VIDEO SIGNAL PROCESSING APPARATUS

• US 20100118165A1
• Filed: 11/03/2009
• Published: 05/13/2010
• Est. Priority Date: 11/04/2008
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: SAIJO, MAKOTO
• Application Number:
  US12/611,171
• Publication Number:
  US 20100118165A1
• Time in Patent Office: Days
• US Class Current: 348/240.990
• CPC Class Codes: H04N 23/66 Remote control of cameras or camera parts, e.g. by remote control devices
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet
• CPC Class Codes: H04N 23/695 Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

Abstract

A video signal processing apparatus includes: an input section to which a video signal outputted from a camera whose operation is controllable or a video signal outputted from an apparatus whose operation is not controllable; first and second operation sections to which a video switcher function setting the order in which the video signals are put on the air and a camera controller function controlling the operation of the camera are assigned, respectively; a function mode switching section choosing first and second function modes to which the video switcher function and the camera controller function are assigned, respectively; a third operation section performing a predetermined process on the video signals in the first function mode, whereas controlling the operation of the camera in the second function mode; and an output section outputting the video signals to a display device or outputting a control signal controlling the operation of the camera to the camera.

Claims

1. A video signal processing apparatus comprising:

an input section to which a video signal outputted from a camera the operation of which is controllable or a video signal outputted from an apparatus the operation of which is not controllable;

a first operation section to which a video switcher function is assigned, the video switcher function setting the order in which the video signals are put on the air;

a second operation section to which a camera controller function is assigned, the camera controller function controlling the operation of the camera;

a function mode switching section choosing a first function mode to which the video switcher function is assigned or a second function mode to which the camera controller function is assigned;

a third operation section performing a predetermined process on any of the video signals in the first function mode, whereas controlling the operation of the camera in the second function mode; and

an output section outputting any of the video signals to a display device displaying an image or outputting a control signal controlling the operation of the camera to the camera.

2. The video signal processing apparatus according to claim 1,

wherein the third operation section includes a plurality of operation buttons labeled with respective numbers, and

the output section outputs the video signal corresponding to the number assigned to the operated one of the switching buttons in the first function mode, whereas outputting the video signal inputted from the camera corresponding to the number assigned to the operated one of the switching buttons in the second function mode.

3. The video signal processing apparatus according to claim 2, further comprising

an operation panel on which the first to third operation sections are disposed and the function mode switching section is disposed at a plurality of locations.

4. The video signal processing apparatus according to claim 2,

wherein the third operation section further includes a joy stick instructing the camera to perform any of pan, tilt, and zoom operations, and

the function mode switching section is disposed in an area spaced apart from the center of the shaft of the joy stick at least by 30 mm but within 100 mm from the center.

5. The video signal processing apparatus according to claim 1,

wherein the first operation section includes

a first video selector selecting a first video signal output to be put on the air from the video signals, and

a second video selector selecting a second video signal output to be put on the air after the first video signal.

6. The video signal processing apparatus according to claim 1, further comprising

a display section showing that the current function mode is the first or second function mode.