DJI Image metadata parser

CoreApplication.java

package ai.spector;

import com.adobe.xmp.XMPIterator;
import com.adobe.xmp.XMPMeta;
import com.adobe.xmp.properties.XMPPropertyInfo;
import com.drew.imaging.ImageMetadataReader;
import com.drew.metadata.Directory;
import com.drew.metadata.Metadata;
import com.drew.metadata.Tag;
import com.drew.metadata.xmp.XmpDirectory;

import java.io.File;
import java.util.Collection;

public class CoreApplication {
    public static void main(String[] args) throws Exception {
        File imgFile = new File("/media/freefly19/ML/1_spector_andy_data/BASE IMAGES/DJI_0002.JPG");
        Metadata metadata = ImageMetadataReader.readMetadata(imgFile);

        Iterable<Directory> directories = metadata.getDirectories();

        for (Directory directory : directories) {
            System.out.println();
            for (Tag tag : directory.getTags()) {
                System.out.println("'" + directory.getName() + "/" + tag.getTagName() + "'\t" + directory.getString(tag.getTagType()));
            }
        }

        Collection<XmpDirectory> directoriesOfType = metadata.getDirectoriesOfType(XmpDirectory.class);
        for (XmpDirectory xmpDirectory : directoriesOfType) {
            XMPMeta xmpMeta = xmpDirectory.getXMPMeta();
            XMPIterator itr = xmpMeta.iterator();
            while (itr.hasNext()) {
                XMPPropertyInfo pi = (XMPPropertyInfo) itr.next();
                if (pi != null && pi.getPath() != null) {
                    System.out.println(xmpDirectory.getName() + "/" + pi.getPath() + ":\t" + pi.getValue());
                }
            }
        }
    }
}