Customizing the close button
The iframe window includes a close button, which allows users to clear it from the screen once the interaction with it has ended or they need to come back to the video or fulfil a new available action. This close button has a predefined size, position and aspect but all these parameters can be modified from the Close button submenu of the Properties panel.
Setting action after closing
Closing the Infinite Content allows a user to modify the behaviour of the iframe window when closed. To set up the action you should go to the Action submenu and select the behaviour that needed from the drop-down list available in When close option.
The options available are as follows:
None: The button simply closes the iframe window; the video keeps its state.
Continue: The button closes the iframe window and video playback is immediately started as well, when the option Pause video has been previously checked.
Link to video: The button closes the iframe window and loads another video on the timeline. You can choose this video from the Next video drop-down list.