Fix for 3409334 Movie Studio "Force Close" after importing a 3gp video

Change-Id: I37949140a6c37a0c2d04221e220e7e267b6c7a02
diff --git a/libvideoeditor/lvpp/PreviewPlayer.h b/libvideoeditor/lvpp/PreviewPlayer.h
index 59448ad..564c014 100644
--- a/libvideoeditor/lvpp/PreviewPlayer.h
+++ b/libvideoeditor/lvpp/PreviewPlayer.h
@@ -120,7 +120,7 @@
     void reset_l();
     void partial_reset_l();
     status_t play_l();
-    void initRenderer_l();
+    status_t initRenderer_l();
     status_t initAudioDecoder();
     status_t initVideoDecoder(uint32_t flags = 0);
     void onVideoEvent();