title: what is the length of metadata byte of flv video file?
body: <p>I am reading a live streaming flv stream by <code>HttpWebRequest</code> and <code>HttpWebResponse</code> like </p>
  
  <pre><code>Stream stream = responseObj.GetResponseStream();
  while (read = stream.Read(data, 0, data.Length)
  </code></pre>
  
  <p>I need to know what is the length of byte of metadata for this flv response.</p>
  
  <p>Thanks in advance. It will be great help for me.</p>