CA2677520A1 - Improved data structure and methods for providing an interactive program guide - Google Patents
Improved data structure and methods for providing an interactive program guide Download PDFInfo
- Publication number
- CA2677520A1 CA2677520A1 CA002677520A CA2677520A CA2677520A1 CA 2677520 A1 CA2677520 A1 CA 2677520A1 CA 002677520 A CA002677520 A CA 002677520A CA 2677520 A CA2677520 A CA 2677520A CA 2677520 A1 CA2677520 A1 CA 2677520A1
- Authority
- CA
- Canada
- Prior art keywords
- stream
- picture
- video
- pictures
- receive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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]
- H04N21/40—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
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs for generating or manipulating the scene composition of objects, e.g. MPEG-4 objects
-
- 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
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
-
- 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
- H04N21/236—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
- H04N21/23614—Multiplexing of additional data and video streams
-
- 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
-
- 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
-
- 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
- H04N21/4314—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 fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
-
- 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
-
- 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
- H04N21/43—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
- H04N21/4348—Demultiplexing of additional data and video streams
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- 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
-
- 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
- H04N21/482—End-user interface for program selection
-
- 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
- H04N21/482—End-user interface for program selection
- H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and broadcast time
-
- 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
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
- H04N21/6547—Transmission by server directed to the client comprising parameters, e.g. for client setup
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
-
- 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
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/165—Centralised control of user terminal ; Registering at central
-
- 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
Abstract
An apparatus, system, and method are described for isolating frames in a video stream. A first picture start code may be obtained from a video data stream. Data from the video stream may be accepted after obtaining the first picture frame start code until obtaining a second picture start code.
I--picture data of the accepted data may be output. In some embodiments, a frame isolator may be used to obtain the first picture start code from the video data stream, accept the data from the video stream and/or output the I-picture data.
I--picture data of the accepted data may be output. In some embodiments, a frame isolator may be used to obtain the first picture start code from the video data stream, accept the data from the video stream and/or output the I-picture data.
Claims (28)
1. An apparatus, comprising:
a first compositor configured to receive a first guide region image signal;
a second compositor configured to receive a second guide region image signal;
the first compositor and the second compositor configured to receive an image region image signal;
the first compositor configured to provide a first video output stream, the first video output stream being a composition of the image region image signal and the first guide region image signal;
the second compositor configured to provide a second video output stream, the second video output stream being a composition of the image region image signal and the second guide region image signal;
an audio delay configured to receive an audio signal and provide a delayed audio signal packet alignment with the first video output stream and the second video output stream;
a data processor configured to receive an input data stream and to provide an output data stream;
a first real-time video encoder configured to receive the first video output stream and a first packet identification assignment, and to provide in response thereto a first compressed video bitstream;
a second real-time video encoder configured to receive the second video output stream and a second packet identification assignment, and to provide in response thereto a second compressed video bitstream;
a real-time audio encoder configured to receive the delayed audio signal and to provide an encoded audio stream;
a first frame isolator configured to receive the first compressed video bit steam and to isolate pictures therefrom for providing a first picture bitstream associated with the first guide region image signal and a second picture bitstream associated with the image region image signal;
a second frame isolator configured to receive the second compressed video bitstream and to produce a third picture bitstream associated with second guide region image signal;
a first packetizer configured to receive the first picture bitstream and to provide a first packetized stream in response;
a second packetizer configured to receive the second picture bitstream and to provide a second packetized stream in response;
a third packetizer configured to receive the third picture bitstream and to provide a third packetized stream in response;
a fourth packetizer configured to receive the encoded audio stream and to provide a packetized audio stream in response;
a fifth packetizer configured to receive the data output stream and to provide a packetized data stream in response; and a multiplexer configured to receive and multiplex the first packetized stream, the second packetized stream, the third packetized stream, the packetized audio stream and the packetized data stream to provide a transport stream.
a first compositor configured to receive a first guide region image signal;
a second compositor configured to receive a second guide region image signal;
the first compositor and the second compositor configured to receive an image region image signal;
the first compositor configured to provide a first video output stream, the first video output stream being a composition of the image region image signal and the first guide region image signal;
the second compositor configured to provide a second video output stream, the second video output stream being a composition of the image region image signal and the second guide region image signal;
an audio delay configured to receive an audio signal and provide a delayed audio signal packet alignment with the first video output stream and the second video output stream;
a data processor configured to receive an input data stream and to provide an output data stream;
a first real-time video encoder configured to receive the first video output stream and a first packet identification assignment, and to provide in response thereto a first compressed video bitstream;
a second real-time video encoder configured to receive the second video output stream and a second packet identification assignment, and to provide in response thereto a second compressed video bitstream;
a real-time audio encoder configured to receive the delayed audio signal and to provide an encoded audio stream;
a first frame isolator configured to receive the first compressed video bit steam and to isolate pictures therefrom for providing a first picture bitstream associated with the first guide region image signal and a second picture bitstream associated with the image region image signal;
a second frame isolator configured to receive the second compressed video bitstream and to produce a third picture bitstream associated with second guide region image signal;
a first packetizer configured to receive the first picture bitstream and to provide a first packetized stream in response;
a second packetizer configured to receive the second picture bitstream and to provide a second packetized stream in response;
a third packetizer configured to receive the third picture bitstream and to provide a third packetized stream in response;
a fourth packetizer configured to receive the encoded audio stream and to provide a packetized audio stream in response;
a fifth packetizer configured to receive the data output stream and to provide a packetized data stream in response; and a multiplexer configured to receive and multiplex the first packetized stream, the second packetized stream, the third packetized stream, the packetized audio stream and the packetized data stream to provide a transport stream.
2. The apparatus of claim 1 wherein the first compressed video bitstream is Moving Pictures Expert Group compliant.
3. The apparatus of claim 2 wherein the first compressed video bitstream is associated with a group of pictures structure.
4. The apparatus of claim 3 wherein the group of pictures structure comprises an I-picture followed by ten B-pictures with a P-picture separating each group of two contiguous B-pictures of the ten B-pictures.
5. The apparatus of claim 3 wherein the group of pictures is a closed group of pictures structure.
6. The apparatus of claim 3 wherein the group of pictures is an open group of pictures structure.
7. The apparatus of claim 3 wherein the second compressed video bitstream is associated with the group of pictures structure.
8. The apparatus of claim 3 wherein the second compressed video bitstream is associated with another group of pictures structure different from the group of pictures structure.
