1 files changed, 12 insertions, 0 deletions
diff --git a/src/multimedia/audio/qaudiodeviceinfo.cpp b/src/multimedia/audio/qaudiodeviceinfo.cpp
index f45805dbc..d5ec1967f 100644
--- a/src/multimedia/audio/qaudiodeviceinfo.cpp
+++ b/src/multimedia/audio/qaudiodeviceinfo.cpp
@@ -47,6 +47,18 @@
 
 QT_BEGIN_NAMESPACE
 
+namespace
+{
+    class QAudioInfoPrivateRegisterMetaTypes
+    {
+    public:
+        QAudioInfoPrivateRegisterMetaTypes()
+        {
+            qRegisterMetaType<QAudioDeviceInfo>();
+        }
+    } _registerMetaTypes;
+}
+
 class QAudioDeviceInfoPrivate : public QSharedData
 {
 public: