title: JWPlayer with RTMPT fallback when using a SMIL file
body: <p>We are using JWPlayer 5 with Wowza Media Server 3. We are streaming video files over RTMP using a SMIL file for bitrate switching. Our problem has to do with RTMPT fallback.</p>
  
  <p>When we have a single file (not using SMIL) the video will fallback to RTMPT nicely. </p>
  
  <p>This works:</p>
  
  <pre><code>jwplayer("container").setup({
  modes: [
  {
  type: "flash",
  src: "script/js/jwplayer/player.swf",
  config: {
  file: "mp4:BCB6B8C3-B044-5458-056280540B47F49B/BCB6B8C3-B044-5458-056280540B47F49B_400_320.m4v",
  provider: "rtmp",   
  streamer: "rtmp://dev.example.com:1935/vod"
  }
  }
  ]
  });
  </code></pre>
  
  <p>But, when the SMIL file is introduced the fallback does not occur. </p>
  
  <p>This does NOT work:</p>
  
  <pre><code>jwplayer("container").setup({
  modes: [
  {
  type: "flash",
  src: "script/js/jwplayer/player.swf",
  config: {
  file: "assets/movie/BCB6B8C3-B044-5458-056280540B47F49B/movie_rtmp.smil",
  provider: "rtmp",               
  "rtmp.loadbalance": "true"
  }
  }
  ]
  });
  </code></pre>
  
  <p>SMIL file:</p>
  
  <pre><code>&lt;smil&gt;
  &lt;head&gt;
  &lt;meta base='rtmp://dev.example.com:1935/vod' /&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;switch&gt;
  &lt;video src='mp4:BCB6B8C3-B044-5458-056280540B47F49B/BCB6B8C3-B044-5458-056280540B47F49B_400_320.m4v' system-bitrate='400000' width='320' /&gt;
  &lt;video src='mp4:BCB6B8C3-B044-5458-056280540B47F49B/BCB6B8C3-B044-5458-056280540B47F49B_700_480.m4v' system-bitrate='700000' width='480' /&gt;
  &lt;video src='mp4:BCB6B8C3-B044-5458-056280540B47F49B/BCB6B8C3-B044-5458-056280540B47F49B_1100_720.m4v' system-bitrate='1100000' width='720' /&gt;
  &lt;video src='mp4:BCB6B8C3-B044-5458-056280540B47F49B/BCB6B8C3-B044-5458-056280540B47F49B_1800_1280.m4v' system-bitrate='1800000' width='1280' /&gt;
  &lt;/switch&gt;
  &lt;/body&gt;
  &lt;/smil&gt;
  </code></pre>
  
  <p>PLEASE NOTE: The SMIL version DOES WORK outside of the corporate firewall. It is only inside the corporate firewall where it should switch over the RTMPT that it doesn't work.</p>
  
  <p>How can we get both RTMPT fallback and SMIL bitrate switching to play nicely together?</p>