9. The apparatus of claim 1 wherein the first frame isolator is configured to identify which access units are associated with respective I-pictures, B-pictures and P-pictures.
10. The apparatus of claim 9 wherein each of the access units is a coded representation of a video frame.
11. The apparatus of claim 1 wherein the first picture bitstream comprises only I-picture access units.
12. The apparatus of claim 11 wherein the second picture bitstream comprises only P-picture access units and B-picture access units.
13. The apparatus of claim 12 wherein the third picture bitstream comprises only I-picture access units.
14. The apparatus of claim 1 wherein an image associated with the image region image signal is overlaid a first guide image associated with the first guide region image signal.
15. The apparatus of claim 14 wherein the image is moving imagery, and the first guide image is a still imagery.
16. The apparatus of claim 1 further comprising:
a first buffer configured to receive the first packetized stream and to buffer the first packetized stream for providing to the multiplexer;
a second buffer configured to receive the second packetized stream and to buffer the second packetized stream for providing to the multiplexer; and a third buffer configured to receive the third packetized stream and to buffer the third packetized stream for providing to the multiplexer.
a first buffer configured to receive the first packetized stream and to buffer the first packetized stream for providing to the multiplexer;
a second buffer configured to receive the second packetized stream and to buffer the second packetized stream for providing to the multiplexer; and a third buffer configured to receive the third packetized stream and to buffer the third packetized stream for providing to the multiplexer.
17. The apparatus of claim 16 wherein the transport stream is a Moving Pictures Expert Group (MPEG) compliant transport stream.
18. The apparatus of claim 17 wherein the MPEG compliant transport stream represents at least a portion of an interactive electronic program guide.
19. A method for frame isolation from a video data stream provided to a frame isolator, comprising:
obtaining a first picture start code from the video data stream;
accepting data from the video data stream after obtaining the first picture frame start code until obtaining a second picture start code; and outputting I-picture data of the data accepted from the frame isolator.
obtaining a first picture start code from the video data stream;
accepting data from the video data stream after obtaining the first picture frame start code until obtaining a second picture start code; and outputting I-picture data of the data accepted from the frame isolator.
20. The method of claim 19 further comprising determining whether to process non-I-picture data.
21. The method of claim 20 further comprising if the step of determining is to process the non-I-picture data, providing the non-I-picture data to a packetizer.
22. The method of claim 19 further comprising if the step of determining is not to process the non-I-picture data, discarding the non-I-picture data.
23. The method of claim 19 wherein the first picture start code is a sequence header or group of pictures start code for an I-picture.
24. The method of claim 19 wherein the data accepted comprises a sequence header and an I-picture start code.
25. The method of claim 24 wherein the data accepted comprises an I-picture.
26. A method for processing a group of pictures (GOP) data structure in a transport stream having multiplexed video streams, comprising:
providing a packet identification, the packet identification associated with a video stream of the multiplexed video streams;
selecting the video stream in response to the packet identification (PID), the video stream having only intra-coded information;
decoding the video stream;
decoding another video stream having only predictive-coded information; and generating a decoded video stream from the video stream and the another video stream.
providing a packet identification, the packet identification associated with a video stream of the multiplexed video streams;
selecting the video stream in response to the packet identification (PID), the video stream having only intra-coded information;
decoding the video stream;
decoding another video stream having only predictive-coded information; and generating a decoded video stream from the video stream and the another video stream.
27. The method of claim 26 wherein the step of selecting comprises demultiplexing the multiplexed video streams to identify the PID.
28. The method of claim 27 wherein the step of generating comprises concatenating the intra-coded information with the predictive-coded information to provide a predefined group of pictures structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2775625A CA2775625C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/293,535 US6584153B1 (en) | 1998-07-23 | 1999-04-15 | Data structure and methods for providing an interactive program guide |
US09/293,535 | 1999-04-15 | ||
CA002370266A CA2370266C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002370266A Division CA2370266C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2775625A Division CA2775625C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2677520A1 true CA2677520A1 (en) | 2000-10-26 |
CA2677520C CA2677520C (en) | 2012-07-10 |
Family
ID=23129471
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2677520A Expired - Lifetime CA2677520C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
CA2775625A Expired - Lifetime CA2775625C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
CA002370266A Expired - Lifetime CA2370266C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2775625A Expired - Lifetime CA2775625C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
CA002370266A Expired - Lifetime CA2370266C (en) | 1999-04-15 | 2000-04-14 | Improved data structure and methods for providing an interactive program guide |
Country Status (5)
Country | Link |
---|---|
US (2) | US6584153B1 (en) |
AU (1) | AU4352600A (en) |
CA (3) | CA2677520C (en) |
GB (1) | GB2363539B (en) |
WO (1) | WO2000064170A1 (en) |
Families Citing this family (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7168084B1 (en) | 1992-12-09 | 2007-01-23 | Sedna Patent Services, Llc | Method and apparatus for targeting virtual objects |
