Format

UDF-ISO 9660 Bridge Disc

Summary

Name: UDF-ISO 9660 Bridge Disc
Identifiers: PUID: fmt/1739
Format type: Aggregate
Description: UDF-ISO 9660 Bridge Disc is a format that stores contents and structure of an optical disc which can be transferred on the other media. It uses Universal Disk Format (UDF) file system developed for optical media by the Optical Storage Technology Association (OSTA), as well as ISO 9660 International Organization for Standardization (ISO). This format acts as a support for discs where ISO 9660 and UDF formats all reside on the same optical disc. It can be used in video applications, such as DVD-Video, DVD+VR, and DVD-VR. A disk image is a uncompressed copy of the contents of a disk or a folder, it can facilitate certain types of backup and recovery strategies. Please see ID: fdd000348 from Library of Congress and other links attached to this entry for further information.
Note: http://fileformats.archiveteam.org/wiki/Universal_Disk_Format http://fileformats.archiveteam.org/wiki/ISO_9660 https://www.loc.gov/preservation/digital/formats/fdd/fdd000348.shtml https://en.wikipedia.org/wiki/Optical_disc_image https://docs.microsoft.com/en-us/windows/win32/imapi/disc-formats
File extensions: toast, iso, cdr, dmg
Source: The Church of Jesus Christ of Latter-Day Saints / The Church of Jesus Christ of Latter-Day Saints

Has lower priority than

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Is supertype of

Note: BOF; Offset: 32768; Max Offset: 70468; Magic Bytes: 0x4344303031, then wildcard bytes between 1 to 16384, followed by 0xFF4344303031 & BOF; Offset: 32768; Max Offset: 70468; Magic Bytes: 0x00424541303101, then an exact of 2041 wildcard bytes, followed by 0x004E535230, then either 0x32 or 33 followed by 0x01