DIFF Subgroup
H04N 21/8106 Full Title
Selective content distribution, e.g. interactive television or video on demand [VOD] (real-time bi-directional transmission of motion video data H04N7/14 ) > Generation or processing of content or additional data by content creator independently of the distribution process; Content per se > Monomedia components thereof
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.