ExifTool

ExifTool は、画像、音声、動画、PDFのメタデータの読み取り、書き込み、操作を行うためのフリーでオープンソースのソフトウェアプログラム。プラットフォームに依存せず、Perl ライブラリ（Image::ExifTool）とコマンドラインアプリケーションの両方として利用できる。ExifTool は、さまざまな種類のデジタルワークフローに一般的に組み込まれており、Exif、IPTC、XMP、JFIF、GeoTIFF、ICCプロファイル、Photoshop IRB、FlashPix、AFCP、ID3を含む多くの種類のメタデータや、多くのデジタルカメラのメーカー固有のメタデータ形式などをサポートしている。

ExifTool
作者 Phil Harvey
初版 2003年11月19日 (2003-11-19)[1]
最新版
12.78[2][3] / 5 3月 2024年 (5 3月 2024)
リポジトリ
プログラミング
言語		 Perl
対応OS Linux, macOS, Windows
種別 タグエディタ
ライセンス GPLv1+ or Artistic License
公式サイト exiftool.org
Meta Information Encapsulation
拡張子.mie
MIMEタイプapplication/x-mie
マジック
ナンバー
  • 7e 10 04 xx 30 4d 49 45
  • 7e 18 04 xx 30 4d 49 45
開発者Phil Harvey
初版2005年11月28日 (2005-11-28)
最新版
1.1
(2007年1月21日 (2007-01-21))
種別メタデータ
包含物他のファイル形式
ウェブサイトexiftool.org/TagNames/MIE.html

メタ情報のカプセル化

ExifTool は独自のオープンメタデータ形式を実装している。多くのソースからのメタ情報をバイナリまたはテキスト形式でカプセル化し、あらゆる種類のファイルにバンドルするように設計されている。既存のデータをラップする単一のファイルにすることも、Exif や XMP メタデータなどを運ぶサイドカーファイルとして使用することもできる。

ユーザー

ExifTool を使用する Web サイトとサービスには次のものある：

  • Advanced Renamer[4]
  • Flickr (アップロードされた画像からメタデータを解析する)[5]
  • Hugin[6]
  • Metadata++[7]
  • XnView[7]
  • Exif Fixer (360°パノラマ固有のメタデータを計算し、画像に追加する)[8]

対応ファイル形式

ExifToolは以下の形式のファイルを読み込み、編集、作成することができる：[9]

