1.0DANShttps://dans.knaw.nl/en/Ingrid Korverrich600338<blockquote class="wp-embedded-content" data-secret="JWWtf6YhnI"><a href="https://dans.knaw.nl/en/file-formats/audio/ogg/">OGG</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://dans.knaw.nl/en/file-formats/audio/ogg/embed/#?secret=JWWtf6YhnI" width="600" height="338" title="“OGG” — DANS" data-secret="JWWtf6YhnI" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=https://dans.knaw.nl/wp-includes/js/wp-embed.min.js /* ]]> */ </script> OGG is a wrapper format for audio and audiovisual recordings. It is developed by the Xiph open source project. It is the recommended format for audio and video on Wikimedia Commons, and also, Firefox supports it because it’s unrestricted by software patents.  The FFmpeg tool can help you to convert almost any audio and video file from the […]