func NoPrintConversion() func(*Exiftool) error. func ExtractEmbedded() func(*Exiftool) error. func ExtractAllBinaryMetadata() func(*Exiftool) error. func DateFormant(format string) func(*Exiftool) error. func CoordFormant(format string) func(*Exiftool) error. func ClearFieldsBeforeWriting() func(*Exiftool) error. func Charset(charset string) func(*Exiftool) error. func Buffer(buf byte, max int) func(*Exiftool) error. 
func BackupOriginal() func(*Exiftool) error.New option to output format for GPS coordinates ( CoordFormat) (thanks to Andy Gorman).New option to specify a date format ( DateFormat) (thanks to Andy Gorman).Add a new sentinel error ( ErrBufferTooSmall) that is returned when go-exiftool's buffer isn't big enough for a specifi file (countermeasure: initialize go-exiftool with the Buffer option).Folder metadata extraction will now return a new sentinel error (ErrNotFile). Fix a bug that was blocking go-exiftool when a folder was provided.
Add metadata writing capabilities (thanks to Dale Hui). Several improvements (thanks to Dale Hui). "SetExiftoolBinaryPath" functional option : specify where to find exiftool binary (default : $path). "ExtractAllBinaryMetadata" functional option. "NoPrintConversion" functional option (thanks to Kjeldgaard). Add functionnal option to set ExifTool's -charset parameter (thank to v1.3.1. add stdout and stderr buffer configuration capabilities (thank to v1.3.0. add Mac & Windows support (thanks to increase errors readability (thanks to v1.2.0. add typed getters for filemetadata fields. See example function ExampleExiftool_Write in exiftool_sample_test.go Changelog Usage Metadata extraction et, err := exiftool.NewExiftool()įmt.Printf("Error when intializing: %v\n", err)įileInfos := et.ExtractMetadata("testdata/20190404_131804.jpg")įmt.Printf("Error concerning %v: %v\n", fileInfo.File, fileInfo.Err) On Debian : sudo apt-get install exiftoolīy default, go-exiftool binary will look for exiftool binary in $PATH, but another location can be specified (see SetExiftoolBinaryPath functional option). Go-exiftool needs ExifTool to be installed. Go-exiftool uses ExifTool's stay_open feature to optimize performance. ) from a lots of differents file types (Office documents, pictures, movies, PDF. 
Go-exiftool is a golang library that wraps ExifTool.ĮxifTool's purpose is to extract and update as much metadata as possible (EXIF, IPTC, XMP, GPS.
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