Information processing method and information processing apparatus

Abstract

An apparatus and a method for processing video and audio information therein, comprising: an encrypting circuit for coping with a copyright management system, which adopts an encrypting method differing from each other depending on a region where it is used; and an input portion, through which information of the region of use is inputted, wherein an encrypting method of said encrypting circuit is selected, upon basis of said information of the region of use, which is obtained from said input portion, through which information of the region of use is inputted, thereby processing the video and audio information.

Description

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING

Those and other objects, features and advantages of the present invention will become more readily apparent from the following detailed description when taken in conjunction with the accompanying drawings wherein:

FIG. 1 is a block diagram for showing an embodiment, in which a media reproducing apparatus according to the present invention is connected with a television apparatus according to the present invention;

FIG. 2 is a block diagram for showing an decryption circuit 105 to be applied into the present invention;

FIG. 3 is a block diagram for showing an encrypting circuit 106 to be applied into the present invention; and

FIG. 4 is a block diagram for showing an encrypting circuit 110 to be applied into the present invention.

Claims

1. An information processing apparatus, for processing information therein, comprising: an input portion, through which a region where said information processing apparatus is used is inputted;an encryption portion which encrypts the information; anda control portion which controls said input portion and said encryption portion, whereinsaid control portion controls said encryption portion depending upon the region where said information processing apparatus is used, which is inputted through said input portion.

2. The information processing apparatus, as described in the claim 1, further comprising a terminal for outputting an output from said encryption portion.

3. The information processing apparatus, as described in the claim 1, further comprising: a reproduction portion which reproduces information from a recording medium detachable;a memory portion which memorizes the information reproduced from said detachable recording medium; anda connector portion which is connectable with Internet, whereinsaid control portion connects to the Internet by means of said connector portion and also obtains information, which can cancel prohibition of reproduction, when reproduction from said reproduction portion is prohibited.

4. The information processing apparatus, as described in the claim 1, further comprising: a reproduction portion which reproduces information from a recording medium detachable;a memory portion which memorizes the information reproduced from said detachable recording medium; anda connector portion which is connectable with Internet, whereinsaid control portion connects to the Internet by means of said connector portion and also obtains information, which can cancel prohibition of memorization, when memorization into said reproduction portion is prohibited.

5. An information processing method, for processing information, comprising the following steps of: inputting a region where the information is processed; andencrypting the information depending upon the region where it is processed, wherein said encrypting is conducted depending upon the region which is inputted in said inputting.

6. The information processing method, as described in the claim 5, further comprising the following step: outputting the information, which is conducted the encryption in the above step.

7. The information processing method, as described in the claim 5, further comprising the following step: connecting to Internet and also obtaining information, which can cancel prohibition of reproduction, when reproduction of the information is prohibited.

8. The information processing method, as described in the claim 5, further comprising the following step: connecting to Internet and also obtaining information, which can cancel prohibition of memorization, when memorization of the information is prohibited.

9. A method for managing copyright of video and audio information within equipment for processing thereof, having at least an encrypting circuit for coping with a copyright management system, which adopts an encrypting method differing from each other depending on a region where it is used, and an input portion, through which information of the region of use is inputted, wherein: the encrypting method of said encrypting circuit is selected upon basis of said information of the region of use, which is obtained through said input portion for inputting the information of the region of use, and thereby processing the video and audio information.

10. The method for managing copyright of video and audio information, as described in the claim 9, wherein said encrypting circuit comprises an external terminal-use encrypting circuit for outputting at least the video and audio information to an outside, in form of digital information.

11. The method for managing copyright of video and audio information, as described in the claim 9, wherein said equipment further comprises: a copyright management circuit, which processes a copy management signal of the video and audio information that is reproduced or received;a recording/reproducing apparatus built within said equipment, which records the video and audio information that is reproduced or received; andan Internet connector terminal, which is connectable to Internet, whereinwhen a copy management signal prohibits copying, copyright control information of allowing to copy by a copyright manager is obtained from a copyright manger site through said Internet connector terminal, to be inputted into the copyright management circuit, so that the copyright management circuit controls the recording/reproducing apparatus upon basis of said copyright control information obtained.

12. An apparatus for processing video and audio information therein, comprising: an encrypting circuit for coping with a copyright management system, which adopts an encrypting method differing from each other depending on a region where it is used; andan input portion, through which information of the region of use is inputted, whereinan encrypting method of said encrypting circuit is selected, upon basis of said information of the region of use, which is obtained from said input portion, through which information of the region of use is inputted, thereby processing the video and audio information.

13. The apparatus for processing video and audio information, as is described in the claim 12, wherein said encrypting circuit comprises an external terminal-use encrypting circuit for outputting at least the video and audio information to an outside, in form of digital information.

14. The apparatus for processing video and audio information, as is described in the claim 12, further comprising: a copyright management circuit, which processes a copy management signal of the video and audio information that is reproduced or received;a recording/reproducing apparatus built within said equipment, which records the video and audio information that is reproduced or received; andan Internet connector terminal, which is connectable to Internet, whereinwhen a copy management signal prohibits copying, copyright control information of allowing to copy by a copyright manager is obtained from a copyright manger site through said Internet connector terminal, to be inputted into the copyright management circuit, so that the copyright management circuit controls the recording/reproducing apparatus upon basis of said copyright control information obtained.