WO2000033568A1 - Method and apparatus for producing demand real-time television - Google Patents
Method and apparatus for producing demand real-time television Download PDFInfo
- Publication number
- WO2000033568A1 WO2000033568A1 PCT/US1999/027755 US9927755W WO0033568A1 WO 2000033568 A1 WO2000033568 A1 WO 2000033568A1 US 9927755 W US9927755 W US 9927755W WO 0033568 A1 WO0033568 A1 WO 0033568A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bitstream
- broadcast
- storage
- encoder
- frames
- Prior art date
Links
Classifications
-
- 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
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
-
- 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
-
- 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
- H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- 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
-
- 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
- H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- 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
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
- H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU18288/00A AU1828800A (en) | 1998-11-30 | 1999-11-23 | Method and apparatus for producing demand real-time television |
GB0111983A GB2361599B (en) | 1998-11-30 | 1999-11-23 | Method and apparatus for producing demand real-time television |
CA002352143A CA2352143C (en) | 1998-11-30 | 1999-11-23 | Method and apparatus for producing demand real-time television |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/201,529 | 1998-11-30 | ||
US09/201,529 US6389218B2 (en) | 1998-11-30 | 1998-11-30 | Method and apparatus for simultaneously producing compressed play and trick play bitstreams from a video frame sequence |
US09/201,530 US7024678B2 (en) | 1998-11-30 | 1998-11-30 | Method and apparatus for producing demand real-time television |
US09/201,530 | 1998-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000033568A1 true WO2000033568A1 (en) | 2000-06-08 |
Family
ID=26896829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/027755 WO2000033568A1 (en) | 1998-11-30 | 1999-11-23 | Method and apparatus for producing demand real-time television |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU1828800A (en) |
CA (1) | CA2352143C (en) |
GB (1) | GB2361599B (en) |
WO (1) | WO2000033568A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1239674A2 (en) * | 2001-03-05 | 2002-09-11 | Microsoft Corporation | Method and apparatus for recording broadcast data |
EP1292148A1 (en) * | 2001-08-17 | 2003-03-12 | Enrico Aprico | Transmission system and method for application to television signal distribution |
EP1421782A1 (en) * | 2001-08-22 | 2004-05-26 | Tivo, Inc. | Multimedia signal processing system |
EP1460587A2 (en) * | 2003-03-20 | 2004-09-22 | Sungjin C&C Co.,LTD. | Dual video compression method for network camera and network digital video recorder |
EP1534005A2 (en) * | 2001-03-05 | 2005-05-25 | Microsoft Corporation | Method and apparatus for recording broadcast data |
WO2005071936A2 (en) * | 2004-01-21 | 2005-08-04 | United Video Properties, Inc. | Interactive television system with automatic switching from broadcast media to streaming media |
US7260312B2 (en) | 2001-03-05 | 2007-08-21 | Microsoft Corporation | Method and apparatus for storing content |
US8380041B2 (en) | 1998-07-30 | 2013-02-19 | Tivo Inc. | Transportable digital video recorder system |
US8526781B2 (en) | 1998-07-30 | 2013-09-03 | Tivo Inc. | Multiple output digital video recording system |
US8577205B2 (en) | 1998-07-30 | 2013-11-05 | Tivo Inc. | Digital video recording system |
US9088827B2 (en) | 2006-02-28 | 2015-07-21 | Rovi Guides, Inc. | Systems and methods for enhanced trick-play functions |
US9967534B1 (en) | 2004-11-19 | 2018-05-08 | Tivo Solutions Inc. | Digital video recorder video editing system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996017306A2 (en) * | 1994-11-21 | 1996-06-06 | Oracle Corporation | Media server |
EP0746158A2 (en) * | 1995-05-30 | 1996-12-04 | International Business Machines Corporation | Scalable interactive multimedia server system |
-
1999
- 1999-11-23 AU AU18288/00A patent/AU1828800A/en not_active Abandoned
- 1999-11-23 WO PCT/US1999/027755 patent/WO2000033568A1/en active Application Filing
- 1999-11-23 GB GB0111983A patent/GB2361599B/en not_active Expired - Fee Related
