Update index.html to use different demo source (#1025)

* Update index.html

index.html

@@ -30,13 +30,13 @@
     <p>Due to security restrictions in Flash, you will have to load this page over HTTP(S) to see the example in action.</p>
   </div>
   <video id="videojs-contrib-hls-player" class="video-js vjs-default-skin" controls>
-    <source src="http://solutions.brightcove.com/jwhisenant/hls/apple/bipbop/bipbopall.m3u8" type="application/x-mpegURL">
+    <source src="https://d2zihajmogu5jn.cloudfront.net/bipbop-advanced/bipbop_16x9_variant.m3u8" type="application/x-mpegURL">
   </video>
 
   <form id=load-url>
     <label>
       Video URL:
-      <input id=url type=url value="http://solutions.brightcove.com/jwhisenant/hls/apple/bipbop/bipbopall.m3u8">
+      <input id=url type=url value="https://d2zihajmogu5jn.cloudfront.net/bipbop-advanced/bipbop_16x9_variant.m3u8">
     </label>
     <button type=submit>Load</button>
   </form>