{"version":"1.0","provider_name":"\u4e2d\u56fdLED\u663e\u793a\u5c4f\u5236\u9020\u5546- BiBi LED","provider_url":"https:\/\/www.bibiled.com\/zh","author_name":"luo, jing","author_url":"https:\/\/www.bibiled.com\/zh\/author\/luojing\/","title":"Why Do Racecourses Like To Use LED Screens? - LED Screen Manufacturer in China- BiBi LED","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"cRvXqvkpHI\"><a href=\"https:\/\/www.bibiled.com\/zh\/why-do-racecourses-like-to-use-led-screens\/\">\u4e3a\u4f55\u8d5b\u9a6c\u573a\u90fd\u559c\u6b22\u7528LED\u5c4f\u5e55\uff1f<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.bibiled.com\/zh\/why-do-racecourses-like-to-use-led-screens\/embed\/#?secret=cRvXqvkpHI\" width=\"600\" height=\"338\" title=\"\u300a Why Do Racecourses Like To Use LED Screens? \u300b\u2014LED Screen Manufacturer in China- BiBi LED\" data-secret=\"cRvXqvkpHI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.bibiled.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/www.bibiled.com\/wp-content\/uploads\/2024\/06\/Why-do-racecourses-like-to-use-LED-screens-www.bibiled.com-1.jpg","thumbnail_width":660,"thumbnail_height":440,"description":"Introduction With the rapid development of science and technology, LED screen technology is being used more and more widely in sports events. As the core visual display equipment in sports venues, LED screens have brought unprecedented viewing experience to the audience with their excellent performance and rich functions. In the special sports venue of the [&hellip;]"}