Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand]
Patents for H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445)
07/2012
07/11/2012CN102572590A Video release method and system
07/11/2012CN102572589A Media player and television signal processing accessory
07/11/2012CN102572588A Method and device for realizing audio mixing of set-top box
07/11/2012CN102572587A Set-top box and method for quickly switching channel
07/11/2012CN102572586A 图像处理设备及其图像处理方法 Image processing apparatus and image processing method
07/11/2012CN102572585A Method and system for high speed and parallel data reception and processing
07/11/2012CN102572584A Intelligent television system and intelligent television method capable of expanding cellphone
07/11/2012CN102572583A Multimedia play system and play method
07/11/2012CN102572582A Method and device for controlling wireless home digital interface (WHDI) equipment
07/11/2012CN102572581A Method and system for controlling output information of set-top box
07/11/2012CN102572580A Method for descrambling set top box through network
07/11/2012CN102572579A Systems and methods for recording and playing back programs having desirable recording attributes
07/11/2012CN102572578A Method for displaying pictures of mobile terminal on television screen and screen-transmitting system
07/11/2012CN102572577A Display method and system for electronic program guide (EPG) interface, and digital television receiving terminal
07/11/2012CN102572576A Dynamic resizing of an electronic program guide (EPG)
07/11/2012CN102572575A Systems and methods using mobile devices for augmented reality
07/11/2012CN102572574A Receiving apparatus and receiving method
07/11/2012CN102572573A Method for pushing information according to played content
07/11/2012CN102572572A Method, device and system for transmitting interactive content of digital television
07/11/2012CN102572571A Method, device, terminal and system for receiving bidirectional service data
07/11/2012CN102572570A Set top box region control method and wired digital television set top box
07/11/2012CN102572569A Set top box, internet television and method for processing intelligent control signals
07/11/2012CN102572568A Method, system and device for online video on demand on display screen
07/11/2012CN102572567A Interaction system and interaction method for handheld device and television UI (User Interface)
07/11/2012CN102572566A Method for selecting application functions of intelligent device through remote controller and intelligent device
07/11/2012CN102572565A Method, device and system for controlling digital TV receiving terminal by mobile terminal
07/11/2012CN102572564A Method for common interface (CI) card interface to be compatible with condition access (CA) card
07/11/2012CN102572563A Ci card and ca card compatible system
07/11/2012CN102572562A Muting circuit of network-version STB (set top box)
07/11/2012CN102572561A Automatic programing method and system for serial numbers of set-top box
07/11/2012CN102572560A Method and device for processing skipped macroblock in transport stream station caption inserting system
07/11/2012CN102572559A Customized reminding method and system for digital television terminal
07/11/2012CN102572558A Video inter-cut method, device and system
07/11/2012CN102572557A Current device location advertisement distribution
07/11/2012CN102572556A Targeted advertisement distribution in an SDV environment
07/11/2012CN102572555A Method and system for realizing live video playback at HTTP live streaming (HLS) client
07/11/2012CN102572554A Information distribution system and method
07/11/2012CN102572553A Method and system for dealing with dual-direction service and related equipment
07/11/2012CN102572552A Method and system for automatically updating digital certificate of Internet television
07/11/2012CN102572551A Source server, next generation on demand (NGOD)-based time-shifted program on demand method and system
07/11/2012CN102572550A Web browser as second display control device
07/11/2012CN102572549A Server apparatus and method of transmitting video data
07/11/2012CN102572548A Content distributing method and system
07/11/2012CN102572547A Synchronous method, synchronous device and terminal for quickly accessing into multicast group
07/11/2012CN102572546A Methods for updating program list by set top box and front end of wired digital television
07/11/2012CN102572545A Cloud computing based video service and playing methods
07/11/2012CN102572544A System and method for playing advertisement in digital television network
07/11/2012CN102572543A Digital television program recommending system and method thereof
07/11/2012CN102572542A Hotel orientation video and advertisement push system
