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)
02/2014
02/12/2014CN103581736A Digital television terminal, video file playing method and video file playing system
02/12/2014CN103581735A Information processing apparatus, information processing method, information processing system, and program
02/12/2014CN103581734A Method and apparatus for displaying an image, and computer readable recording medium
02/12/2014CN103581733A Remote display apparatus
02/12/2014CN103581732A 电视装置 TV device
02/12/2014CN103581731A Method for acquiring video information, client-terminal and server
02/12/2014CN103581730A Method for achieving synchronization of audio and video on digital set top box
02/12/2014CN103581729A Interaction method and system based on video monitoring
02/12/2014CN103581728A Selective post-processing of decoded video frames based on focus point determination
02/12/2014CN103581727A Gesture recognition interactive system based on smart television platform and interactive method thereof
02/12/2014CN103581726A Method for achieving game control by adopting voice on television equipment
02/12/2014CN103581725A Method for controlling smart TV terminal through mobile terminal and relevant terminals
02/12/2014CN103581724A Control method and video-audio playing system
02/12/2014CN103581723A Method for information processing and electronic equipment
02/12/2014CN103581722A Television remote control
02/12/2014CN103581721A Television automatic sleep device
02/12/2014CN103581720A 语音遥控电视系统 Voice Remote TV systems
02/12/2014CN103581719A 语音遥控电视系统及其控制方法 Voice Remote TV system and control method
02/12/2014CN103581718A Television automatic sleep device and working method thereof
02/12/2014CN103581717A Television card
02/12/2014CN103581716A OFDM modulation signal demodulator, receiving apparatus, and receiving and displaying apparatus
02/12/2014CN103581715A Methods and apparatuses for realizing zero-second switching during the playing of streaming media
02/12/2014CN103581714A IPTV signal transmission method based on mobile terminal and mobile terminal
02/12/2014CN103581713A Image processing apparatus and inspecting method thereof
02/12/2014CN103581712A Multi-protocol video playing method and system based on mobile terminal
02/12/2014CN103581711A Method for achieving video data playing in fast forward and fast backward mode based on low-speed file
02/12/2014CN103581710A Upgrade server, set top box and software upgrading method for upgrade server and set top box
02/12/2014CN103581709A Method and system for switching electronic program guide groups
02/12/2014CN103581708A Method and system for playing boot advertisements of set top box
02/12/2014CN103581707A Double-screen interactive processing method and device
02/12/2014CN103581706A Method and system for installing applications of smart television
02/12/2014CN103581705A Method and system for recognizing video program
02/12/2014CN103581704A Method and device for achieving multi-screen interaction
02/12/2014CN103581703A Systems and methods for network video transmission and network video playing
02/12/2014CN103581702A Video release control system based on mobile terminal
02/12/2014CN103581701A Method, system and network for transmitting multimedia data to a plurality of clients
02/12/2014CN103581700A Audio and video on demand method, server, terminal and system
02/12/2014CN103581699A Video playing method, streaming media server and streaming media playing system
02/12/2014CN103581698A Terminal device and video data releasing method
02/12/2014CN103581697A Data transfer device and method
02/12/2014CN103581696A Method and system for content-aware multimedia streaming
02/12/2014CN103581695A System and method for achieving access of mobile terminal to global eye
02/12/2014CN103581694A Intelligent television and intelligent video-audio system having voice searching function and voice searching method
02/12/2014CN103581693A Internet-oriented large-scale live time shifting method and system based on fragment transmission
02/12/2014CN103581692A Airborne entertainment system based on combination of streaming media unicast and multicast and unicast control method thereof
02/12/2014CN103581641A Display apparatus for displaying a plurality of content views, glasses apparatus for synchronizing with one of the content views, and methods thereof
02/12/2014CN103581605A Video call multi-screen interaction method and video call transit device
02/12/2014CN103581585A Display apparatus and control method thereof
02/12/2014CN103581583A 视觉控制电视系统及其控制方法 Visual control television system and its control method
02/12/2014CN103581582A Visual control television system
02/12/2014CN103581570A Large-size screen splice system and method based on multi-media communication
02/12/2014CN103581210A Multi-screen business platform supporting digital broadcast and television network
