How to add a plugin to Gstreamer

[lichao90713]

I have an imx6qsabreauto board. There are not udpsrc or udpsink plugins in GStreamer. Now, I want to add udpsrc and udpsink plugins to GStreamer. How can i build the GStreamer-plugins-good?

[joanxie]

in current yocto, you don't need to install it, you can use udpsrc or udpsink directly.

for example:
The following command line is an example of how to record and transfer web camera input.
$GSTL imxv4l2src device=/dev/video1 ! vpuenc_h264 ! rtph264pay ! udpsink host=$HOST_IP
HOST_IP is the IP/multicast group to send the packets to.
This command line is an example of how to receive and display web camera input.
$GSTL udpsrc ! application/x-rtp ! rtph264depay ! vpudec ! imxv4l2sink

[lichao90713]

I know, but it has a warning "WARNING: erroneous pipeline: no element "udpsrc"" when I use the command line. So, It doesn't have the element "udpsrc"