if( ! function_exists( 'videotube_ads_after_video' ) ){
    /**
     * Fires after player.
     */
    function videotube_ads_after_video() {
        ?>
        <!-- Put html code here -->



        <?php
    }
    add_action( 'videotube_after_video' , 'videotube_ads_after_video' );
}