diff --git a/include/qedit.idl b/include/qedit.idl
index c4219af..48764c1 100644
--- a/include/qedit.idl
+++ b/include/qedit.idl
@@ -79,3 +79,90 @@
         long WhichMethodToCallback
     );
 };
+
+[
+    object,
+    uuid(65bd0710-24d2-4FF7-9324-ed2e5d3abafa),
+    pointer_default(unique)
+]
+interface IMediaDet : IUnknown
+{
+    HRESULT get_Filter(
+        [out] IUnknown* *pVal
+    );
+
+    HRESULT put_Filter(
+        IUnknown* newVal
+    );
+
+    HRESULT get_OutputStreams(
+        [out] long *pVal
+    );
+
+    HRESULT get_CurrentStream(
+        [out] long *pVal
+    );
+
+    HRESULT put_CurrentStream(
+        long newVal
+    );
+
+    HRESULT get_StreamType(
+        [out] GUID *pVal
+    );
+
+    HRESULT get_StreamTypeB(
+        [out] BSTR *pVal
+    );
+
+    HRESULT get_StreamLength(
+        [out] double *pVal
+    );
+
+    HRESULT get_Filename(
+        [out] BSTR *pVal
+    );
+
+    HRESULT put_Filename(
+        BSTR newVal
+    );
+
+    HRESULT GetBitmapBits(
+        double StreamTime,
+        long * pBufferSize,
+        char * pBuffer,
+        long Width,
+        long Height
+    );
+
+    HRESULT WriteBitmapBits(
+        double StreamTime,
+        long Width,
+        long Height,
+        BSTR Filename
+    );
+
+    HRESULT get_StreamMediaType(
+        [out] AM_MEDIA_TYPE * pVal
+    );
+
+    HRESULT GetSampleGrabber(
+        [out] ISampleGrabber ** ppVal
+    );
+
+    HRESULT get_FrameRate(
+        [out] double *pVal
+    );
+
+    HRESULT EnterBitmapGrabMode(
+        double SeekTime
+    );
+};
+
+[
+    uuid(65BD0711-24D2-4ff7-9324-ED2E5D3ABAFA),
+]
+coclass MediaDet
+{
+    [default] interface IMediaDet;
+};