US20090073321A1 - System and method of displaying a video stream - Google Patents

System and method of displaying a video stream Download PDF

Info

Publication number
US20090073321A1
US20090073321A1 US12/275,384 US27538408A US2009073321A1 US 20090073321 A1 US20090073321 A1 US 20090073321A1 US 27538408 A US27538408 A US 27538408A US 2009073321 A1 US2009073321 A1 US 2009073321A1
Authority
US
United States
Prior art keywords
video stream
video
time period
resolution version
display device
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.)
Abandoned
Application number
US12/275,384
Inventor
Marc Andrew Sullivan
Philip Ted Kortum
Jeffrey Lewis BRANDT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Intellectual Property I LP
Original Assignee
AT&T Intellectual Property I LP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AT&T Intellectual Property I LP filed Critical AT&T Intellectual Property I LP
Priority to US12/275,384 priority Critical patent/US20090073321A1/en
Assigned to AT&T INTELLECTUAL PROPERTIES I, L.P. (FORMERLY KNOWN AS SBC KNOWLEDGE VENTURES, L.P.) reassignment AT&T INTELLECTUAL PROPERTIES I, L.P. (FORMERLY KNOWN AS SBC KNOWLEDGE VENTURES, L.P.) ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BRANDT, JEFFREY LEWIS, KORTUM, PHILIP TED, SULLIVAN, MARC ANDREW
Publication of US20090073321A1 publication Critical patent/US20090073321A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H04N19/427—Display on the fly, e.g. simultaneous writing to and reading from decoding memory
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/44029—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 reformatting operations of video signals for household redistribution, storage or real-time display for generating different versions
    • 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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen

Definitions

  • the present disclosure relates to a system and method of displaying a video stream.
  • the delay occurs when switching from one source of video to another.
  • the delay occurs while changing a television channel, but the delay also may occur when starting a new video stream in a number of situations.
  • the delay depends on the specific situation, such as the type of video compression, the network bandwidth, and the decompression hardware.
  • the delay can occur when a new network stream is initiated and the delay can also occur when accessing video that is stored locally at Digital Video Recorder (DVR), a Personal Video Recorder (PVR), or other local video storage device.
  • DVR Digital Video Recorder
  • PVR Personal Video Recorder
  • Customers and users find this delay disconcerting.
  • the delay is of particular concern since analog televisions do not exhibit this type of delay.
  • Certain proposed solutions to the delay may be defined to fall into two classes.
  • the simplest approach is to provide access to videos through a user interface that effectively hides the delay. This is the approach used by a variety of products in which the customer is effectively encouraged to navigate trough an Electronic Program Guide (EPG) and avoid directly switching channels. This method does not really solve the problem; it simply encourages the user to behave in a manner that causes the delay to be less noticeable.
  • the second approach is to overpower the delay by bursting a very large amount of video data in a short amount of time. This technique requires the transmission of up to 10 times the normal amount of data in order to provide sufficient video data to begin rendering the video in a short amount of time after a channel is changed (e.g. less than 100 msec).
  • FIG. 1 is a block diagram of a video processing system
  • FIG. 2 is a flow chart that illustrates a first embodiment of a method of displaying a video stream
  • FIG. 3 is a flow chart that illustrates a second embodiment of a method of displaying a video stream.
  • FIG. 4 is a flow chart that illustrates a third embodiment of a method of displaying a video stream.
  • the present disclosure is generally directed to a video stream processing system and to a method of displaying a video stream.
  • the method includes receiving a video stream to be displayed on a display device. During a first time period, a low resolution version of the video stream is displayed while a full resolution version of the video stream is being recovered. The method further includes synchronizing the low resolution version of the video stream with the full resolution version of the video stream, and, during a second time period after the first time period, switching from display of the low resolution version of the video stream to display of the full resolution version of the video stream.
  • a method of displaying a video stream includes detecting a channel change and receiving a video stream to be displayed on a display device. The method further includes, during a first time period, displaying a still image associated with the video stream while recovering the video stream. The method includes switching from display of the still image to display of the video stream as a full motion video display.
  • the video stream processing system includes a user interface to detect a channel change request; a video detection module responsive to the user interface, and a video generation module responsive to the video detection module.
  • the video detection module is to receive a video stream to be displayed on a display device.
  • the video generation module is to communicate to the display device a first version of the video stream while the video detection module recovers a second version of the video stream.
  • the first version of the video stream has a lower video display quality than the second version of the video stream.
  • the video generation module includes synchronization logic to synchronize the first version of the video stream with the second version of the video stream, and the video generation module switches between communicating the first version of the video stream to communicate the second version of the video stream to the display device.
  • the video stream processing system 100 includes a video processing system 102 coupled via a communication link 120 to a video display device 130 , such as a television.
  • a video display device 130 such as a television.
  • An example of an appropriate communication link is a coaxial cable.
  • the video processing system 102 includes a video input 110 and includes a remote control interface 108 .
  • the remote control interface 108 receives signals, such as infrared signals 114 , from a remote control device 112 .
  • the video processing system 102 further includes a video stream detection module 106 and a video generation module 104 .
  • the video stream detection module 106 receives the video input 110 and is responsive to signals received at the remote control interface 108 .
  • the video stream detection module 106 forwards detected and processed video streams to the video generation module 104 .
  • the video generation module 104 provides a video signal to be communicated over the coaxial cable 120 for display at the video display device 130 .
  • the remote control device 112 provides a channel request signal to request a channel change.
  • the channel request signal may be communicated using the infrared or other wireless communication signal 114 to the remote control interface 108 .
  • the remote control interface 108 then communicates the received channel change request to the video stream detection module 106 .
  • the video stream detection module 106 tunes to the requested channel within the video input 110 .
  • the video stream detection module 106 provides instructions and processed signals to the video generation module 104 . Then, the video generation module provides a video image signal that corresponds to the newly selected channel.
  • the method includes detecting a channel change request, at 202 .
  • the method further includes receiving a video stream to be displayed on a display device, at 204 .
  • the method includes displaying a low resolution version of the video stream on a display device during a first time period while recovering a full resolution version of the video stream, as shown at 206 .
  • the first time period is in the range of 1-3 seconds, based on the delay.
  • the method further includes the step of synchronizing the low resolution version of the video stream with the full resolution version of the video stream, as shown at 208 .
  • the method includes switching between the display of the low resolution version of the video stream to display of the full resolution version of the video stream.
  • the second time period occurs after the first time period.
  • the method includes temporarily displaying a blurred image on the display device while switching between the low resolution version of the video stream to the full resolution version of the video stream, as shown at 212 .
  • the method includes detecting a channel change request, at 302 , and receiving a video stream to be displayed on a display device, at 304 .
  • the method further includes, during a first time period, displaying a first version of the video stream on a display device while recovering a second version of the video stream, at 306 .
  • the first time period is in the range of 1-3 seconds based on the delay.
  • the video generation module 104 provides a low resolution version of the video stream of the newly selected channel while the video stream detection module 106 is processing the video stream to recover a full resolution version.
  • an audio signal is provided to the display during the first time period and the audio signal is provided with full resolution such that a video display device user hears full audio while the first version of the video stream is being displayed.
  • the first version of the video stream has a lower video display quality than the second version of the video stream.
  • the first version of the video stream may have a reduced color set when compared to the second version of the video stream.
  • the first version may have a reduced spectral frequency or other visual parameter that is degraded when compared to the second version of the video stream.
  • the first version of the video stream consumes less bandwidth and may be displayed on the display device more quickly in response to the channel change request.
  • the method further includes synchronizing the first version of the video stream with the second version of the video stream, as shown at 308 .
  • the method includes switching between the display of the first version of the video stream to the display of the second version of the video stream, as shown at 310 .
  • the method includes displaying a third version of the video stream where the third version has a higher video display quality than the second version of the video stream.
  • the first, second, and third versions of the video stream together comprise a portion of a progressive video stream.
  • the progressive video stream initially presents a low quality image and then, presents added resolution and higher quality images over a sequence of successive time periods.
  • FIG. 4 another exemplary embodiment of a method of displaying a video stream is illustrated.
  • the method includes detecting a channel change, at 402 , and receiving a video stream to be displayed on the display device, at 404 .
  • a still image is displayed, as shown at 406 .
  • the still image is associated with the video stream.
  • the still image is displayed while recovering the full motion video stream after the request for the channel change.
  • the method includes switching between display of the still image to display of the video stream as a full motion video, as shown at 408 .
  • an audio signal is provided to the display during the first time period and the audio signal is provided with full resolution such that the video display device user hears full audio while the still image is being displayed.
  • the still image may comprise a title screen associated with the video stream or may include a frame derived from the video stream.
  • the title screen may include information regarding the video stream such as the title of an episode, the title of a series, or the title of a movie that is to be displayed on the screen.
  • the first period of time when a low resolution video stream is displayed may be less than three seconds.
  • a full resolution audio signal is provided to the display device during the first period of time while displaying the low resolution version of the video stream, such as when displaying a still image or a degraded or reduced bandwidth type video stream as illustrated.
  • the first time period in which a low resolution version of a video stream is displayed occurs within 100 milliseconds after detecting a channel change request, such as a channel change request initiated by a user of the remote control device 112 shown in FIG. 1 .
  • a channel change request such as a channel change request initiated by a user of the remote control device 112 shown in FIG. 1 .

Abstract

The present disclosure is generally directed to a video stream processing system and to a system and method of displaying a video stream. In a particular embodiment, the method includes receiving a video stream to be displayed on a display device. During a first time period, a low resolution version of the video stream is displayed while a full resolution version of the video stream is being recovered. The method further includes synchronizing the low resolution version of the video stream with the full resolution version of the video stream, and, during a second time period after the first time period, switching between display of the low resolution version of the video stream to display of the full resolution version of the video stream.

