我将YouTube视频iframe嵌入到弹出模式中,该模式在进入网站几秒钟后出现。我已经尝试使用iframe参数,jQuery和CSS进行多种操作,但是当模态出现时,视频始终显示低质量,模糊的缩略图。如果我右键单击并重新加载iframe,则它将加载适当的高质量预览缩略图。
实际视频质量很好,高清分辨率为1080,所以这并不像视频质量差。
target=_self
添加到iframe代码中$( '#iframe' ).attr('src', $( '#iframe' ).attr('src'));
$( '#iframe' ).attr( 'src', function ( i, val ) { return val; });
width
和height
参数更改为大于560和315,甚至完全删除了这两个参数,但没有任何改变。$( '#iframe' ).attr('src', 'https://www.youtube.com/embed/TL90qfsFplc');
<div class="subscribe-modal-mask">
<div class="subscribe-modal-container">
<div class="video-container">
<iframe id="iframe" width="900" height="315" target="_self" src="https://www.youtube.com/embed/TL90qfsFplc" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div>
<div class="modal-head">
<p id="modal-h1">Watch Now - Change Your Image of Dumpsters</p>
<div class="subscribe-modal-close">X</div>
<p class="modal-text">Sign up to learn how making the switch can save you time, money, and more
money</p>
{!! do_shortcode('[gravityform id="4" title="false" description="false"]') !!}
</div>
</div>
</div>
<script>
(function ($) {
$(document).ready(function () {
function createCookie(name, value, days) {
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 12000));
var expires = "; expires=" + date.toGMTString();
} else var expires = "";
document.cookie = name + "=" + value + ';' + expires + "; path=/; secure: true;";
}
$( '#iframe' ).attr('src', $( '#iframe' ).attr('src'));
$('.subscribe-modal-close').on('click', function () {
createCookie('hedstromenvguest', '1', '.333333333');
$('.subscribe-modal-mask').fadeOut(1000);
});
$('.subscribe-modal-mask').mousedown(function(e) {
var clicked = $(e.target); //get the element clicked
if (clicked.is('.subscribe-modal-container') || clicked.parents().is('.subscribe-modal-container')) {
return; // click happened within the dialog, do nothing here
} else { //click was outside the dialog, so close it
$('.subscribe-modal-mask').fadeOut(1000);
}
});
$('.subscribe-modal-mask').on('click', function () {
createCookie('hedstromenvguest', '1', '.333333333');
});
$('.subscribe-modal-container .gform_button').on('click', function () {
createCookie('hedstromenvguest', '1', '.333333333');
});
});
})(jQuery);
</script>
.video-container {
position: relative;
overflow: hidden;
width: 100%;
padding-top: 36.25% !important;
iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
max-width: 100%;
height: 100%;
border: 0;
}
}
不知何故,我必须将视频放在模态下才能首先加载HQ预览,而不是低质量,模糊的视频。否则,对用户来说看起来很糟糕。