camera 成语

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camera

camera
1.
in camera
in privacy or secrecy
2.
on (or off) camera
☆
Film, TV so positioned as to be within (or out of) the camera's field of view

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on camera

on camera
Being filmed, as in When the talk-show host began, I wasn't sure if we were on camera. This usage dates from the first half of the 1900s, soon after the birth of motion-picture and television filming. The same is true of the antonym off camera, meaning “outside the view of a movie or TV camera,” as in Go ahead and scratch—we're off camera now.