Description

    REFERENCE TO RELATED APPLICATIONS
  • This application is a divisional application of, and claims priority from, U.S. application Ser. No. 11/005,496, filed Dec. 6, 2004, the contents of which are hereby incorporated herein in their entirety.
    • FIELD OF THE DISCLOSURE
  • The present disclosure relates to a system and method of displaying a video stream.
    • BACKGROUND
  • In a variety of situations in which television content is transmitted digitally, there can be a significant delay that occurs when switching from one source of video to another. Typically, the delay occurs while changing a television channel, but the delay also may occur when starting a new video stream in a number of situations. The delay depends on the specific situation, such as the type of video compression, the network bandwidth, and the decompression hardware. Further, the delay can occur when a new network stream is initiated and the delay can also occur when accessing video that is stored locally at Digital Video Recorder (DVR), a Personal Video Recorder (PVR), or other local video storage device. Customers and users find this delay disconcerting. Moreover, the delay is of particular concern since analog televisions do not exhibit this type of delay.
  • Certain proposed solutions to the delay may be defined to fall into two classes. The simplest approach is to provide access to videos through a user interface that effectively hides the delay. This is the approach used by a variety of products in which the customer is effectively encouraged to navigate trough an Electronic Program Guide (EPG) and avoid directly switching channels. This method does not really solve the problem; it simply encourages the user to behave in a manner that causes the delay to be less noticeable. The second approach is to overpower the delay by bursting a very large amount of video data in a short amount of time. This technique requires the transmission of up to 10 times the normal amount of data in order to provide sufficient video data to begin rendering the video in a short amount of time after a channel is changed (e.g. less than 100 msec).
  • Both of these approaches attempt to address the problem of video delays, but the first requires customers' to change their behavior and the second places significant and expensive requirements on the local network and the rendering device.
  • Accordingly, there is a need for an improved system and method of displaying a video stream.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a block diagram of a video processing system;
  • FIG. 2 is a flow chart that illustrates a first embodiment of a method of displaying a video stream;
  • FIG. 3 is a flow chart that illustrates a second embodiment of a method of displaying a video stream; and
  • FIG. 4 is a flow chart that illustrates a third embodiment of a method of displaying a video stream.
    •  DETAILED DESCRIPTION
  • The present disclosure is generally directed to a video stream processing system and to a method of displaying a video stream. In a particular embodiment, the method includes receiving a video stream to be displayed on a display device. During a first time period, a low resolution version of the video stream is displayed while a full resolution version of the video stream is being recovered. The method further includes synchronizing the low resolution version of the video stream with the full resolution version of the video stream, and, during a second time period after the first time period, switching from display of the low resolution version of the video stream to display of the full resolution version of the video stream.
  • In another particular embodiment, a method of displaying a video stream includes detecting a channel change and receiving a video stream to be displayed on a display device. The method further includes, during a first time period, displaying a still image associated with the video stream while recovering the video stream. The method includes switching from display of the still image to display of the video stream as a full motion video display.
  • In a particular embodiment, the video stream processing system includes a user interface to detect a channel change request; a video detection module responsive to the user interface, and a video generation module responsive to the video detection module. The video detection module is to receive a video stream to be displayed on a display device. The video generation module is to communicate to the display device a first version of the video stream while the video detection module recovers a second version of the video stream. The first version of the video stream has a lower video display quality than the second version of the video stream. The video generation module includes synchronization logic to synchronize the first version of the video stream with the second version of the video stream, and the video generation module switches between communicating the first version of the video stream to communicate the second version of the video stream to the display device.
  • Referring to FIG. 1, a video stream processing system is illustrated and is designated 100. The video stream processing system 100 includes a video processing system 102 coupled via a communication link 120 to a video display device 130, such as a television. An example of an appropriate communication link is a coaxial cable. The video processing system 102 includes a video input 110 and includes a remote control interface 108. The remote control interface 108 receives signals, such as infrared signals 114, from a remote control device 112. The video processing system 102 further includes a video stream detection module 106 and a video generation module 104. The video stream detection module 106 receives the video input 110 and is responsive to signals received at the remote control interface 108.
  • The video stream detection module 106 forwards detected and processed video streams to the video generation module 104. The video generation module 104 provides a video signal to be communicated over the coaxial cable 120 for display at the video display device 130.
  • In a particular embodiment, the remote control device 112 provides a channel request signal to request a channel change. The channel request signal may be communicated using the infrared or other wireless communication signal 114 to the remote control interface 108. The remote control interface 108 then communicates the received channel change request to the video stream detection module 106. The video stream detection module 106, in turn, tunes to the requested channel within the video input 110. Further, the video stream detection module 106 provides instructions and processed signals to the video generation module 104. Then, the video generation module provides a video image signal that corresponds to the newly selected channel.
  • Referring to FIG. 2, a particular embodiment of a method of displaying a video stream is illustrated. The method includes detecting a channel change request, at 202. The method further includes receiving a video stream to be displayed on a display device, at 204. Further, the method includes displaying a low resolution version of the video stream on a display device during a first time period while recovering a full resolution version of the video stream, as shown at 206. Typically, the first time period is in the range of 1-3 seconds, based on the delay. As illustrated in FIG. 2, the method further includes the step of synchronizing the low resolution version of the video stream with the full resolution version of the video stream, as shown at 208. During a second time period, at 210, the method includes switching between the display of the low resolution version of the video stream to display of the full resolution version of the video stream. The second time period occurs after the first time period. Optionally, the method includes temporarily displaying a blurred image on the display device while switching between the low resolution version of the video stream to the full resolution version of the video stream, as shown at 212.
  • Referring to FIG. 3, another embodiment of a method of displaying a video stream is illustrated. The method includes detecting a channel change request, at 302, and receiving a video stream to be displayed on a display device, at 304. The method further includes, during a first time period, displaying a first version of the video stream on a display device while recovering a second version of the video stream, at 306. Typically, the first time period is in the range of 1-3 seconds based on the delay. In a particular exemplary embodiment, the video generation module 104 provides a low resolution version of the video stream of the newly selected channel while the video stream detection module 106 is processing the video stream to recover a full resolution version.
  • In a particular illustrative embodiment, an audio signal is provided to the display during the first time period and the audio signal is provided with full resolution such that a video display device user hears full audio while the first version of the video stream is being displayed. In a particular embodiment, the first version of the video stream has a lower video display quality than the second version of the video stream. For example, the first version of the video stream may have a reduced color set when compared to the second version of the video stream. As another example, the first version may have a reduced spectral frequency or other visual parameter that is degraded when compared to the second version of the video stream. Thus, the first version of the video stream consumes less bandwidth and may be displayed on the display device more quickly in response to the channel change request.
  • The method further includes synchronizing the first version of the video stream with the second version of the video stream, as shown at 308. During a second time period after the first time period, the method includes switching between the display of the first version of the video stream to the display of the second version of the video stream, as shown at 310. Optionally, during a third time period, the method includes displaying a third version of the video stream where the third version has a higher video display quality than the second version of the video stream. In a particular example, the first, second, and third versions of the video stream together comprise a portion of a progressive video stream. The progressive video stream initially presents a low quality image and then, presents added resolution and higher quality images over a sequence of successive time periods.
  • Referring to FIG. 4, another exemplary embodiment of a method of displaying a video stream is illustrated. The method includes detecting a channel change, at 402, and receiving a video stream to be displayed on the display device, at 404. During a first time period, a still image is displayed, as shown at 406. The still image is associated with the video stream. The still image is displayed while recovering the full motion video stream after the request for the channel change. During a second time period after the first time period, the method includes switching between display of the still image to display of the video stream as a full motion video, as shown at 408. In a particular illustrative embodiment, an audio signal is provided to the display during the first time period and the audio signal is provided with full resolution such that the video display device user hears full audio while the still image is being displayed. In another embodiment, the still image may comprise a title screen associated with the video stream or may include a frame derived from the video stream. The title screen may include information regarding the video stream such as the title of an episode, the title of a series, or the title of a movie that is to be displayed on the screen.
  • While particular illustrative methods of displaying a video stream have been described, it should be understood that many alternate methods may also be used with the system illustrated in FIG. 1. In a particular illustrative embodiment, the first period of time when a low resolution video stream is displayed may be less than three seconds. In another embodiment, a full resolution audio signal is provided to the display device during the first period of time while displaying the low resolution version of the video stream, such as when displaying a still image or a degraded or reduced bandwidth type video stream as illustrated. In a particular exemplary embodiment, the first time period in which a low resolution version of a video stream is displayed occurs within 100 milliseconds after detecting a channel change request, such as a channel change request initiated by a user of the remote control device 112 shown in FIG. 1. Thus, a user surfing through channels of a display device may quickly determine the particular content of individual channels.
  • Previous methods of handling channel change requests for digital video have produced significant delays. Ignoring such delays can negatively impact a customer perception of service quality. Since this is a significant and negative departure from previous customer experiences with analog television signals, such delays are undesirable. The methods described provide a user experience with reduced delay, and allows the user to quickly determine desirability of continuing to watch a particular channel. Thus, the disclosed method and system offers an improved video user experience.
  • The above disclosed subject matter is to be considered illustrative, and not restrictive, and the appended claims are intended to cover all such modifications, enhancements, and other embodiments which fall within the true spirit and scope of the present invention. Thus, to the maximum extent allowed by law, the scope of the present invention is to be determined by the broadest permissible interpretation of the following claims and their equivalents, and shall not be restricted or limited by the foregoing detailed description.

Claims (20)

1. A method of displaying a video stream, the method comprising:
receiving a video stream to be displayed on a display device;
during a first time period, displaying a low resolution version of the video stream while recovering a full resolution version of the video stream;
synchronizing the low resolution version of the video stream with the full resolution version of the video stream; and
during a second time period after the first time period, switching from display of the low resolution version of the video stream to display of the full resolution version of the video stream.
2. The method of claim 1, wherein the display device is a television.
3. The method of claim 1, wherein the first period is less than three seconds.
4. The method of claim 1, wherein a full resolution audio signal is provided to the display device during the first time period while displaying the low resolution version of the video stream.
5. The method of claim 1, wherein a video quality of the full resolution version of the video stream is higher than a video quality of the low resolution version of the video stream.
6. The method of claim 1, further comprising temporarily displaying a blurred image while switching from the low resolution version of the video stream to the full resolution version of the video stream.
7. The method of claim 1, further comprising detecting a channel change request, wherein the first time period begins within one hundred milliseconds after detecting the channel change request.
8. A method of displaying a video stream, the method comprising:
detecting a channel change;
receiving a video stream to be displayed on a display device;
during a first time period, displaying a still image associated with the video stream while recovering the video stream; and
switching from display of the still image to display of the video stream as a full motion video display.
9. The method of claim 8, wherein an audio signal is provided to the display device during the first time period.
10. The method of claim 8, wherein the still image comprises a title screen.
11. The method of claim 8, wherein the still image comprises a frame from the video stream.
12. A video stream processing system comprising:
a user interface responsive to a channel change request;
a video detection module responsive to the user interface, the video detection module to receive a video stream to be displayed on a display device; and
a display generation module responsive to the video detection module and coupled to the display device, the display generation module to:
generate a still image associated with the video stream during a first predetermined time period; and
generate a full resolution version of the video stream to be displayed as a full motion video on the display device after a second predetermined time period.
13. The video stream processing system of claim 12, wherein during the first predetermined time period the video detection module is recovering the full resolution version of the video stream.
14. The video stream processing system of claim 12, wherein the first predetermined time period and the second predetermined time period are substantially the same.
15. The video stream processing system of claim 12, wherein the system is further configured to provide a first audio signal during the first predetermined time period.
16. The video stream processing system of claim 15, wherein the first audio signal is provided with full resolution.
17. The video stream processing system of claim 12, wherein the still image comprises a frame from the video stream.
18. The video stream processing system of claim 12, wherein the still image comprises a title screen.
19. The video stream processing system of claim 18, wherein the title screen includes information regarding the video stream.
20. The video stream processing system of claim 19, wherein the information includes one of a title of an episode, a title of a series, and a title of a movie to be displayed on the display device.
US12/275,384 2004-12-06 2008-11-21 System and method of displaying a video stream Abandoned US20090073321A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/275,384 US20090073321A1 (en) 2004-12-06 2008-11-21 System and method of displaying a video stream

