onError = ( error ) => {

	            // Error playing video. Retry next frame. Possibly Waiting for user interaction
	            window.requestAnimationFrame( playVideo );

	            /**
	             * Play event
	             * @type {object}
	             * @event VideoPanorama#play-error
	             *
	             */
	            dispatchEvent( { type: 'play-error', error } );

	        }
Play event
@type {object}
@event VideoPanorama#play