| 摘要 |
PROBLEM TO BE SOLVED: To prevent an image to be displayed on a monitor from varying due to variation of analog signals caused by analog conversion on a camera and the monitor.SOLUTION: A video camera 100 includes an internal signal generation unit 270 which generates a video signal for adjustment, a digital input unit 250 which receives a control signal including the signal level, a difference detection unit 260 which calculates the difference between the signal level received at the digital input unit 250 and the signal level of the video signal output from a video processing unit 210 as the signal level difference, and a signal level adjustment unit 220 which adjusts the signal level of the video signal output from the video processing unit 210 based on the signal level difference. |
