Format
Capture One Session File
Summary
- Name
- Capture One Session File
- Identifiers
- PUID: fmt/1857
- Format type
- Text (Mark-up)
- Description
- COS files are XML CaptureOne Session files which contain metadata for each image within a CaptureOne session. Capture One is a software for RAW photo editing geared for photography.
- Note
- https://www.captureone.com/blog/eip-file-format-enhanced-image-package https://support.captureone.com/hc/en-us/articles/360002478617-Enhanced-Image-Package-EIP-overview https://support.captureone.com/hc/en-us/articles/360002544898-Metadata-in-XMP-sidecar-files http://fileformats.archiveteam.org/wiki/Enhanced_Image_Package
- File extensions
-
cos - Source
- Brigham Young University / Brigham Young University
- Developed by
- Capture One
- Supported by
- Capture One
Relationships
- Has priority over
Internal signatures
Capture One Session File
- Note
- BOF XML header. Then BOF tags specific to Capture One software '<IMG>' gap between {0-256} then '<E K=' either 0x22 or 0x27 followed by 'Author'.
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 0
- Byte Sequence
3C3F786D6C2076657273696F6E3D(22|27)312E30(22|27)- Endianness
- None
- Min Frag Length
- Absolute from BOF
- Offset
- 22
- Max offset
- 0
- Byte Sequence
3C494D473E{0-256}3C45204B3D(22|27)417574686F72(22|27)- Endianness
- None
Changelog
-
Added in V112
- Release date
- 10 May 2023
Capture One Session File: Signature researched and samples provided by Brigham Young University.
Capture One Session File: Full entry added. Submitted by Brigham Young University.