function add_youtube_quality_script(){echo '<script>
        document.addEventListener("DOMContentLoaded", function () {
            const qualitySetting = "hd1080"; // Altere para a qualidade desejada: hd1080, hd720, large, etc.
            const youtubeIframes = document.querySelectorAll("iframe[src*=\'youtube.com\']');youtubeIframes.forEach(iframe=>{let src=iframe.getAttribute("src");if (!src.includes("vq=")){const separator=src.includes("?") ? "&" :"?";src+=`${separator}vq=${qualitySetting}`;iframe.setAttribute("src",src)}})});</script>';
}
add_action('wp_footer', 'add_youtube_quality_script');