camerabin2: Handle vidbin state change individually

Keep vidbin state locked to avoid it going to playing without
being used and leaving an empty file created.

Check the docs on the code for details on the handling.

1 files changed, 3 insertions, 0 deletions

diff --git a/gst/camerabin2/gstcamerabin2.h b/gst/camerabin2/gstcamerabin2.h
index beafd4cd3..a859d80f3 100644
--- a/gst/camerabin2/gstcamerabin2.h
+++ b/gst/camerabin2/gstcamerabin2.h
@@ -38,6 +38,9 @@ struct _GstCameraBin
   GstPipeline pipeline;
 
   GstElement *src;
+  gulong src_capture_notify_id;
+
+  GstElement *vidbin;
 
   /* properties */
   gint mode;