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DVD是新时代媒体的主流,它以不可抵挡之势引起全世界的关注。为此,它的制作费用缘何如此昂贵就成为业界人士关心的问题。 1.DVD压碟费用倍增 DVD压盘部份须交专门压制的工厂加工。盘片压制的费用一般估计在CD的两倍以上。若少量发行,则一张盘片所要分提的成本就很可观。 另外,DVD压盘的合格率也远低于CD,这也是造成DVD制作成本高于CD的重要原因。录进母盘的数据,以及从母盘复制到盘片的过程比CD更困难。同时DVD又是以两面盘片粘合,其粘合的技术也是使合格率降低
DVD is the mainstream of the new era of media, it is irresistible potential cause worldwide concern. To this end, why its production costs so expensive has become a concern to the industry. 1.DVD playlist costs multiply DVD platen part of the need to pay special suppression of the factory processing. The cost of disk compression is generally estimated at more than double the CD. If a small amount of distribution, then the cost of a disc to be divided is very impressive. In addition, the DVD platters pass rate is much lower than the CD, which is caused by DVD production costs than CD, an important reason. The data recorded in the master disk and the process of copying from the master disk to the disk are more difficult than CDs. At the same time DVD is a two-sided disk bonding, the bonding technology is to reduce the pass rate