FIELD: physics; computer engineering.
SUBSTANCE: proposed is a recording medium, a method and a device for recording on said recording medium. The method of recording on a recordable recording medium involves recording source files of streams and source administrative files into a specific region. Backup administrative files corresponding to source administrative files are also recorded in another specific region of the recording medium.
EFFECT: high security of administrative files on recording medium.
10 cl, 4 dwg
