Add Requierements

examples/media-receiver/README.md

@@ -23,3 +23,9 @@ For saving the stream to a file, use the following pipeline (mp4):
 ```
 gst-launch-1.0 -e udpsrc address=127.0.0.1 port=5000 caps="application/x-rtp" ! queue ! rtph264depay ! h264parse ! mp4mux ! filesink location=out.mp4
 ```
+
+## Requirements
+
+-   GStreamer 1.0
+-   gstreamer1.0-libav (sudo apt-get install gstreamer1.0-libav)
+-   h264enc (sudo apt-get install h264enc)