title: Decoding facebook's blob video url
body: <p>I found <code>blob:https://www.facebook.com/c7e5a634-2343-4464-a03e-4a1987301ca1</code> video source on Facebook's private group and I really can't download the video by entering the url nor am I able to decode. Is there any way to decode this?</p>
  
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  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;video height="274" width="476" preload="auto" style="" class="_ox1 _21y0 _1_d1" data-video-width="476" data-video-height="274" data-original-aspect-ratio="1.7387058423913" id="u_0_27" src="blob:https://www.facebook.com/dc89feae-5b46-4103-8ee9-da7d7630ca94"&gt;&lt;/video&gt;</code></pre>
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