Sitemap-video.xml seems to have problems with Multiple Videos on common webpage

[OptimalDesigns]

My webpage html has several ID tags for various MP4 video files.  My sitemap.xml for one MP4 video is as follows:

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  <url>
    <loc>http://goal-driven.net/videos/index.html#FC-Compiler</loc>
       <video:video>
       <video:thumbnail_loc>http://goal-driven.net/image/fc-compiler-icon.png</video:thumbnail_loc>
       <video:title>Shows how to use and code the FC-Compiler™ App</video:title>
       <video:description>FC-Compiler™ application is a (free) Calculus-level Compiler that simplifies Tweaking parameters in ones math model.  FC solves Algebraic through Ordinary Differential Equations Equations; Laplace transforms; etc. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition.</video:description>
       <video:content_loc>http://goal-driven.net/videos/FC Class.MP4</video:content_loc>
   <video:duration>600</video:duration>
   </video:video>
  </url>

The <loc>http://goal-driven.net/videos/index.html#FC-Compiler</loc> line seems to be the problem.  "#FC-Compiler" refers to an ID tag on my web page ... <h3 id="FC-Compiler">.  Am I doing something wrong here or on my Sitemap.xml file?