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/005,496 US7474359B2 (en) 2004-12-06 2004-12-06 System and method of displaying a video stream
US12/275,384 US20090073321A1 (en) 2004-12-06 2008-11-21 System and method of displaying a video stream

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US11/005,496 Division US7474359B2 (en) 2004-12-06 2004-12-06 System and method of displaying a video stream

Publications (1)

Publication Number Publication Date
US20090073321A1 true US20090073321A1 (en) 2009-03-19

Family

ID=36575898

Family Applications (4)

Application Number Title Priority Date Filing Date
US11/005,496 Active 2025-12-26 US7474359B2 (en) 2004-12-06 2004-12-06 System and method of displaying a video stream
US12/275,384 Abandoned US20090073321A1 (en) 2004-12-06 2008-11-21 System and method of displaying a video stream
US12/349,352 Active 2025-01-07 US8390744B2 (en) 2004-12-06 2009-01-06 System and method of displaying a video stream
US13/759,187 Active US9571702B2 (en) 2004-12-06 2013-02-05 System and method of displaying a video stream

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US11/005,496 Active 2025-12-26 US7474359B2 (en) 2004-12-06 2004-12-06 System and method of displaying a video stream

Family Applications After (2)

Application Number Title Priority Date Filing Date
US12/349,352 Active 2025-01-07 US8390744B2 (en) 2004-12-06 2009-01-06 System and method of displaying a video stream
US13/759,187 Active US9571702B2 (en) 2004-12-06 2013-02-05 System and method of displaying a video stream

Country Status (3)

Country Link
US (4) US7474359B2 (en)
EP (1) EP1820338A4 (en)
WO (1) WO2006062708A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110249126A1 (en) * 2008-12-25 2011-10-13 Panasonic Corporation Digital broadcast reception device, digital broadcast reception method and program
US8659399B2 (en) 2009-07-15 2014-02-25 At&T Intellectual Property I, L.P. Device control by multiple remote controls
US8665075B2 (en) 2009-10-26 2014-03-04 At&T Intellectual Property I, L.P. Gesture-initiated remote control programming
US9178743B2 (en) 2005-05-27 2015-11-03 At&T Intellectual Property I, L.P. System and method of managing video content streams
AU2012244357B2 (en) * 2011-11-16 2016-05-19 Interdigital Madison Patent Holdings Method of digital content version switching and corresponding device
US9571702B2 (en) 2004-12-06 2017-02-14 At&T Intellectual Property I, L.P. System and method of displaying a video stream
CN106850691A (en) * 2017-03-30 2017-06-13 成都长天信息技术有限公司 A kind of Streaming Media processing method and processing device

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7571452B2 (en) * 2001-11-13 2009-08-04 Koninklijke Philips Electronics N.V. Method and apparatus for recommending items of interest to a user based on recommendations for one or more third parties
US7310807B2 (en) * 2003-10-29 2007-12-18 Sbc Knowledge Ventures, L.P. System and method for local video distribution
US8904458B2 (en) 2004-07-29 2014-12-02 At&T Intellectual Property I, L.P. System and method for pre-caching a first portion of a video file on a set-top box
JP2006128880A (en) * 2004-10-27 2006-05-18 Funai Electric Co Ltd Dvd recorder connected to ieee 1394 serial bus, and digital video recording apparatus connected to ieee 1394 serial bus
US8434116B2 (en) 2004-12-01 2013-04-30 At&T Intellectual Property I, L.P. Device, system, and method for managing television tuners
US7307574B2 (en) * 2005-02-02 2007-12-11 Sbc Knowledge Ventures, Lp Remote control, apparatus, system and methods of using the same
US7908627B2 (en) 2005-06-22 2011-03-15 At&T Intellectual Property I, L.P. System and method to provide a unified video signal for diverse receiving platforms
US8365218B2 (en) 2005-06-24 2013-01-29 At&T Intellectual Property I, L.P. Networked television and method thereof
US8282476B2 (en) 2005-06-24 2012-10-09 At&T Intellectual Property I, L.P. Multimedia-based video game distribution
US8635659B2 (en) * 2005-06-24 2014-01-21 At&T Intellectual Property I, L.P. Audio receiver modular card and method thereof
US7873102B2 (en) 2005-07-27 2011-01-18 At&T Intellectual Property I, Lp Video quality testing by encoding aggregated clips
US9948882B2 (en) * 2005-08-11 2018-04-17 DISH Technologies L.L.C. Method and system for toasted video distribution
US8588293B2 (en) * 2007-08-01 2013-11-19 Nec Corporation Moving image data distribution system, its method, and its program
US8813141B2 (en) 2007-08-08 2014-08-19 At&T Intellectual Properties I, L.P. System and method of providing video content
US8091109B2 (en) 2007-12-18 2012-01-03 At&T Intellectual Property I, Lp Set-top box-based TV streaming and redirecting
US8205148B1 (en) * 2008-01-11 2012-06-19 Bruce Sharpe Methods and apparatus for temporal alignment of media
US20100050221A1 (en) * 2008-06-20 2010-02-25 Mccutchen David J Image Delivery System with Image Quality Varying with Frame Rate
US8151301B2 (en) * 2008-08-06 2012-04-03 Broadcom Corporation IP TV queuing time/channel change operation
US20100153995A1 (en) * 2008-12-12 2010-06-17 At&T Intellectual Property I, L.P. Resuming a selected viewing channel
GB0902136D0 (en) * 2009-02-10 2009-03-25 Pace Plc Improved television channel switching method and apparatus
GB2469471B (en) 2009-04-14 2015-01-14 Skype Optimising communications
GB2469472B (en) * 2009-04-14 2014-08-20 Skype Optimising communications
GB2469467B (en) 2009-04-14 2015-05-20 Skype Optimising communications
US9021537B2 (en) 2010-12-09 2015-04-28 Netflix, Inc. Pre-buffering audio streams
US11314405B2 (en) * 2011-10-14 2022-04-26 Autodesk, Inc. Real-time scrubbing of online videos
EP2680599A1 (en) * 2012-06-29 2014-01-01 Thomson Licensing Provision of a personalized media content
CN103748889A (en) 2012-08-17 2014-04-23 弗莱克斯电子有限责任公司 EPG aggregation from multiple sources
US11368760B2 (en) 2012-08-17 2022-06-21 Flextronics Ap, Llc Applications generating statistics for user behavior
US20140114919A1 (en) * 2012-10-19 2014-04-24 United Video Properties, Inc. Systems and methods for providing synchronized media content
US8976223B1 (en) * 2012-12-21 2015-03-10 Google Inc. Speaker switching in multiway conversation
US9800842B2 (en) 2013-04-22 2017-10-24 Utc Fire & Security Corporation Efficient data transmission
US20150095964A1 (en) * 2013-10-01 2015-04-02 Opentv, Inc. Bumper video carousel for digital video delivery
US9911398B1 (en) 2014-08-06 2018-03-06 Amazon Technologies, Inc. Variable density content display
US9819905B1 (en) 2015-05-28 2017-11-14 Amazon Technologies, Inc. Video communication sessions between whitelisted devices
CN106303682B (en) * 2016-08-09 2019-09-20 华为技术有限公司 Method, apparatus, terminal and the server of channel switching
US10855730B2 (en) * 2017-10-31 2020-12-01 Crestron Electronics, Inc. Clean video switch among multiple video feeds in a security system
US11321904B2 (en) 2019-08-30 2022-05-03 Maxon Computer Gmbh Methods and systems for context passing between nodes in three-dimensional modeling
US11076188B1 (en) 2019-12-09 2021-07-27 Twitch Interactive, Inc. Size comparison-based segment cancellation
US11714928B2 (en) 2020-02-27 2023-08-01 Maxon Computer Gmbh Systems and methods for a self-adjusting node workspace
US11153581B1 (en) * 2020-05-19 2021-10-19 Twitch Interactive, Inc. Intra-segment video upswitching with dual decoding
US11373369B2 (en) 2020-09-02 2022-06-28 Maxon Computer Gmbh Systems and methods for extraction of mesh geometry from straight skeleton for beveled shapes
US11368652B1 (en) 2020-10-29 2022-06-21 Amazon Technologies, Inc. Video frame replacement based on auxiliary data
CN112383791B (en) * 2020-11-12 2023-07-21 咪咕视讯科技有限公司 Media data processing method and device, electronic equipment and storage medium
US11404087B1 (en) 2021-03-08 2022-08-02 Amazon Technologies, Inc. Facial feature location-based audio frame replacement
US11425448B1 (en) * 2021-03-31 2022-08-23 Amazon Technologies, Inc. Reference-based streaming video enhancement
CN116708890A (en) * 2023-05-31 2023-09-05 珠海格力电器股份有限公司 Image display method, device, equipment and storage medium

