DIN EN 62481-4:2015 Digital living network alliance (DLNA) home networked device interoperability guidelines - Part 4: DRM interoperability solutions (IEC 62481-4:2014); English version EN 62481-4:2014
ISO/IEC 29341-3-12:2008 Information technology – UPnP Device Architecture – Part 3-12: Audio Video Device Control Protocol – Content Directory Service
DIN EN 62481-4:2015 history
2015DIN EN 62481-4:2015 Digital living network alliance (DLNA) home networked device interoperability guidelines - Part 4: DRM interoperability solutions (IEC 62481-4:2014); English version EN 62481-4:2014