Abstract: An evaluation server for evaluating a plurality of videos, said evaluation server comprising: a module for identifying among a plurality of videos those videos which capture the same event by determining whether the video has been taken from a location lying at or within a certain geographic area and by determining whether the video has been taken at or within a certain time; said evaluation server further comprising: a module for receiving said plurality of videos in real-time; a module for repeatedly obtaining scene-based relevance parameters to obtain updated priority values of said videos; a module for rearranging the priority of the processing of said videos based on the updated priority values.