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311317A (en) * 1991-04-19 1994-05-10 Sony Corporation Video signal processing apparatus for displaying stored video signal during channel selection
US5452023A (en) * 1991-07-08 1995-09-19 Samsung Electronics Co., Ltd. Apparatus and method for stabilizing a picture of an image system
US5493329A (en) * 1993-10-01 1996-02-20 Toko Kabushiki Kaisha Picture transmission system
US5786845A (en) * 1994-11-11 1998-07-28 News Datacom Ltd. CATV message display during the changing of channels
US6038257A (en) * 1997-03-12 2000-03-14 Telefonaktiebolaget L M Ericsson Motion and still video picture transmission and display
US6118498A (en) * 1997-09-26 2000-09-12 Sarnoff Corporation Channel scanning and channel change latency reduction in an ATSC television receiver
US6214259B1 (en) * 1998-08-10 2001-04-10 Vacuum Metallurgical Co., Ltd. Dispersion containing Cu ultrafine particles individually dispersed therein
US20030016304A1 (en) * 1999-10-01 2003-01-23 John P. Norsworthy System and method for providing fast acquire time tuning of multiple signals to present multiple simultaneous images
US6593973B1 (en) * 2000-03-21 2003-07-15 Gateway, Inc. Method and apparatus for providing information in video transitions
US6665453B2 (en) * 1999-03-16 2003-12-16 Intel Corporation Multi-resolution support for video images
US6710816B1 (en) * 1999-06-22 2004-03-23 Toyota Jidosha Kabushiki Kaisha Digital broadcast receiver and method for receiving and outputting digital broadcasts
US6714264B1 (en) * 2000-08-31 2004-03-30 Matsushita Electric Industrial Co., Ltd. Digital television channel surfing system
US7110025B1 (en) * 1997-05-28 2006-09-19 Eastman Kodak Company Digital camera for capturing a sequence of full and reduced resolution digital images and storing motion and still digital image data
US7237251B1 (en) * 1999-03-02 2007-06-26 Bigband Networks, Inc. Method and apparatus for using delay time during switching events to display previously stored information elements
US7401351B2 (en) * 2000-12-14 2008-07-15 Fuji Xerox Co., Ltd. System and method for video navigation and client side indexing
US7474359B2 (en) * 2004-12-06 2009-01-06 At&T Intellectual Properties I, L.P. System and method of displaying a video stream
US7716714B2 (en) * 2004-12-01 2010-05-11 At&T Intellectual Property I, L.P. System and method for recording television content at a set top box
US7873102B2 (en) * 2005-07-27 2011-01-18 At&T Intellectual Property I, Lp Video quality testing by encoding aggregated clips
US7908627B2 (en) * 2005-06-22 2011-03-15 At&T Intellectual Property I, L.P. System and method to provide a unified video signal for diverse receiving platforms
US8054849B2 (en) * 2005-05-27 2011-11-08 At&T Intellectual Property I, L.P. System and method of managing video content streams
US8086261B2 (en) * 2004-10-07 2011-12-27 At&T Intellectual Property I, L.P. System and method for providing digital network access and digital broadcast services using combined channels on a single physical medium to the customer premises
US8190688B2 (en) * 2005-07-11 2012-05-29 At&T Intellectual Property I, Lp System and method of transmitting photographs from a set top box
US8282476B2 (en) * 2005-06-24 2012-10-09 At&T Intellectual Property I, L.P. Multimedia-based video game distribution

