Hunter, J.J.HunterNack, F.F.Nack2022-03-032022-03-032000https://publica.fraunhofer.de/handle/publica/19880910.1016/S0923-5965(00)00027-82-s2.0-0034273118This paper describes the DDL proposals submitted in response to the MPEG-7 Call for Proposals and the results of their evaluation at the MPEG-7 AHG Test and Evaluation Meeting in Lancaster in February 1999. It also describes the proposal from DSTC which was considered to provide the best starting point for a DDL and the features from other proposals which were considered to be of value for future consideration and possible integration. It concludes with an overview of the current state of the MPEG-7 DDL work.en005004journal article