Update filmout_image readme

README.md

@@ -2,4 +2,27 @@
 
 Provides the image manipulation and channel separation features for the filmout program.
 
-Decouples the behavior from filmout_display to allow that program to remained optimized and keep these operations in their own application.
+Decouples the behavior from filmout_display to allow that program to remained optimized and keep these operations in their own application.
+
+
+## Usage
+
+```bash
+fi {OPTIONS} [image]
+
+    filmout_image
+
+  OPTIONS:
+
+      -h, --help                        Display this help menu
+      image                             Image to manipulate
+      -m[mode]                          The mode flag (default: 0) 0=RGB,1=
+      -r[red]                           Path of red channel file to write
+      -g[green]                         Path of green channel file to write
+      -b[blue]                          Path of blue channel file to write
+      "--" can be used to terminate flag options and force all following
+      arguments to be treated as positional options
+
+    Manipulates images for filmout
+```
+