US9286294B2 (en) | 1992-12-09 | 2016-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content suggestion engine |
US6396546B1 (en) * | 1994-05-20 | 2002-05-28 | United Video Properties, Inc. | Electronic television program guide schedule system and method |
US20050204384A1 (en) * | 1994-08-31 | 2005-09-15 | Gemstar Development Corporation | Method and apparatus for displaying television programs and related text |
US6769128B1 (en) | 1995-06-07 | 2004-07-27 | United Video Properties, Inc. | Electronic television program guide schedule system and method with data feed access |
US6469753B1 (en) | 1996-05-03 | 2002-10-22 | Starsight Telecast, Inc. | Information system |
US8635649B2 (en) | 1996-12-19 | 2014-01-21 | Gemstar Development Corporation | System and method for modifying advertisement responsive to EPG information |
ES2475242T3 (en) | 1997-07-21 | 2014-07-10 | Gemstar Development Corporation | Systems and methods for displaying and recording control interfaces |
US20020095676A1 (en) | 1998-05-15 | 2002-07-18 | Robert A. Knee | Interactive television program guide system for determining user values for demographic categories |
US7181756B1 (en) * | 1998-06-17 | 2007-02-20 | Microsoft Corporation | Television/internet terminal user interface |
US6400407B1 (en) | 1998-06-17 | 2002-06-04 | Webtv Networks, Inc. | Communicating logical addresses of resources in a data service channel of a video signal |
US6215483B1 (en) | 1998-06-17 | 2001-04-10 | Webtv Networks, Inc. | Combining real-time and batch mode logical address links |
AU5006699A (en) | 1998-07-23 | 2000-02-14 | Diva Systems Corporation | Interactive user interface |
US6754905B2 (en) | 1998-07-23 | 2004-06-22 | Diva Systems Corporation | Data structure and methods for providing an interactive program guide |
US9924234B2 (en) | 1998-07-23 | 2018-03-20 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program |
US6898762B2 (en) | 1998-08-21 | 2005-05-24 | United Video Properties, Inc. | Client-server electronic program guide |
US20020087973A1 (en) * | 2000-12-28 | 2002-07-04 | Hamilton Jeffrey S. | Inserting local signals during MPEG channel changes |
US7039932B2 (en) * | 2000-08-31 | 2006-05-02 | Prime Research Alliance E., Inc. | Queue-based head-end advertisement scheduling method and apparatus |
US6938270B2 (en) | 1999-04-07 | 2005-08-30 | Microsoft Corporation | Communicating scripts in a data service channel of a video signal |
US6904610B1 (en) | 1999-04-15 | 2005-06-07 | Sedna Patent Services, Llc | Server-centric customized interactive program guide in an interactive television environment |
US7096487B1 (en) | 1999-10-27 | 2006-08-22 | Sedna Patent Services, Llc | Apparatus and method for combining realtime and non-realtime encoded content |
US6754271B1 (en) | 1999-04-15 | 2004-06-22 | Diva Systems Corporation | Temporal slice persistence method and apparatus for delivery of interactive program guide |
US7127737B1 (en) * | 2000-01-26 | 2006-10-24 | Sedna Patent Services, Llc | Bandwidth management techniques for delivery of interactive program guide |
US6704359B1 (en) * | 1999-04-15 | 2004-03-09 | Diva Systems Corp. | Efficient encoding algorithms for delivery of server-centric interactive program guide |
US7283965B1 (en) * | 1999-06-30 | 2007-10-16 | The Directv Group, Inc. | Delivery and transmission of dolby digital AC-3 over television broadcast |
US6611958B1 (en) * | 1999-08-06 | 2003-08-26 | Sony Corporation | Electronic program guide feature for AV system |
US6944877B1 (en) * | 1999-08-27 | 2005-09-13 | Koninklijke Philips Electronics N.V. | Closed loop addressable advertising system and method of operation |
WO2001031914A1 (en) * | 1999-10-27 | 2001-05-03 | Diva Systems Corporation | Picture-in-picture and multiple video streams using slice-based encoding |
US20020124255A1 (en) * | 1999-12-10 | 2002-09-05 | United Video Properties, Inc. | Systems and methods for coordinating interactive and passive advertisement and merchandising opportunities |
US6337122B1 (en) * | 2000-01-11 | 2002-01-08 | Micron Technology, Inc. | Stereolithographically marked semiconductors devices and methods |
JP2001268576A (en) * | 2000-03-17 | 2001-09-28 | Toshiba Corp | Encoded image data reproducing device |
US9788058B2 (en) * | 2000-04-24 | 2017-10-10 | Comcast Cable Communications Management, Llc | Method and system for automatic insertion of interactive TV triggers into a broadcast data stream |
US8936101B2 (en) | 2008-07-17 | 2015-01-20 | Halliburton Energy Services, Inc. | Interventionless set packer and setting method for same |
US8296792B2 (en) * | 2000-04-24 | 2012-10-23 | Tvworks, Llc | Method and system to provide interactivity using an interactive channel bug |
US20020010928A1 (en) * | 2000-04-24 | 2002-01-24 | Ranjit Sahota | Method and system for integrating internet advertising with television commercials |
US7702995B2 (en) | 2000-04-24 | 2010-04-20 | TVWorks, LLC. | Method and system for transforming content for execution on multiple platforms |
US6766524B1 (en) | 2000-05-08 | 2004-07-20 | Webtv Networks, Inc. | System and method for encouraging viewers to watch television programs |
US9503789B2 (en) * | 2000-08-03 | 2016-11-22 | Cox Communications, Inc. | Customized user interface generation in a video on demand environment |
US7913286B2 (en) * | 2000-10-20 | 2011-03-22 | Ericsson Television, Inc. | System and method for describing presentation and behavior information in an ITV application |
US20020066101A1 (en) * | 2000-11-27 | 2002-05-30 | Gordon Donald F. | Method and apparatus for delivering and displaying information for a multi-layer user interface |
CA2431341A1 (en) * | 2000-12-12 | 2002-06-20 | Time Warner Entertainment Company, L.P. | Digital asset data type definitions |
US7912220B2 (en) * | 2001-02-05 | 2011-03-22 | Broadcom Corporation | Packetization of non-MPEG stream data in systems using advanced multi-stream POD interface |
WO2002082700A2 (en) * | 2001-04-09 | 2002-10-17 | Headliner Enterprises, Inc. | Methods and systems for insertion of supplemental video and audio content |
US7197557B1 (en) * | 2001-05-29 | 2007-03-27 | Keynote Systems, Inc. | Method and system for evaluating quality of service for streaming audio and video |
JP2003037790A (en) * | 2001-07-23 | 2003-02-07 | Funai Electric Co Ltd | Broadcast receiver |
