DVD5 can store accurately 4,700,000,000 bytes and that is 437 GB on computer where 1 kbyte is 1024 bytes A DVD5 disc can generally store a 1min DVD movie 2) The DVD9 discs are usually referred to singleside duallayer discs DVD9 store accurately 8,540,000,000 bytes and that is 795 GB on computer A DVD9 disc can store a 240min DVD movieDVDFab perfect copy DVD9 to DVD5 Save time, save money如上所述，dvd9的容量大于dvd5。 具体来说，dvd9的存储容量几乎是dvd5的两倍。 对于长度相同的胶片，dvd9采用大数据流压缩以保持图像质量，而dvd5选择降低图像质量以减少数据流以存储整个胶片。 通常，dvd5可以存储100分钟的电影，图像质量也不错。
Dvd5 Dvd9とblu Rayディスクの違い ビックニュースのハウス