読み込み
Extended content
  • 360 - GoPro 360 video (QuickTime-based)
  • 3FR - Hasselblad raw (TIFF-based)
  • 3G2, 3GP2 - 3rd Gen. Partnership Project 2 audio/video (QuickTime-based)
  • 3GP, 3GPP - 3rd Gen. Partnership Project audio/video (QuickTime-based)
  • A - Unix static library code Archive
  • AA - Audible Audiobook
  • AAE - Apple edit information (XML PLIST-based)
  • AAX - Audible Enhanced Audiobook (QuickTime-based)
  • ACR - American College of Radiology ACR-NEMA (DICOM-like)
  • AFM, ACFM, AMFM - Adobe (Composite/Multiple Master) Font Metrics
  • AI, AIT - Adobe Illustrator (Template, PS or PDF)
  • AIFF, AIF, AIFC - Audio Interchange File Format (Compressed)
  • APE - Monkey's Audio
  • ARQ - Sony Alpha Pixel-Shift raw (TIFF-based)
  • ARW - Sony Alpha raw (TIFF-based)
  • ASF - Microsoft Advanced Systems Format
  • AVI - Audio Video Interleaved (RIFF-based)
  • AVIF - AV1 Image File Format (QuickTime-based)
  • BMP, DIB - Windows BitMaP / Device Independent Bitmap
  • BPG - Better Portable Graphics
  • BTF - BigTIFF (64-bit Tagged Image File Format)
  • CHM - Microsoft Compiled HTML format
  • COS - Capture One Settings (XML-based)
  • CR2 - Canon Raw 2 (TIFF-based) (CR2 specification)
  • CR3 - Canon Raw 3 (QuickTime-based) (CR3 specification)
  • CRM - Canon RAW Movie (QuickTime-based)
  • CRW, CIFF - Canon Raw Camera Image File Format (CRW specification)
  • CS1 - Sinar CaptureShop 1-shot raw (PSD-based)
  • CSV - Comma-Separated Values
  • CZI - Zeiss Integrated Software RAW (ZISRAW)
  • DCM, DC3, DIC, DICM - DICOM - Digital Imaging and Communications in Medicine
  • DCP - DNG Camera Profile (DNG-like)
  • DCR - Kodak Digital Camera Raw (TIFF-based)
  • DFONT - Macintosh Data Fork Font
  • DIVX - DivX media format (ASF-based)
  • DJVU, DJV - DjVu image (AIFF-like)
  • DNG - Digital Negative (TIFF-based)
  • DOC, DOT - Microsoft Word Document/Template (FPX-like)
  • DOCX, DOCM - Office Open XML Document (Macro-enabled)
  • DOTX, DOTM - Office Open XML Document Template (Macro-enabled)
  • DPX - Digital Picture Exchange
  • DR4 - Canon DPP version 4 Recipe
  • DSS, DS2 - Digital Speech Standard
  • DYLIB - Mac OS X Mach-O executable and library files
  • DV - Digital Video
  • DVB - Digital Video Broadcasting (QuickTime-based)
  • DVR-MS - Microsoft Digital Video Recording (ASF-based)
  • EIP - Capture One Enhanced Image Package (ZIP-based)
  • EPS, EPSF, PS - (Encapsulated) PostScript Format
  • EPUB - Electronic Publication Format
  • ERF - Epson Raw Format (TIFF-based)
  • EXE, DLL - DOS/Windows executable and library files
  • EXIF - Exchangeable Image File Format metadata (TIFF-based)
  • EXR - Open EXR (Extended Range)
  • EXV - Exiv2 metadata file (JPEG-based)
  • F4A, F4B, F4P, F4V - Adobe Flash Player 9+ Audio/Video (Quicktime-based)
  • FFF - Hasselblad Flexible File Format (TIFF-based)
  • FFF - FLIR thermal image File Format
  • FITS - Flexible Image Transport System
  • FLA - Macromedia/Adobe Flash project (FPX-like)
  • FLAC - Free Lossless Audio Codec
  • FLIF - Free Lossless Image Format
