H
ELECTRICITY
H
ELECTRICITY
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04
ELECTRIC COMMUNICATION TECHNIQUE
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N21/00
Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/00
Selective content distribution, e.g. interactive television or video on demand [VOD]
H04N21/20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
H04N21/20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
H04N21/23
Processing of content or additional data; Elementary server operations; Server middleware
H04N21/23
Processing of content or additional data; Elementary server operations; Server middleware
H04N21/234
Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
H04N21/234
Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs