SeaChange International is demonstrating its solutions at the IP&TV World Forum in London this week, as well as at the Over The Top Conference 2012 in Santa Clara, CA, next week.At IP&TV World, the company is showcasing its Nitro Subscriber Experience, Infusion Advanced Multi-Screen Advertising Platform, and Business Management Suite. At the OTT Conference, the company will run software solution demonstrations including multiscreen content streaming, advertising and user experience on iPad, smart phone, PC and TV set-top boxes.