Citrix Blog Post HDX Graphics Encoder Configuration Overview: a comprehensive overview of all relevant HDX Graphics Encoder settings. This overview should give you a guidance and allow you to configure an optimal HDX policy set based on your own needs. A Visio chart with an overview of all relevant configurations and their possible combinations. Furthermore, almost every setting has a review box. The review boxes contain, where applicable, the policy name, facts & figures, recommendations, and example use cases.