- 1999-11-23 CA CA002352143A patent/CA2352143C/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996017306A2 (en) * | 1994-11-21 | 1996-06-06 | Oracle Corporation | Media server |
EP0746158A2 (en) * | 1995-05-30 | 1996-12-04 | International Business Machines Corporation | Scalable interactive multimedia server system |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8577205B2 (en) | 1998-07-30 | 2013-11-05 | Tivo Inc. | Digital video recording system |
US8457476B2 (en) | 1998-07-30 | 2013-06-04 | Tivo Inc. | Multimedia signal processing system |
US8380041B2 (en) | 1998-07-30 | 2013-02-19 | Tivo Inc. | Transportable digital video recorder system |
US9002173B2 (en) | 1998-07-30 | 2015-04-07 | Tivo Inc. | Digital security surveillance system |
US7668435B2 (en) | 1998-07-30 | 2010-02-23 | Tivo Inc. | Multimedia signal processing system |
US8526781B2 (en) | 1998-07-30 | 2013-09-03 | Tivo Inc. | Multiple output digital video recording system |
US8965173B2 (en) | 1998-07-30 | 2015-02-24 | Tivo Inc. | Multimedia stream processing system |
US8538241B2 (en) | 1998-07-30 | 2013-09-17 | Tivo Inc. | Multimedia signal processing system |
US8824865B2 (en) | 1998-07-30 | 2014-09-02 | Tivo Inc. | Digital video recorder system with an integrated DVD recording device |
US7522817B2 (en) | 2001-03-05 | 2009-04-21 | Microsoft Corporation | Method and apparatus for storing content |
EP1534005A3 (en) * | 2001-03-05 | 2005-11-09 | Microsoft Corporation | Method and apparatus for recording broadcast data |
US7260312B2 (en) | 2001-03-05 | 2007-08-21 | Microsoft Corporation | Method and apparatus for storing content |
US7272300B2 (en) | 2001-03-05 | 2007-09-18 | Microsoft Corporation | Method and apparatus for storing content |
EP1239674A2 (en) * | 2001-03-05 | 2002-09-11 | Microsoft Corporation | Method and apparatus for recording broadcast data |
EP1534005A2 (en) * | 2001-03-05 | 2005-05-25 | Microsoft Corporation | Method and apparatus for recording broadcast data |
US7577336B2 (en) | 2001-03-05 | 2009-08-18 | Microsoft Corporation | Method and apparatus for storing content |
EP1239674A3 (en) * | 2001-03-05 | 2005-04-27 | Microsoft Corporation | Method and apparatus for recording broadcast data |
EP1292148A1 (en) * | 2001-08-17 | 2003-03-12 | Enrico Aprico | Transmission system and method for application to television signal distribution |
EP1421782A4 (en) * | 2001-08-22 | 2007-03-07 | Tivo Inc | Multimedia signal processing system |
EP1421782A1 (en) * | 2001-08-22 | 2004-05-26 | Tivo, Inc. | Multimedia signal processing system |
EP1460587A3 (en) * | 2003-03-20 | 2005-08-24 | Sungjin C&C Co.,LTD. | Dual video compression method for network camera and network digital video recorder |
EP1460587A2 (en) * | 2003-03-20 | 2004-09-22 | Sungjin C&C Co.,LTD. | Dual video compression method for network camera and network digital video recorder |
JP2008160867A (en) * | 2004-01-21 | 2008-07-10 | United Video Properties Inc | Interactive television system with automatic switching from broadcast media to streaming media |
JP2007520956A (en) * | 2004-01-21 | 2007-07-26 | ユナイテッド ビデオ プロパティーズ, インコーポレイテッド | Interactive television system with automatic switching from broadcast media to streaming media |
WO2005071936A3 (en) * | 2004-01-21 | 2005-09-22 | United Video Properties Inc | Interactive television system with automatic switching from broadcast media to streaming media |
WO2005071936A2 (en) * | 2004-01-21 | 2005-08-04 | United Video Properties, Inc. | Interactive television system with automatic switching from broadcast media to streaming media |
US9967534B1 (en) | 2004-11-19 | 2018-05-08 | Tivo Solutions Inc. | Digital video recorder video editing system |
US9088827B2 (en) | 2006-02-28 | 2015-07-21 | Rovi Guides, Inc. | Systems and methods for enhanced trick-play functions |
US9271042B2 (en) | 2006-02-28 | 2016-02-23 | Rovi Guides, Inc. | Method for generating time based preview image for a video stream |
US10057655B2 (en) | 2006-02-28 | 2018-08-21 | Rovi Guides, Inc. | Systems and methods for generating time based preview image for a video stream |
Also Published As
Publication number | Publication date |
---|---|
GB2361599A (en) | 2001-10-24 |
CA2352143A1 (en) | 2000-06-08 |
AU1828800A (en) | 2000-06-19 |
GB0111983D0 (en) | 2001-07-04 |
GB2361599B (en) | 2003-01-15 |
CA2352143C (en) | 2008-06-17 |
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