This document is the index/reference page for all configuration options available in the 3.x version. Documentation for older versions are contained within the zip package.
All configuration options are located in a file called config.php or web.config depending on if you are using the PHP or .NET version of the product.
Directory specific configuration
ImageManager has a special access files that can be placed in folders to control/override options. This file is by default named "mc_access" and it may contain any config option as long as it's not left out of the allow_override option.
Place a "_" character in front of option names to only override options in the current directory, so it doesn't get inherited by sub directories.
Example of a mc_access file
# Excludes some files
# Only for this level
# Restrict max upload file size to 5 MB