  • FLV - Flash Video
  • FPF - FLIR Public image Format
  • FPX - FlashPix image
  • GIF - Compuserve Graphics Interchange Format
  • GPR - GoPro Raw (DNG-based)
  • GZ, GZIP - GNU ZIP compressed archive
  • HDP, WDP, JXR - Windows HD Photo / Media Photo / JPEG XR (TIFF-based)
  • HDR - Radiance RGBE (Red Green Blue Exponent) High Dynamic-Range
  • HEIC, HEIF, HIF - High Efficiency Image Format (QuickTime-based)
  • HTML, HTM, XHTML - (Extensible) HyperText Markup Language
  • ICO, CUR - Windows Icon or Cursor
  • ICC, ICM - International Color Consortium color profile
  • ICS, ICAL - iCalendar Schedule
  • IDML - Adobe InDesign Markup Language (ZIP/XML-based)
  • IIQ - Phase One Intelligent Image Quality raw (TIFF-based)
  • IND, INDD, INDT - Adobe InDesign Document/Template (XMP metadata only)
  • INSP - Insta360 Picture (JPEG-based)
  • INSV - Insta360 Video (QuickTime-based)
  • INX - Adobe InDesign Interchange (XML-based, XMP metadata only)
  • ISO - ISO 9660 disk image
  • ITC - iTunes Cover Flow artwork
  • J2C, J2K, JPC - JPEG 2000 codestream
  • JP2, JPF, JPM, JPX - JPEG 2000 image (Compound/Extended)
  • JPEG, JPG, JPE - Joint Photographic Experts Group image (see table below)
  • JSON - JavaScript Object Notation
  • JXL - JPEG XL (Extra longterm)
  • K25 - Kodak DC25 raw (TIFF-based)
  • KDC - Kodak Digital Camera raw (TIFF-based)
  • KEY, KTH - Apple iWork '09 Keynote presentation/Theme
  • LA - Lossless Audio (RIFF-based)
  • LFP, LFR - Lytro Light Field Picture
  • LNK - Microsoft Shell Link (Windows shortcut)
  • LRV - Low-Resolution Video (QuickTime-based)
  • M2TS, MTS, M2T, TS - MPEG-2 Transport Stream (used for AVCHD video)
  • M4A, M4B, M4P, M4V - MPEG-4 Audio/Video (Quicktime-based)
  • MACOS - MacOS "._" sidecar file (may have any extension)
  • MAX - 3D Studio MAX (FPX-like)
  • MEF - Mamiya (raw) Electronic Format (TIFF-based)
  • MIE - Meta Information Encapsulation (MIE specification)
  • MIFF, MIF - Magick Image File Format
  • MKA, MKV, MKS - Matroska Audio/Video/Subtitle
  • MOBI, AZW, AZW3 - Mobipocket electronic book (Palm-based)
  • MODD - Sony Picture Motion metadata (XML PLIST-based)
  • MOI - MOD Information file
  • MOS - Creo Leaf Mosaic (TIFF-based)
  • MOV, QT - Apple QuickTime Movie
  • MP3 - MPEG-1 layer 3 audio (uses ID3 information)
  • MP4 - Motion Picture Experts Group version 4 (Quicktime-based)
  • MPC - Musepack Audio
  • MPEG, MPG, M2V - Motion Picture Experts Group version 1 or 2
  • MPO - Extended Multi-Picture format (JPEG with MPF extensions)
  • MQV - Sony Mobile QuickTime Video
  • MRW - Minolta Raw
  • MXF - Material Exchange Format
  • NEF - Nikon (raw) Electronic Format (TIFF-based)
  • NMBTEMPLATE - Apple iWork '09 Numbers Template
  • NRW - Nikon Raw (2) (TIFF-based)
  • NUMBERS - Apple iWork '09 Numbers spreadsheet
  • O - Unix compiled code Object
  • ODB, ODC, ODF, ODG, ODI, ODP, ODS, ODT - Open Document Database/Chart/Formula/Graphics/Image/Presentation/Spreadsheet/Text (ZIP/XML-based)
  • OFR - OptimFROG audio (RIFF-based)