Family Cites Families (315)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243147A (en) 1979-03-12 1981-01-06 Twitchell Brent L Three-dimensional lift
US4356509A (en) 1981-03-12 1982-10-26 Zenith Radio Corporation Microcomputer-controlled television/telephone system and method therefore
US4768926A (en) 1987-07-27 1988-09-06 Gilbert Jr Billy D Remote control fan
US4907079A (en) 1987-09-28 1990-03-06 Teleview Rating Corporation, Inc. System for monitoring and control of home entertainment electronic devices
US5126731A (en) 1990-06-15 1992-06-30 Cromer Jr Jerry E Pneumatically-controlled, user-operated switch interface
US5163340A (en) 1991-09-16 1992-11-17 Bender Armon J Handicapped person control apparatus
US5903454A (en) 1991-12-23 1999-05-11 Hoffberg; Linda Irene Human-factored interface corporating adaptive pattern recognition based controller apparatus
US6181335B1 (en) 1992-12-09 2001-01-30 Discovery Communications, Inc. Card for a set top terminal
US6828993B1 (en) 1992-12-09 2004-12-07 Discovery Communications, Inc. Set top terminal that stores programs locally and generates menus
US6463585B1 (en) 1992-12-09 2002-10-08 Discovery Communications, Inc. Targeted advertisement using television delivery systems
KR100295386B1 (en) * 1992-12-09 2001-09-22 마크 홀린저 Set-top terminals for cable television delivery systems
US5475835A (en) 1993-03-02 1995-12-12 Research Design & Marketing Inc. Audio-visual inventory and play-back control system
US7082426B2 (en) 1993-06-18 2006-07-25 Cnet Networks, Inc. Content aggregation method and apparatus for an on-line product catalog
US5589892A (en) 1993-09-09 1996-12-31 Knee; Robert A. Electronic television program guide schedule system and method with data feed access
US6275268B1 (en) 1993-09-09 2001-08-14 United Video Properties, Inc. Electronic television program guide with remote product ordering
US5694546A (en) * 1994-05-31 1997-12-02 Reisman; Richard R. System for automatic unattended electronic information transport between a server and a client by a vendor provided transport software with a manifest list
US5541917A (en) 1994-09-12 1996-07-30 Bell Atlantic Video and TELCO network control functionality
US5592477A (en) 1994-09-12 1997-01-07 Bell Atlantic Network Services, Inc. Video and TELCO network control functionality
US5805719A (en) 1994-11-28 1998-09-08 Smarttouch Tokenless identification of individuals
US5613012A (en) 1994-11-28 1997-03-18 Smarttouch, Llc. Tokenless identification system for authorization of electronic transactions and electronic transmissions
US6658568B1 (en) 1995-02-13 2003-12-02 Intertrust Technologies Corporation Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management
US5651010A (en) 1995-03-16 1997-07-22 Bell Atlantic Network Services, Inc. Simultaneous overlapping broadcasting of digital programs
US5659353A (en) 1995-03-17 1997-08-19 Bell Atlantic Network Services, Inc. Television distribution system and method
US5532748A (en) 1995-03-31 1996-07-02 Matsushita Electric Corporation Of America Hybrid analog/digital television transmission system
US6246767B1 (en) * 1995-04-03 2001-06-12 Scientific-Atlanta, Inc. Source authentication of download information in a conditional access system
US5818438A (en) 1995-04-25 1998-10-06 Bellsouth Corporation System and method for providing television services
US5708961A (en) 1995-05-01 1998-01-13 Bell Atlantic Network Services, Inc. Wireless on-premises video distribution using digital multiplexing
US6181867B1 (en) 1995-06-07 2001-01-30 Intervu, Inc. Video storage and retrieval system
US6769128B1 (en) 1995-06-07 2004-07-27 United Video Properties, Inc. Electronic television program guide schedule system and method with data feed access
US5656898A (en) 1995-07-12 1997-08-12 Kalina; Edward T. Sliding door apparatus
US6396480B1 (en) 1995-07-17 2002-05-28 Gateway, Inc. Context sensitive remote control groups
US5900867A (en) 1995-07-17 1999-05-04 Gateway 2000, Inc. Self identifying remote control device having a television receiver for use in a computer
US5650831A (en) 1995-07-17 1997-07-22 Gateway 2000, Inc. Adjustable power remote control drive
US5675390A (en) 1995-07-17 1997-10-07 Gateway 2000, Inc. Home entertainment system combining complex processor capability with a high quality display
US5867223A (en) 1995-07-17 1999-02-02 Gateway 2000, Inc. System for assigning multichannel audio signals to independent wireless audio output devices
US6359636B1 (en) 1995-07-17 2002-03-19 Gateway, Inc. Graphical user interface for control of a home entertainment system
US5995155A (en) 1995-07-17 1999-11-30 Gateway 2000, Inc. Database navigation system for a home entertainment system
US5724106A (en) 1995-07-17 1998-03-03 Gateway 2000, Inc. Hand held remote control device with trigger button
US6311214B1 (en) 1995-07-27 2001-10-30 Digimarc Corporation Linking of computers based on optical sensing of digital data
US6650761B1 (en) 1999-05-19 2003-11-18 Digimarc Corporation Watermarked business cards and methods
US5956024A (en) 1995-08-08 1999-09-21 Continental Cablevision, Inc. Graphical user interface for customer service representatives for subscriber management systems
US5651332A (en) 1995-08-31 1997-07-29 Moore; Herbert Arthur Interactive pet device
US6732369B1 (en) 1995-10-02 2004-05-04 Starsight Telecast, Inc. Systems and methods for contextually linking television program information
US6388714B1 (en) 1995-10-02 2002-05-14 Starsight Telecast Inc Interactive computer system for providing television schedule information
US8850477B2 (en) * 1995-10-02 2014-09-30 Starsight Telecast, Inc. Systems and methods for linking television viewers with advertisers and broadcasters
US5793438A (en) 1995-11-13 1998-08-11 Hyundai Electronics America Electronic program guide with enhanced presentation
US5722041A (en) 1995-12-05 1998-02-24 Altec Lansing Technologies, Inc. Hybrid home-entertainment system
US5864757A (en) 1995-12-12 1999-01-26 Bellsouth Corporation Methods and apparatus for locking communications devices
JP2000503154A (en) 1996-01-11 2000-03-14 エムアールジェイ インコーポレイテッド System for controlling access and distribution of digital ownership
US6286142B1 (en) 1996-02-23 2001-09-04 Alcatel Usa, Inc. Method and system for communicating video signals to a plurality of television sets
US6025837A (en) 1996-03-29 2000-02-15 Micrsoft Corporation Electronic program guide with hyperlinks to target resources
KR100206781B1 (en) 1996-04-24 1999-07-01 구자홍 Superhigh speed automatic channel memory and switching device and its control method therefor
US5987061A (en) 1996-05-09 1999-11-16 Texas Instruments Incorporated Modem initialization process for line code and rate selection in DSL data communication
US6038251A (en) 1996-05-09 2000-03-14 Texas Instruments Incorporated Direct equalization method
US6021158A (en) 1996-05-09 2000-02-01 Texas Instruments Incorporated Hybrid wireless wire-line network integration and management
US5970088A (en) 1996-05-09 1999-10-19 Texas Instruments Incorporated Reverse channel next cancellation for MDSL modem pool
US6044107A (en) 1996-05-09 2000-03-28 Texas Instruments Incorporated Method for interoperability of a T1E1.4 compliant ADSL modem and a simpler modem
US6137839A (en) 1996-05-09 2000-10-24 Texas Instruments Incorporated Variable scaling of 16-bit fixed point fast fourier forward and inverse transforms to improve precision for implementation of discrete multitone for asymmetric digital subscriber loops
US5910970A (en) 1996-05-09 1999-06-08 Texas Instruments Incorporated MDSL host interface requirement specification
US5999563A (en) 1996-05-09 1999-12-07 Texas Instruments Incorporated Rate negotiation for variable-rate digital subscriber line signaling
US6021167A (en) 1996-05-09 2000-02-01 Texas Instruments Incorporated Fast equalizer training and frame synchronization algorithms for discrete multi-tone (DMT) system
US6002722A (en) 1996-05-09 1999-12-14 Texas Instruments Incorporated Multimode digital modem
US6055268A (en) 1996-05-09 2000-04-25 Texas Instruments Incorporated Multimode digital modem
EP0899950B1 (en) 1996-05-16 2005-11-23 Kabushiki Kaisha Infocity Method for transmitting and displaying additional information and device for displaying information using an icon
US5903816A (en) 1996-07-01 1999-05-11 Thomson Consumer Electronics, Inc. Interactive television system and method for displaying web-like stills with hyperlinks
US6192282B1 (en) 1996-10-01 2001-02-20 Intelihome, Inc. Method and apparatus for improved building automation
US6052120A (en) 1996-10-01 2000-04-18 Diamond Multimedia Systems, Inc. Method of operating a portable interactive graphics display tablet and communications systems
US6084584A (en) 1996-10-01 2000-07-04 Diamond Multimedia Systems, Inc. Computer system supporting portable interactive graphics display tablet and communications systems
US6166734A (en) 1996-10-01 2000-12-26 Diamond Multimedia Systems, Inc. Portable interactive graphics display tablet and communications system
US6622148B1 (en) 1996-10-23 2003-09-16 Viacom International Inc. Interactive video title selection system and method
US5999518A (en) 1996-12-04 1999-12-07 Alcatel Usa Sourcing, L.P. Distributed telecommunications switching system and method
US6157935A (en) 1996-12-17 2000-12-05 Tran; Bao Q. Remote data access and management system
US6177931B1 (en) 1996-12-19 2001-01-23 Index Systems, Inc. Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information
US6111582A (en) 1996-12-20 2000-08-29 Jenkins; Barry L. System and method of image generation and encoding using primitive reprojection
US6252989B1 (en) 1997-01-07 2001-06-26 Board Of The Regents, The University Of Texas System Foveated image coding system and method for image bandwidth reduction
US6370571B1 (en) 1997-03-05 2002-04-09 At Home Corporation System and method for delivering high-performance online multimedia services
IL121071A0 (en) * 1997-03-27 1997-11-20 El Mar Software Ltd Automatic conversion server
US6611537B1 (en) 1997-05-30 2003-08-26 Centillium Communications, Inc. Synchronous network for digital media streams
US6397387B1 (en) 1997-06-02 2002-05-28 Sony Corporation Client and server system
US6072483A (en) 1997-06-02 2000-06-06 Sony Corporation Active frame scroll interface
US6260192B1 (en) 1997-06-02 2001-07-10 Sony Corporation Filtering system based on pattern of usage
US6195692B1 (en) 1997-06-02 2001-02-27 Sony Corporation Television/internet system having multiple data stream connections
US6028600A (en) 1997-06-02 2000-02-22 Sony Corporation Rotary menu wheel interface
US6243366B1 (en) 1997-06-20 2001-06-05 At&T Corp. Method and apparatus for providing interactive two-way communications using a single one-way channel in satellite systems
US6192399B1 (en) * 1997-07-11 2001-02-20 Inline Connections Corporation Twisted pair communication system
US6442549B1 (en) 1997-07-25 2002-08-27 Eric Schneider Method, product, and apparatus for processing reusable information
US7092914B1 (en) 1997-11-06 2006-08-15 Intertrust Technologies Corporation Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information
US6356924B2 (en) 1997-11-26 2002-03-12 International Business Machines Corporation Configurable disablement of display objects in a browser
US6754206B1 (en) 1997-12-04 2004-06-22 Alcatel Usa Sourcing, L.P. Distributed telecommunications switching system and method
US6029045A (en) 1997-12-09 2000-02-22 Cogent Technology, Inc. System and method for inserting local content into programming content
US6385693B1 (en) 1997-12-31 2002-05-07 At&T Corp. Network server platform/facilities management platform caching server
US6396531B1 (en) 1997-12-31 2002-05-28 At+T Corp. Set top integrated visionphone user interface having multiple menu hierarchies
US6414725B1 (en) * 1998-04-16 2002-07-02 Leitch Technology Corporation Method and apparatus for synchronized multiple format data storage
US6450407B1 (en) 1998-04-17 2002-09-17 Viztec, Inc. Chip card rebate system
AU4026999A (en) 1998-06-04 1999-12-20 Imagictv Inc. Television delivery system
US6115080A (en) * 1998-06-05 2000-09-05 Sarnoff Corporation Channel selection methodology in an ATSC/NTSC television receiver
US6614987B1 (en) 1998-06-12 2003-09-02 Metabyte, Inc. Television program recording with user preference determination
US6252588B1 (en) 1998-06-16 2001-06-26 Zentek Technology, Inc. Method and apparatus for providing an audio visual e-mail system
US6481011B1 (en) 1998-06-16 2002-11-12 Prevue Networks, Inc. Program guide system with user designated color coding
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
US7586398B2 (en) 1998-07-23 2009-09-08 Universal Electronics, Inc. System and method for setting up a universal remote control
US6157319A (en) 1998-07-23 2000-12-05 Universal Electronics Inc. Universal remote control system with device activated setup
US6784804B1 (en) 1998-07-23 2004-08-31 Universal Electronics Inc. Digital interconnect of entertainment equipment
US7218243B2 (en) 1998-07-23 2007-05-15 Universal Electronics Inc. System and method for automatically setting up a universal remote control
US6505348B1 (en) * 1998-07-29 2003-01-07 Starsight Telecast, Inc. Multiple interactive electronic program guide system and methods
US6223213B1 (en) 1998-07-31 2001-04-24 Webtv Networks, Inc. Browser-based email system with user interface for audio/video capture
US6263332B1 (en) 1998-08-14 2001-07-17 Vignette Corporation System and method for query processing of structured documents
US6598231B1 (en) 1998-09-08 2003-07-22 Asvan Technology, Llc Enhanced security communications system
US6701523B1 (en) 1998-09-16 2004-03-02 Index Systems, Inc. V-Chip plus+in-guide user interface apparatus and method for programmable blocking of television and other viewable programming, such as for parental control of a television receiver
US6607136B1 (en) * 1998-09-16 2003-08-19 Beepcard Inc. Physical presence digital authentication system
US6643684B1 (en) 1998-10-08 2003-11-04 International Business Machines Corporation Sender- specified delivery customization
US6314094B1 (en) 1998-10-29 2001-11-06 Central Coast Patent Agency Inc Mobile wireless internet portable radio
US6993004B2 (en) * 1998-10-29 2006-01-31 Sound Starts, Inc. Method and apparatus for practicing IP telephony from an Internet-capable radio
US6481013B1 (en) 1998-11-09 2002-11-12 Peracom Networks, Inc. Entertainment and computer coaxial network and method of distributing signals therethrough
US20040198386A1 (en) 2002-01-16 2004-10-07 Dupray Dennis J. Applications for a wireless location gateway
US6363149B1 (en) 1999-10-01 2002-03-26 Sony Corporation Method and apparatus for accessing stored digital programs
US6526577B1 (en) * 1998-12-01 2003-02-25 United Video Properties, Inc. Enhanced interactive program guide
US6909874B2 (en) 2000-04-12 2005-06-21 Thomson Licensing Sa. Interactive tutorial method, system, and computer program product for real time media production
US6449601B1 (en) 1998-12-30 2002-09-10 Amazon.Com, Inc. Distributed live auction
DE60010864T2 (en) 1999-02-08 2005-06-09 United Video Properties, Inc., Tulsa ELECTRONIC PROGRAM GUIDE WITH SUPPORT FOR COMPREHENSIVE PROGRAM CONTENT
US6122660A (en) 1999-02-22 2000-09-19 International Business Machines Corporation Method for distributing digital TV signal and selection of content
US6766305B1 (en) 1999-03-12 2004-07-20 Curl Corporation Licensing system and method for freely distributed information
US6237022B1 (en) 1999-03-15 2001-05-22 Webtv Networks, Inc. System and method for distributing preferenced data over a communications network
US6622307B1 (en) 1999-03-26 2003-09-16 Hughes Electronics Corporation Multiple-room signal distribution system
US6754906B1 (en) 1999-03-29 2004-06-22 The Directv Group, Inc. Categorical electronic program guide
US20030110161A1 (en) 1999-04-05 2003-06-12 Eric Schneider Method, product, and apparatus for providing search results
US6486892B1 (en) 1999-04-07 2002-11-26 Joseph L. Stern System and method for accessing, manipulating and viewing internet and non-internet related information and for controlling networked devices
US6529949B1 (en) 2000-02-07 2003-03-04 Interactual Technologies, Inc. System, method and article of manufacture for remote unlocking of local content located on a client device
AU4481600A (en) * 1999-04-22 2000-11-10 Qode.Com, Inc. System and method for providing electronic information upon receipt of a scannedbar code
US6522769B1 (en) 1999-05-19 2003-02-18 Digimarc Corporation Reconfiguring a watermark detector
US6535590B2 (en) 1999-05-27 2003-03-18 Qwest Communicationss International, Inc. Telephony system
US6721713B1 (en) 1999-05-27 2004-04-13 Andersen Consulting Llp Business alliance identification in a web architecture framework
US7065497B1 (en) 1999-06-07 2006-06-20 Hewlett-Packard Development Company, L.P. Document delivery system for automatically printing a document on a printing device
US6725281B1 (en) 1999-06-11 2004-04-20 Microsoft Corporation Synchronization of controlled device state using state table and eventing in data-driven remote device control model
US7046161B2 (en) 1999-06-16 2006-05-16 Universal Electronics Inc. System and method for automatically setting up a universal remote control
US6281813B1 (en) 1999-07-09 2001-08-28 Micronas Gmbh Circuit for decoding an analog audio signal
US7653614B2 (en) 1999-07-15 2010-01-26 Spotware Technologies, Inc. Method of searching across media and source types
US6690392B1 (en) * 1999-07-15 2004-02-10 Gateway, Inc. Method system software and signal for automatic generation of macro commands
KR20010075271A (en) 1999-07-21 2001-08-09 요트.게.아. 롤페즈 Communication system
US6636242B2 (en) 1999-08-31 2003-10-21 Accenture Llp View configurer in a presentation services patterns environment
US6538704B1 (en) * 1999-10-21 2003-03-25 General Electric Company NTSC tuner to improve ATSC channel acquisition and reception
US6678733B1 (en) * 1999-10-26 2004-01-13 At Home Corporation Method and system for authorizing and authenticating users
US6640239B1 (en) 1999-11-10 2003-10-28 Garuda Network Corporation Apparatus and method for intelligent scalable switching network
US6600497B1 (en) 1999-11-15 2003-07-29 Elliot A. Gottfurcht Apparatus and method to navigate interactive television using unique inputs with a remote control
US8271336B2 (en) 1999-11-22 2012-09-18 Accenture Global Services Gmbh Increased visibility during order management in a network-based supply chain environment
US20020010745A1 (en) * 1999-12-09 2002-01-24 Eric Schneider Method, product, and apparatus for delivering a message
US6988276B2 (en) * 1999-12-14 2006-01-17 Koninklijke Philips Electronics N.V. In-house TV to TV channel peeking
US6693236B1 (en) * 1999-12-28 2004-02-17 Monkeymedia, Inc. User interface for simultaneous management of owned and unowned inventory
US6678215B1 (en) * 1999-12-28 2004-01-13 G. Victor Treyz Digital audio devices
US6609253B1 (en) 1999-12-30 2003-08-19 Bellsouth Intellectual Property Corporation Method and system for providing interactive media VCR control
US20010049826A1 (en) 2000-01-19 2001-12-06 Itzhak Wilf Method of searching video channels by content
US6587873B1 (en) 2000-01-26 2003-07-01 Viaclix, Inc. System server for channel-based internet network
US6745223B1 (en) 2000-01-26 2004-06-01 Viaclix, Inc. User terminal for channel-based internet network
US6785716B1 (en) 2000-01-26 2004-08-31 Viaclix, Inc. System and method of channel-based internet network
US6519773B1 (en) 2000-02-08 2003-02-11 Sherjil Ahmed Method and apparatus for a digitized CATV network for bundled services
US20010034664A1 (en) 2000-02-22 2001-10-25 Brunson Jonathan E. Systems and methods for performing e-commerce and communications over a network
JP2001238144A (en) 2000-02-22 2001-08-31 Pioneer Electronic Corp Device and method for displaying program guide
JP3996317B2 (en) 2000-02-23 2007-10-24 パイオニア株式会社 Program guide display device and display method
US20020072970A1 (en) 2000-03-01 2002-06-13 Michael Miller Method and apparatus for linking consumer product interest with product suppliers
US6704931B1 (en) 2000-03-06 2004-03-09 Koninklijke Philips Electronics N.V. Method and apparatus for displaying television program recommendations
