This can be useful whenĭebugging, as occasionally images need to get read in that need some In the background, read_exif() is calling exiftool on the console,Īnd reading the results to R. #> 2 /Library/Frameworks/R.framework/Versions/4.0/Resources/… Canon.jpg 8 8 Details #> 1 /Library/Frameworks/R.framework/Versions/4.0/Resources/… binary_tag… 30 25 You want to extract using the tags argument: read_exif(image_files, tags = c("filename", "imagesize")) You’ll notice there are a lot of columns! You can choose the exact tags #> # InternalNDFilter, FilterEffect, ClearRetouchValue, … #> # SweepPanoramaDirection, SweepPanoramaFieldOfView , #> # BurstSpeed, ClearRetouch, WBShiftCreativeControl , #> # Location, IntelligentResolution, HDRShot , #> # RecognizedFace3Age, FlashWarning, Title, BabyName , #> # RecognizedFace3Name, RecognizedFace3Position , #> # RecognizedFace2Position, RecognizedFace2Age , #> # RecognizedFace1Age, RecognizedFace2Name , #> # RecognizedFace1Name, RecognizedFace1Position , #> # Face5Position, IntelligentExposure, FacesRecognized , #> # Face2Position, Face3Position, Face4Position , #> # AFPointPosition, NumFacePositions, Face1Position , #> # ProgramISO, AdvancedSceneType, FacesDetected , #> # TravelDay, BatteryLevel, WorldTimeLocation , #> # ColorMode, OpticalZoomMode, ConversionLens , #> # NoiseReduction, SelfTimer, Rotation, AFAssistLamp , #> # BurstMode, SequenceNumber, ContrastMode , #> # VideoFrameRate, ColorEffect, TimeSincePowerOn , #> # FlashBias, InternalSerialNumber, PanasonicExifVersion , #> # ShootingMode, Audio, DataDump, WhiteBalanceBias , #> # AFAreaMode, ImageStabilization, MacroMode , #> # FirmwareVersion, WhiteBalance, FocusMode , #> # FocalLength, Warning, ImageQuality , #> # MaxApertureValue, MeteringMode, LightSource, Flash , #> # CompressedBitsPerPixel, ExposureCompensation , #> # DateTimeOriginal, CreateDate, ComponentsConfiguration , #> # ExposureProgram, ISO, SensitivityType, ExifVersion , #> # YCbCrPositioning, ExposureTime, FNumber , #> # ResolutionUnit, Software, ModifyDate, Artist , #> # Model, Orientation, XResolution, YResolution , #> # MIMEType, JFIFVersion, ExifByteOrder, Make , #> # FilePermissions, FileType, FileTypeExtension , #> # … with 269 more variables: FileAccessDate, FileInodeChangeDate , #> SourceFile ExifToolVersion FileName Directory FileSize FileModifyDate List.files(), but it will also process directories (when using It makes the most sense to use the read_exif() function with If you can load the package, everything should be installed correctly: library(exifr) …or from CRAN with: install.packages("exifr") #EXIFTOOL RECURSIVE EXAMPLE INSTALL#You can install exifr from github with: # install.packages("devtools")ĭevtools::install_github("paleolimbot/exifr") Is not necessary but may be useful if ExifTool is to be used outside of #EXIFTOOL RECURSIVE EXAMPLE WINDOWS#If you are on Windows you need to install Perlīefore installing exifr (easily done from Strawberry You will need Perl to use exifr, which may already be installed on your This package provides a thin wrapperĪround ExifTool allowing the reading of imageįile metadata with a single command. Panasonic/Leica, Pentax/Asahi, Phase One, Reconyx, Ricoh, Samsung, Leaf, Minolta/Konica-Minolta, Motorola, Nikon, Nintendo, Olympus/Epson, IRB, FlashPix, AFCP and ID3, as well as the maker notes of many digitalĬameras by Canon, Casio, FLIR, FujiFilm, GE, HP, JVC/Victor, Kodak, Including EXIF, GPS, IPTC, XMP, JFIF, GeoTIFF, ICC Profile, Photoshop ExifTool supports many different metadata formats Tool available for reading, writing and editing meta information in a Ever needed to read in EXIF data from images or other files in R?ĮxifTool by Phil Harvey is the most comprenesive
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