 <ul>
            <li>
                  <a href="https://msdn.microsoft.com/en-us/library/system.windows.controls.mediaelement.volume%28VS.95%29.aspx">Volume</a> 
               </li>
            <li>
                  <a href="https://msdn.microsoft.com/en-us/library/cc189078(VS.95).aspx">Audio
    						and Video Overview</a> 
               </li>
            <li>
                  <a href="http://smf.codeplex.com/">Silverlight
    						Media Framework</a> - a framework and a media player control implem