diff --git a/src/modules/decklink/consumer/decklink_consumer.cpp b/src/modules/decklink/consumer/decklink_consumer.cpp
index a16de94557..4ef9696a29 100644
--- a/src/modules/decklink/consumer/decklink_consumer.cpp
+++ b/src/modules/decklink/consumer/decklink_consumer.cpp
@@ -208,7 +208,26 @@ class decklink_frame : public IDeckLinkVideoFrame
 
     // IUnknown
 
-    HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID*) override { return E_NOINTERFACE; }
+    HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, LPVOID* ppv) override {
+        CFUUIDBytes iunknown = CFUUIDGetUUIDBytes(IUnknownUUID);
+        if (memcmp(&iid, &iunknown, sizeof(REFIID)) == 0)
+        {
+            *ppv = this;
+            AddRef();
+        }
+        else if (memcmp(&iid, &IID_IDeckLinkVideoFrame, sizeof(REFIID)) == 0)
+        {
+            *ppv = static_cast<IDeckLinkVideoFrame*>(this);
+            AddRef();
+        }
+        else
+        {
+            *ppv = nullptr;
+            return E_NOINTERFACE;
+        }
+
+        return S_OK;
+    }
 
     ULONG STDMETHODCALLTYPE AddRef() override { return ++ref_count_; }
 
@@ -228,7 +247,7 @@ class decklink_frame : public IDeckLinkVideoFrame
     long STDMETHODCALLTYPE           GetWidth() override { return static_cast<long>(format_desc_.width); }
     long STDMETHODCALLTYPE           GetHeight() override { return static_cast<long>(format_desc_.height); }
     long STDMETHODCALLTYPE           GetRowBytes() override { return static_cast<long>(format_desc_.width) * 4; }
-    BMDPixelFormat STDMETHODCALLTYPE GetPixelFormat() override { return bmdFormat8BitBGRA; }
+    BMDPixelFormat STDMETHODCALLTYPE GetPixelFormat() override { return bmdFormat10BitYUV; }
     BMDFrameFlags STDMETHODCALLTYPE  GetFlags() override { return bmdFrameFlagDefault; }
 
     HRESULT STDMETHODCALLTYPE GetBytes(void** buffer) override
@@ -633,6 +652,8 @@ struct decklink_consumer final : public IDeckLinkVideoOutputCallback
             CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to schedule primary playback."));
         }
 
+        CASPAR_LOG(info) << "started playback";
+
         for (auto& context : secondary_port_contexts_) {
             context->start_playback([this]() { return print(); });
         }