  • OGG, OGV - Ogg bitstream container
  • ONP - ON1 Presets
  • OPUS - Ogg Opus audio
  • ORF - Olympus Raw Format (TIFF-based)
  • OTF - Open Type Font
  • PAC - Lossless Predictive Audio Compression (RIFF-based)
  • PAGES - Apple iWork '09 Pages document
  • PCD - Kodak Photo CD Image Pac
  • PCX - PC Paintbrush
  • PDB, PRC - Palm Database
  • PDF - Adobe Portable Document Format
  • PEF - Pentax (raw) Electronic Format (TIFF-based)
  • PFA, PFB - PostScript Font ASCII/Binary
  • PFM - Printer Font Metrics
  • PGF - Progressive Graphics File
  • PICT, PCT - Apple Picture file
  • PLIST - Apple Property List (binary and XML formats)
  • PMP - Sony DSC-F1 Cyber-Shot image
  • PNG, JNG, MNG - Portable/JPEG/Multiple-image Network Graphics
  • PPM, PBM, PGM - Portable Pixel/Bit/Gray Map
  • PPT, PPS, POT - Microsoft PowerPoint Presentation/Slideshow/Template (FPX-like)
  • POTX, POTM - Office Open XML Presentation Template (Macro-enabled)
  • PPAX, PPAM - Office Open XML Presentation Addin (Macro-enabled)
  • PPSX, PPSM - Office Open XML Presentation Slideshow (Macro-enabled)
  • PPTX, PPTM - Office Open XML Presentation (Macro-enabled)
  • PSD, PSB, PSDT - PhotoShop Drawing / Large Document / Template
  • PSP, PSPIMAGE - Paint Shop Pro
  • QTIF, QTI, QIF - QuickTime Image File
  • R3D - Redcode raw video
  • RA - RealAudio
  • RAF - FujiFilm Raw Format
  • RAM, RPM - RealAudio/Plug-in Metafile
  • RAR - RAR Archive
  • RAW - Kyocera Contax N Digital Raw
  • RAW - Panasonic Raw (TIFF-based)
  • RIFF, RIF - Resource Interchange File Format
  • RM, RV, RMVB - Real Media/Video (Variable Bitrate)
  • RSRC - Mac OS Resource
  • RTF - Rich Text Format
  • RW2 - Panasonic Raw 2 (TIFF-based)
  • RWL - Leica Raw (TIFF-based)
  • RWZ - Rawzor compressed image
  • SEQ - FLIR Systems image Sequence
  • SKETCH - Sketch design file
  • SO - Unix ELF executable and Shared Object files
  • SR2 - Sony Raw 2 (TIFF-based)
  • SRF - Sony Raw Format (TIFF-based)
  • SRW - Samsung Raw format (TIFF-based)
  • SVG - Scalable Vector Graphics (XML-based)
  • SWF - Shockwave Flash
  • THM - Canon Thumbnail (JPEG)
  • THMX - Office Open XML Theme
  • TIFF, TIF - Tagged Image File Format
  • TTF, TTC - True Type Font/Collection
  • TORRENT - BitTorrent description file
  • TXT - Text files
  • VCF, VCARD - Virtual Card
  • VOB - Video Object (MPEG-based)
  • VRD - Canon DPP Recipe Data
  • VSD - Microsoft Visio Drawing (FPX-like)
  • WAV - Windows digital audio WAVeform (RIFF-based)
  • WEBM - Google Web Movie (MKV-based)
  • WEBP - Google Web Picture (RIFF-based)
  • WMA, WMV - Windows Media Audio/Video (ASF-based)
  • WTV - Windos recorded TV show
  • WV - WavePack lossless audio (RIFF-based)
  • X3F - Sigma/Foveon raw
  • XCF - GIMP native image format
  • XLS, XLT - Microsoft Excel Spreadsheet/Template (FPX-like)
  • XLSX, XLSM, XLSB - Office Open XML Spreadsheet (Macro-enabled/Binary)
  • XLTX, XLTM - Office Open XML Spreadsheet Template (Macro-enabled)
  • XMP - Extensible Metadata Platform sidecar file
  • ZIP - ZIP archive

