Unable to Playback an .sdp file

[RK29]

Hello,
        I am trying to playback the .sdp file using gst. It plays one frame
and gives me below error
Command:
gst-launch-1.0 -e --gst-debug-level=2 souphttpsrc
location=http://test/restream_224.0.2.0.sdp ! sdpdemux name=dm ! decodebin !
autovideosink dm. ! decodebin ! queue ! autoaudiosink

Error:
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Got context from element 'souphttpsrc0': gst.soup.session=context,
session=(SoupSession)NULL, force=(boolean)false;
Setting pipeline to PLAYING ...
New clock: GstSystemClock
WARNING: from element /GstPipeline:pipeline0/GstDecodeBin:decodebin0:
Delayed linking failed.
Additional debug info:
../gst/parse/grammar.y(510): gst_parse_no_more_pads ():
/GstPipeline:pipeline0/GstDecodeBin:decodebin0:
failed delayed linking some pad of GstDecodeBin named decodebin0 to some pad
of GstAutoVideoSink named autovideosink0
ERROR: from element /GstPipeline:pipeline0/GstSDPDemux:dm/GstUDPSrc:udpsrc2:
Internal data stream error.
Additional debug info:
../libs/gst/base/gstbasesrc.c(3072): gst_base_src_loop ():
/GstPipeline:pipeline0/GstSDPDemux:dm/GstUDPSrc:udpsrc2:
streaming stopped, reason not-linked (-1)
Execution ended after 0:00:00.346479800
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...



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