GoPro EXIF Fix for JPG and MP4
This program is made for image (JPG) and video (MP4) files recorded by GoPro. GoPro cameras don't have time zone information, and so it causes various problems. This program will modify EXIF tag values of JPG files (ex. -offsettimeoriginal="+09:00" -offsettimedigitized="+09:00") and MP4 files (ex. -CreateDate-=09:00 -TrackCreateDate-=09:00 -MediaCreateDate-=09:00). The original files will be replaced with new modified files.
USAGE exiftool.exe should exist in the same folder as this BAT file.
GoProExifFixjpgmp4.bat "image.jpg" GoProExifFixjpgmp4.bat "video.mp4" GoProExifFixjpgmp4.bat DIR
+hh:mm (ex. +01:00) -hh:mm (ex. -01:00 or -52000:00) DIR (ex. "D:\destination dir" or D:\destination dir. DIR shouldn't contain any ")" - I don't know why.) ON OFF
EXIT
Input a time zone to modify the files to in +hh:mm or -hh:mm format (ex. +01:00 or -01:00). For example, if you are in Korea (GMT+09:00), and your GoPro is set to the Korean local time, you need to Input +09:00. If you don't change the time zone, the default one (%timezone%) will be used. Input a path to set a destination path. Input ON if you want to change the file name or OFF. Input EXIT if you want to quit it.
LIMITATION The destination dir shouldn't contain any ")". When it handles a folder (GoProExifFixjpgmp4.bat DIR), if the destination dir contains non standard alphabets like Korean characters, then it causes errors (it can't create new files). (But if both of the source dir and the destination dir contain) Korean characters, it doesn't create any errors. (I don't know why.)