256 lines
12 KiB
Plaintext
256 lines
12 KiB
Plaintext
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ExifTool by Phil Harvey (philharvey66 at gmail.com)
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----------------------------------------------------------------------------
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ExifTool is a customizable set of Perl modules plus a full-featured
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command-line application for reading and writing meta information in a wide
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variety of files, including the maker note information of many digital
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cameras by various manufacturers such as Canon, Casio, DJI, FLIR, FujiFilm,
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GE, HP, JVC/Victor, Kodak, Leaf, Minolta/Konica-Minolta, Nikon, Nintendo,
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Olympus/Epson, Panasonic/Leica, Pentax/Asahi, Phase One, Reconyx, Ricoh,
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Samsung, Sanyo, Sigma/Foveon and Sony.
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Below is a list of file types and meta information formats currently
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supported by ExifTool (r = read, w = write, c = create):
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File Types
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------------+-------------+-------------+-------------+------------
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360 r/w | DR4 r/w/c | JNG r/w | O r | RAW r/w
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3FR r | DSS r | JP2 r/w | ODP r | RIFF r
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3G2 r/w | DV r | JPEG r/w | ODS r | RSRC r
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3GP r/w | DVB r/w | JSON r | ODT r | RTF r
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A r | DVR-MS r | JXL r | OFR r | RW2 r/w
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AA r | DYLIB r | K25 r | OGG r | RWL r/w
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AAE r | EIP r | KDC r | OGV r | RWZ r
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AAX r/w | EPS r/w | KEY r | ONP r | RM r
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ACR r | EPUB r | LA r | OPUS r | SEQ r
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AFM r | ERF r/w | LFP r | ORF r/w | SKETCH r
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AI r/w | EXE r | LIF r | ORI r/w | SO r
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AIFF r | EXIF r/w/c | LNK r | OTF r | SR2 r/w
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APE r | EXR r | LRV r/w | PAC r | SRF r
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ARQ r/w | EXV r/w/c | M2TS r | PAGES r | SRW r/w
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ARW r/w | F4A/V r/w | M4A/V r/w | PBM r/w | SVG r
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ASF r | FFF r/w | MACOS r | PCD r | SWF r
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AVI r | FITS r | MAX r | PCX r | THM r/w
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AVIF r/w | FLA r | MEF r/w | PDB r | TIFF r/w
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AZW r | FLAC r | MIE r/w/ | PDF r/w | TORRENT r
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BMP r | FLIF r/w | MIFF r c | PEF r/w | TTC r
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BPG r | FLV r | MKA r | PFA r | TTF r
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BTF r | FPF r | MKS r | PFB r | TXT r
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CHM r | FPX r | MKV r | PFM r | VCF r
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COS r | GIF r/w | MNG r/w | PGF r | VRD r/w/c
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CR2 r/w | GPR r/w | MOBI r | PGM r/w | VSD r
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CR3 r/w | GZ r | MODD r | PLIST r | WAV r
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CRM r/w | HDP r/w | MOI r | PICT r | WDP r/w
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CRW r/w | HDR r | MOS r/w | PMP r | WEBP r
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CS1 r/w | HEIC r/w | MOV r/w | PNG r/w | WEBM r
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CSV r | HEIF r/w | MP3 r | PPM r/w | WMA r
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CZI r | HTML r | MP4 r/w | PPT r | WMV r
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DCM r | ICC r/w/c | MPC r | PPTX r | WTV r
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DCP r/w | ICS r | MPG r | PS r/w | WV r
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DCR r | IDML r | MPO r/w | PSB r/w | X3F r/w
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DFONT r | IIQ r/w | MQV r/w | PSD r/w | XCF r
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DIVX r | IND r/w | MRC r | PSP r | XLS r
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DJVU r | INSP r/w | MRW r/w | QTIF r/w | XLSX r
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DLL r | INSV r | MXF r | R3D r | XMP r/w/c
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DNG r/w | INX r | NEF r/w | RA r | ZIP r
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DOC r | ISO r | NKSC r/w | RAF r/w |
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DOCX r | ITC r | NRW r/w | RAM r |
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DPX r | J2C r | NUMBERS r | RAR r |
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Meta Information
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----------------------+----------------------+---------------------
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EXIF r/w/c | CIFF r/w | Ricoh RMETA r
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GPS r/w/c | AFCP r/w | Picture Info r
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IPTC r/w/c | Kodak Meta r/w | Adobe APP14 r
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XMP r/w/c | FotoStation r/w | MPF r
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MakerNotes r/w/c | PhotoMechanic r/w | Stim r
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Photoshop IRB r/w/c | JPEG 2000 r | DPX r
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ICC Profile r/w/c | DICOM r | APE r
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MIE r/w/c | Flash r | Vorbis r
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JFIF r/w/c | FlashPix r | SPIFF r
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Ducky APP12 r/w/c | QuickTime r | DjVu r
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PDF r/w/c | Matroska r | M2TS r
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PNG r/w/c | MXF r | PE/COFF r
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Canon VRD r/w/c | PrintIM r | AVCHD r
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Nikon Capture r/w/c | FLAC r | ZIP r
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GeoTIFF r/w/c | ID3 r | (and more)
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See html/index.html for more details about ExifTool features.
