KeyframeFileSystemConfiguration.properties

The full path of this file is /com/escenic/storage/filesystems/KeyframeFileSystemConfiguration.properties. It is used to define the cloud storage location in which Amazon Elastic Transcoder stores the key frame files it generates during transcoding.

The key differences between this file and /com/escenic/storage/filesystems/VideoFileSystemConfiguration.properties are that:

The baseURI property must be set to point to the Amazon bucket that you set up as the thumbnail output bucket when configuring Amazon Elastic Transcoder
It has the following additional property setting:
```
readOnly=true
```
which tells the Content Engine that it may not use this S3 location for storing files, only for reading them.

For a detailed description of how to configure cloud storage file system components in general, see Create FileSystemConfiguration Components.