IPTV SYSTEM, MEDIA SERVER, AND IPTV PROGRAM SEARCH AND LOCATION METHOD

• US 20100005493A1
• Filed: 09/18/2009
• Published: 01/07/2010
• Est. Priority Date: 03/22/2007
• Status: Abandoned Application

• Current Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: He, Zhiqin
• Application Number:
  US12/562,282
• Publication Number:
  US 20100005493A1
• Time in Patent Office: Days
• US Class Current: 725/53
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/47202 for requesting content on demand, e.g. video on demand
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739
• CPC Class Codes: H04N 21/6125 involving transmission via Internet transmission by internet of broadcast information H04H60/82
• CPC Class Codes: H04N 21/658 Transmission by the client directed to the server
• CPC Class Codes: H04N 5/445 for displaying additional information H04N5/50 takes precedence
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

An IPTV system, a media server, and methods of searching for and locating an IPTV program are disclosed. The method of searching for a program includes: searching for corresponding media information according to media content information sent from a user terminal device, and returning the found media information to the user terminal device for a user to make a selection. The method of locating a program includes: performing a search according to media content information sent from a user terminal device, and playing the media from the position of a found media content if the found media content matches the media content information. The advantageous technical effects of the present invention are to effectively satisfy the need by the user to search for or locate a program of interest from a program source and to avoid a long, inefficient program searching process.

Claims

1. A method of searching for an IPTV program, comprising:

searching for corresponding media information according to media content information sent from a user terminal device, and

returning the found media information to the user terminal device for a user to make a selection.

2. The method of claim 1, further comprising:

receiving a media play request sent from the user terminal device, and

playing a media requested by the user.

3. The method of claim 1, wherein the media content information comprises a movie line.

4. The method of claim 1, wherein returning the found media information to the user terminal device comprises:

generating a Hypertext Markup Language (HTML) file from the found media information, and

returning the HTML file to the user terminal device via Hypertext Transfer Protocol (HTTP).

5. The method of claim 2, wherein playing the media requested by the user comprises:

playing the media from the time at which the media content information appears;

or

playing the media from the beginning.

6. An IPTV system, comprising a user terminal device and a media server, wherein:

the user terminal device is configured to receive media content information inputted by a user and to send the media content information to the media server; and

the media server is configured to search for corresponding media information according to the received media content information and to return the found media information to the user terminal device.

7. The system of claim 6, wherein

the user terminal device is further configured to send a media play request to the media server;

and

the media server is further configured to play a corresponding media according to the media play request.

8. The system of claim 6, further comprising:

a media database, configured to store media information.

9. A media server, comprising:

a unit configured to receive media content information sent from a user terminal device;

a unit configured to search for corresponding media information according to the media content information; and

a unit configured to return the found media information to the user terminal device.

10. The media server of claim 9, further comprising:

a unit configured to receive a media play request sent from a user terminal device; and

a unit configured to play a media requested by the user according to the media play request.

11. A method for locating an IPTV program, comprising:

receiving media content information sent from a user terminal device; and

performing a search according to the media content information, and if a media content matching the media content information is found, playing the media from the position of the found media content.

12. The method of claim 11, wherein the media continues being played from the current playing position or is played from the beginning if no media content matching the media content information is found.

13. The method of claim 11, wherein before the media is played from the position of the found media content, the method further comprises:

receiving, from a user terminal device, a determining of a user for playing from the position of the found media content.

14. The method of claim 11, wherein the media content information comprises a movie line.

15. The method of claim 11, wherein playing the media from the position of the found media content comprises:

obtaining a playing time point of the found media content; and

playing the media from the time point.

16. An IPTV system, comprising a user terminal device and a media server, wherein:

the user terminal device is configured to obtain media content information inputted by a user and to send the media content information to the media server; and

the media server is configured to perform a search according to the received media content information, and if a media content matching the media content information is found, to play the media from the position of the found media content.

17. The system of claim 16, wherein the media server is further configured to continue playing the media from the current playing position or play the media from the beginning when no media content matching the media content information is found.

18. A media server, comprising:

a unit configured to receive media content information sent from a user terminal device;

a unit configured to search for a corresponding media content according to the media content information; and

a unit configured to play the media from the position of the found media content when the corresponding media content is found.

19. The media server of claim 18, further comprising:

a unit configured to continue playing the media from the current playing position when no corresponding media content is found;

or

a unit configured to play the media from the beginning when no corresponding media content is found.

20. The media server of claim 18, wherein the unit configured to play the media from the position of the found media content when the corresponding media content is found comprises:

a unit configured to determine whether the user determines to play from the position of the found media content when the corresponding media content is found; and

a unit configured to play the media from the position of the found media content when the user determines to play from the position of the found media content.