Method and apparatus for controlling content reproduction, and computer product

• US 20080008331A1
• Filed: 06/22/2007
• Published: 01/10/2008
• Est. Priority Date: 07/06/2006
• Status: Active Grant

• Current Assignee: Pioneer Corporation
• Original Assignee: Pioneer Corporation, Pioneer Design Corporation (Pioneer Corporation)
• Inventors: Matsumura, Takashi, Tomono, Mizuki, Nakatsuka, Yoshinori, Nakane, Koji
• Granted Patent: US 8,315,725 B2
• Time in Patent Office: Days
• US Class Current: 381/80
• CPC Class Codes: H04R 2499/13 Acoustic transducers and sound field adaptation in vehicles
• CPC Class Codes: H04R 27/00 Public address systems circuits for preventing acoustic reaction H04R3/02; circuits for distributing signals to loudspeakers H04R3/12; monitoring or testing arrangements for public address systems H04R29/007; amplifiers H03F

Abstract

Appropriate content is determined from among multiple content items, and is reproduced. Content reproduction terminal devices having the content items recorded therein are connected with a content reproduction controlling apparatus. An acquiring unit acquires content information from each content reproduction terminal device, information indicative of the subject matter of the content items. A determining unit determines the content items to be reproduced, i.e., reproduction content based on the acquired content information. An extracting unit extracts the reproduction content from the content reproduction terminal device that has the reproduction content recorded therein. A reproducing unit reproduces and outputs the extracted reproduction content.

Claims

1. A content reproduction controlling apparatus connected with a plurality of content reproduction terminal devices, each having a plurality of content items recorded therein, the content reproduction controlling apparatus comprising:

an acquiring unit that acquires, from each of the content reproduction terminal devices, content information indicative of a subject matter of each of the content items;

a determining unit that determines a reproduction content based on the content information, the reproduction content being at least one of the content items to be reproduced;

an extracting unit that extracts the reproduction content from the content reproduction terminal devices respectively having the reproduction content recorded therein; and

a reproducing unit that reproduces and outputs the extracted reproduction content.

2. The content reproduction controlling apparatus according to claim 1, wherein

the determining unit determines the reproduction content based on information common among the content information.

3. The content reproduction controlling apparatus according to claim 2, wherein

the information common among the content information is information concerning a name of each of the content items.

4. The content reproduction controlling apparatus according to claim 2, wherein

the information common among the content information is information concerning a category of each of the content items.

5. The content reproduction controlling apparatus according to claim 2, wherein

the information common among the content information is information concerning a performer in each of the content items.

6. The content reproduction controlling apparatus according to claim 1, wherein

the determining unit determines the reproduction content based on frequency information that is included in the content information, the frequency information concerning a reproduction frequency in each of the content reproduction terminal devices, of each of the content items.

7. The content reproduction controlling apparatus according to claim 1, further comprising:

a content-information output unit that outputs the content information to at least one of the content reproduction terminal devices; and

an accepting unit that accepts designation of a content item from the content reproduction terminal device that receives the content information output from the content-information output unit, wherein

the determining unit determines the accepted content item as the reproduction content.

8. The content reproduction controlling apparatus according to claim 1, wherein

the determining unit further determines a reproduction sequence of the reproduction content,

the extracting unit sequentially extracts the reproduction content according to the reproduction sequence, and

the reproducing unit sequentially reproduces and outputs the extracted reproduction content.

9. A content reproduction controlling apparatus connected with a plurality of content reproduction terminal devices, each having a plurality of content items recorded therein, the content reproduction controlling apparatus comprising:

an acquiring unit that acquires, from each of the content reproduction terminal devices, content information indicative of a subject matter of each of the content items;

a determining unit that determines a reproduction content based on the content information, the reproduction content being at least one of the content items to be reproduced;

a reproduction-command transmitting unit that transmits, to the content reproduction terminal devices respectively having the reproduction content recorded therein, a command to reproduce the reproduction content;

a reproduction-data receiving unit that receives reproduction data, the reproduction data being the reproduced reproduction content; and

a reproduction-data output unit that outputs the received reproduction data.

10. The content reproduction controlling apparatus according to claim 9, wherein

the determining unit determines the reproduction content based on information common among the content information.

11. The content reproduction controlling apparatus according to claim 10, wherein

the information common among the content information is information concerning a name of each of the content items.

12. The content reproduction controlling apparatus according to claim 10, wherein

the information common among the content information is information concerning a category of each of the content items.

13. The content reproduction controlling apparatus according to claim 10, wherein

the information common among the content information is information concerning a performer in each of the content items.

