GStreamer no element"avdec_h264"

Navio / Edge Flight stack
1

Hi all
Not be able to boot Windows the Gstreamer
Below, execution log

C:\gstreamer\1.0\x86_64\bin>gst-launch-1.0 -v udpsrc
/x-rtp, media=(string)video, clock-rate=(int)90000, e
! rtph264depay ! avdec_h264 ! videoconvert ! autovide
WARNING: erroneous pipeline: no element “avdec_h264”

Surely Once you help me I would be happy

2

What gstreamer package have you installed?