diff --git a/app/streaming/video/ffmpeg-renderers/sdlvid.h b/app/streaming/video/ffmpeg-renderers/sdlvid.h
index aadeaf2d..819435c3 100644
--- a/app/streaming/video/ffmpeg-renderers/sdlvid.h
+++ b/app/streaming/video/ffmpeg-renderers/sdlvid.h
@@ -11,6 +11,7 @@ public:
     virtual void renderFrame(AVFrame* frame) override;
     virtual bool isRenderThreadSupported() override;
     virtual bool isPixelFormatSupported(int videoFormat, enum AVPixelFormat pixelFormat) override;
+    virtual bool testRenderFrame(AVFrame* frame) override;
 
 private:
     void renderOverlay(Overlay::OverlayType type);