gst_pad_get_negotiated_caps  335 gst/gstdebugutils.c       caps = gst_pad_get_negotiated_caps (pad);
gst_pad_get_negotiated_caps  338 gst/gstdebugutils.c       peer_caps = gst_pad_get_negotiated_caps (peer_pad);
gst_pad_get_negotiated_caps  965 gst/gstpad.h   GstCaps *		gst_pad_get_negotiated_caps		(GstPad * pad);