02/12/2014CN103581194A Real-time stream protocol event notification method, device and system
02/12/2014CN103578307A Interactive type language learning platform system
02/12/2014CN103578259A Method and system for starting remote control
02/12/2014CN103577724A IPTV (internet protocol television) third-party application-based copyright protection method and device
02/12/2014CN103577512A Video information analysis system
02/12/2014CN103577176A Method for realizing independent video play and mobile terminal device for realizing the method
02/12/2014CN103577028A Playing control method and device and player
02/12/2014CN103576854A Display apparatus control system and method and apparatus for controlling a plurality of displays
02/12/2014CN103576800A Ultra-micro personal computer host system capable of being used for television
02/12/2014CN102547451B Low power-consumption implementation method for CSA3 (Common Scrambling Algorithm 3) descrambling algorithm modules in DVB (Digital Video Broadcasting) system
02/12/2014CN102547444B Method for optimizing play of real-time video monitoring record
02/12/2014CN102547443B Resource sharing and interaction realizing method of multi-terminal system
02/12/2014CN102497589B Method for automatically monitoring and ensuring television playbill EPG metadata quality
02/12/2014CN102427552B Code stream broadcast system, code stream broadcast method and software over air upgrade method
02/12/2014CN102271232B Method and device for receiving and decoding analog television signals
02/12/2014CN102204266B Linear hint video streaming
02/12/2014CN102132548B Method and apparatus for scrolling text display of voice call or message during video display session
02/12/2014CN102124728B Using A/V device to send controlled device communication-related parameters to program remote control
02/12/2014CN102056023B Providing access to parts of contents for network display device
02/12/2014CN102036106B Insertion method and system of content into media streams
02/12/2014CN101686314B Digital broadcasting transmission and reception system, and signal processing method thereof
02/12/2014CN101662647B Terminal equipment, audio/video system and method thereof
02/12/2014CN101335874B User terminal and proxy server of internet protocol television (iptv) system, and operating method thereof
02/11/2014US8650607 Method and system for providing interactive look-and-feel in a digital broadcast via an X-Y protocol
02/11/2014US8650601 Video on demand management system
02/11/2014US8649662 Coded signal reproduction apparatus
02/11/2014CA2767311C Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same
02/11/2014CA2621499C Mosaic channel video stream with interactive services
02/11/2014CA2613437C Partial pre-encryption with network-based packet sorting
02/10/2014CA2823746A1 Interactive overlay for video applications
02/06/2014WO2014022710A1 Visually passing data through video
02/06/2014WO2014022554A1 Interactive media streaming
02/06/2014WO2014022257A1 Content distribution methods for a ring network and related systems and computer program products
02/06/2014WO2014022200A1 Ad selection and next video recommendation in a video streaming system exclusive of user identity-based parameter
02/06/2014WO2014022060A1 Dynamic adaptive streaming over http client behavior framework and implementation of session management
02/06/2014WO2014021936A1 Method and apparatus for adapting audio delays to picture frame rates
02/06/2014WO2014021915A1 System and method for managing and accessing multiple content feeds and supplemental content using an on-screen interactive interface
02/06/2014WO2014021914A1 System and method for providing and managing multiple content feeds and supplemental content by information provider using an on-screen interactive interface
02/06/2014WO2014021627A1 Apparatus and method for providing n-screen service in broadcast system
02/06/2014WO2014021624A1 Method and apparatus of providing broadcasting and communication convergence service
02/06/2014WO2014021587A1 Device and method for processing audio signal
02/06/2014WO2014021576A1 Electronic device for providing content according to user's posture and content providing method thereof
02/06/2014WO2014021566A1 Display apparatus, image post-processing apparatus and method for image post-processing of contents
02/06/2014WO2014021556A1 Method of content transaction and apparatus for content transaction
02/06/2014WO2014021514A1 System and method for producing and executing interactive broadcast program
02/06/2014WO2014021126A1 Reception device, reception method, transmission device, and transmission method
02/06/2014WO2014021125A1 Reception device, reception method, transmission device, and transmission method
02/06/2014WO2014020496A2 Methods using base content and additive content and related client devices and network server devices
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