Format
Corel Presentation Exchange File
Summary
- Name
- Corel Presentation Exchange File
- Version
- 5.0
- Identifiers
- PUID: x-fmt/34
- Format type
- Image (Vector)
- Description
- The Corel Presentation Exchange file format is the presentation format of the CorelSuite applications. It is a recording of the display primitives of an application to a display interface. The CMX format supports Intel and Motorola binary formats.
- Format encoding
- Text
- File extensions
-
cmx - Submitted by
- Digital Preservation Department / The National Archives
Relationships
- Has priority over
Internal signatures
Corel Metafile Exchange Image (16 bit)
- Description
- RIFF (little-endian) or RIFX (big-endian) Form labeled CMX1
- Provenance
- Signature identified by Georgia Tech Research Institute. Refined through PRONOM research 25/10/2012. http://web.archive.org/web/20040928110755/http://ftp.corel.com/CorelSolutionPartners/CMXv8/CMXv800.pdf
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- None
- Byte Sequence
524946(46|58){4}434D5831{62}31- Endianness
- None
Changelog
-
V114
- Release date
- 22 August 2023
-
Updated
Corel Presentation Exchange File 5.0: Added priority over fmt/1886. Submitted by New York Public Libraries and Preservica.
-
V83
- Release date
- 17 December 2015
-
Updated
Corel Presentation Exchange File 5.0: Added description.
-
V65
- Release date
- 25 October 2012
-
Updated
Corel Presentation Exchange File 5.0: Signature refined through PRONOM Research.
-
V45
- Release date
- 6 December 2010
-
Added signature
Corel Presentation Exchange File 5.0: Signature submitted by Georgia Tech Research Institute, USA.