Metadata representation and risk management framework for preservation processes in AV archives

This paper proposes an approach to assessing risks related to audiovisual (AV) preservation processes through gathering and representing metadata. We define a model for process metadata,which is interoperable with both business process models and other preservation metadata formats. A risk management framework is also suggested to help key decision makers to plan and execute preservation processes in a manner that reduces the risk of ‘damage’ to AV content. The framework uses a plan, do,check, act cycle to continuously improve the process based on risk measures and impact model. The process metadata serves as the interface between the steps in the framework and enables a unified approach to data gathering from the heterogeneous tools and devices used in an AV preservation workflow.