diff --git a/media/libmediaplayerservice/Drm.cpp b/media/libmediaplayerservice/Drm.cpp
index 4b527d0..eebcb79 100644
--- a/media/libmediaplayerservice/Drm.cpp
+++ b/media/libmediaplayerservice/Drm.cpp
@@ -222,7 +222,11 @@
         }
     }
 
-    return mFactory->isContentTypeSupported(mimeType);
+    if (mimeType != "") {
+        return mFactory->isContentTypeSupported(mimeType);
+    }
+
+    return true;
 }
 
 status_t Drm::createPlugin(const uint8_t uuid[16]) {