KR20080098668A - 무선장치에서 멀티―프로그램 뷰잉 - Google Patents
무선장치에서 멀티―프로그램 뷰잉 Download PDFInfo
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- KR20080098668A KR20080098668A KR1020087023062A KR20087023062A KR20080098668A KR 20080098668 A KR20080098668 A KR 20080098668A KR 1020087023062 A KR1020087023062 A KR 1020087023062A KR 20087023062 A KR20087023062 A KR 20087023062A KR 20080098668 A KR20080098668 A KR 20080098668A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4347—Demultiplexing of several video streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/26—Arrangements for switching distribution systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2365—Multiplexing of several video streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
- H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—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, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64315—DVB-H
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
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- Marketing (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Circuits Of Receivers In General (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (17)
- 멀티미디어 데이터를 처리하는 방법으로서,상기 멀티미디어 데이터의 다중 채널들을 수신하는 단계;상기 다중 채널들과 연관된 채널 스위치 프레임들(CSF:Channel Switch Frame)을 수신하는 단계;상기 CFS들을 디코딩하는 단계; 및상기 다중 채널들중 2개 이상의 채널들과 연관된 상기 CSF들을 사용자에게 동시에 프리젠트(present)하는 단계를 포함하는, 멀티미디어 데이터 처리 방법.
- 제 1항에 있어서, 상기 CSF들은 상기 다중 채널들로 수신되는, 멀티미디어 데이터 처리 방법.
- 제 2항에 있어서, 상기 다중 채널들은 다른 채널들내의 상기 CSF들에 대한 포인터(pointer)들을 포함하는 미디어 논리 채널(MLC: Media Logical Channel)을 포함하는, 멀티미디어 데이터 처리 방법.
- 제 1항에 있어서, 상기 다중 채널들은 다른 채널들에 대한 상기 CSF들을 포함하는 미디어 논리 채널(MLC)을 포함하는, 멀티미디어 데이터 처리 방법.
- 제 1항에 있어서, 상기 다중 채널들중 하나를 선택하는 사용자 입력을 수신하는 단계; 및상기 CSF들을 프리젠트하는 것과 연관된 프레임 레이트보다 높은 프레임 레이트로 상기 채널들중 선택된 채널을 프리젠트하는 단계를 더 포함하는, 멀티미디어 데이터 처리 방법.
- 멀티미디어 데이터를 처리하는 장치로서,상기 멀티미디어 데이터의 다중 채널들을 수신하고 상기 다중 채널들과 연관된 채널 스위치 프레임들(CSF)을 수신하는 수신기;상기 CSF의 적어도 일부를 디코딩하는 하나 이상의 디코더들; 및상기 다중 채널들중 2개 이상의 채널들과 연관된 상기 CSF들을 사용자에게 동시에 프리젠트(present)하는 디스플레이를 포함하는, 멀티미디어 데이터 처리 장치.
- 제 6항에 있어서, 상기 CSF들은 상기 다중 채널들로 수신되는, 멀티미디어 데이터 처리 장치.
- 제 7항에 있어서, 상기 다중 채널들은 다른 채널들내의 상기 CSF들에 대한 포인터들을 포함하는 미디어 논리 채널(MLC: Media Logical Channel)을 포함하는, 멀티미디어 데이터 처리 장치.
- 제 6항에 있어서, 상기 다중 채널들은 다른 채널들에 대한 상기 CSF들을 포함하는 미디어 논리 채널(MLC)을 포함하는, 멀티미디어 데이터 처리 장치.
- 제 6항에 있어서, 상기 다중 채널들중 하나를 선택하는 사용자 입력이 수신되며;상기 디스플레이는 상기 CSF들을 프리젠트하는 것과 연관된 프레임 레이트보다 높은 프레임 레이트로 상기 채널들중 선택된 채널을 프리젠트하는, 멀티미디어 데이터 처리 장치.
- 멀티미디어 데이터의 다중 채널들을 수신하는 수단;상기 다중 채널들과 연관된 채널 스위치 프레임들(CSF)을 수신하는 수단;상기 CSF들을 디코딩하는 수단; 및상기 다중 채널들중 2개 이상의 채널들과 연관된 상기 CSF들을 사용자에게 동시에 프리젠트(present)하는 수단을 포함하는, 장치.
- 제 11항에 있어서, 상기 CSF들은 상기 다중 채널들로 수신되는, 장치.