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ExifTool can be downloaded from
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https://exiftool.org/
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RUNNING
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The exiftool script can be run right away without the need to install
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Image::ExifTool. For example, from within the exiftool directory you can
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extract the information from one of the included test files by typing:
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./exiftool t/images/ExifTool.jpg
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If you move the exiftool script to a different directory, you must also
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either move the contents of the lib directory or install the Image::ExifTool
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package so the script can find the necessary libraries.
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Note: If you are using the Windows cmd shell, you may need to rename
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'exiftool' to 'exiftool.pl' to run it directly from the command line.
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Alternatively, you can run exiftool with the command 'perl exiftool'.
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IF YOU ARE STILL CONFUSED
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The exiftool script is a command line application. You run it by typing
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commands in a terminal window. The first step is to determine the name of
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the directory where you downloaded the ExifTool distribution package.
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Assuming, for example, you downloaded it to a folder called "Desktop" in
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your home directory, then you would type the following commands in a
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terminal window to extract and run ExifTool:
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cd ~/Desktop
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gzip -dc Image-ExifTool-12.44.tar.gz | tar -xf -
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cd Image-ExifTool-12.44
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./exiftool t/images/ExifTool.jpg
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Note: These commands extract meta information from one of the test images.
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To use one of your images instead, enter the full path name of your file in
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place of "t/images/ExifTool.jpg".
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INSTALLATION
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You can install the Image::ExifTool package to make it available for use by
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other Perl scripts by typing the following:
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perl Makefile.PL
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make
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make test
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make install
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Notes:
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i) You need root access for the last step above.
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ii) Some Perl installations (like the standard OSX installation) may not
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contain the necessary files to complete the first step above. But no
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worries: You can install ExifTool manually by moving 'exiftool' and the
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'lib' directory to any directory in your current PATH (ie. /usr/bin).
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iii) In Windows, "dmake" or "nmake" may be used if "make" is not
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available.
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(Also see html/install.html for more help with installation.)
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DEPENDENCIES
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Requires Perl version 5.004 or later. No other special libraries are
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required, however the following modules are recommended for decoding
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compressed and/or encrypted information from the indicated file types, and
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for calculating digest values and providing other features listed below:
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Archive::Zip (ZIP, DOCX, PPTX, XLSX, ODP, ODS, ODT, EIP, iWork)
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Compress::Zlib (DNG, PNG, PDF, DCM, MIE and SWF files)
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Digest::MD5 (PDF files, IPTC information, and JPG Extended XMP)
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Digest::SHA (PDF with AES-256 encryption)
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IO::Compress::Bzip2 (RWZ files)
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Time::HiRes (for generating ProcessingTime tag)
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POSIX::strptime (for inverse date/time conversion)
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Time::Piece (alternative to POSIX::strptime)
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Unicode::LineBreak (for column alignment of alternate-language output)
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Win32::API (for proper handling of Windows file times)
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Win32::FindFile (for Windows Unicode directory support, app only)
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Win32API::File (for Windows Unicode file names and file times)
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IO::Compress::RawDeflate (for writing FLIF images)
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IO::Uncompress::RawInflate (for reading FLIF images)
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COPYRIGHT AND LICENSE
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Copyright 2003-2022, Phil Harvey
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This is free software; you can redistribute it and/or modify it under the
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same terms as Perl itself.
