Thanks to the "high person '" The source of this post is a fee of the' Hardjoy 'disc friend, saying that it is necessary to get a basic knowledge introduction, and then the' Dolby Surround 'moderator support lists some basic knowledge. Question, I am not talented, I will introduce it, but now there is no time to seek standard answers. I can only think of where, I don't see it, everyone is dealive.
Q: What is the meaning of what is called, it seems to be a plate
A: You said, usually 'abrasive' and 'disk base' is connected, ie the 'abrasive co-foundation', synonym also has the 'hot procrastin base' and 'scraping disc.'. Several vocabulary meaning is similar, that is, the original 'code' on the disc is scraped off, what is the code? It is an IFPI code, and it is also a 'genuine optical disc production line identification'. This code is usually: IFPI XNNN (X represents letters, n represents numbers). This code is fixed and unique, that is to say that the disk that is pressed from the disc (inner ring) on this production line can see the fixed IFPI code of this line, and you can directly catch the production. This batch of D-version production line. In order not to be found, the D version will find this code after the press is over, and there is a different means of 'IsoS' 'scraping' 'zhou Iron code'. Typically, such an array of coils is to illustrate that this disc is pressed on the genuine line, the quality is good. But now there is a lot of fake abrasive IFPI discs, which seems to be not good to distinguish between authenticity, because the code is often covered.
1, what is D5, what is D10
A: DVD has four different physical specifications from the original formulation specification, namely D5, D10, D9, D18. D5: Single-sided single layer DVD, nominal capacity: 4.7g; D10: double-sided single layer DVD, nominal capacity: 4.7 4.7 = 9.4g. D5 is very long, not explained, now D10 is eliminated by the market, this kind of disk and LD are similar, both sides are data planes, put on the other side, you can also understand the two D5 data face outwardly The disc is D10.
2, what is D9, what is D18, D9 and Jane D9?
A: Same up, D9: Single-sided double DVD, nominal capacity: 8.5g; D18: Double-sided double DVD, nominal capacity: 8.5 8.5 = 17g. In fact, no matter which specification, the real data capacity is not as high as it is nominal. If D5 can generally reach 4.3G, even if it is high, but D9 can hardly exceed 8G, the data is too full. Draw the disc, resulting in the external circle of data. Does D18 don't explain? Similar to D10, only two sides are D9. In fact, I have said that there is another kind of D14, that is, the side is D5, one side is D9, but D14 and D18 I have seen it. When D9 and Ji D9 are talking together, it is often 'boxed D9' and 'simply D9'. The difference between the two is naturally packaged, a box, a box. There is a box of expensive, no box. Nowadays, the genuine all the new districts is basically d9 as a carrier, because on the current development trend of DVD, the picture repair is getting better and higher, and the subtitles are getting more and more, and these It is necessary to account for the data space, so the small space of D5 is difficult to accommodate the next complete film. So there are markets such as D9 and other high-capacity DVDs.
3, what is the area code
A: In order to prevent a way of protection from the D version, it is one of the anti-version of the anti-version established at the beginning of the DVD specification. According to the original encryption mode, the area-protected DVD discs issued by a zone cannot be in other districts. Play on the disc camera. But now this area code has already been cracked. Putting in the D version, the area code is to prove which region of the disc. Our common discs are one, two, three, six districts, one district is mainly the DVD of the United States, the second district is mainly the DVD of the UK, France, Japan, mainly Hong Kong, Taiwan, South Korea, Thailand, etc. The DVD, Sixth, is exclusive by mainland China. Among them, there are also DVDs in Australia, and the "End of the World" is D's version. 4, which type of piece of film, what is the abrasion code?
A: From the colors, there are golden and silver. From whether it is an IFPI disc group, there is a wave code and a code; the interpretation of the abrasive coil foundation is already.
5, what is damaged compression, what is direct
A: If there is damaged compression, YSYS is a production means that the D5 originally installed cannot be compressed into D5. Usually the genuine will not use this means (but it is also difficult to say, there is a "silver inside and outside" gift in the 'fifth element' is what is made, this is only the mainland's genuine to do it). In fact, it is well known that the picture and track itself is compressed, and the picture is compressed by MPEG2, and the track has two common compression methods such as Dolby, DTS. Based on the basis of compression, it will definitely affect the quality of the picture, so it is called 'lossless compression'. It is more desirable to have the loss of compression, and even when you see a phenomenon of '儿' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''.. 'Directly' is simple, it is a full copy, making a disk as the original version. You can also call 'clone', ie 'clone'.
6, what is material integration
A: The mainland D version has used one of the best production methods in recent years, and it is also the most envious place for Taiwan's genuine disc. It is the D version of our mainland (also known as the genuine version of the 9th district, huh, huh ~~~ The DVD area code of the mainland is 6, the 6 pours is 9, that is, the secret version of the D version of the mainland is generally in production. The essence of the original material is made into a continental unique disc. If you usually use the best US version of the picture and the original sound track, the official Chinese subtitles of the three districts will be used, and then integrated into the Mandarin dubbing in the six districts, so that our D version has both good pictures, there is also a good subtitle. There is also easy to understand. This is integrated.
7, what is a color egg
A: Eggs are not only DVD, there are many places, using language descriptions is something that is not easy to find. Usually the D commerce will integrate OST (Movie Soundtrack) integrated into the disc to be integrated into the disc, that is, you can't see it on the menu, and it is not easy to find where he has links, but often at the Lord Press the direction button on the menu to enter that OST appreciation, and this hidden link that is not easy to discover is DVD 'egg'. There are many original DVDs that also have eggs, and some colored eggs are quite difficult, this is a unique fresh game than the previous video carrier.
8, what is CC subtitle
A: A special hidden subtitles. Unlike other subtitles, this subtitles can only be seen with special devices, and in the storage mode, he is in the DVD video stream file, rather than independent subtitle flow files. It is also possible to understand the subtitles that cannot be displayed directly. Usually there is only this subtitles in DVD in the United States, maybe this subtitles can only be used in the United States.
9, what is Title
A: Title's word should be the software "DVD Rate Viewer" from the measurement rate map, which can easily measure how many Title of a DVD. How many titles have a disc that prove how many movies it has, of course, the movie here contains inner and tidbits in the disc. Energy often a Title time is the longest. Different Title are played through different link options on the menu. This is also a significant difference in DVD and VCD, that is, VCD only played, no interactivity, and DVD interactive is almost implemented with Title technology, including 'small white rabbit' multi-ended ', etc., all through control playback Title content is implemented. By the way, what is the "small white rabbit ', this technology is earliered in the DVD" hacker empire "released in Warner, because the icon at the time is a' white rabbit 'so the same technique Currently referred to as 'little white rabbit'. This technique is implemented in the playback of a piece of film, and the user can notify the user through the 'determination / OK / Enter' button at this time, can be viewed at this time. Usually in the playing front process, the user can select the post-curtain production tidth of the current film.