- 제 12항에 있어서, 상기 다중 채널들은 다른 채널들내의 상기 CSF들에 대한 포인터들을 포함하는 미디어 논리 채널(MLC: Media Logical Channel)을 포함하는, 장치.
- 제 11항에 있어서, 상기 다중 채널들은 다른 채널들에 대한 상기 CSF들을 포함하는 미디어 논리 채널(MLC)을 포함하는, 장치.
- 제 11항에 있어서, 상기 다중 채널들중 하나를 선택하는 사용자 입력을 수신하는 수단; 및상기 CSF들을 프리젠트하는 것과 연관된 프레임 레이트보다 높은 프레임 레이트로 상기 채널들중 선택된 채널을 프리젠트하는 수단을 포함하는, 장치.
- 명령들을 포함하는 컴퓨터 판독가능 매체를 포함하는, 멀티미디어 데이터를 처리하는 컴퓨터 프로그램 제품으로서,상기 명령들은 실행시 컴퓨터로 하여금,멀티미디어 데이터의 다중 채널들을 수신하고,상기 다중 채널들과 연관된 채널 스위치 프레임들(CSF)을 수신하며,상기 CSF들을 디코딩하며,상기 다중 채널들중 2개 이상의 채널들과 연관된 상기 CSF들을 사용자에게 동시에 프리젠트(present)하도록 하는, 컴퓨터 프로그램 제품.
- 멀티미디어 데이터를 처리하는 프로세서로서,상기 프로세서는,멀티미디어 데이터의 다중 채널들을 수신하고,상기 다중 채널들과 연관된 채널 스위치 프레임들(CSF)을 수신하며,상기 CSF들을 디코딩하며,디스플레이가 상기 다중 채널들중 2개 이상의 채널들과 연관된 상기 CSF들을 사용자에게 동시에 프리젠트(present)하도록 하는, 프로세서.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77560806P | 2006-02-21 | 2006-02-21 | |
| US60/775,608 | 2006-02-21 | ||
| US11/622,893 | 2007-01-12 | ||
| US11/622,893 US8428048B2 (en) | 2006-02-21 | 2007-01-12 | Multi-program viewing in a wireless apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080098668A true KR20080098668A (ko) | 2008-11-11 |
| KR101011612B1 KR101011612B1 (ko) | 2011-01-27 |
Family
ID=38191078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087023062A Expired - Fee Related KR101011612B1 (ko) | 2006-02-21 | 2007-02-16 | 무선장치에서 멀티―프로그램 뷰잉 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8428048B2 (ko) |
| EP (2) | EP2290855A1 (ko) |
| JP (1) | JP2009527995A (ko) |
| KR (1) | KR101011612B1 (ko) |
| CN (1) | CN101438520B (ko) |
| AR (1) | AR059869A1 (ko) |
| TW (1) | TW200737957A (ko) |
| WO (1) | WO2007098425A1 (ko) |
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2007
- 2007-01-12 US US11/622,893 patent/US8428048B2/en not_active Expired - Fee Related
- 2007-02-16 EP EP10194558A patent/EP2290855A1/en not_active Withdrawn
- 2007-02-16 WO PCT/US2007/062363 patent/WO2007098425A1/en not_active Ceased
- 2007-02-16 KR KR1020087023062A patent/KR101011612B1/ko not_active Expired - Fee Related
- 2007-02-16 EP EP07717631A patent/EP1987612A1/en not_active Withdrawn
- 2007-02-16 JP JP2008556505A patent/JP2009527995A/ja active Pending
- 2007-02-16 CN CN2007800046662A patent/CN101438520B/zh not_active Expired - Fee Related
- 2007-02-21 AR ARP070100734A patent/AR059869A1/es unknown
- 2007-02-26 TW TW096106516A patent/TW200737957A/zh unknown
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| WO2007098425A1 (en) | 2007-08-30 |
| US8428048B2 (en) | 2013-04-23 |
| TW200737957A (en) | 2007-10-01 |
| EP2290855A1 (en) | 2011-03-02 |
| US20070195737A1 (en) | 2007-08-23 |
| CN101438520A (zh) | 2009-05-20 |
| CN101438520B (zh) | 2013-06-05 |
| JP2009527995A (ja) | 2009-07-30 |
| KR101011612B1 (ko) | 2011-01-27 |
| AR059869A1 (es) | 2008-05-07 |
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