US7793326B2 (en) | 2001-08-03 | 2010-09-07 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator |
US7908628B2 (en) | 2001-08-03 | 2011-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content coding and formatting |
JP3613219B2 (en) * | 2001-10-02 | 2005-01-26 | 日本電気株式会社 | Modulation apparatus, communication system, modulation program |
US20030110500A1 (en) * | 2001-12-06 | 2003-06-12 | Rodriguez Arturo A. | Prediction-based adaptative control of television viewing functionality |
US7120922B2 (en) * | 2001-12-11 | 2006-10-10 | Scientific-Atlanta, Inc. | Time-adaptive control of television viewing functionality |
US8181215B2 (en) | 2002-02-12 | 2012-05-15 | Comcast Cable Holdings, Llc | System and method for providing video program information or video program content to a user |
JP4116470B2 (en) * | 2002-03-06 | 2008-07-09 | ヒューレット・パッカード・カンパニー | Media streaming distribution system |
JP4000454B2 (en) * | 2002-05-13 | 2007-10-31 | ソニー株式会社 | Receiving apparatus and receiving method |
US20040059836A1 (en) * | 2002-09-23 | 2004-03-25 | Peter Spaepen | Method for generating and displaying a digital datafile containing video data |
US7653632B2 (en) * | 2002-10-01 | 2010-01-26 | Texas Instruments Incorporated | File system for storing multiple files as a single compressed file |
US20060020994A1 (en) * | 2004-07-21 | 2006-01-26 | Ron Crane | Television signal transmission of interlinked data and navigation information for use by a chaser program |
US8640166B1 (en) | 2005-05-06 | 2014-01-28 | Rovi Guides, Inc. | Systems and methods for content surfing |
US8095951B1 (en) | 2005-05-06 | 2012-01-10 | Rovi Guides, Inc. | Systems and methods for providing a scan |
US8345677B2 (en) * | 2005-05-12 | 2013-01-01 | Brian Crookes | Digital program mapping |
US8074248B2 (en) | 2005-07-26 | 2011-12-06 | Activevideo Networks, Inc. | System and method for providing video content associated with a source image to a television in a communication network |
US7529741B2 (en) | 2006-03-06 | 2009-05-05 | Veveo, Inc. | Methods and systems for segmenting relative user preferences into fine-grain and coarse-grain collections |
US8316394B2 (en) | 2006-03-24 | 2012-11-20 | United Video Properties, Inc. | Interactive media guidance application with intelligent navigation and display features |
WO2008016611A2 (en) | 2006-07-31 | 2008-02-07 | United Video Properties, Inc. | Systems and methods for providing media guidance planners |
US9826197B2 (en) * | 2007-01-12 | 2017-11-21 | Activevideo Networks, Inc. | Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device |
US20080201736A1 (en) * | 2007-01-12 | 2008-08-21 | Ictv, Inc. | Using Triggers with Video for Interactive Content Identification |
EP2106665B1 (en) * | 2007-01-12 | 2015-08-05 | ActiveVideo Networks, Inc. | Interactive encoded content system including object models for viewing on a remote device |
US7801888B2 (en) | 2007-03-09 | 2010-09-21 | Microsoft Corporation | Media content search results ranked by popularity |
US8407737B1 (en) | 2007-07-11 | 2013-03-26 | Rovi Guides, Inc. | Systems and methods for providing a scan transport bar |
CN101350882B (en) * | 2007-07-17 | 2010-04-14 | 鸿富锦精密工业(深圳)有限公司 | Picture hyperchromic system and method |
US20090125948A1 (en) * | 2007-11-12 | 2009-05-14 | Cisco Technology, Inc. | Communication Processing Based on Television Use |
US8719868B2 (en) * | 2008-03-05 | 2014-05-06 | Hewlett-Packard Development Company, L.P. | Presentation of combined video signals from multiple sources |
CA2728797A1 (en) * | 2008-06-25 | 2010-04-22 | Activevideo Networks, Inc. | Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device |
US9166714B2 (en) | 2009-09-11 | 2015-10-20 | Veveo, Inc. | Method of and system for presenting enriched video viewing analytics |
US10009647B2 (en) * | 2010-03-02 | 2018-06-26 | Qualcomm Incorporated | Reducing end-to-end latency for communicating information from a user device to a receiving device via television white space |
US10048921B2 (en) * | 2010-03-02 | 2018-08-14 | Qualcomm Incorporated | Controlling a multimedia device in remote display mode |
US11606615B2 (en) * | 2010-04-27 | 2023-03-14 | Comcast Cable Communications, Llc | Remote user interface |
WO2012010188A1 (en) * | 2010-07-23 | 2012-01-26 | Siemens Enterprise Communications Gmbh & Co. Kg | Method for time synchronizing the intracoding of different sub-images when generating a mixed image video sequence |
CA2714061C (en) | 2010-08-31 | 2018-01-02 | Shaw Cablesystems G.P. | Method and system for optimizing electronic program guide data |
US8347329B2 (en) * | 2010-10-14 | 2013-01-01 | Sony Corporation | System and method of providing an interactive menu through streaming video |
US8966528B2 (en) * | 2010-10-14 | 2015-02-24 | Sony Corporation | System and method of providing an interactive menu through streaming video |
US9021541B2 (en) | 2010-10-14 | 2015-04-28 | Activevideo Networks, Inc. | Streaming digital video between video devices using a cable television system |
US9736524B2 (en) | 2011-01-06 | 2017-08-15 | Veveo, Inc. | Methods of and systems for content search based on environment sampling |
JP4960512B1 (en) * | 2011-01-31 | 2012-06-27 | 株式会社東芝 | Digital broadcast receiver |
WO2012138660A2 (en) | 2011-04-07 | 2012-10-11 | Activevideo Networks, Inc. | Reduction of latency in video distribution networks using adaptive bit rates |
US9154813B2 (en) | 2011-06-09 | 2015-10-06 | Comcast Cable Communications, Llc | Multiple video content in a composite video stream |
US8935719B2 (en) | 2011-08-25 | 2015-01-13 | Comcast Cable Communications, Llc | Application triggering |
EP2815582B1 (en) | 2012-01-09 | 2019-09-04 | ActiveVideo Networks, Inc. | Rendering of an interactive lean-backward user interface on a television |
US9123084B2 (en) | 2012-04-12 | 2015-09-01 | Activevideo Networks, Inc. | Graphical application integration with MPEG objects |
US9414114B2 (en) | 2013-03-13 | 2016-08-09 | Comcast Cable Holdings, Llc | Selective interactivity |
WO2014145921A1 (en) | 2013-03-15 | 2014-09-18 | Activevideo Networks, Inc. | A multiple-mode system and method for providing user selectable video content |
EP3005712A1 (en) | 2013-06-06 | 2016-04-13 | ActiveVideo Networks, Inc. | Overlay rendering of user interface onto source video |
US9294785B2 (en) | 2013-06-06 | 2016-03-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
