2584 UDF Disc Image Aggregate UDF Disc Image 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). It is a portable format that is recognized by several operating systems, and considered to be a successor of ISO 9660 capable to manage read/write media in better capacity. UDF is used for computer data storage for a broad range of media, including DVDs and Blu-Ray disks. 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. 220 The Church of Jesus Christ of Latter-Day Saints / The Church of Jesus Christ of Latter-Day Saints 17 Aug 2022 11/2023 (v.115)- Max-offset modified for the BOF signature to allow for more exact signature identification. Internally researched. 14 Nov 2023 fmt/1738 PUID toast File extension iso File extension cdr File extension dmg File extension 2076 UDF Disc Image BOF; Offset: 32768; Max Offset: 36864; Magic Bytes: 0x00424541303101, then an exact of 2041 wildcard bytes, followed by 0x004E535230, then either 0x32 or 33 followed by 0x01 1 Absolute from BOF 32768 4096 00424541303101{2041}004E535230(32|33)01 Has lower priority than 2585 UDF-ISO 9660 Bridge Disc Has lower priority than 2605 Apple Partition Map - ISO 9660 - UDF Hybrid Disk Image Is subtype of 2585 UDF-ISO 9660 Bridge Disc Is supertype of 1255 ISO 9660 Disk Image File