title: Will D3DImage + Media Foundation (EVR) provide better performance comparing to D3DImage + DirectShow (VMR9)?
body: <p>I am developing video app using WPF and DirectShow. Capability of providing an overlay over the playback area was achieved with D3DImage and custom allocator-presenter, as a result I have high CPU loading (80% at 20 streams with fps = 2). Will D3DImage +  Media Foundation (EVR) provide better performance comparing to D3DImage + DirectShow (VMR9)?</p>