and on, 2000 years to complete the 1.1 version of the official standard. DVD – RW initial orientation in consumer electronics products, mainly provides the function of the VHS tape, similar to record high quality multimedia video information for consumers. However, along with the technical development, the function of the DVD – RW also gradually extended to the field of computer. DVD RW burn principle and common cd-rw burn, also USES phase change, speaking, reading and writing technique, is also a fixed linear speed CLV way of burning.
DVD – RW has the advantage of good compatibility, and be able to save data to the DVD video format, so you can play it on DVD.
DVD – for Re – recordable DVD RW full name, type means can override a DVD – R; As the name suggests it, like the function of the DVD – R, however
Can read and write repeatedly, a bit like an extension of the cd-rw, dominated by Pioneer to establish its specifications, capacity of 4.7 GB.
Nowadays, high quality high quality DVD, as a new generation of entertainment open another sky, besides type home DVD player,
A little known aspect of DVD and another. The CD, cd-rom, or even a cd-r/RW has been widely accepted by the public, but now
We also can make their own DVD. Whether it is connected to the television video, and record their own image on the PC connected to the DVD works, etc., is no longer a dream, all of these are the DVD RW provided by the new entertainment functions.
2 the principle of
DVD RW burn principle and common cd-rw burn, also USES phase change, speaking, reading and writing technique, is also a fixed linear speed CLV way of burning. If the DVD – R recording layer with phase change materials, and add two protective layer, then the basic into DVD RW. Both on the way to store is the same, using the same jitter groove with LPP addressing mode.
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