Original commit message from CVS: Patch by: Daniel Fischer <dan at f3c dot com> * configure.ac: * ext/dc1394/gstdc1394.c: (gst_dc1394_change_state), (gst_dc1394_get_cam_caps), (gst_dc1394_open_cam_with_best_caps): * ext/dc1394/gstdc1394.h: Add support for libdc1394 2.0.0 and above and require this version now. Fixes bug #514964.