Fix sample usage in README

Author: svpcom

README.md

@@ -158,26 +158,28 @@ WFB-ng puts the wifi cards into monitor mode. This mode allows to send and recei
 
 ## Sample usage chain:
 ```
-Camera -> gstreamer --[RTP stream (UDP)]--> wfb_tx --//--[ RADIO ]--//--> wfb_rx --[RTP stream (UDP)]--> gstreamer --> Display
+Camera --[RTP stream (UDP)]--> wfb_ng --//--[ RADIO ]--//--> wfb_ng --[RTP stream (UDP)]--> gstreamer --> Display
 ```
 
-For encoding logitech c920 camera:
-```
-gst-launch-1.0 uvch264src device=/dev/video0 initial-bitrate=6000000 average-bitrate=6000000 iframe-period=1000 name=src auto-start=true \
-               src.vidsrc ! queue ! video/x-h264,width=1920,height=1080,framerate=30/1 ! h264parse ! rtph264pay ! udpsink host=localhost port=5600
-```
+- For encoding video from OpenIPC-based security camera connected via ethernet to your PC or SBC you don't need a special pipeline. Just set `outgoing` to `udp://your_ip_address:5602` in [majestic.yaml](https://github.com/OpenIPC/wiki/blob/master/en/majestic-streamer.md#other-outgoing-options)
 
-To encode a Raspberry Pi Camera V2:
-```
-raspivid -n  -ex fixedfps -w 960 -h 540 -b 4000000 -fps 30 -vf -hf -t 0 -o - | \
-               gst-launch-1.0 -v fdsrc ! h264parse ! rtph264pay config-interval=1 pt=35 ! udpsink sync=false host=127.0.0.1 port=5600
-```
+- For encoding video from a Raspberry Pi Camera (obsolete, latency is high comparing to OpenIPC):
+ ```
+ raspivid -n  -ex fixedfps -w 960 -h 540 -b 4000000 -fps 30 -vf -hf -t 0 -o - | \
+                gst-launch-1.0 -v fdsrc ! h264parse ! rtph264pay config-interval=1 pt=35 ! udpsink sync=false host=127.0.0.1 port=5602
+ ```
 
-To decode:
-```
+- For encoding video from Logitech C920 camera (obsolete, camera is EOL many years ago):
+ ```
+ gst-launch-1.0 uvch264src device=/dev/video0 initial-bitrate=6000000 average-bitrate=6000000 iframe-period=1000 name=src auto-start=true \
+                src.vidsrc ! queue ! video/x-h264,width=1920,height=1080,framerate=30/1 ! h264parse ! rtph264pay ! udpsink host=localhost port=5602
+ ```
+
+- To decode:
+ ```
  gst-launch-1.0 udpsrc port=5600 caps='application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H264' \
-               ! rtph264depay ! avdec_h264 ! clockoverlay valignment=bottom ! autovideosink fps-update-interval=1000 sync=false
-```
+                ! rtph264depay ! avdec_h264 ! clockoverlay valignment=bottom ! autovideosink fps-update-interval=1000 sync=false
+ ```
 
 ## HOWTO build: