Customize lightbox video output | Total WordPress Theme

gistfile1.txt

add_filter( 'wpex_lightbox_settings', function( $settings ) {
    $settings['video']['tpl'] = '<video class="fancybox-video" controls controlsList="nodownload" poster="{{poster}}" loop>
        <source src="{{src}}" type="{{format}}">
        Sorry, your browser doesn\'t support embedded videos, <a href="{{src}}">download</a> and watch with your favorite video player!
        </video>';
    return $settings;
} );