diff --git a/services/capture/decklink-bridge/main.cpp b/services/capture/decklink-bridge/main.cpp
index 1aa4263..f46cd5d 100644
--- a/services/capture/decklink-bridge/main.cpp
+++ b/services/capture/decklink-bridge/main.cpp
@@ -268,12 +268,16 @@ public:
 
         /* ── Write video frame ──────────────────────────────────────── */
         void  *bytes  = nullptr;
-        /* Some SDK versions require casting to the base IDeckLinkVideoFrame
-         * to access GetBytes() from an IDeckLinkVideoInputFrame. */
-        IDeckLinkVideoFrame *baseFrame = static_cast<IDeckLinkVideoFrame *>(videoFrame);
-        // SDK has changed: GetBytes() is no longer directly on IDeckLinkVideoFrame.
-        // Use GetFrameInternalBufferBytes() which is more robust.
-        videoFrame->GetFrameInternalBufferBytes(&bytes);
+        
+        IDeckLinkVideoBuffer *videoBuffer = nullptr;
+        if (videoFrame->QueryInterface(IID_IDeckLinkVideoBuffer, (void**)&videoBuffer) == S_OK) {
+            videoBuffer->GetBytes(&bytes);
+            videoBuffer->Release();
+        } else {
+            fprintf(stderr, "[decklink:%d] ERROR: Failed to get IDeckLinkVideoBuffer interface\n", m_ds->device_idx);
+            return S_OK;
+        }
+        
         uint32_t sz = (uint32_t)(videoFrame->GetRowBytes() * videoFrame->GetHeight());
 
         uint32_t frame_bytes_expected = (uint32_t)m_ds->width * (uint32_t)m_ds->height * 2;