MetadataWorkingGroup.org is a consortium of companies in the digital media industry.
About MetadataWorkingGroup.org
The Metadata Working Group (MWG): formed in 2006. The intent of the MWG is to publish technical specifications that describe how to effectively store metadata into digital media files. These royalty-free specifications will be made available to manufacturers and service providers so that they may create products that store metadata in a consistent way, and that allow consumers to maintain control over their valuable information.