Guaranteeing the quality of media content is vital for our industry. The EBU helps all actors to speak a common Quality Control (QC) language. Open file (pdf, 0.4 MB) EBU.IO/QC provides a large open catalogue of hundreds of Quality Test definitions for the industry to implement in tools and for content parties to create delivery specifications. More information This work is part of the EBU Strategic Programme on Video Systems. Especially see the EBU QC Group.