Video control bar - online

The video control bar is at the bottom of the Video window and contains controls to manage the recording of a movie and the brightness and contrast adjustment.

Adjust the image

Drag the brightness slider to adjust the brightness of the image.

Drag the contrast slider to adjust the contrast of the image.

Control the recording of a movie

Click on the Record/Pause buttons to record / pause the recording of the movie;

While recording, a blinking red icon is shown.