{"version":"1.0","provider_name":"BigBlueButton - Open Source Web Conferencing","provider_url":"https:\/\/bigbluebutton.org","author_name":"Fred Dixon","author_url":"https:\/\/bigbluebutton.org\/articles\/author\/ffdixon\/","title":"BigBlueButton Knowledge Base - BigBlueButton - Open Source Web Conferencing","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"WL9uJJNqv7\"><a href=\"https:\/\/bigbluebutton.org\/articles\/bigbluebutton-knowledge-base\/\">BigBlueButton Knowledge Base<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bigbluebutton.org\/articles\/bigbluebutton-knowledge-base\/embed\/#?secret=WL9uJJNqv7\" width=\"600\" height=\"338\" title=\"&#8220;BigBlueButton Knowledge Base&#8221; &#8212; BigBlueButton - Open Source Web Conferencing\" data-secret=\"WL9uJJNqv7\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/bigbluebutton.org\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/bigbluebutton.org\/wp-content\/uploads\/2021\/04\/Screen-Shot-2021-04-25-at-10.49.15-AM.png","thumbnail_width":2538,"thumbnail_height":1528,"description":"We&#8217;ve setup a searchable knowledge base that has over 100 step-by-step articles of using BigBlueButton. The knowledge base is available at https:\/\/support.bigbluebutton.org\/. The knowledge base contains articles for both instructors and students. Some highlights include How to use the Lock settings to restrict students How to use the Presentation controls How to share a YouTube [&hellip;]"}