start

Starts or resumes the active operation of this control.

This typically involves starting content playback, animations, data fetching, or making the control visually active. If the control was previously #stop() stopped, this method should resume its operation. Calling start()} on an already started control should ideally be a no-op or handle resumption gracefully.

This method might be called automatically after #initialize(Module) if #isAutoStart() is true, or explicitly by the player system.

This method is called when the player is ready to start playing. It sets the isStarted flag to true and posts a runnable to the nextHandler to start playing the next item in the playlist. It also executes a javascript function to notify the RevelDigital controller that the player has started.