Update README

README.rst

@@ -2,3 +2,28 @@ Client for Ubiquiti's Unifi Camera NVR
 ======================================
 
 This is extremely raw at the moment. Use at your own risk.
+
+Hopefully this is enough to get you going::
+
+  Usage: uvc [options]
+
+  Options:
+    -h, --help            show this help message and exit
+    -H HOST, --host=HOST  UVC Hostname
+    -P PORT, --port=PORT  UVC Port
+    -K APIKEY, --apikey=APIKEY
+                          UVC API Key
+    -v, --verbose
+    -d, --dump
+    -u UUID, --uuid=UUID  Camera UUID
+    --name=NAME           Camera name
+    -l, --list
+    --recordmode=RECORDMODE
+                          Recording mode (none,full,motion)
+    --recordchannel=RECORDCHANNEL
+                          Recording channel (high,medium,low)
+
+For example::
+
+ $ export UVC="http://192.168.1.1:7080/?apiKey=XXXXXXXX"
+ $ uvc --name Porch --recordmode motion --recordchannel high