A case of adoption of 25000 standards family establishing evaluation requirements in the audio-visual preservation context

The digital preservation want to guarantee accessible and usable over time digital audio-visual media content, regardless of the challenges of media failure and technological change. For this aim, the current technologies for digital audio-visual media preservation deal with complex technological, organizational, economic and rights-related issues. Ensuring the development and use of high-quality software could be a key factor for their success. The paper reports an experience matured inside the Presto4U project, with the contribution of the TATE Gallery. Aim of the experiment was the identification of preservation needs and corresponding preservation requirements in order to set up a quality evaluation process for used software tools making easy the technology transfer of research results into digital preservation environment. Using the framework of the international standards on software products quality, the evaluation requirements were mapped on the characteristics and sub-characteristics of a quality model and a specification of high-level software product quality evaluation plan has been obtained and presented.