Play the video related to the video thumbnails on click

<script>
( function( $ ) {
    $( document ).ready( function() {
        setTimeout( function() {
            var slider = $( '.wpc-video-slider' ),
                thumbnails = $( '.wpc-video-slider .et_pb_video_overlay_hover' );
            thumbnails.each( function() {
                $( this ).click( function() {
                    var slideID = $( this ).parent().parent().data( 'slide-id' ),
                        slide = $( '.wpc-video-slider .et_pb_slides .et_pb_slide' ).eq( slideID ),
                        videoCover = slide.find( '.et_pb_video_overlay' ).css( {
                            'opacity': 0,
                            'display': 'none'
                        } ),
                        video = slide.find( 'video' ).get( 0 );
                    video.play();
                } )
            } )
        }, 100 )
    } );
} )( jQuery );
</script>