Values: 0, 1 or 2. The default is 1. This parameter indicates whether or not to show the video player controls. IFrame additions for loading a Flash player, also define when the controls on the player are displayed and loaded when the latter: controls = 0: Player controls are not displayed on the player. For IFrame embeds the Flash player load immediately. controls = 1: The player controls are displayed on the player. For IFrame embeds, the controls are displayed immediately and the Flash player loads in the same way. controls = 2: The player controls are displayed on the player. For IFrame embeds, the controls and Flash player is charged after the user starts playing the video shown. Note: It is expected that the values of the parameter 1 and 2 provide an identical user experience, but controls = 2 provides a performance improvement over controls = 1 for additions IFrame. Currently, the two values still produce some visual differences in the player, as the size of the source video title. However, when the difference between the two values is completely obvious to the user, the default parameter value can change from 1 to 2.