title: Trying to retrieve VideoMediaMetaData of a video file in google drive
body: <p>I am trying to retrieve metadata of a video file present in my google drive. I can access all the information related to that file (like size, mimetype, etc.). But, when I am trying to retrieve metadata of that video file I am getting a null value. Could you please tell me how can I retrieve metadata of a video file. Thanks in advance.</p>
  
  <pre><code>VideoMediaMetadata video_Media_MetaData=file.getVideoMediaMetadata();
  </code></pre>