SeaChange International (NASDAQ:SEAC) and Concurrent (NASDAQ:CCUR) announced a collaborative partnership to supply software and content delivery network (CDN) technologies to an unnamed video service provider in North America. In conjunction with its Adrenalin multiscreen video software, SeaChange is reselling Concurrent's UpShift unified content delivery solution and object storage, to deliver a solution for streaming live and on-demand services to IP-connected devices, as well as TV set-top boxes.