diff --git a/modules/video_capture/windows/sink_filter_ds.cc b/modules/video_capture/windows/sink_filter_ds.cc
index 2e005ef14f..1d16ad520e 100644
--- a/modules/video_capture/windows/sink_filter_ds.cc
+++ b/modules/video_capture/windows/sink_filter_ds.cc
@@ -424,6 +424,18 @@ void CaptureSinkFilter::ProcessCapturedFrame(
   return;
 }
 
+STDMETHODIMP CaptureSinkFilter::QueryInterface(REFIID riid, void** ppv) {
+  return GetOwner()->QueryInterface(riid, ppv);
+}
+
+STDMETHODIMP_(ULONG) CaptureSinkFilter::AddRef() {
+  return GetOwner()->AddRef();
+}
+
+STDMETHODIMP_(ULONG) CaptureSinkFilter::Release() {
+  return GetOwner()->Release();
+}
+
 STDMETHODIMP CaptureSinkFilter::SetMatchingMediaType(
     const VideoCaptureCapability& capability) {
   LockReceive();
diff --git a/modules/video_capture/windows/sink_filter_ds.h b/modules/video_capture/windows/sink_filter_ds.h
index 79810e6dd7..7bd94389aa 100644
--- a/modules/video_capture/windows/sink_filter_ds.h
+++ b/modules/video_capture/windows/sink_filter_ds.h
@@ -67,16 +67,19 @@ class CaptureSinkFilter : public CBaseFilter {
 
   //  --------------------------------------------------------------------
   //  COM interfaces
-  DECLARE_IUNKNOWN
-  STDMETHODIMP SetMatchingMediaType(const VideoCaptureCapability& capability);
+  STDMETHOD(QueryInterface)(REFIID riid, void** ppv) override;
+  STDMETHOD_(ULONG, AddRef)() override;
+  STDMETHOD_(ULONG, Release)() override;
+
+  STDMETHOD(SetMatchingMediaType)(const VideoCaptureCapability& capability);
 
   //  --------------------------------------------------------------------
   //  CBaseFilter methods
   int GetPinCount() override;
   CBasePin* GetPin(IN int Index) override;
-  STDMETHODIMP Pause() override;
-  STDMETHODIMP Stop() override;
-  STDMETHODIMP GetClassID(OUT CLSID* pCLSID) override;
+  STDMETHOD(Pause)() override;
+  STDMETHOD(Stop)() override;
+  STDMETHOD(GetClassID)(OUT CLSID* pCLSID) override;
   //  --------------------------------------------------------------------
   //  class factory calls this
   static CUnknown* CreateInstance(IN LPUNKNOWN punk, OUT HRESULT* phr);