System and method for locating and capturing desired media content from media broadcasts

• US 7,987,280 B1
• Filed: 10/29/2001
• Issued: 07/26/2011
• Est. Priority Date: 10/27/2000
• Status: Expired due to Fees

• Current Assignee: Intel Corporation
• Original Assignee: RealNetworks, Inc.
• Inventors: Wolpert, Richard E., Putnam, William L.
• Primary Examiner(s): BHATIA, AJAY M
• Application Number:
  US10/046,341
• Time in Patent Office: 3,557 Days
• Field of Search: 709/231, 704/219
• US Class Current: 709/231
• CPC Class Codes: H04L 41/0866 Checking the configuration
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 65/1059 End-user terminal functionalities specially adapted for real-time communication
• CPC Class Codes: H04L 65/1076 Screening of IP real time communications, e.g. spam over Internet telephony [SPIT]
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 65/65 Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]

Abstract

A media agent that monitors multiple broadcast transmissions and a method for the same. The media agent establishes connections with broadcast transmissions and then identifies characteristics of the media content contained within the broadcast transmission. The association between the identified characteristic of the media content and the connected broadcast transmission is maintained to allow the information gathered from the broadcast transmission to be used meaningfully.

Claims

1. A method for a media agent to monitor multiple broadcast transmissions, each broadcast transmission composed of streaming audio data containing media content, comprising:

identifying the broadcast transmission to be monitored;

establishing connections with the identified broadcast transmissions

identifying, for each connected broadcast transmission, at least one characteristic of the media content associated with the connected broadcast transmission through a statistical pattern recognition scheme, without the need for the media content to include a unique identifier that is derived from, inserted or embedded in the media content, wherein the statistical pattern recognition scheme is accomplished through an historical analysis of the media content associated with the connected broadcast transmission;

maintaining the association between the identified at least one characteristic of the media content and the connected broadcast transmission;

receiving a selection of one of the at least one characteristic of the media content from among all the at least one characteristic of the media contents; and

causing a user to receive the broadcast transmission associated with the selected at least one characteristic of the media content.

2. The method of claim 1, wherein the broadcast transmissions are transmitted over the Internet.

3. The method of claim 1, wherein the pattern recognition scheme examines the audio portion of the media content.

4. The method of claim 1, further comprising:

terminating the connection to the identified broadcast transmissions after the step of identifying the at least one characteristic of the media content is complete; and

wherein the step of establishing connections with the identified broadcast transmissions is not performed simultaneously for all broadcast transmissions.

5. The method of claim 4, further comprising:

re-establishing, when a transition in media content is expected, connections to the identified broadcast transmissions whose connections were terminated.

6. The method of claim 5, wherein the expected transition in media content is based on a duration of the media content.

7. The method of claim 1, further comprising:

presenting the at least one characteristic of the media content to a user for each connected broadcast transmission.

8. The method of claim 7, wherein the selection of one of the at least one characteristic of the media content is selected by the user and/or received from the user.

9. The method of claim 8, further comprising:

determining whether the at least one characteristic of the media content associated with each connected broadcast transmission is within the preferred media content parameters; and

presenting a notification to the user when the at least one characteristic of the media content associated with each connected broadcast transmission is determined to be within the preferred media content parameters.

10. The method of claim 8, further comprising:

determining whether the at least one characteristic of the media content associated with each connected broadcast transmission is within the preferred media content parameters; and

causing the user to receive the broadcast transmission associated with the certain type of characteristic when the at least one characteristic of the media content associated with each connected broadcast transmission is determined to be within the preferred media content parameters.

11. The method of claim 10, further comprising:

presenting the identified characteristics of the media contents to a user.

12. The method of claim 10, further comprising:

receiving from the user a selection of preferred media content parameters;

determining whether the identified characteristics of each media content is within the preferred media content parameters; and

notifying the user when the identified characteristics of a media content is identified as being contained in a broadcast transmission within the group of broadcast transmissions.

13. The method of claim 8, further comprising:

determining whether the at least one characteristic of the media content associated with each connected broadcast transmission is within the preferred media content parameters; and

recording the broadcast transmission associated with the certain type of characteristic when the at least one characteristic of the media content associated with each connected broadcast transmission is determined to be within the preferred media content parameters.

14. The method of claim 13, wherein recording the broadcast transmission is performed for the purpose of time-shifting.

15. The method of claim 13, further comprising:

receiving from the user a selection from among the identified characteristics of the media contents presented to the user; and

causing the user to receive the broadcast transmission that is associated with the selection.

16. The method of claim 8, further comprising:

accessing a pre-determined set of broadcast transmissions from an advisor database where each pre-determined broadcast transmission is associated with a classification;

wherein the step of identifying the broadcast transmissions to be monitored is accomplished through an analysis of the classifications associated with the set of predetermined broadcast transmissions and the preferred media content parameters.

17. The method of claim 1, wherein the at least one characteristic of the media content is a musical genre.

18. The method of claim 1, wherein the at least one characteristic of the media content is a title of a song.

19. The method of claim 1, wherein the at least one characteristic of the media content is a name of an artist.

20. The method of claim 1, further comprising:

receiving preferred media content parameters from a user.

21. The method of claim 20, wherein the statistical pattern recognition scheme is accomplished through a historical analysis of characteristics of media content associated with the identified broadcast transmission.

22. A method comprising the steps of:

selecting by a media advisor server a group of broadcast transmissions, composed of streaming audio data, to be monitored, each broadcast transmission containing media content; and

repeating by a media advisor server, for each broadcast transmission in the group of broadcast transmissions, the steps of establishing a connection to the broadcast transmissions; and

identifying characteristics of the media content contained in the connected broadcast transmissions through an analysis of the connected broadcast transmissions without the need for the media content to include a unique identifier that is derived from, inserted or embedded in the media content, the analysis including a statistical pattern recognition scheme that is accomplished through an historical analysis of the media content associated with the connected broadcast transmission; and

upon repeating the steps of establishing and identifying for all broadcast transmissions in the group, receiving by a media agent a selection by the media advisor server of at least one characteristic of the media content from among all the characteristics of the media contents and causing a user by the media agent to receive the broadcast transmission associated with the selected at least one characteristic of the media content.

23. A media agent comprising:

a user interface for a user to identify, either directly or indirectly, a plurality of broadcast transmissions composed of streaming audio data;

a network interface for receiving the plurality of identified broadcast transmissions from a network;

a media decoder for decoding each broadcast transmission received from the network;

a monitoring module for identifying at least one characteristic of the media content of the decoded broadcast transmission through a statistical pattern recognition scheme without the need for the media content to include a unique identifier that is derived from, inserted or embedded in the media content, wherein the statistical pattern recognition scheme is accomplished through an historical analysis of the media content associated with the connected broadcast transmission;

the user interface obtaining from the user a selection of one of the at least one characteristic of the media content from among all the at least one characteristic of the media contents; and

the network interface receiving the broadcast transmission associated with the selected at least one characteristic of the media content.

24. The media agent of claim 23, wherein:

the user interface presents the at least one characteristic of the decoded broadcast transmission to the user.

25. The media agent of claim 23, wherein the monitoring module is additionally for associating the identified at least one characteristic of the media content with the broadcast transmission received from the network.