StacktraceTop:gst_xvimagesink_setcaps (bsink=0x852cad0, caps=0x86f3d40) at xvimagesink.c:1848
gst_base_sink_pad_setcaps (pad=0x858da50, caps=0x86f3d40) at gstbasesink.c:409
gst_pad_set_caps (pad=0x858da50, caps=0x86f3d40) at gstpad.c:2351
gst_proxy_pad_init (ppad=0x86a0800) at gstghostpad.c:425
gst_pad_set_caps (pad=0x86a0800, caps=0x86f3d40) at gstpad.c:2351
StacktraceTop: gst_xvimagesink _setcaps (bsink=0x852cad0, caps=0x86f3d40) at xvimagesink.c:1848 sink_pad_ setcaps (pad=0x858da50, caps=0x86f3d40) at gstbasesink.c:409
gst_base_
gst_pad_set_caps (pad=0x858da50, caps=0x86f3d40) at gstpad.c:2351
gst_proxy_pad_init (ppad=0x86a0800) at gstghostpad.c:425
gst_pad_set_caps (pad=0x86a0800, caps=0x86f3d40) at gstpad.c:2351