Embed: fix for empty metatracks

embed/core.js

@@ -733,6 +733,7 @@ function mistPlay(streamName,options) {
         };
         for (var i in streaminfo.meta.tracks) {
           var t = streaminfo.meta.tracks[i];
+          var skip = false;
           switch (t.type) {
             case 'video':
               t.desc = ['['+t.codec+']',t.width+'x'+t.height,Math.round(t.bps/1024)+'kbps',t.fpks/1e3+'fps',t.lang];
@@ -743,7 +744,11 @@ function mistPlay(streamName,options) {
             case 'subtitle':
               t.desc = ['['+t.codec+']',t.lang];
               break;
+            default:
+              skip = true;
+              break;
           }
+          if (skip) { continue; }
           t.desc = t.desc.join(', ');
           tracks[t.type].push(t);
         }

embed/test.html

@@ -15,7 +15,7 @@
     <script>
       // global options can be set here
       var mistoptions = {
-        host: 'https://cat.mistserver.org:4433'
+        host: 'http://cattop:8080'
       };
     </script>
     
@@ -75,10 +75,10 @@
           c.className = 'mistvideo';
           c.title = tryplayers[i];
           document.body.appendChild(c);
-          //mistPlay('live',{
+          mistPlay('live',{
           //mistPlay('vids+mist.mp4',{
           //mistPlay('lama',{
-          mistPlay('bunny',{
+          //mistPlay('bunny',{
             target: c,
             forcePlayer: tryplayers[i],
             loop: true