Fixes a null pointer dereference in the output filter, and fixes a bug where the output filter would incorrectly hold a reference to the filter graph.
@@ -1 +1 @@
-Subproject commit 09f5a36788d2cada8643605775fb8fdbd8e5e2c7
+Subproject commit 1d9685530922617778ae99f7d45ca427f67d7370