Overhauled argument system

README.md

@@ -1,22 +1,22 @@
 # flac2pod
-Seamlessly converts your existing FLAC library to be played on an iPod Classic.
+Converts your existing FLAC library to be played on an iPod Classic.
 
-This script makes use of ffmpeg to convert your existing FLAC music library to MP3-320 for easy iPod Classic use. It also takes advantage of "rg2sc" (https://github.com/rwinkhart/rg2sc) to convert any existing ReplayGain tags to Apple Sound Check tags that are compatible with Apple products.
+This script makes use of ffmpeg to convert your existing FLAC music library to AAC-256 or MP3-320 for easy iPod Classic use. It also takes advantage of "rg2sc" (https://github.com/rwinkhart/rg2sc) to convert any existing ReplayGain tags to Apple Sound Check tags that are compatible with Apple products.
 
 # Usage
-Simply run:
+Simply run...
 ```
-flac2pod
+flac2pod <source_dir> <destination_dir>
 ```
-...and you will be prompted for your source and destination directories.
+...to convert your library, or run...
+```
+flac2pod --help
+```
+...to see additional options.
 
+In order for flac2pod to function, your source_dir must be structured as follows:
 
-In order for flac2pod to function, your library must be structured as follows:
-
-library parent dir -> artist dir -> album dir -> FLAC files
-
-
-When prompted for the source directory, you want to input your library parent directory.
+source_dir -> artist dir -> album dir -> FLAC files
 
 # Installation
 
@@ -24,4 +24,5 @@ flac2pod is available in the AUR as "flac2pod". If installing on a non-Arch-base
 
 - copy the flac2pod executable from https://github.com/rwinkhart/flac2pod/blob/master/bin/flac2pod to your /usr/bin/
 - copy the rg2sc executable from https://github.com/rwinkhart/rg2sc/blob/master/bin/rg2sc to your /usr/bin
-- install python-mutagen, ffmpeg, and lame
+- install python-mutagen, ffmpeg, lame, and screen
+- start converting