VIDEO SIGNAL SELECTING METHOD AND VIDEO PROCESSING APPARATUS
First Claim
1. A video processing apparatus comprising a plurality of video signal units for receiving a plurality of video signals comprising a broadcasting signal, the apparatus comprising:
- an input unit which receives a video signal select key value by which a video signal select command to select one of the plurality of video signals is recognized;
a storage unit which stores a plurality of video signal names corresponding to the plurality of video signals; and
a control unit which sets a first display mode or a second display mode according to a duration of the video signal select key value, the first and second display modes indicating opposite orders in which the video signal names corresponding to the plurality of video signal units are displayed, and displays the video signal names sequentially in the set display mode.
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Abstract
A video processing apparatus and a method capable of selecting various video signals are provided. The video processing apparatus includes an input unit which receives a video signal select key value by which a video signal select command to select one of the plurality of video signals is recognized; a storage unit which stores a plurality of video signal names corresponding to the plurality of video signals; and a control unit which sets a first display mode or a second display mode according to the duration of the video signal select key value, the first and second display modes indicating opposite orders in which the video signal names corresponding to the plurality of video signal units are displayed, and displays the video signal names sequentially in the set display mode. Thus, a user can conveniently select the video signal.
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Citations
22 Claims
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1. A video processing apparatus comprising a plurality of video signal units for receiving a plurality of video signals comprising a broadcasting signal, the apparatus comprising:
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an input unit which receives a video signal select key value by which a video signal select command to select one of the plurality of video signals is recognized; a storage unit which stores a plurality of video signal names corresponding to the plurality of video signals; and a control unit which sets a first display mode or a second display mode according to a duration of the video signal select key value, the first and second display modes indicating opposite orders in which the video signal names corresponding to the plurality of video signal units are displayed, and displays the video signal names sequentially in the set display mode. - View Dependent Claims (2, 3, 4, 5)
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6. A display device comprising a plurality of video signal units for receiving a plurality of video signals comprising a broadcasting signal, the device comprising:
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an input unit which receives a video signal select key value by which a video signal select command to select one of the plurality of video signals is recognized; a storage unit which comprises a first storage area for storing a plurality of video signal names corresponding to the plurality of video signals, and a second storage area for storing information on a direction in which the plurality of video signal names are displayed sequentially in response to the video signal select key value; and a control unit which sets a display direction so that the stored video signal names are displayed in the stored display direction or an opposite direction to the stored display direction according to a duration of the video signal select key value, controlling to display the stored video signal names sequentially in the set display direction, and selecting a video signal corresponding to the displayed video signal name when the video signal select command is not recognized during a preset period of time and then controlling to terminate the sequential display of the stored video signals. - View Dependent Claims (7, 8, 9)
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10. A method for selecting a video signal in a video processing apparatus comprising a plurality of video signal units for receiving a plurality of video signals comprising a broadcasting signal, the method comprising:
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recognizing a video signal select command to select one of the plurality of video signals when a video signal select key value is input; setting a first display mode or a second display mode according to a duration of the video signal select key value, the first and second display modes indicating opposite orders in which video signal names corresponding to the plurality of video signal units are displayed; displaying the video signal names sequentially in the set display mode; and
selecting a video signal corresponding to the displayed video signal name when the video signal select command is not recognized during a preset period of time. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A method for selecting a video signal in a display device comprising a plurality of video signal units for receiving a plurality of video signals comprising a broadcasting signal, the method comprising:
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recognizing a video signal select command to select one of the plurality of video signals when a video signal select key value is input; setting a display direction so that video signal names corresponding to a plurality of stored video signals are displayed sequentially in a pre-stored display direction or in an opposite direction to the stored display direction according to a duration of the video signal select key value; displaying the stored video signal names sequentially in the set display mode; and selecting a video signal corresponding to the displayed video signal name when the video signal select command is not recognized during a preset period of time, and terminating the sequential display of the stored video signals. - View Dependent Claims (17, 18)
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19. A video processing apparatus comprising:
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a plurality of video signal units which receive a plurality of video signals; an input which receives a video signal select key value for receiving one of the plurality of video signals via one of the plurality of video signal units; and a control unit which sequentially selects the plurality of video signal units in a predetermined order each time the video signal select key value is input, and changes the order according to a duration of the video signal select key value. - View Dependent Claims (20, 21, 22)
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Specification