title: EVR equivalent to IVMRMonitorConfig or IVMRMonitorConfig9?
body: <p>Using <code>VMR7</code> and <code>VMR9</code>, I can query interface from renderer for <code>IVMRMonitorConfig[9]</code> to ask monitor related informations via <a href="https://msdn.microsoft.com/en-us/library/windows/desktop/dd390488(v=vs.85).aspx" rel="nofollow">IVMRMonitorConfig::GetAvailableMonitors()</a>. My purpose is to check the what underlying VGA of renderer by checking the keyword in <code>VMRMONITORINFO[9]::szDescription</code>. ex: nvidia.</p>
  
  <p>For <a href="https://msdn.microsoft.com/en-us/library/windows/desktop/dd375607(v=vs.85).aspx" rel="nofollow">EVR</a>, everything is new and different. I try to find the interface providing monitor related or something with hardware information. Here is what I've looked up but not wanted.</p>
  
  <ul>
  <li><code>IEVRFilterConfig</code> provides static configuration</li>
  <li><code>IMFVideoRenderer</code> provides service that reset new presenter</li>
  <li><code>IMFVideoDeviceID</code>(RENDER_SERVICE) provides Device GUID. But it looks like  generally gives <code>IID_IDirect3DDevice9</code> as return.</li>
  <li><code>IMFVideoDisplayControl</code> provides output window control and query</li>
  </ul>