Parse and manage DNG photo metadata
dng-exif-expertsubagentsetup L2★7
pgray/fpexif ↗What it does
Parse and validate DNG (Digital Negative) EXIF metadata structures and tags
Best for
When debugging DNG file compatibility, parsing camera raw metadata, or implementing DNG spec compliance
Inputs
- · DNG file
- · Tag IDs
Outputs
- · Parsed metadata
- · Validation report
Requires
- · Read
- · Glob
- · Grep
- · Edit
- · Write
- · Bash
- · WebFetch
Preconditions
DNG file accessible; Adobe DNG specification version known
Failure modes
- · Unsupported DNG version or missing backward compatibility tag
- · Malformed IFD structure or invalid tag data types
- · Color matrix calibration data missing or inconsistent
Trust signals
- · Includes test/validation protocols
- · Explicit error handling
- · Built on formal specifications