{"version":"1.0","provider_name":"ZoomSounds WordPress Audio Player Knowledge Base","provider_url":"https:\/\/zoomthe.me\/knowledge-base\/zoomsounds-audio-player","author_name":"admin","author_url":"https:\/\/zoomthe.me\/knowledge-base\/zoomsounds-audio-player\/author\/admin\/","title":"How are waves generated &ndash; ZoomSounds WordPress Audio Player Knowledge Base","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"25S6J4zojz\"><a href=\"https:\/\/zoomthe.me\/knowledge-base\/zoomsounds-audio-player\/article\/how-are-waves-generated\/\">How are waves generated<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/zoomthe.me\/knowledge-base\/zoomsounds-audio-player\/article\/how-are-waves-generated\/embed\/#?secret=25S6J4zojz\" width=\"600\" height=\"338\" title=\"&#8220;How are waves generated&#8221; &#8212; ZoomSounds WordPress Audio Player Knowledge Base\" data-secret=\"25S6J4zojz\" 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:\/\/zoomthe.me\/knowledge-base\/zoomsounds-audio-player\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"The waveforms are generated only on the first play of the audio track Then the audio data is cached in the database so the real wave loads instantly on each page load"}