CPC Subgroup
H04N 21/654 Transmission by server directed to the client
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 ) > Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; Communication details between server and client > Transmission of management data between client and server > Transmission by server directed to the client
2 direct subcodes
Child Classifications
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- H04N 21/6543 for forcing some client operations, e.g. recording
- H04N 21/6547 comprising parameters, e.g. for client setup