g_type_check_is_value_type () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_value_init () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
gst_value_init_and_copy () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
gst_structure_copy () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0