can't play h264 over RTP

[i.nixman at autistici.org]

Hi,

using the following pipeline I can save a video-stream as file and can 
play it using VLC:
gst-launch-1.0 -v \
v4l2src device=/dev/video15 \
! video/x-raw,width=320,height=240,format=NV12 \
! v4l2h264enc \
! filesink location=out.h264

but when I have changed the pipeline like this I can't play it in any 
way known to me:
gst-launch-1.0 -v \
v4l2src device=/dev/video15 \
! video/x-raw,width=320,height=240,format=NV12 \
! v4l2h264enc \
! h264parse \
! rtph264pay \
! udpsink host=192.168.2.253 port=8655


but I can see the incoming traffic on the destination side using 
tcpdump.

is there any ideas how can I play it using VLC/ffplay/etc ?


best!