| Tag Name |
Writable | Values / Notes |
|---|
| CanonVRD |
Y! |
(the full Canon DPP VRD trailer block) |
| Comment |
Y |
(comment embedded in JPEG, GIF89a or PPM/PGM/PBM image) |
| CurrentIPTCDigest |
N |
(MD5 digest of IPTC data, computed if Digest::MD5 is available) |
| Directory |
Y! |
|
| EXIF |
Y! |
(the full EXIF data block from JPEG, PNG, JP2, MIE and MIFF images) |
| Encryption |
N |
|
| Error |
N |
|
| ExifByteOrder |
Y |
(only writable for newly created EXIF segments)
'II' = Little-endian (Intel, II)
'MM' = Big-endian (Motorola, MM) |
| ExifToolVersion |
N |
|
| ExifUnicodeByteOrder |
Y |
(the EXIF specification is particularly vague about the byte ordering for
Unicode text, and different applications use different conventions. By
default ExifTool writes Unicode text in EXIF byte order, but this write-only
tag may be used to force a specific byte order)
'II' = Little-endian (Intel, II)
'MM' = Big-endian (Motorola, MM) |
| FileModifyDate |
Y! |
(the filesystem modification time) |
| FileName |
Y! |
|
| FileSize |
N |
|
| FileType |
N |
|
| GIFVersion |
N |
|
| ICC_Profile |
Y! |
(the full ICC_Profile data block) |
| ID3Size |
N |
|
| ImageHeight |
N |
|
| ImageWidth |
N |
|
| MIMEType |
N |
|
| MaxVal |
N |
|
| Now |
N |
(used to set the value of a tag to the current date/time. Not generated unless
specified) |
| RAFVersion |
N |
|
| Warning |
N |
|
| XMP |
Y! |
(the full XMP data block) |
| XResolution |
N |
|
| YResolution |
N |
|