07/11/2012CN102572541A Television subscriber interaction method and system
07/11/2012CN102572540A Method and system for customizing information to smart television
07/11/2012CN102572539A Automatic passive and anonymous feedback system
07/11/2012CN102572538A Advertisement playing method of on-demand video system
07/11/2012CN102572537A Method and system for realizing cross-regional use of digital television terminal
07/11/2012CN102572536A Method and system for predetermining digital television program
07/11/2012CN102572535A Method, device, equipment and system for user to select channels
07/11/2012CN102572534A System and method for synchronizing with multimedia broadcast program
07/11/2012CN102572533A Internet protocol television (IPTV) center and area service management system
07/11/2012CN102572532A TV caption relay translation system based on cable TV network
07/11/2012CN102572531A Method and system for delimiting packet loss faults of internet protocol television (IPTV) network
07/11/2012CN102572530A Streaming media business adjusting method and system
07/11/2012CN102572529A Method, device and system for playing program resources
07/11/2012CN102572528A Systems & methods for allocating bandwidth in switched digital video systems based on interest
07/11/2012CN102572527A Information publishing method, information publishing system and related equipment
07/11/2012CN102572526A Television application market system and implementation method thereof
07/11/2012CN102572525A Method and system for realizing video on-demand by utilizing mobile communication wireless network, and terminal
07/11/2012CN102572524A Media playing and interaction method, device, server and system
07/11/2012CN102572523A Method and system for downloading video by dotting on line
07/11/2012CN102572522A Method and system for realizing mosaic television services
07/11/2012CN102572521A Method and system for automatically distributing code rate of basic video code stream of transmission stream
07/11/2012CN102572520A Image processing device, image reproduction device, and image reproduction system
07/11/2012CN102572519A IC card repair method in conditional access system
07/11/2012CN102572518A VideoLan client (VLC)-based video image analysis platform and method
07/11/2012CN102572517A Bit stream switching method, device, server and system
07/11/2012CN102572516A Code stream transmission control method and device
07/11/2012CN102572515A Web TV program interaction system and method
07/11/2012CN102572514A Service system based on video content epitome
07/11/2012CN102572513A Interactive system, interactive device and interactive method for Internet protocol television
07/11/2012CN102572512A Method and device for uploading stream media data on demand
07/11/2012CN102572511A Train video entertainment system
07/11/2012CN102572490A Method for automatically identifying and playing 2D (two-dimensional) and 3D (three dimensional) programs
07/11/2012CN102572420A Method, system and device for dynamic packet loss control based on scalable video coding
07/11/2012CN102572365A Video call switching method, mobile terminal and system
07/11/2012CN102572353A Electronic apparatus, method for controlling electronic apparatus, transmission apparatus, and reception apparatus
07/11/2012CN102572349A Method and device for recording video program
07/11/2012CN102572338A Text input method and device based on space remote controller, and digital television
07/11/2012CN102572334A Digital television control method for mobile terminal, mobile terminal and system
07/11/2012CN102572293A Field recording-based retrieval system
07/11/2012CN102572153A Method for realizing power-off straight-through state of IP (internet protocol) dispatching desk
07/11/2012CN102571979A Multi-screen interactive equipment and binding method thereof
07/11/2012CN102571978A Intelligent video viewing system
07/11/2012CN102571908A Server device, display operation terminal, and remote control system
07/11/2012CN102571872A Device and method for pushing video advertisement to mobile phone
07/11/2012CN102571848A P2P (Peer-to-Peer)-based cascade method for hyper-scale conference
07/11/2012CN102568517A Interfaces for digital media processing
07/11/2012CN102568478A Video play control method and system based on voice recognition
07/11/2012CN102568181A Three-meter collectively-reading system and meter reading method based on set top box
07/11/2012CN102568073A 媒体资产投票 Media Asset Vote
07/11/2012CN102567175A Application safety monitoring method and system based on resource declaration
07/11/2012CN102567061A Method and system for bidirectionally updating television and remote controller
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