編集
  • 360 - GoPro 360 video (QuickTime-based)
  • 3G2, 3GP2 - 3rd Gen. Partnership Project 2 audio/video (QuickTime-based)
  • 3GP, 3GPP - 3rd Gen. Partnership Project audio/video (QuickTime-based)
  • AAX - Audible Enhanced Audiobook (QuickTime-based)
  • AI, AIT - Adobe Illustrator (Template, PS or PDF)
  • ARQ - Sony Alpha Pixel-Shift raw (TIFF-based)
  • ARW - Sony Alpha raw (TIFF-based)
  • AVIF - AV1 Image File Format (QuickTime-based)
  • CR2 - Canon Raw 2 (TIFF-based) (CR2 specification)
  • CR3 - Canon Raw 3 (QuickTime-based) (CR3 specification)
  • CRM - Canon RAW Movie (QuickTime-based)
  • CRW, CIFF - Canon Raw Camera Image File Format (CRW specification)
  • CS1 - Sinar CaptureShop 1-shot raw (PSD-based)
  • DCP - DNG Camera Profile (DNG-like)
  • DNG - Digital Negative (TIFF-based)
  • DR4 - Canon DPP version 4 Recipe
  • DVB - Digital Video Broadcasting (QuickTime-based)
  • EPS, EPSF, PS - (Encapsulated) PostScript Format
  • ERF - Epson Raw Format (TIFF-based)
  • EXIF - Exchangeable Image File Format metadata (TIFF-based)
  • EXV - Exiv2 metadata file (JPEG-based)
  • F4A, F4B, F4P, F4V - Adobe Flash Player 9+ Audio/Video (Quicktime-based)
  • FFF - Hasselblad Flexible File Format (TIFF-based)
  • FLIF - Free Lossless Image Format
  • GIF - Compuserve Graphics Interchange Format
  • GPR - GoPro Raw (DNG-based)
  • HDP, WDP, JXR - Windows HD Photo / Media Photo / JPEG XR (TIFF-based)
  • HEIC, HEIF, HIF - High Efficiency Image Format (QuickTime-based)
  • ICC, ICM - International Color Consortium color profile
  • IIQ - Phase One Intelligent Image Quality raw (TIFF-based)
  • IND, INDD, INDT - Adobe InDesign Document/Template (XMP metadata only)
  • INSP - Insta360 Picture (JPEG-based)
  • JP2, JPF, JPM, JPX - JPEG 2000 image (Compound/Extended)
  • JPEG, JPG, JPE - Joint Photographic Experts Group image (see table below)
  • JXL - JPEG XL (Extra longterm)
  • LRV - Low-Resolution Video (QuickTime-based)
  • M4A, M4B, M4P, M4V - MPEG-4 Audio/Video (Quicktime-based)
  • MEF - Mamiya (raw) Electronic Format (TIFF-based)
  • MIE - Meta Information Encapsulation (MIE specification)
  • MOS - Creo Leaf Mosaic (TIFF-based)
  • MOV, QT - Apple QuickTime Movie
  • MP4 - Motion Picture Experts Group version 4 (Quicktime-based)
  • MPO - Extended Multi-Picture format (JPEG with MPF extensions)
  • MQV - Sony Mobile QuickTime Video
  • MRW - Minolta Raw
  • NEF - Nikon (raw) Electronic Format (TIFF-based)
  • NRW - Nikon Raw (2) (TIFF-based)
  • ORF - Olympus Raw Format (TIFF-based)
  • PDF - Adobe Portable Document Format
  • PEF - Pentax (raw) Electronic Format (TIFF-based)
  • PNG, JNG, MNG - Portable/JPEG/Multiple-image Network Graphics
  • PPM, PBM, PGM - Portable Pixel/Bit/Gray Map
  • PSD, PSB, PSDT - PhotoShop Drawing / Large Document / Template
  • QTIF, QTI, QIF - QuickTime Image File
  • RAF - FujiFilm Raw Format
  • RAW - Panasonic Raw (TIFF-based)
  • RW2 - Panasonic Raw 2 (TIFF-based)
  • RWL - Leica Raw (TIFF-based)
  • SR2 - Sony Raw 2 (TIFF-based)
  • SRW - Samsung Raw format (TIFF-based)
  • THM - Canon Thumbnail (JPEG)
  • TIFF, TIF - Tagged Image File Format
  • VRD - Canon DPP Recipe Data
  • WEBP - Google Web Picture (RIFF-based)
  • X3F - Sigma/Foveon raw
  • XMP - Extensible Metadata Platform sidecar file

