Portable information processing device and media data replay system

1. A portable information processing device comprising:

a communication portion capable of communication according to a prescribed network standard allowing sharing of media data between corresponding apparatuses connected to a network;

a display portion capable of replaying/displaying the media data;

a control portion capable of controlling a display on said display portion and acquiring the media data; and

an external display connection portion connectable to a first external display noncorresponding to said prescribed network standard without through said network, wherein

said communication portion is capable of communicating with a second external display as a corresponding apparatus corresponding to said prescribed network standard through said network,

said control portion is formed to be capable of acquiring the media data from a media server via said network at least through said communication portion and controlling, among the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion, the second external display as said corresponding apparatus and said display portion, at least said first external display to replay/display the acquired media data, and

said control portion is formed to select said first external display noncorresponding to said prescribed network standard as a replayer/displayer of the acquired media data on the basis of that said first external display has been connected through said external display connection portion.

2. The portable information processing device according to claim 1 , wherein

said control portion is formed to be capable of controlling said first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data and controlling said display portion to display a display as an operation portion for controlling another apparatus to replay/display the acquired media data.

3. The portable information processing device according to claim 2 , wherein

said control portion is formed to selectably list the media data on said display portion, and formed to be capable of controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display media data selected by a user from the list.

4. The portable information processing device according to claim 2 , wherein

said control portion is formed to be capable of controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data and controlling said display portion to make a display as a digital media controller.

5. The portable information processing device according to claim 1 , further comprising a recording medium connection portion capable of connecting a portable recording medium in which media data is stored, wherein

said control portion is formed to be capable of acquiring the media data from the portable recording medium through said recording medium connection portion and controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data.

6. The portable information processing device according to claim 1 , further comprising a built-in memory capable of storing media data, wherein

said control portion is formed to be capable of acquiring the media data from said built-in memory and controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data.

7. The portable information processing device according to claim 1 , wherein

said control portion is formed to be capable of controlling said display portion to replay/display the acquired media data and controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the same media data as the media data replayed/displayed by said display portion.

8. The portable information processing device according to claim 1 , wherein

said control portion is formed to control said second external display replaying/displaying media data to replay/display the media data of the media server and controlling said display portion to display a display as an operation portion for controlling said second external display to replay/display the media data.

9. The portable information processing device according to claim 8 , wherein

said control portion is formed to be capable of controlling, as a digital media controller, said second external display as a digital media renderer to replay/display media data of a digital media server and controlling said display portion to make a display as the digital media controller.

10. The portable information processing device according to claim 1 , wherein

said external display connection portion is formed to be connectable with the first external display connected without through said network according to a prescribed interface standard allowing transmission of sound data, image data and a control signal between apparatuses and allowing a link operation between the apparatuses.

11. The portable information processing device according to claim 10 , wherein

said external display connection portion includes an HDMI connection portion HDMI-connectable with the first external display connected without through said network.

12. The portable information processing device according to claim 1 , wherein

said communication portion is formed to be connectable to the Internet through a router as a corresponding apparatus corresponding to said prescribed network standard, and

said control portion is formed to be capable of acquiring media data on the Internet through said communication portion and controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data.

13. The portable information processing device according to claim 1 , wherein

said control portion is so formed, in a case where said portable information processing device is connected to the first external display noncorresponding to said prescribed network standard through said external display connection portion, as to control said first external display to replay/display the acquired media data when controlling the first external display to replay/display the acquired media data.

14. The portable information processing device according to claim 1 , wherein

said control portion is formed to be capable of accepting an instruction as to which one of the first external display noncorresponding to said prescribed network standard and the second external display as the corresponding apparatus corresponding to said prescribed network standard is to be controlled to replay/display the acquired media data from the user when controlling either external display to replay/display the media data.

15. A media data replay system comprising:

a first external display noncorresponding to a prescribed network standard allowing sharing of media data between corresponding apparatuses connected to a network;

a second external display as a corresponding apparatus corresponding to said prescribed network standard;

a media server as a corresponding apparatus corresponding to said prescribed network standard; and

a portable information processing device, wherein

said portable information processing device includes:

a communication portion capable of communication according to said prescribed network standard,

a display portion capable of replaying/displaying media data,

a control portion capable of controlling a display on said display portion and acquiring the media data, and

an external display connection portion connectable to the first external display noncorresponding to said prescribed network standard without through said network,

said communication portion is capable of communicating with the second external display as the corresponding apparatus corresponding to said prescribed network standard through said network,

said control portion is formed to be capable of acquiring the media data from said media server via said network at least through said communication portion and controlling, among the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion, the second external display as said corresponding apparatus and said display portion, at least said first external display to replay/display the acquired media data, and

said control portion is formed to select said first external display noncorresponding to said prescribed network standard as a replayer/displayer of the acquired media data on the basis of that said first external display has been connected through said external display connection portion.

16. The media data replay system according to claim 15 , wherein

said control portion is formed to be capable of controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data and controlling said display portion to display a display as an operation portion for controlling another apparatus to replay/display the acquired media data.

17. The media data replay system according to claim 15 , wherein

said portable information processing device further includes a recording medium connection portion capable of connecting a portable recording medium in which media data is stored, and

said control portion is formed to be capable of acquiring the media data from the portable recording medium through said recording medium connection portion and controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data.

18. The media data replay system according to claim 15 , wherein

said portable information processing device further includes a built-in memory capable of storing media data, and

said control portion is formed to be capable of acquiring the media data from said built-in memory and controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the acquired media data.

19. The media data replay system according to claim 15 , wherein

said control portion is formed to be capable of controlling said display portion to replay/display the acquired media data and controlling the first external display, noncorresponding to said prescribed network standard, connected to said external display connection portion to replay/display the same media data as the media data replayed/displayed by said display portion.