Crystal binding to libgexiv2.

Extracting EXIF,IPTC and XMP metadata in photo and video files.

1. Install libgexiv2:

   $ sudo apt install libgexiv2-dev

2. Add the dependency to your shard.yml:

   dependencies:
     exiv2:
       github: y2k2mt/exiv2.cr
       version: 0.1.1

3. Run shards install

require "exiv2"

metadata = Exiv2::Metadata.new "/somewhere/image.jpg"
metadata.model # e.g. "Canon EOS 40D"

1. Fork it (https://github.com/your-github-user/exiv2.cr/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

• y2k2mt - creator and maintainer