Home >Computer Tutorials >Computer Knowledge >What is the best way to create an encrypted VCD DVD disc on a computer that requires password input?
Theoretically speaking, any VCD that is encrypted can be tracked, but a VCD player that cannot capture the track will definitely not be able to play it
Method 1 Hide directory
The simplest encryption method is to set the attribute of the video DAT file to "hidden", so that when the VCD is placed in the optical drive, most playback software will start to search for such files. However, the encrypted file playback software cannot play it, and these files will not be displayed when entering the CD directory. Therefore, it is not feasible to copy DAT files directly from the optical drive to the hard disk.
Method 2 Self-running program to hide the CD
In order to prevent piracy to a certain extent, a program has been specially created for this new type of VCD. When you put a VCD into your computer's optical drive, the program will automatically run and shield the disc so that it cannot be recognized and played by mainstream players.
Method 3 Artificial disc bad sectors
The latest encryption method at present, the principle is that the VCD has an anti-theft ring. The function of this ring is that when the optical head reads the disc to the anti-theft ring, it is a bad sector, which physically prevents the optical drive from reading it. You will find that the disc can be displayed capacity, but there are no files when opening the directory. The latest VCDs on the market such as Infernal Affairs 2, Heroes of Heaven and Earth, Big Man Has Great Wisdom, etc. all use this encryption method
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