Add adaptive livestreaming config docs.

docs/CONFIGURATION.md

@@ -6,22 +6,43 @@ Some values you might want to change are
 ```
 [satyr]
 registration = true
-#allow new users to register
+# allow new users to register
 rootRedirect = '/users/live'
-#the page users are directed to when they visit your site root
+# the page users are directed to when they visit your site root
+
+[server.http]
+hsts = true
+# enable strict transport security
+
 [media]
 record = true
-#allow users to record VODs
+# allow users to record VODs
+
+[transcode]
+adapative = true
+# enable adaptive livestreaming
+# will help users with poor connections, but EXTREMELY cpu intensive
+# even 3 variants will max out most budget VPSs with a single stream
+variants = 3
+# the number of adaptive streaming variants to generate
+# satyr will always copy the source stream
+# and the remaining variants will lower the quality incrementally
+
+# So the default setting of 3 will copy the source stream once
+# And generate two lower quality & bitrate variants
+
 [bcrypt]
 saltRounds = 12
 #change the number of rounds of bcrypt to fit your hardware
 #if you don't understand the implications, don't change this
+
 [ircd]
 enable = true
 #enable IRC peering
-#unused for now
+#extremely beta
 ```
 
 ### Web Frontend
 If you want to customize the front-end css, place a file with any changes you wish to make at site/local.css
-You can change the logo by replacing site/logo.svg.
+You can change the logo by replacing site/logo.svg.
+You should also consider editing templates/about.html and templates/tos.html