Format
Open Media Framework Interchange
Summary
- Name
- Open Media Framework Interchange
- Version
- 2.0
- Identifiers
-
- PUID: fmt/1855
- Wikidata QID Identifier: Q1459344
- Format type
- Aggregate
- Description
- The Open Media Framework Interchange (OMF Interchange) is a standard format for the interchange of digital media, designed to allow interchange between software applications and platforms. The format includes rules for identifying the original sources of the digital media data, and it can encapsulate both compressed and uncompressed digital media data.
- Note
- https://www.aes.org/e-lib/browse.cfm?elib=6134 http://fileformats.archiveteam.org/wiki/OMF_Interchange https://en.wikipedia.org/wiki/Open_Media_Framework_Interchange#:~:text=Open%20Media%20Framework%20(OMF)%20or,media%20across%20applications%20and%20platforms.
- File extensions
-
omf - Source
- Brigham Young University / Brigham Young University
Relationships
- Is subsequent version of
Internal signatures
Open Media Framework Interchange 2.0 (sig 1)
- Note
- OMF files contain headers version 2.0 'OMFI:OOBJ:ObjClass ', which are variable within the file. The choice to use data from near EOF allows for identification. Version is based on endian, so two bytes are used.
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 65536
- Byte Sequence
4F4D46493A4F4F424A3A4F626A436C617373- Endianness
- None
- Min Frag Length
- Absolute from EOF
- Offset
- 0
- Max offset
- 24
- Byte Sequence
A4434DA5486472D7{4}(0200|0002)- Endianness
- None
Open Media Framework Interchange 2.0 (sig 2)
- Note
- OMF files contain headers version 2.0 'OMFI:OOBJ:ObjClass ', which are variable within the file. The choice to use data from near EOF allows for identification. Version is based on endian, so two bytes are used.
Byte sequences
- Min Frag Length
- Absolute from EOF
- Offset
- 0
- Max offset
- 65536
- Byte Sequence
4F4D46493A4F4F424A3A4F626A436C617373- Endianness
- None
- Min Frag Length
- Absolute from EOF
- Offset
- 0
- Max offset
- 24
- Byte Sequence
A4434DA5486472D7{4}(0200|0002)- Endianness
- None
Changelog
-
Added in V112
- Release date
- 10 May 2023
Open Media Framework Interchange 2.0: Signature researched and samples provided by Brigham Young University.
Open Media Framework Interchange 2.0: Full entry added. Submitted by Brigham Young University.