US9219922B2 (en) | 2013-06-06 | 2015-12-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
US11076205B2 (en) | 2014-03-07 | 2021-07-27 | Comcast Cable Communications, Llc | Retrieving supplemental content |
US9288521B2 (en) | 2014-05-28 | 2016-03-15 | Rovi Guides, Inc. | Systems and methods for updating media asset data based on pause point in the media asset |
US20180124452A1 (en) * | 2016-11-02 | 2018-05-03 | Arris Enterprises Llc | System and method for loading user interface |
Family Cites Families (148)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5870474A (en) | 1995-12-04 | 1999-02-09 | Scientific-Atlanta, Inc. | Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers |
FR2365843A1 (en) | 1976-09-22 | 1978-04-21 | Telediffusion Fse | IMPROVEMENTS TO DIGITAL TRANSMISSION AND TEXT DISPLAY SYSTEMS ON A TELEVISION SCREEN |
US4290063A (en) | 1979-08-03 | 1981-09-15 | Harris Data Communications, Inc. | Video display terminal having means for altering data words |
US4520356A (en) | 1980-06-16 | 1985-05-28 | Honeywell Information Systems Inc. | Display video generation system for modifying the display of character information as a function of video attributes |
US4437093A (en) | 1981-08-12 | 1984-03-13 | International Business Machines Corporation | Apparatus and method for scrolling text and graphic data in selected portions of a graphic display |
US4963994A (en) | 1981-12-14 | 1990-10-16 | Levine Michael R | VCR programmer |
US5508815A (en) | 1981-12-14 | 1996-04-16 | Smart Vcr Limited Partnership | Schedule display system for video recorder programming |
US4908713A (en) | 1981-12-14 | 1990-03-13 | Levine Michael R | VCR Programmer |
US5692214A (en) | 1981-12-14 | 1997-11-25 | Levine; Michael R. | System for unattended recording of video programs by remote control code transmitter module which receives user selections from a personal computer |
US4496976A (en) | 1982-12-27 | 1985-01-29 | Rockwell International Corporation | Reduced memory graphics-to-raster scan converter |
US4600921A (en) | 1983-10-19 | 1986-07-15 | Zenith Radio Corporation | Full-field teletext system with dynamic addressability |
US4739318A (en) | 1984-01-23 | 1988-04-19 | Global Integration Technologies, Inc. | Visual display system for use with ideographic languages |
US4885775A (en) | 1984-09-21 | 1989-12-05 | Scientific-Atlanta, Inc. | Information display scheme for subscribers of a subscription television system |
US4829569A (en) | 1984-09-21 | 1989-05-09 | Scientific-Atlanta, Inc. | Communication of individual messages to subscribers in a subscription television system |
JPS61151592A (en) | 1984-12-20 | 1986-07-10 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Display unit |
US4633297A (en) | 1985-04-01 | 1986-12-30 | Zenith Electronics Corporation | Television receiver having teletext processor with ROM for on-screen message |
CA1284211C (en) | 1985-04-29 | 1991-05-14 | Terrence Henry Pocock | Cable television system selectively distributing pre-recorder video and audio messages |
US4941040A (en) | 1985-04-29 | 1990-07-10 | Cableshare, Inc. | Cable television system selectively distributing pre-recorded video and audio messages |
US4751578A (en) | 1985-05-28 | 1988-06-14 | David P. Gordon | System for electronically controllably viewing on a television updateable television programming information |
US4706121B1 (en) | 1985-07-12 | 1993-12-14 | Insight Telecast, Inc. | Tv schedule system and process |
US5227874A (en) | 1986-03-10 | 1993-07-13 | Kohorn H Von | Method for measuring the effectiveness of stimuli on decisions of shoppers |
US4745468B1 (en) | 1986-03-10 | 1991-06-11 | System for evaluation and recording of responses to broadcast transmissions | |
US5057915A (en) | 1986-03-10 | 1991-10-15 | Kohorn H Von | System and method for attracting shoppers to sales outlets |
US4876592A (en) | 1986-03-10 | 1989-10-24 | Henry Von Kohorn | System for merchandising and the evaluation of responses to broadcast transmissions |
US4926255A (en) | 1986-03-10 | 1990-05-15 | Kohorn H Von | System for evaluation of response to broadcast transmissions |
US4712239A (en) | 1986-06-16 | 1987-12-08 | General Instrument Corporation | Security arrangement for downloadable cable television converters |
US4866770A (en) | 1986-07-08 | 1989-09-12 | Scientific Atlanta, Inc. | Method and apparatus for communication of video, audio, teletext, and data to groups of decoders in a communication system |
US4890321A (en) | 1986-07-08 | 1989-12-26 | Scientific Atlanta, Inc. | Communications format for a subscription television system permitting transmission of individual text messages to subscribers |
US4792848A (en) | 1986-12-02 | 1988-12-20 | Scientific-Atlanta, Inc. | Cable television impulse pay per view system |
US5195092A (en) | 1987-08-04 | 1993-03-16 | Telaction Corporation | Interactive multimedia presentation & communication system |
US5113496A (en) | 1987-08-04 | 1992-05-12 | Mccalley Karl W | Bus interconnection structure with redundancy linking plurality of groups of processors, with servers for each group mounted on chassis |
US5191410A (en) | 1987-08-04 | 1993-03-02 | Telaction Corporation | Interactive multimedia presentation and communications system |
US4792849A (en) | 1987-08-04 | 1988-12-20 | Telaction Corporation | Digital interactive communication system |
US4847825A (en) | 1987-08-10 | 1989-07-11 | Levine Michael R | Method and apparatus for signaling the volume level of reproducing apparatus for digitally recorded sound |
US5208665A (en) | 1987-08-20 | 1993-05-04 | Telaction Corporation | Presentation player for an interactive digital communication system |
US4829372A (en) | 1987-08-20 | 1989-05-09 | Telaction Corporation | Presentation player |
US4860123A (en) | 1987-10-22 | 1989-08-22 | Telaction Corporation | Electronic store |
US5319454A (en) | 1990-11-13 | 1994-06-07 | Scientific-Atlanta, Inc. | CATV system enabling access to premium (pay per view) program events by bar code data entry |
US5303295A (en) | 1988-03-10 | 1994-04-12 | Scientific-Atlanta, Inc. | Enhanced versatility of a program control by a combination of technologies |
JPH01246978A (en) | 1988-03-28 | 1989-10-02 | Toshiba Corp | Picture information receiving and displaying device |
US5058160A (en) | 1988-04-29 | 1991-10-15 | Scientific-Atlanta, Inc. | In-band controller |
US4905094A (en) | 1988-06-30 | 1990-02-27 | Telaction Corporation | System for audio/video presentation |
