DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/v68kn8/north_american) has announced the addition of the "North American Residential Multichannel Video Tracker: First Quarter 2015" report to their offering. Compared to the first quarter of 2014, North America's residential multichannel video market ended Q1 2015 with a loss in subscribers (72,000 net loss), but an increase in revenue ($940 million). In the US market, both cable and satellite operators l