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DISTRIBUTION FILES
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Below is a list of the files/directories included in the full ExifTool
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distribution package:
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Changes - Revision history
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MANIFEST - Full list of distribution files
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META.json - Standard CPAN dependency file (JSON format)
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META.yml - Standard CPAN dependency file (YAML format)
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Makefile.PL - Makefile for installation
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README - This file
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arg_files/ - Argument files to convert metadata formats:
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exif2iptc.args - Arguments for converting EXIF to IPTC
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exif2xmp.args - Arguments for converting EXIF to XMP
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gps2xmp.args - Arguments for converting GPS to XMP
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iptc2exif.args - Arguments for converting IPTC to EXIF
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iptc2xmp.args - Arguments for converting IPTC to XMP
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iptcCore.args - Complete list of IPTC Core XMP tags
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pdf2xmp.args - Arguments for converting PDF to XMP
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xmp2exif.args - Arguments for converting XMP to EXIF
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xmp2gps.args - Arguments for converting XMP to GPS
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xmp2iptc.args - Arguments for converting XMP to IPTC
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xmp2pdf.args - Arguments for converting XMP to PDF
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config_files/ - Sample ExifTool configuration files:
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acdsee.config - Definitions for writing ACDSee XMP regions
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age.config - Calculate Age of person in photo
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bibble.config - Definitions for writing Bibble XMP tags
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convert_regions.config - Convert between MWG, MP and IPTC regions
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cuepointlist.config - Extract cue points and labels as a list
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depthmap.config - Extract Google DepthMap images
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example.config - General example showing config features
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fotoware.config - Definitions for writing Fotoware XMP tags
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gps2utm.config - Generate UTM coordinate tags from GPS info
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gpsdatetime.config - Make GPSDateTime from CreateDate+SampleTime
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nksc.config - Decode tags in Nikon ViewNX NKSC files
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photoshop_paths.config - For extracting or copying Photoshop paths
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picasa_faces.config - Convert from Picasa to MWG/MP face regions
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rotate_regions.config - Rotate MWG and MP region tags
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tiff_version.config - Determine the version of a TIFF file
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time_zone.config - Calculate time zone from EXIF tags
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exiftool - The exiftool application (Perl script)
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fmt_files/ - Output formatting example files:
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gpx.fmt - Format file for creating GPX track
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gpx_wpt.fmt - Format file for creating GPX waypoints
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kml.fmt - Format file for creating KML placemarks
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kml_track.fmt - Format file for creating KML track
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html/ - HTML documentation
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html/TagNames/ - HTML tag name documentation
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lib/ - ExifTool Perl library modules
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perl-Image-ExifTool.spec - Red Hat Packaging Manager specification file
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t/ - Verification test code
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t/images/ - Verification test images
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ADDITIONAL INFORMATION
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Read the following files included in the full distribution for more
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information:
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html/index.html - Main ExifTool documentation
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html/install.html - Installation instructions
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html/history.html - Revision history
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html/ExifTool.html - API documentation
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html/TagNames/index.html - Tag name documentation
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html/geotag.html - Geotag feature
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html/faq.html - Frequently asked questions
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html/filename.html - Renaming/moving files
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html/metafiles.html - Working with metadata sidecar files
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html/struct.html - Working with structured XMP information
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lib/Image/ExifTool/README - ExifTool library modules documentation
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and if you have installed Image::ExifTool, you can also consult perldoc or
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the man pages:
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perldoc exiftool
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perldoc Image::ExifTool
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perldoc Image::ExifTool::TagNames
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man exiftool
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man Image::ExifTool
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man Image::ExifTool::TagNames
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Note: If the man pages don't work, it is probably because your man path is
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not set to include the installed documentation. See "man man" for
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information about how to set the man path.
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----------------------------------------------------------------------------
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