title: How to find the title of edx android app downloaded course video.?
body: <p>I downloaded course videos using edx.org mobile app. Videos are saved in <code>/Android/data/org.edx.mobile/videos/some_random_alpha_numeric_string</code> directory. Subtitles are saved in <code>/Android/data/org.edx.mobile/videos/some_random_alpha_numeric_string/subtitles</code>. In both directories, files have random file names. I want to write a script to convert all those random names to actual video titles.</p>
  
  <p>findings: I was browsing and found this document saying that there is a field called video_id retrieved from the server stored locally in SQLite database.</p>