This Recommendation is intended to harmonize the application environment for declarative applications for interactive TV. It specifies common elements@ media types and APIs at the syntactic level of the declarative application environment.
ITU-R BT.1699-1-2009 history
2013ITU-R BT.1699-2013 Harmonization of declarative application formats for interactive TV
2009ITU-R BT.1699-1-2009 Harmonization of declarative application formats for interactive TV