Caption Watchdog allows you to set caption on the recorded video. To set caption Click Setup. Select Caption tab. Check Enable caption box to enable caption. Text string To display text caption on your video, simply type the text in the Text string field or click on Time Code button to put up a timestamp. You can also enter desired text after or before the time code. Click and draw the area on Text Box to set the position of your caption. Click on Font to set desired font for your caption. Transparent text background Check this box if you wish to have transparent text background. To set background color of the text string, Uncheck Transparent text background box. Click Background color. Select a color and then click OK.