US4977455B1 (en) | 1988-07-15 | 1993-04-13 | System and process for vcr scheduling | |
US5119188A (en) | 1988-10-25 | 1992-06-02 | Telaction Corporation | Digital audio-video presentation display system |
US5307173A (en) | 1988-12-23 | 1994-04-26 | Gemstar Development Corporation | Apparatus and method using compressed codes for television program record scheduling |
US4991011A (en) | 1988-12-23 | 1991-02-05 | Scientific-Atlanta, Inc. | Interactive television terminal with programmable background audio or video |
CA2005070C (en) | 1988-12-23 | 1999-04-27 | Henry C. Yuen | Apparatus and method for using encoded video recorder/player timer preprogramming information |
US4994908A (en) | 1988-12-23 | 1991-02-19 | Scientific-Atlanta, Inc. | Interactive room status/time information system |
US5532732A (en) | 1988-12-23 | 1996-07-02 | Gemstar Development Corporation | Apparatus and methods for using compressed codes for monitoring television program viewing |
US5355480A (en) | 1988-12-23 | 1994-10-11 | Scientific-Atlanta, Inc. | Storage control method and apparatus for an interactive television terminal |
US4994909A (en) | 1989-05-04 | 1991-02-19 | Northern Telecom Limited | Video signal distribution system |
US5014125A (en) | 1989-05-05 | 1991-05-07 | Cableshare, Inc. | Television system for the interactive distribution of selectable video presentations |
US5038211A (en) | 1989-07-05 | 1991-08-06 | The Superguide Corporation | Method and apparatus for transmitting and receiving television program information |
DE58907127D1 (en) | 1989-08-22 | 1994-04-07 | Itt Ind Gmbh Deutsche | TV receiver with position-controlled remote control. |
US5353121A (en) | 1989-10-30 | 1994-10-04 | Starsight Telecast, Inc. | Television schedule system |
US5727060A (en) | 1989-10-30 | 1998-03-10 | Starsight Telecast, Inc. | Television schedule system |
EP1335594A3 (en) | 1989-10-30 | 2003-09-10 | Starsight Telecast, Inc. | A system for unattended recording of television programs |
US5153763A (en) | 1989-12-01 | 1992-10-06 | Scientific-Atlanta, Inc. | CATV distribution networks using light wave transmission lines |
US5130792A (en) | 1990-02-01 | 1992-07-14 | Usa Video Inc. | Store and forward video system |
US5260778A (en) | 1990-06-26 | 1993-11-09 | General Instrument Corporation | Apparatus for selective distribution of messages over a communications network |
ATE220273T1 (en) | 1990-09-10 | 2002-07-15 | Starsight Telecast Inc | TELEVISION PROGRAM SYSTEM |
US5790198A (en) | 1990-09-10 | 1998-08-04 | Starsight Telecast, Inc. | Television schedule information transmission and utilization system and process |
US5619274A (en) | 1990-09-10 | 1997-04-08 | Starsight Telecast, Inc. | Television schedule information transmission and utilization system and process |
US5808608A (en) | 1990-09-10 | 1998-09-15 | Starsight Telecast, Inc. | Background television schedule system |
US5293357A (en) | 1990-09-10 | 1994-03-08 | The Superguide Corporation | Method and apparatus for controlling a television program recording device |
US5361091A (en) | 1990-09-28 | 1994-11-01 | Inteletext Systems, Inc. | Interactive home information system for distributing video picture information to television viewers over a fiber optic telephone system |
US5319455A (en) | 1990-09-28 | 1994-06-07 | Ictv Inc. | System for distributing customized commercials to television viewers |
USRE35954E (en) | 1990-11-05 | 1998-11-10 | Smart Vcr Limited Partnership | VCR with cable tuner control |
US5123046A (en) | 1990-11-05 | 1992-06-16 | Smart Vcr Limited Partnership | Vcr with cable tuner control |
US5239540A (en) | 1990-11-27 | 1993-08-24 | Scientific-Atlanta, Inc. | Method and apparatus for transmitting, receiving and communicating digital data signals with corresponding program data signals which describe the digital data signals |
US5270809A (en) | 1991-03-29 | 1993-12-14 | Scientific-Atlanta | Data return for a television transmission system |
US5621579A (en) | 1991-08-19 | 1997-04-15 | Index Systems, Inc. | Method for selectively playing back programs recorded on a video tape |
US5581614A (en) | 1991-08-19 | 1996-12-03 | Index Systems, Inc. | Method for encrypting and embedding information in a video program |
US5488409A (en) | 1991-08-19 | 1996-01-30 | Yuen; Henry C. | Apparatus and method for tracking the playing of VCR programs |
US5724203A (en) | 1991-08-19 | 1998-03-03 | Index Systems, Inc. | Method and apparatus for determining addresses in time along a recording tape |
US5414448A (en) | 1991-09-03 | 1995-05-09 | Hitachi, Ltd. | Character/pattern generator and information processing system |
US5231665A (en) | 1991-11-20 | 1993-07-27 | Zenith Electronics Corporation | Cable television system having dynamic market code shuffling |
US5301028A (en) | 1991-11-29 | 1994-04-05 | Scientific-Atlanta, Inc. | Method and apparatus for displaying channel identification information |
US5477262A (en) | 1991-11-29 | 1995-12-19 | Scientific-Altanta, Inc. | Method and apparatus for providing an on-screen user interface for a subscription television terminal |
US5247364A (en) | 1991-11-29 | 1993-09-21 | Scientific-Atlanta, Inc. | Method and apparatus for tuning data channels in a subscription television system having in-band data transmissions |
US5249044A (en) | 1992-05-05 | 1993-09-28 | Kohorn H Von | Product information storage, display, and coupon dispensing system |
US5604528A (en) | 1992-06-10 | 1997-02-18 | Scientific-Atlanta, Inc. | Method and apparatus for providing periodic subscription television services |
US5414756A (en) | 1992-06-26 | 1995-05-09 | Smart Vcr Limited Partnership | Telephonically programmable apparatus |
US5644354A (en) | 1992-10-09 | 1997-07-01 | Prevue Interactive, Inc. | Interactive video system |
US5400401A (en) | 1992-10-30 | 1995-03-21 | Scientific Atlanta, Inc. | System and method for transmitting a plurality of digital services |
US5319707A (en) | 1992-11-02 | 1994-06-07 | Scientific Atlanta | System and method for multiplexing a plurality of digital program services for transmission to remote locations |
US5592551A (en) | 1992-12-01 | 1997-01-07 | Scientific-Atlanta, Inc. | Method and apparatus for providing interactive electronic programming guide |
US5440632A (en) | 1992-12-02 | 1995-08-08 | Scientific-Atlanta, Inc. | Reprogrammable subscriber terminal |
