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Content reproduction control method

A technology for reproduction control and content, applied in the direction of program/content distribution protection, preventing unauthorized use of memory, program startup/switching, etc., and can solve problems such as few input interfaces

Inactive Publication Date: 2009-02-04
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mobile phone terminal has the following two characteristics: the function as a telephone is given the highest priority; in addition, compared with a PC (personal computer), it has a smaller screen and fewer input interfaces, so it is difficult for the user to perform two operations at the same time with the mobile phone terminal

Method used

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  • Content reproduction control method
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0159] refer to figure 1 Embodiment 1 of the present invention will be described. figure 1 It is a block diagram showing a configuration example of Embodiment 1 of the present invention.

[0160] Embodiment 1 of the present invention includes: a content distribution server 150 for distributing content, a usage condition information distribution server 160 for distributing usage condition information indicating usage conditions of the content, and a reproduction device (content reproduction terminal) 3 for reproducing the content.

[0161] The content delivery server 150 includes a content delivery unit 151 for delivering content, and the use condition information delivery server 160 includes a use condition information delivery unit 161 for delivering use condition information. It should be noted that the content distribution server 150 sends information indicating the content to be distributed to the use condition information distribution server 160 in advance, and the use...

Embodiment 2

[0215] Embodiment 2 will be described with reference to the drawings. Figure 12 It is a block diagram showing a configuration example of Embodiment 2 of the present invention.

[0216] Embodiment 2 of the present invention and figure 1 The difference of the shown embodiment 1 of the present invention is that: the command input part 306 inputs the command and the information for determining the packaged content to the control part 305; Therefore, the operations of the reproduction / execution unit 304 and the control unit 305 other than the use condition execution unit 24 are the same as those in the first embodiment of the present invention, and therefore description thereof will be omitted.

[0217] The use condition execution part 24 of the control part 305 refers to the information (content ID) of determining the packaging content stored in the use condition storage part 303 and the information of determining the packaging content input by the command input part 306 accord...

Embodiment 3

[0235] Embodiment 3 will be described with reference to the drawings. Figure 18 It is a block diagram showing a configuration example of Embodiment 3 of the present invention.

[0236] The difference between Embodiment 3 of the present invention and Embodiment 1 is that: the usage condition information delivery server 160 includes a process list generation unit 162 that generates a list of illegal processes and a list of interrupted processes, and the usage condition information includes a process list generation unit 162 that generates Part or all of the list of illegal processes and the list of interrupted processes, the process judging unit 308 refers to the list. The other structures are the same as those in Embodiment 1, so descriptions thereof are omitted.

[0237] The process list generation unit 162 generates a list of illegal processes and a list of interrupted processes according to the software installed in the playback device 3 and the type of content distributed...

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PUM

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Abstract

When a process (interrupt process) causing no problem in the content copyright management but to be executed with a higher priority than a content reproduction such as a telephone call or alarm display is started or ended during a content reproduction / execution, process judgment means (308) reports it to control means (305). The control means (305) outputs a reproduction interrupt instruction for temporarily stopping the use time measurement and interrupting the content reproduction to reproduction / execution means (304) and outputs a reproduction resume instruction for resuming the use time measurement and resuming the content reproduction to the reproduction / execution means (304) in accordance with the end report of process judgment means (308).

Description

technical field [0001] The present invention relates to a content reproduction control method, system, terminal, program, use condition information distribution server, and program for mobile phone terminals, and particularly to a content reproduction control method, system, Terminal, program, use condition information distribution server, program. Background technique [0002] With the rapid technological improvement of mobile phone terminals, the purpose of use of mobile phone terminals is not limited to calls, but also extends to viewing and listening of content. However, the mobile phone terminal has the following two characteristics: the function as a telephone is given the highest priority; in addition, compared with a PC (personal computer), it has a smaller screen and fewer input interfaces, so it is difficult for the user to perform two operations at the same time with the mobile phone terminal . Therefore, it is desirable that when the user is viewing the content...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F12/14G06F1/00G06F9/48H04M11/08G06F21/10
Inventor 仁野裕一
Owner NEC CORP
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