Optional Embed Code Configurations
captions.back
This setting creates a semi-transparant black background behind the captions to make them more visible. The default is false.
captions.state
This setting determines whether the captions are displayed on startup. The default is true.
captions.fontsize
This setting lets you adjust the font size. The default is 14.
Dock
This setting determines the location of the captions toggle button. If set to true, the button is an overlay in the top-right corner. If set to false, the button is displayed in the control bar.