%N 2 %I The Digital Curation Centre %L discovery1570552 %K data archiving, research data management, video data, legacy data, research ethics, metadata %X In this paper we provide a case study of the creation of the DCAL Research Data Archive at University College London. In doing so, we assess the various challenges associated with archiving large-scale legacy multimedia research data, given the lack of literature on archiving such datasets. We address issues such as the anonymisation of video research data, the ethical challenges of managing legacy data and historic consent, ownership considerations, the handling of large-size multimedia data, as well as the complexity of multi-project data from a number of researchers and legacy data from eleven years of research. %T Archiving Large-Scale Legacy Multimedia Research Data: A Case Study %A C Yogeswaran %A KA Cormier %J International Journal of Digital Curation %P 157-176 %D 2017 %O Copyright rests with the authors. This work is released under a Creative Commons Attribution 4.0 International Licence. For details please see http://creativecommons.org/licenses/by/4.0/ %V 12