INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING INFORMATION PROCESSING APPARATUS, AND RECORDING MEDIUM STORING PROGRAM FOR CONTROLLING INFORMATION PROCESSING APPARATUS
First Claim
1. An information processing apparatus, comprising:
- a video signal output unit having a plurality of input paths, the video signal output unit selecting an input path of a video signal to be displayed on a screen from the plurality of input paths and outputting different video signals to a first display unit and a second display unit;
a screen switching input unit to input an instruction for switching between a screen displayed on the first display unit and a screen displayed on the second display unit;
a determining unit to determine whether an input source of the input path selected for the first display unit is the video signal output unit; and
an input control unit to turn on the first display unit when the first display unit is turned off at the time of reception of the switching instruction, the input control unit switching the input source to the video signal output unit when the determining unit determines that the input source is not the video signal output unit.
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Abstract
An information processing apparatus includes a video signal output unit to output different video signals to a first display unit and a second display unit, a screen switching input unit to input an instruction for switching between a screen displayed on the first display unit and a screen displayed on the second display unit, a determining unit to determine whether an input source of the input path selected for the first display unit is the video signal output unit, and an input control unit turning on the first display unit when the first display unit is turned off at the time of reception of the switching instruction, the input control unit switching the input source to the video signal output unit when the determining unit determines that the input source is not the video signal output unit.
15 Citations
17 Claims
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1. An information processing apparatus, comprising:
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a video signal output unit having a plurality of input paths, the video signal output unit selecting an input path of a video signal to be displayed on a screen from the plurality of input paths and outputting different video signals to a first display unit and a second display unit; a screen switching input unit to input an instruction for switching between a screen displayed on the first display unit and a screen displayed on the second display unit; a determining unit to determine whether an input source of the input path selected for the first display unit is the video signal output unit; and an input control unit to turn on the first display unit when the first display unit is turned off at the time of reception of the switching instruction, the input control unit switching the input source to the video signal output unit when the determining unit determines that the input source is not the video signal output unit. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A control method executed by an information processing apparatus, the control method comprising:
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outputting different video signals to a first display and a second display, one input path of a video signal to be displayed being selected for each of the first display and the second display from a plurality of input paths of the video signals; receiving input of an instruction for switching between the video signal displayed on the first display and the video signal displayed on the second display; turning on the first display when the first display is turned off; acquiring information on an input source of the video signal displayed on the first display; determining whether the input source of the video signal displayed on the first display is the information processing apparatus; switching the input source to the information processing apparatus when it is determined that the input source is not the information processing apparatus; and switching between the video signal output to the first display and the video signal output to the second display. - View Dependent Claims (9, 10, 11, 12)
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13. A non-transitory computer-readable recording medium storing a control program executed by an information processing apparatus, the control program causing the information processing apparatus to execute a method, the method comprising:
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outputting different video signals to a first display and a second display, one input path of a video signal to be displayed being selected for each of the first display and the second display from a plurality of input paths of the video signals; receiving input of an instruction for switching between the video signal displayed on the first display and the video signal displayed on the second display; turning on the first display when the first display is turned off; acquiring information on an input source of the video signal displayed on the first display; determining whether the input source of the video signal displayed on the first display is the information processing apparatus; switching the input source to the information processing apparatus when it is determined that the input source is not the information processing apparatus; and switching between the video signal output to the first display and the video signal output to the second display. - View Dependent Claims (14, 15, 16, 17)
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Specification