US5715515A (en) | 1992-12-02 | 1998-02-03 | Scientific-Atlanta, Inc. | Method and apparatus for downloading on-screen graphics and captions to a television terminal |
US5420647A (en) | 1993-01-19 | 1995-05-30 | Smart Vcr Limited Partnership | T.V. viewing and recording system |
US5373330A (en) | 1993-01-19 | 1994-12-13 | Smart Vcr Limited Partnership | Remote-controlled VCR using an associated TV for audible feedback |
CA2154353A1 (en) | 1993-01-21 | 1994-08-04 | Guy A. Primiano | Apparatus and methods for providing close captioning in a digital program services delivery system |
US5493339A (en) | 1993-01-21 | 1996-02-20 | Scientific-Atlanta, Inc. | System and method for transmitting a plurality of digital services including compressed imaging services and associated ancillary data services |
US5428404A (en) | 1993-01-29 | 1995-06-27 | Scientific-Atlanta, Inc. | Apparatus for method for selectively demodulating and remodulating alternate channels of a television broadcast |
AU6238294A (en) | 1993-02-16 | 1994-09-14 | Scientific-Atlanta, Inc. | System and method for remotely selecting subscribers and controlling messages to subscribers in a cable television system |
US5515173A (en) | 1993-03-05 | 1996-05-07 | Gemstar Developement Corporation | System and method for automatically recording television programs in television systems with tuners external to video recorders |
US5523794A (en) | 1993-04-16 | 1996-06-04 | Mankovitz; Roy J. | Method and apparatus for portable storage and use of data transmitted by television signal |
US5619383A (en) | 1993-05-26 | 1997-04-08 | Gemstar Development Corporation | Method and apparatus for reading and writing audio and digital data on a magnetic tape |
US5473704A (en) | 1993-06-01 | 1995-12-05 | Asahi Kogaku Kogyo Kabushiki Kaisha | Apparatus for substituting character data for image data using orthogonal conversion coefficients |
BR9406793A (en) | 1993-06-07 | 1996-01-30 | Scientific Atlanta | Subscriber terminal display system for pay-TV system display system to generate a first video signal and process in display system to generate a first video signal |
US5579055A (en) | 1993-06-07 | 1996-11-26 | Scientific-Atlanta, Inc. | Electronic program guide and text channel data controller |
US5485221A (en) | 1993-06-07 | 1996-01-16 | Scientific-Atlanta, Inc. | Subscription television system and terminal for enabling simultaneous display of multiple services |
US5382983A (en) | 1993-07-29 | 1995-01-17 | Kwoh; Daniel S. | Apparatus and method for total parental control of television use |
US5949476A (en) | 1993-10-20 | 1999-09-07 | Cableshare, Inc. | Television system distributing a dynamically varying number of concurrent video presentations over a single television channel |
US5583562A (en) | 1993-12-03 | 1996-12-10 | Scientific-Atlanta, Inc. | System and method for transmitting a plurality of digital services including imaging services |
US5422674A (en) | 1993-12-22 | 1995-06-06 | Digital Equipment Corporation | Remote display of an image by transmitting compressed video frames representing background and overlay portions thereof |
DE69514508C5 (en) * | 1994-04-15 | 2006-05-18 | Koninklijke Philips Electronics N.V. | DEVICE AND METHOD FOR TRANSMITTING AND RECEIVING VIDEO SIGNALS |
US5539822A (en) | 1994-04-19 | 1996-07-23 | Scientific-Atlanta, Inc. | System and method for subscriber interactivity in a television system |
US5502504A (en) | 1994-04-28 | 1996-03-26 | Prevue Networks, Inc. | Video mix program guide |
US5600711A (en) | 1994-05-03 | 1997-02-04 | Yuen; Henry C. | Apparatus and methods for providing initializing settings to an appliance |
US5812205A (en) | 1994-05-04 | 1998-09-22 | Starsight Telecast Incorporated | Automatic time set in a television system |
KR100348915B1 (en) | 1994-05-12 | 2002-12-26 | 마이크로소프트 코포레이션 | TV program selection method and system |
US5701383A (en) | 1994-05-20 | 1997-12-23 | Gemstar Development Corporation | Video time-shifting apparatus |
US5523796A (en) | 1994-05-20 | 1996-06-04 | Prevue Networks, Inc. | Video clip program guide |
US5473609A (en) | 1994-05-26 | 1995-12-05 | Thomson Consumer Electronics, Inc. | Method and apparatus for processing a conditional access program guide as for a satellite TV service |
US5543852A (en) | 1994-06-02 | 1996-08-06 | Index Systems, Inc. | Apparatus and methods for avoiding loss of closed caption data when using extended data services |
US5553123A (en) | 1994-06-09 | 1996-09-03 | Gemstar Development Corporation | Method for downloading setup data via telephone to an appliance controller |
CA2196191A1 (en) | 1994-07-28 | 1996-02-08 | Henry C. Yuen | Apparatus and methods for controlling educational and amusement use of a television |
US5539391A (en) | 1994-09-22 | 1996-07-23 | Gemstar Development Corporation | Remote controller for controlling turning appliances on and off |
CN1155235C (en) | 1994-12-13 | 2004-06-23 | 杰姆斯达发展公司 | Apparatus and methods for channel scanning by theme |
US5659367A (en) | 1994-12-30 | 1997-08-19 | Index Systems, Inc. | Television on/off detector for use in a video cassette recorder |
US5619247A (en) | 1995-02-24 | 1997-04-08 | Smart Vcr Limited Partnership | Stored program pay-per-play |
US5559550A (en) | 1995-03-01 | 1996-09-24 | Gemstar Development Corporation | Apparatus and methods for synchronizing a clock to a network clock |
US5552837A (en) | 1995-03-01 | 1996-09-03 | Gemstar Development Corporation | Remote controller for scanning data and controlling a video system |
US5822324A (en) * | 1995-03-16 | 1998-10-13 | Bell Atlantic Network Services, Inc. | Simulcasting digital video programs for broadcast and interactive services |
US5880768A (en) | 1995-04-06 | 1999-03-09 | Prevue Networks, Inc. | Interactive program guide systems and processes |
US5828945A (en) | 1995-04-17 | 1998-10-27 | Starsight Telecast, Inc. | Merging multi-source information in a television system |
US5550576A (en) | 1995-04-17 | 1996-08-27 | Starsight Telecast Incorporated | Method and apparatus for merging television program schedule information received from multiple television schedule information sources |
US5668810A (en) | 1995-04-26 | 1997-09-16 | Scientific-Atlanta, Inc. | Data transmission protocol method and apparatus |
US5630119A (en) | 1995-05-05 | 1997-05-13 | Microsoft Corporation | System and method for displaying program listings in an interactive electronic program guide |