US6721726B1 (en) 2000-03-08 2004-04-13 Accenture Llp Knowledge management tool
US6773344B1 (en) 2000-03-16 2004-08-10 Creator Ltd. Methods and apparatus for integration of interactive toys with interactive television and cellular communication systems
US20020040475A1 (en) 2000-03-23 2002-04-04 Adrian Yap DVR system
US6519011B1 (en) * 2000-03-23 2003-02-11 Intel Corporation Digital television with more than one tuner
US20020007485A1 (en) * 2000-04-03 2002-01-17 Rodriguez Arturo A. Television service enhancements
US6765557B1 (en) 2000-04-10 2004-07-20 Interlink Electronics, Inc. Remote control having touch pad to screen mapping
AU2001253403A1 (en) * 2000-04-14 2001-10-30 Justaddsales. Com, Inc. Computer-based interpretation and location system
WO2001080565A2 (en) 2000-04-17 2001-10-25 Cachestream Corporation Channel dancer, virtual channel scheduler
US20020054750A1 (en) 2000-04-25 2002-05-09 Michael Ficco DVR functions status indicator
AU2001259823A1 (en) * 2000-05-03 2001-11-12 John Yeiser Method for promoting internet web sites
US20020016736A1 (en) * 2000-05-03 2002-02-07 Cannon George Dewey System and method for determining suitable breaks for inserting content
US7552460B2 (en) 2000-05-08 2009-06-23 Microsoft Corporation Modifying an electronic program guide based on viewer statistics
US20030046091A1 (en) * 2000-05-12 2003-03-06 Kenneth Arneson System and method for providing wireless services
US6557030B1 (en) 2000-05-31 2003-04-29 Prediwave Corp. Systems and methods for providing video-on-demand services for broadcasting systems
US7047196B2 (en) 2000-06-08 2006-05-16 Agiletv Corporation System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery
AU2001268674B2 (en) 2000-06-22 2007-04-26 Microsoft Technology Licensing, Llc Distributed computing services platform
WO2002003614A2 (en) * 2000-06-29 2002-01-10 Cachestream Corporation Virtual multicasting
US6804824B1 (en) * 2000-06-30 2004-10-12 Microsoft Corporation Systems and methods using multiple tuners
US20020007313A1 (en) * 2000-07-12 2002-01-17 Khanh Mai Credit system
US20030023435A1 (en) * 2000-07-13 2003-01-30 Josephson Daryl Craig Interfacing apparatus and methods
JP4337244B2 (en) * 2000-07-25 2009-09-30 ソニー株式会社 MPEG image stream decoding apparatus and decoding method
WO2002009432A2 (en) * 2000-07-25 2002-01-31 Cachestream Corporation Branded channel
AU2001288453B2 (en) 2000-08-25 2006-05-18 Opentv, Inc. Personalized remote control
GB2366439A (en) * 2000-09-05 2002-03-06 Sharp Kk Driving arrangements for active matrix LCDs
US20020049635A1 (en) 2000-09-06 2002-04-25 Khanh Mai Multiple advertising
US6868292B2 (en) * 2000-09-14 2005-03-15 The Directv Group, Inc. Device control via digitally stored program content
US7171487B2 (en) 2000-09-22 2007-01-30 International Business Machines Corporation Method and system for application specific packet forwarding
US7319992B2 (en) * 2000-09-25 2008-01-15 The Mission Corporation Method and apparatus for delivering a virtual reality environment
JP2004515846A (en) 2000-10-03 2004-05-27 ラングフォード，ロナルド，エヌ How to find web pages by using visual images
US20020042915A1 (en) 2000-10-06 2002-04-11 Kubischta Raymond L. Interactive, off-screen entertainment guide for program selection and control
US6542740B1 (en) 2000-10-24 2003-04-01 Litepoint, Corp. System, method and article of manufacture for utilizing a wireless link in an interface roaming network framework
US7027633B2 (en) 2000-11-30 2006-04-11 Foran David J Collaborative diagnostic systems
US20020194601A1 (en) 2000-12-01 2002-12-19 Perkes Ronald M. System, method and computer program product for cross technology monitoring, profiling and predictive caching in a peer to peer broadcasting and viewing framework
GB0029464D0 (en) * 2000-12-02 2001-01-17 Pace Micro Tech Plc Predictive tuning on multi-tuner broadcast data receivers
GB0029893D0 (en) 2000-12-07 2001-01-24 Sony Uk Ltd Video information retrieval
US20020078442A1 (en) 2000-12-20 2002-06-20 Ana Reyes System and method for securing programming or channel information
GB0101338D0 (en) * 2001-01-18 2001-03-07 Nds Ltd Set-top-box with qam demodulator sharing between dtv/pvr and cable modem applications
EP1354473A1 (en) 2001-01-18 2003-10-22 NDS Limited Method and apparatus for qam tuner sharing between dtv-pvr and cable-modem applications
US20020152264A1 (en) 2001-02-07 2002-10-17 Zandiant Technologies, Inc. Personal vehicular internet appliance
CA2438620A1 (en) * 2001-02-20 2002-08-29 Intellocity Usa, Inc. Content based video selection
US20020128061A1 (en) 2001-03-09 2002-09-12 Blanco Victor Keith Method and apparatus for restricting access to content in a gaming system
US20030023440A1 (en) * 2001-03-09 2003-01-30 Chu Wesley A. System, Method and computer program product for presenting large lists over a voice user interface utilizing dynamic segmentation and drill down selection
US20020193997A1 (en) 2001-03-09 2002-12-19 Fitzpatrick John E. System, method and computer program product for dynamic billing using tags in a speech recognition framework
US7024364B2 (en) 2001-03-09 2006-04-04 Bevocal, Inc. System, method and computer program product for looking up business addresses and directions based on a voice dial-up session
US20020133402A1 (en) 2001-03-13 2002-09-19 Scott Faber Apparatus and method for recruiting, communicating with, and paying participants of interactive advertising
US20030159026A1 (en) 2001-03-16 2003-08-21 Cupps Bryan T. Novel personal electronics device with appliance drive features
US20030153353A1 (en) 2001-03-16 2003-08-14 Cupps Bryan T. Novel personal electronics device with simultaneous multi-processor operation
US7231531B2 (en) 2001-03-16 2007-06-12 Dualcor Technologies, Inc. Personal electronics device with a dual core processor
US20030163601A1 (en) 2001-03-16 2003-08-28 Cupps Bryan T. Novel personal electronics device with common application platform
US7184003B2 (en) 2001-03-16 2007-02-27 Dualcor Technologies, Inc. Personal electronics device with display switching
US6976180B2 (en) 2001-03-16 2005-12-13 Dualcor Technologies, Inc. Personal electronics device
US20030153354A1 (en) 2001-03-16 2003-08-14 Cupps Bryan T. Novel personal electronics device with keypad application
US20020173344A1 (en) 2001-03-16 2002-11-21 Cupps Bryan T. Novel personal electronics device
US20030100340A1 (en) 2001-03-16 2003-05-29 Cupps Bryan T. Novel personal electronics device with thermal management
US20020191116A1 (en) * 2001-04-24 2002-12-19 Damien Kessler System and data format for providing seamless stream switching in a digital video recorder
US8776153B2 (en) 2001-04-25 2014-07-08 At&T Intellectual Property I, Lp Method and system for transferring content to a networked unit
US20030182420A1 (en) 2001-05-21 2003-09-25 Kent Jones Method, system and apparatus for monitoring and controlling internet site content access
WO2002095584A2 (en) * 2001-05-22 2002-11-28 Imagine Broadband Limited Broadband communications
US20030172380A1 (en) 2001-06-05 2003-09-11 Dan Kikinis Audio command and response for IPGs
US20020188955A1 (en) 2001-06-11 2002-12-12 Thompson Calvin Eugene Digital video recording and playback system for television
US7954121B2 (en) * 2001-06-19 2011-05-31 Jlb Ventures Llc Methods and system for controlling access to individual titles
EP1410258A4 (en) 2001-06-22 2007-07-11 Inc Nervana System and method for knowledge retrieval, management, delivery and presentation
US20030009771A1 (en) 2001-06-26 2003-01-09 Chang Glen C. Method and system to provide a home style user interface to an interactive television system
US6760918B2 (en) 2001-06-29 2004-07-06 Scientific-Atlanta, Inc. Method and apparatus for recordable media content distribution
WO2003005195A2 (en) 2001-07-03 2003-01-16 Imagine Broadband Limited Broadband communications
US20030018975A1 (en) * 2001-07-18 2003-01-23 Stone Christopher J. Method and system for wireless audio and video monitoring
US8650321B2 (en) * 2001-07-24 2014-02-11 Digi International Inc. Network architecture
US20030028890A1 (en) * 2001-08-03 2003-02-06 Swart William D. Video and digital multimedia acquisition and delivery system and method
US6970512B2 (en) 2001-08-28 2005-11-29 Sbc Technology Resources, Inc. Method and system to improve the transport of compressed video data
US7960005B2 (en) 2001-09-14 2011-06-14 Ochoa Optics Llc Broadcast distribution of content for storage on hardware protected optical storage media
US7110412B2 (en) 2001-09-18 2006-09-19 Sbc Technology Resources, Inc. Method and system to transport high-quality video signals
EP1436686A4 (en) 2001-09-20 2005-09-21 Ucentric Holdings Inc Centralized resource manager with passive sensing system
US20030061611A1 (en) 2001-09-26 2003-03-27 Ramesh Pendakur Notifying users of available content and content reception based on user profiles
US6978424B2 (en) 2001-10-15 2005-12-20 General Instrument Corporation Versatile user interface device and associated system
US20030110503A1 (en) 2001-10-25 2003-06-12 Perkes Ronald M. System, method and computer program product for presenting media to a user in a media on demand framework
US7571452B2 (en) 2001-11-13 2009-08-04 Koninklijke Philips Electronics N.V. Method and apparatus for recommending items of interest to a user based on recommendations for one or more third parties
US20040201600A1 (en) 2001-12-14 2004-10-14 Microsoft Corporation Methods and system for providing an XML-based interface description language
JP2005516500A (en) * 2002-01-23 2005-06-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Image processing method and system for improving perceived visual output quality in the absence of image data
US20030145321A1 (en) 2002-01-31 2003-07-31 International Business Machines Corporation System and method for managing access to TV channels and shows
US20030160830A1 (en) 2002-02-22 2003-08-28 Degross Lee M. Pop-up edictionary
US20030189589A1 (en) 2002-03-15 2003-10-09 Air-Grid Networks, Inc. Systems and methods for enhancing event quality
US20030182237A1 (en) 2002-03-21 2003-09-25 Pierre Costa Method to provide multiple rating selection on video storage content
US20040150676A1 (en) 2002-03-25 2004-08-05 Gottfurcht Elliot A. Apparatus and method for simple wide-area network navigation
US6895379B2 (en) 2002-03-27 2005-05-17 Sony Corporation Method of and apparatus for configuring and controlling home entertainment systems through natural language and spoken commands using a natural language server
US8856236B2 (en) * 2002-04-02 2014-10-07 Verizon Patent And Licensing Inc. Messaging response system
US8260967B2 (en) 2002-04-02 2012-09-04 Verizon Business Global Llc Billing system for communications services involving telephony and instant communications
US20030196211A1 (en) * 2002-04-10 2003-10-16 Peter Chan Systems, methods and apparatuses for simulated rapid tuning of digital video channels
US7010169B2 (en) 2002-04-15 2006-03-07 Sbc Technology Resources, Inc. Multi-point predictive foveation for bandwidth reduction of moving images
US7499594B2 (en) 2002-04-15 2009-03-03 At&T Intellectual Property 1, L.P. Multi-resolution predictive foveation for bandwidth reduction of moving images
AU2003239385A1 (en) * 2002-05-10 2003-11-11 Richard R. Reisman Method and apparatus for browsing using multiple coordinated device
US7617511B2 (en) 2002-05-31 2009-11-10 Microsoft Corporation Entering programming preferences while browsing an electronic programming guide
US20040003403A1 (en) * 2002-06-19 2004-01-01 Marsh David J. Methods and systems for reducing information in electronic program guide and program recommendation systems
US20040015997A1 (en) * 2002-07-22 2004-01-22 Ahmad Ansari Centralized in-home unit to provide video and data to multiple locations
US20040006772A1 (en) * 2002-07-08 2004-01-08 Ahmad Ansari Centralized video and data integration unit
US7260825B2 (en) * 2002-07-08 2007-08-21 Sbc Properties, L.P. System for providing DBS and DSL video services to multiple television sets
US7996503B2 (en) * 2002-07-10 2011-08-09 At&T Intellectual Property I, L.P. System and method for managing access to digital content via digital rights policies
US6763226B1 (en) 2002-07-31 2004-07-13 Computer Science Central, Inc. Multifunctional world wide walkie talkie, a tri-frequency cellular-satellite wireless instant messenger computer and network for establishing global wireless volp quality of service (qos) communications, unified messaging, and video conferencing via the internet
AU2003259338A1 (en) 2002-08-21 2004-03-11 Lime Studios Limited Improvements to interactive tv games system
US7657907B2 (en) 2002-09-30 2010-02-02 Sharp Laboratories Of America, Inc. Automatic user profiling
US20040068753A1 (en) 2002-10-02 2004-04-08 Robertson Neil C. Video transmission systems and methods for a home network
JP4047124B2 (en) 2002-10-08 2008-02-13 キヤノン株式会社 Receiving apparatus and receiving method
US6599199B1 (en) 2002-10-18 2003-07-29 Thelma J. Hapshie Bowling system for the visually impaired
US6993615B2 (en) 2002-11-15 2006-01-31 Microsoft Corporation Portable computing device-integrated appliance
US7870593B2 (en) 2002-12-05 2011-01-11 Att Knowledge Ventures, L.P. DSL video service with storage
US20040139173A1 (en) 2002-12-11 2004-07-15 Jeyhan Karaoguz Media processing system automatically offering access to newly available media in a media exchange network
US20040117824A1 (en) 2002-12-11 2004-06-17 Jeyhan Karaoguz Method and system for media processing providing access to distributed media via a channel guide
US9357256B2 (en) 2002-12-11 2016-05-31 Broadcom Corporation Third party media channel access in a media exchange network
US20040128342A1 (en) 2002-12-31 2004-07-01 International Business Machines Corporation System and method for providing multi-modal interactive streaming media applications
US20040131335A1 (en) 2003-01-02 2004-07-08 Halgas Joseph F. Method and apparatus for providing anytime television interactivity
WO2004064355A2 (en) 2003-01-03 2004-07-29 Gloolabs, Inc. Method and apparatus for device communications
US7725582B2 (en) 2003-01-10 2010-05-25 At & T Intellectual Property I, L.P. Network based proxy control of content
US7533158B2 (en) 2003-01-17 2009-05-12 At&T Intellectual Property I, L.P. System and method for handling digital content delivery to portable devices
DE602004029551D1 (en) 2003-01-28 2010-11-25 Thomson Licensing STAGGERCASTING IN ROBUST MODE
US20040239624A1 (en) 2003-04-02 2004-12-02 Artoun Ramian Freehand symbolic input apparatus and method
US20040260407A1 (en) 2003-04-08 2004-12-23 William Wimsatt Home automation control architecture
US8782687B2 (en) 2003-04-30 2014-07-15 At&T Intellectual Property I, Lp Multi-platform digital television
US20040226035A1 (en) 2003-05-05 2004-11-11 Hauser David L. Method and apparatus for detecting media content
US7496630B2 (en) 2003-05-06 2009-02-24 At&T Intellectual Property I, L.P. Adaptive notification delivery in a multi-device environment
US8046705B2 (en) 2003-05-08 2011-10-25 Hillcrest Laboratories, Inc. Systems and methods for resolution consistent semantic zooming
US8601396B2 (en) 2003-05-08 2013-12-03 Hillcrest Laboratories, Inc. Systems and methods for node tracking and notification in a control framework including a zoomable graphical user interface
US20040268393A1 (en) 2003-05-08 2004-12-30 Hunleth Frank A. Control framework with a zoomable graphical user interface for organizing, selecting and launching media items
US20040226045A1 (en) 2003-05-09 2004-11-11 Sbc Knowledge Ventures, L.P. Application services coordinated DSL-satellite multicast content delivery
CA2528040C (en) * 2003-06-16 2013-05-14 Thomson Licensing Decoding method and apparatus enabling fast channel change of compressed video
US20050038814A1 (en) * 2003-08-13 2005-02-17 International Business Machines Corporation Method, apparatus, and program for cross-linking information sources using multiple modalities
US7310807B2 (en) 2003-10-29 2007-12-18 Sbc Knowledge Ventures, L.P. System and method for local video distribution
AU2004288307B2 (en) 2003-11-11 2010-04-22 Nokia Corporation System and method for using DRM to control conditional access to broadband digital content
US20050149988A1 (en) 2004-01-06 2005-07-07 Sbc Knowledge Ventures, L.P. Delivering interactive television components in real time for live broadcast events
US20050195961A1 (en) 2004-03-04 2005-09-08 Sbc Knowledge Ventures, L.P. System, method and software for delivering targeted content to queued users
US20060017843A1 (en) * 2004-07-20 2006-01-26 Fang Shi Method and apparatus for frame rate up conversion with multiple reference frames and variable block sizes
US8904458B2 (en) * 2004-07-29 2014-12-02 At&T Intellectual Property I, L.P. System and method for pre-caching a first portion of a video file on a set-top box
US20060037043A1 (en) * 2004-08-10 2006-02-16 Sbc Knowledge Ventures, L.P. Method and interface for managing movies on a set-top box
US8584257B2 (en) * 2004-08-10 2013-11-12 At&T Intellectual Property I, L.P. Method and interface for video content acquisition security on a set-top box
US20060048178A1 (en) 2004-08-26 2006-03-02 Sbc Knowledge Ventures, L.P. Interface for controlling service actions at a set top box from a remote control
US20060174279A1 (en) 2004-11-19 2006-08-03 Sbc Knowledge Ventures, L.P. System and method for managing television tuners
US8434116B2 (en) 2004-12-01 2013-04-30 At&T Intellectual Property I, L.P. Device, system, and method for managing television tuners
US20060156372A1 (en) 2005-01-12 2006-07-13 Sbc Knowledge Ventures, L.P. System, method and interface for managing content at a set top box
US20060161953A1 (en) 2005-01-20 2006-07-20 Sbc Knowledge Ventures, L.P. System and method of providing a combined content guide for an entertainment system
US7436346B2 (en) 2005-01-20 2008-10-14 At&T Intellectual Property I, L.P. System, method and interface for controlling multiple electronic devices of a home entertainment system via a single control device
US20060168610A1 (en) 2005-01-26 2006-07-27 Sbc Knowledge Ventures, L.P. System and method of managing content
US20060174309A1 (en) 2005-01-28 2006-08-03 Sbc Knowledge Ventures, L.P. System and method of managing set top box memory
US7307574B2 (en) 2005-02-02 2007-12-11 Sbc Knowledge Ventures, Lp Remote control, apparatus, system and methods of using the same
US20060179466A1 (en) 2005-02-04 2006-08-10 Sbc Knowledge Ventures, L.P. System and method of providing email service via a set top box
US20060179468A1 (en) 2005-02-04 2006-08-10 Sbc Knowledge Ventures, L.P. System and method of providing a television content guide
US20060184991A1 (en) 2005-02-14 2006-08-17 Sbc Knowledge Ventures, Lp System and method of providing television content
US8214859B2 (en) 2005-02-14 2012-07-03 At&T Intellectual Property I, L.P. Automatic switching between high definition and standard definition IP television signals
US20060190402A1 (en) 2005-02-24 2006-08-24 David Patron System and method of controlling access to content
US20060218590A1 (en) 2005-03-10 2006-09-28 Sbc Knowledge Ventures, L.P. System and method for displaying an electronic program guide
US20060230421A1 (en) 2005-03-30 2006-10-12 Sbc Knowledge Ventures, Lp Method of using an entertainment system and an apparatus and handset for use with the entertainment system
US20060236343A1 (en) 2005-04-14 2006-10-19 Sbc Knowledge Ventures, Lp System and method of locating and providing video content via an IPTV network
US20060282785A1 (en) 2005-06-09 2006-12-14 Sbc Knowledge Ventures, L.P. System and method of displaying content in display windows
US8893199B2 (en) 2005-06-22 2014-11-18 At&T Intellectual Property I, L.P. System and method of managing video content delivery
US20070011133A1 (en) * 2005-06-22 2007-01-11 Sbc Knowledge Ventures, L.P. Voice search engine generating sub-topics based on recognitiion confidence
US8635659B2 (en) 2005-06-24 2014-01-21 At&T Intellectual Property I, L.P. Audio receiver modular card and method thereof
US20060294568A1 (en) 2005-06-24 2006-12-28 Sbc Knowledge Ventures, L.P. Video game console modular card and method thereof

