sangoro 1.0.0

# Sangoro A Ruby program to change the exif creation time stamp of JPEGs or PNGs.<br> Demo: https://www.youtube.com/watch?v=yAoQi_NcPWY # Installation Following needs to be installed prior to running the script: - ruby (v >= 2.3.3) Gems: - gtk3 (```gem install gtk3```) - fileutils (```gem install fileutils```) - fastimage (```gem install fastimage```) - mini_exiftool (```gem install mini_exiftool```) On Mac you might need the exiftool installed. I recommend installing it using the Brew package manager: ```brew install exiftool``` After the you installed ruby and the gems, install the gem: ```git install sangoro``` Now you can just run ```sangoro``` in your command line. # Usage 1. Select a JPEG/PNG file by clicking on "Select image" 2. You will see the file name and the creation date & time on the right side, if available. 3. Now you can specify by how many hours, minutes and/or seconds you want the time stamp to move. You also need to choose whether to move the timestamp forward or back. 4. If you want to apply this change to all images in the folder, check the box below. 5. Click "Apply". 6. You are done. The creation timestamp of the selected image(s) was adjusted as specified.