US5852478A (en) | 1995-05-12 | 1998-12-22 | Gemstar Development Corporation | Vps compatible apparatus and method for selection of correct IR code sets |
US5600378A (en) | 1995-05-22 | 1997-02-04 | Scientific-Atlanta, Inc. | Logical and composite channel mapping in an MPEG network |
US5751282A (en) | 1995-06-13 | 1998-05-12 | Microsoft Corporation | System and method for calling video on demand using an electronic programming guide |
US5724646A (en) | 1995-06-15 | 1998-03-03 | International Business Machines Corporation | Fixed video-on-demand |
US5559870A (en) | 1995-06-30 | 1996-09-24 | Scientific-Atlanta, Inc. | Method and apparatus for providing information to a subscriber over an electronic network |
US5652615A (en) | 1995-06-30 | 1997-07-29 | Digital Equipment Corporation | Precision broadcast of composite programs including secondary program content such as advertisements |
JP3698273B2 (en) * | 1995-07-20 | 2005-09-21 | ソニー株式会社 | Electronic program guide transmission apparatus and method, electronic program guide reception apparatus and method, and electronic program guide transmission / reception system and method |
US5801753A (en) * | 1995-08-11 | 1998-09-01 | General Instrument Corporation Of Delaware | Method and apparatus for providing an interactive guide to events available on an information network |
US5815145A (en) * | 1995-08-21 | 1998-09-29 | Microsoft Corporation | System and method for displaying a program guide for an interactive televideo system |
US5870150A (en) | 1995-08-30 | 1999-02-09 | Gemstar Development Corporation | Television guide reader and programmer |
US5790806A (en) | 1996-04-03 | 1998-08-04 | Scientific-Atlanta, Inc. | Cable data network architecture |
US5771064A (en) | 1995-11-29 | 1998-06-23 | Scientific-Atlanta, Inc. | Home communications terminal having an applications module |
US5859660A (en) * | 1996-02-29 | 1999-01-12 | Perkins; Michael G. | Non-seamless splicing of audio-video transport streams |
US5801787A (en) | 1996-06-14 | 1998-09-01 | Starsight Telecast, Inc. | Television schedule system and method of operation for multiple program occurrences |
US5838678A (en) * | 1996-07-24 | 1998-11-17 | Davis; Joseph W. | Method and device for preprocessing streams of encoded data to facilitate decoding streams back-to back |
US5847771A (en) * | 1996-08-14 | 1998-12-08 | Bell Atlantic Network Services, Inc. | Digital entertainment terminal providing multiple digital pictures |
US6256785B1 (en) * | 1996-12-23 | 2001-07-03 | Corporate Media Patners | Method and system for providing interactive look-and-feel in a digital broadcast via an X-Y protocol |
US5850218A (en) | 1997-02-19 | 1998-12-15 | Time Warner Entertainment Company L.P. | Inter-active program guide with default selection control |
-
1999
- 1999-04-15 US US09/293,535 patent/US6584153B1/en not_active Expired - Lifetime
-
2000
- 2000-04-14 CA CA2677520A patent/CA2677520C/en not_active Expired - Lifetime
- 2000-04-14 GB GB0124725A patent/GB2363539B/en not_active Expired - Lifetime
- 2000-04-14 CA CA2775625A patent/CA2775625C/en not_active Expired - Lifetime
- 2000-04-14 WO PCT/US2000/010188 patent/WO2000064170A1/en active Application Filing
- 2000-04-14 AU AU43526/00A patent/AU4352600A/en not_active Abandoned
- 2000-04-14 CA CA002370266A patent/CA2370266C/en not_active Expired - Lifetime
-
2003
- 2003-06-17 US US10/464,370 patent/US7260147B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2677520C (en) | 2012-07-10 |
US7260147B2 (en) | 2007-08-21 |
AU4352600A (en) | 2000-11-02 |
US20030208759A1 (en) | 2003-11-06 |
CA2370266C (en) | 2010-01-19 |
WO2000064170A9 (en) | 2002-06-27 |
GB2363539B (en) | 2003-07-02 |
GB0124725D0 (en) | 2001-12-05 |
US6584153B1 (en) | 2003-06-24 |
WO2000064170A1 (en) | 2000-10-26 |
CA2775625C (en) | 2015-07-21 |
GB2363539A (en) | 2001-12-19 |
CA2370266A1 (en) | 2000-10-26 |
CA2775625A1 (en) | 2000-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2677520A1 (en) | Improved data structure and methods for providing an interactive program guide | |
US6671323B1 (en) | Encoding device, encoding method, decoding device, decoding method, coding system and coding method | |
US8160134B2 (en) | Encoding system and method, decoding system and method, multiplexing apparatus and method, and display system and method | |
US7787539B2 (en) | Decoding and presentation time stamps for MPEG-4 advanced video coding | |
US5886736A (en) | Synchronization of a stereoscopic video sequence | |
US8285106B2 (en) | Information processing apparatus | |
US8514938B2 (en) | Picture coding apparatus for a still picture sequence and picture decoding apparatus for a still picture sequence | |
KR100203262B1 (en) | Interface device of video decoder for syncronization of picture | |
KR101610419B1 (en) | Image signal decoding device, image signal decoding method, image signal encoding device, image signal encoding method, and recording medium | |
CA2370227A1 (en) | Method and apparatus for compressing video sequences | |
US6438169B1 (en) | Video signal compressing method and apparatus, and compressed data multiplexing method and apparatus | |
EP1146730A2 (en) | Method and apparatus for reproducing compressively coded data | |
US20060203853A1 (en) | Apparatus and methods for video synchronization by parsing time stamps from buffered packets | |
JPH0918870A (en) | Timing detection circuit and method | |
JP2001204032A (en) | Mpeg decoder | |
US9497452B2 (en) | System and method of transmission and reception of video using compressed differential time stamps | |
JP2000331421A (en) | Information recorder and information recording device | |
EP3445054A1 (en) | Transmission device, transmission method, reception device and reception method | |
US8331456B2 (en) | System and method for audio and visual synchronization | |
JP3542976B2 (en) | Method and apparatus for reproducing compressed encoded data | |
JP2001127726A (en) | Signal processor, signal processing method and recording medium | |
KR960008053B1 (en) | Apparatus for synchronization of image signal and sound signal | |
JPH08186822A (en) | Image decoder | |
JP3584460B2 (en) | Bitstream conversion apparatus and method, and provided medium | |
WO2003063464A2 (en) | System and method of transmission and reception of video using compressed differential time stamps |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20200414 |