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311317A (en) * 1991-04-19 1994-05-10 Sony Corporation Video signal processing apparatus for displaying stored video signal during channel selection
US5452023A (en) * 1991-07-08 1995-09-19 Samsung Electronics Co., Ltd. Apparatus and method for stabilizing a picture of an image system
US5493329A (en) * 1993-10-01 1996-02-20 Toko Kabushiki Kaisha Picture transmission system
US5786845A (en) * 1994-11-11 1998-07-28 News Datacom Ltd. CATV message display during the changing of channels
US6038257A (en) * 1997-03-12 2000-03-14 Telefonaktiebolaget L M Ericsson Motion and still video picture transmission and display
US7110025B1 (en) * 1997-05-28 2006-09-19 Eastman Kodak Company Digital camera for capturing a sequence of full and reduced resolution digital images and storing motion and still digital image data
US6118498A (en) * 1997-09-26 2000-09-12 Sarnoff Corporation Channel scanning and channel change latency reduction in an ATSC television receiver
US6214259B1 (en) * 1998-08-10 2001-04-10 Vacuum Metallurgical Co., Ltd. Dispersion containing Cu ultrafine particles individually dispersed therein
US7237251B1 (en) * 1999-03-02 2007-06-26 Bigband Networks, Inc. Method and apparatus for using delay time during switching events to display previously stored information elements
US6665453B2 (en) * 1999-03-16 2003-12-16 Intel Corporation Multi-resolution support for video images
US6710816B1 (en) * 1999-06-22 2004-03-23 Toyota Jidosha Kabushiki Kaisha Digital broadcast receiver and method for receiving and outputting digital broadcasts
US20030016304A1 (en) * 1999-10-01 2003-01-23 John P. Norsworthy System and method for providing fast acquire time tuning of multiple signals to present multiple simultaneous images
US6593973B1 (en) * 2000-03-21 2003-07-15 Gateway, Inc. Method and apparatus for providing information in video transitions
US6714264B1 (en) * 2000-08-31 2004-03-30 Matsushita Electric Industrial Co., Ltd. Digital television channel surfing system
US7401351B2 (en) * 2000-12-14 2008-07-15 Fuji Xerox Co., Ltd. System and method for video navigation and client side indexing
US8086261B2 (en) * 2004-10-07 2011-12-27 At&T Intellectual Property I, L.P. System and method for providing digital network access and digital broadcast services using combined channels on a single physical medium to the customer premises
US7716714B2 (en) * 2004-12-01 2010-05-11 At&T Intellectual Property I, L.P. System and method for recording television content at a set top box
US7474359B2 (en) * 2004-12-06 2009-01-06 At&T Intellectual Properties I, L.P. System and method of displaying a video stream
US8390744B2 (en) * 2004-12-06 2013-03-05 At&T Intellectual Property I, L.P. System and method of displaying a video stream
US20130148023A1 (en) * 2004-12-06 2013-06-13 At&T Intellectual Property I, L.P. System and Method of Displaying a Video Stream
US8054849B2 (en) * 2005-05-27 2011-11-08 At&T Intellectual Property I, L.P. System and method of managing video content streams
US7908627B2 (en) * 2005-06-22 2011-03-15 At&T Intellectual Property I, L.P. System and method to provide a unified video signal for diverse receiving platforms
US8282476B2 (en) * 2005-06-24 2012-10-09 At&T Intellectual Property I, L.P. Multimedia-based video game distribution
US8190688B2 (en) * 2005-07-11 2012-05-29 At&T Intellectual Property I, Lp System and method of transmitting photographs from a set top box
US7873102B2 (en) * 2005-07-27 2011-01-18 At&T Intellectual Property I, Lp Video quality testing by encoding aggregated clips

