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 # SyncPlay
 
-Solution to synchronize video playback across many instances of mplayer and media player classic (MPC-HC) over the network.
+Solution to synchronize video playback across many instances of mplayer and Media Player Classic (MPC-HC) over the network.
 
 ## Motivation
 
-Watching videos with friends and commenting them live on IRC or Mumble
+1. Watching videos with friends and commenting them live on IRC or Mumble
+1. Do something for lulz and to learn new stuff
 
-## TODO
+## What does it do
 
-1. Implement seek
-1. Implement "knowing" what filename is played
-1. Make Windows package for easy distro
+It synchronizes many media players, so many people can watch the same movie at the same moment.
+When one person pauses playback, it gets paused in all players. When one person seeks,
+all players seek to the same position. When new person joins to the watching session which
+runs for a while, his player starts playback at the moment where other people are.
+
+## Requirements
+
+All you need is Python 2.7 and Twisted to run python scripts.
+
+### Windows
+
+Because setting up Python and installing requirements under Windows is a bit hard,
+I'll provide download links to "ready to use" package when it gets stable.
+
+If you still want to run it from sources, apart from Python and Twisted you'll
+probably need to instal manually setuptools and zope.interface packages. Additionaly
+you can install py2exe to make "all in one" redistributable package.
+
+## Supported players
+
+### Mplayer
+
+`sync_mplayer` acts as a wrapper for mplayer. First two arguments are host and nickname.
+The rest are arguments to be given to mplayer (at least filename). It launches mplayer
+which behaves just like normal (it reacts to keyboard shortcuts etc).
+
+Default mplayer output is suppressed, but if mplayer quits with errors, those errors
+will be printed (at most 50 last lines).
+
+### Media Player Classic Home Cinema (MPC-HC)
+
+`sync_mpc` connects to MPC via its Web Interface. You need to enable it first in settings
+(check "Listen on port" with default port which is 13579 and to be more secure check
+"Allow access from localhost only"). You need to run MPC and open the file first, then launch syncplay.
+
+You need to provide two argument to `sync_mpc`: hostname to conect to and nickname.
+If hostname and nickname doesn not change, you can create shortcut to executable somewhere, edit it
+and append those two arguments to command.
+
+## How to use it
+
+You need to run `run_sync_server` somewhere. If you have public IP, you can try to launch server on your computer
+and give your friends your IP number, so they can connect to it. It will listen at port 8999, you
+might need to allow connections to it in your firewall/router.
+
+Then you launch player synchronization. When it connects and doesn't print errors about player, you are ready.
+When all interested people join, you can just unpause in and it will just start to play everywhere.
 
diff --git a/run_sync_server.py b/run_sync_server.py
old mode 100644
new mode 100755
diff --git a/sync_mpc.py b/sync_mpc.py
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new mode 100755
diff --git a/sync_mplayer.py b/sync_mplayer.py
old mode 100644
new mode 100755