Embedded Metadata in Media
Getty embeds metadata inside their images which we will need to extract.
The two key formats we may need to support are:
1. IPTC - Metadata about the image content 2. EXIF - Metadata about how the image was photographed
Java API for extracting IPTC and EXIF
We may possibly need future support for ID3 tags in MP3s.
More info on embedded metadata for video is needed here.