Instagram has extended its 30-second video ad format to 60-seconds, to capture more advertising dollars. T-Mobile, with a longer version of its Super Bowl ad featuring Drake, and Warner Bros., promoting its film “How To Be Single,” are the first to take advantage of the new advertising policy. By offering longer-form ads, Instagram is enabling advertisers to re-use existing ads rather than produce new ones for its specific requirements. Instagram users, however, can only post a maximum 15-second video. Continue reading Instagram Expands Spots to 60-Seconds, to Boost Ad Revenue