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9571702B2 (en) 2004-12-06 2017-02-14 At&T Intellectual Property I, L.P. System and method of displaying a video stream
US9178743B2 (en) 2005-05-27 2015-11-03 At&T Intellectual Property I, L.P. System and method of managing video content streams
US20110249126A1 (en) * 2008-12-25 2011-10-13 Panasonic Corporation Digital broadcast reception device, digital broadcast reception method and program
US8379156B2 (en) * 2008-12-25 2013-02-19 Panasonic Corporation Digital broadcast reception device, digital broadcast reception method and program
US8659399B2 (en) 2009-07-15 2014-02-25 At&T Intellectual Property I, L.P. Device control by multiple remote controls
US8665075B2 (en) 2009-10-26 2014-03-04 At&T Intellectual Property I, L.P. Gesture-initiated remote control programming
US9159225B2 (en) 2009-10-26 2015-10-13 At&T Intellectual Property I, L.P. Gesture-initiated remote control programming
AU2012244357B2 (en) * 2011-11-16 2016-05-19 Interdigital Madison Patent Holdings Method of digital content version switching and corresponding device
CN106850691A (en) * 2017-03-30 2017-06-13 成都长天信息技术有限公司 A kind of Streaming Media processing method and processing device

Also Published As

Publication number Publication date
US20090115904A1 (en) 2009-05-07
US7474359B2 (en) 2009-01-06
US9571702B2 (en) 2017-02-14
US8390744B2 (en) 2013-03-05
US20130148023A1 (en) 2013-06-13
EP1820338A2 (en) 2007-08-22
EP1820338A4 (en) 2009-09-09
WO2006062708A2 (en) 2006-06-15
WO2006062708A3 (en) 2007-11-08
US20060123445A1 (en) 2006-06-08

Similar Documents

Publication Publication Date Title
US7474359B2 (en) System and method of displaying a video stream
US20180367842A1 (en) Anticipatory video signal reception and processing
US7757253B2 (en) System and method for capturing video clips for focused navigation within a user interface
US7080394B2 (en) System and method for capturing video frames for focused navigation within a user interface
US8750386B2 (en) Content reproduction device
US7492414B2 (en) Method of and apparatus for maintaining smooth video transition between distinct applications
US6775842B1 (en) Method and arrangement for transmitting and receiving encoded images
US6366359B1 (en) Integrated digital television and video printer
CN102301733B (en) Display device, communication equipment, display packing and program recorded medium
KR100745299B1 (en) Apparatus and method for synchronizing digital televison screen
US8059181B2 (en) Apparatus and method for data transmission/reception
US20120218384A1 (en) Image signal processing mode switching apparatus and image signal processing mode switching method
KR200246537Y1 (en) Wide / Normal Screen Automatic Recognition on Set-Top-Box Systems
KR20100072681A (en) Apparatus and method for image displaying in image display device
KR101227494B1 (en) Method and apparatus that can display the video during a video mute period
US20080092167A1 (en) Display apparatus and information saving method thereof
KR20060072010A (en) Image transition method of television
KR20020097417A (en) Processing apparatus for closed caption in set-top box
KR20160144225A (en) Image display apparatus and Method for operating the same
KR20050091523A (en) Method for selecting broadcast channel in broadcast regeneration system
KR20060099652A (en) Apparatus and method for controlling contour of image

Legal Events

Date Code Title Description
AS Assignment

Owner name: AT&T INTELLECTUAL PROPERTIES I, L.P. (FORMERLY KNO

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SULLIVAN, MARC ANDREW;KORTUM, PHILIP TED;BRANDT, JEFFREY LEWIS;REEL/FRAME:021872/0353

Effective date: 20050128

STCB Information on status: application discontinuation

Free format text: ABANDONED -- AFTER EXAMINER'S ANSWER OR BOARD OF APPEALS DECISION