作成
  • DR4 - Canon DPP version 4 Recipe
  • EXIF - Exchangeable Image File Format metadata (TIFF-based)
  • EXV - Exiv2 metadata file (JPEG-based)
  • ICC, ICM - International Color Consortium color profile
  • MIE - Meta Information Encapsulation (MIE specification)
  • VRD - Canon DPP Recipe Data
  • XMP - Extensible Metadata Platform sidecar file

対応JPEGメタデータ

ExifTool は、JPEG 画像の以下の種類のメタデータを読み込み、編集、作成することができる：[9]

JPEG メタ情報読み込み可能編集可能作成可能説明
APP0 - JFIFYesYesYesJPEG File Interchange Format
APP0 - JFXXYesNoNoExtended JFIF
APP0 - CIFFYesYesNoCamera Image File Format (used by some Canon models)
APP0 - AVI1YesNoNoJPEG AVI information
APP0 - OcadYesNoNoPhotobucket Ocad segment
APP1 - EXIFYesYesYesExchangeable Image File Format (including maker notes)
APP1 - XMPYesYesYesExtensible Metadata Platform (multi-segment)
APP1 - QVCIYesNoNoCasio QV-7000SX QVCI information
APP1 - FLIRYesNoNoFLIR thermal imaging data (multi-segment)
APP1 - RawThermalImageYesNoNoThermal image from Parrot Bebop-Pro Thermal drone
APP2 - ICCYesYesYesInternational Color Consortium (multi-segment)
APP2 - FPXRYesNoNoFlashPix Ready (multi-segment)
APP2 - MPFYesNoNoMulti-Picture Format
APP2 - PreviewImageYesNoNoSamsung APP2 preview image (multi-segment)
APP3 - Kodak MetaYesYesNoKodak Meta information (Exif-like)
APP3 - StimYesNoNoStereo Still Image format
APP3 - PreviewImageYesNoNoSamsung/HP preview image (multi-segment)
APP4 - ScaladoYesNoNo(presumably written by Scalado mobile software)
APP4 - FPXRYesNoNoFlashPix Ready in non-standard location (multi-segment)
APP4 - PreviewImageYesNoNo(continued from APP3)
APP5 - Ricoh RMETAYesNoNoRicoh custom fields
APP5 - Samsung UniqueIDYesNoNoSamsung Unique ID
APP5 - PreviewImageYesNoNo(continued from APP4)
APP6 - EPPIMYesNoNoToshiba PrintIM
APP6 - NITFYesNoNoNational Imagery Transmission Format
APP6 - HP TDHDYesNoNoHewlett-Packard Photosmart R837 TDHD information
APP6 - GoProYesNoNoGoPro Metadata Format (GPMF) information
APP7 - PentaxYesNoNoPentax APP7 maker notes
APP7 - QualcommYesNoNoQualcomm Camera Attributes
APP8 - SPIFFYesNoNoStill Picture Interchange File Format
APP9 - Media JukeboxYesNoNoMedia Jukebox XML information
APP10 - CommentYesNoNoPhotoStudio Unicode Comment
APP11 - JPEG-HDRYesNoNoJPEG-HDR compressed ratio image
APP12 - Picture InfoYesNoNoASCII-based Picture Information
APP12 - DuckyYesYesYesPhotoshop "Save for Web"
APP13 - Photoshop IRBYesYesYesImage Resource Block (multi-segment, includes IPTC)
APP13 - Adobe CMYesNoNoAdobe Color Management
APP14 - AdobeYesYesYesAdobe DCT filter
APP15 - GraphicConverterYesNoNoGraphicConverter quality
COMYesYesYesJPEG Comment (multi-segment)
DQTYesNoNo(used to calculate the Extra:JPEGDigest tag value)
SOFYesNoNoJPEG Start Of Frame
AFCP trailerYesYesNoAXS File Concatenation Protocol (includes IPTC)
CanonVRD trailerYesYesYesCanon DPP Recipe Data
FotoStation trailerYesYesNoFotoWare FotoStation (includes IPTC)
PhotoMechanic trailerYesYesNoCamera Bits Photo Mechanic
MIE trailerYesYesNoMeta Information Encapsulation
Samsung trailerYesNoNoSamsung Galaxy trailer
PreviewImage trailerYesYesYes(preview image written after JPEG EOI)
EmbeddedVideo trailerYesNoNo(extracted only with ExtractEmbedded option)

関連項目
  • Libsndfile オーディオファイル情報を表示する sndfile-info を参照。

参考文献
  1. ExifTool Ancient History
  2. “ExifTool Version History”. Template:Cite webの呼び出しエラー：引数 accessdate は必須です。
  3. ExifTool Version History
  4. “Advanced Renamer - Free and fast batch rename utility for files and folders”. Advanced Renamer website. 2022年3月6日閲覧。
  5. cberry (2012年6月1日). “Parsing Exif client-side using JavaScript”. code.flickr.com. 2015年11月16日閲覧。
  6. “Hugin Preferences - PanoTools.org Wiki”. Hugin manual on Sourceforge.net. 2022年3月6日閲覧。
  7. “ExifTool by Phil Harvey”. ExifTool website. 2022年3月6日閲覧。
  8. “Exif Fixer - Make images work as interactive panoramas in Facebook, Google services, mobile photo albums and elsewhere”. 2022年7月18日閲覧。
  9. Supported File Types

外部リンク
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.