GStreamer 1x play mp4 file

#cat /etc/issue

Ubuntu 12.04.4 LTS \n \l

#gst-launch-1.0 --version

gst-launch-1.0 version 1.2.3

GStreamer 1.2.3

#gst-launch-1.0 --gst-debug-level=3 \

                filesrc location="VodDir/wildlife_h264.mp4" ! qtdemux name=qtdemuxer \

                qtdemuxer. ! queue ! avdec_h264 ! autovideocovert ! xp_w_picpathsink \

                qtdemuxer. ! queue ! avdec_aac ! audioconvert ! autoaudiosink