14. The content reproduction controlling apparatus according to claim 9, wherein

the determining unit determines the reproduction content based on frequency information that is included in the content information, the frequency information concerning a reproduction frequency in each of the content reproduction terminal devices, of each of the content items.

15. The content reproduction controlling apparatus according to claim 9, further comprising:

a content-information output unit that outputs the content information to at least one of the content reproduction terminal devices; and

an accepting unit that accepts designation of a content item from the content reproduction terminal device that receives the content information output from the content-information output unit, wherein

the determining unit determines the accepted content item as the reproduction content.

16. The content reproduction controlling apparatus according to claim 9, wherein

the determining unit further determines a reproduction sequence of the reproduction content,

the reproduction-command transmitting unit sequentially transmits the command to reproduce the reproduction content;

the reproduction-data receiving unit sequentially receives the reproduction data; and

reproduction-data output unit sequentially outputs the received reproduction data.

17. A content reproduction controlling method of an apparatus connected with a plurality of content reproduction terminal devices, each having a plurality of content items recorded therein, the content reproduction controlling method comprising:

acquiring, from each of the content reproduction terminal devices, content information indicative of a subject matter of each of the content items;

determining a reproduction content based on the content information, the reproduction content being at least one of the content items to be reproduced;

extracting the reproduction content from the content reproduction terminal devices respectively having the reproduction content recorded therein;

reproducing the extracted reproduction content; and

outputting the extracted reproduction content.

18. The content reproduction controlling method according to claim 17, further comprising:

determining a reproduction sequence of the reproduction content, wherein

the extracting includes extracting the reproduction content according to the reproduction sequence,

the reproducing includes reproducing the extracted reproduction content according to the reproduction sequence, and

the outputting includes outputting the extracted reproduction content according to the reproduction sequence.

19. A content reproduction controlling method of an apparatus connected with a plurality of content reproduction terminal devices, each having a plurality of content items recorded therein, the content reproduction controlling method comprising:

acquiring, from each of the content reproduction terminal devices, content information indicative of a subject matter of each of the content items;

determining a reproduction content based on the content information, the reproduction content being at least one of the content items to be reproduced;

transmitting a reproduction-command to the content reproduction terminal devices respectively having the reproduction content recorded therein to reproduce the reproduction content;

receiving reproduction data, the reproduction data being the reproduced reproduction content; and

outputting the received reproduction data.

20. The content reproduction controlling method according to claim 19, further comprising:

determining a reproduction sequence of the reproduction content, wherein

the transmitting includes transmitting the reproduction-command according to the reproduction sequence,

the receiving includes receiving the reproduction data according to the reproduction sequence, and

the outputting includes outputting the received reproduction data according to the reproduction sequence.

21. A computer-readable recording medium storing therein a content reproduction controlling program for an apparatus connected with a plurality of content reproduction terminal devices, each having a plurality of content items recorded therein, the content reproduction controlling program causing a computer to execute:

acquiring, from each of the content reproduction terminal devices, content information indicative of a subject matter of each of the content items;

determining a reproduction content based on the content information, the reproduction content being at least one of the content items to be reproduced;

extracting the reproduction content from the content reproduction terminal devices respectively having the reproduction content recorded therein;

reproducing the extracted reproduction content; and

outputting the extracted reproduction content.

22. The computer-readable recording medium according to claim 21, wherein the computer program further causes the computer to execute:

determining a reproduction sequence of the reproduction content, wherein

the extracting includes extracting the reproduction content according to the reproduction sequence,

the reproducing includes reproducing the extracted reproduction content according to the reproduction sequence, and

the outputting includes outputting the extracted reproduction content according to the reproduction sequence.

23. A computer-readable recording medium storing therein a content reproduction controlling program for an apparatus connected with a plurality of content reproduction terminal devices, each having a plurality of content items recorded therein, the content reproduction controlling program causing a computer to execute:

acquiring, from each of the content reproduction terminal devices, content information indicative of a subject matter of each of the content items;

determining a reproduction content based on the content information, the reproduction content being at least one of the content items to be reproduced;

transmitting a reproduction-command to the content reproduction terminal devices respectively having the reproduction content recorded therein to reproduce the reproduction content;

receiving reproduction data, the reproduction data being the reproduced reproduction content; and

outputting the received reproduction data.

24. The computer-readable recording medium according to claim 23, wherein the computer program further causes the computer to execute:

determining a reproduction sequence of the reproduction content, wherein

the transmitting includes transmitting the reproduction-command according to the reproduction sequence,

the receiving includes receiving the reproduction data according to the reproduction sequence, and

the outputting includes outputting the received reproduction data according to the reproduction sequence.