The power of video simply cannot be denied. If users are spending 1 billion hours a day watching videos, the facts speak for themselves. With the right approach, taking all the right steps in order, video creation can be the making of a business. It costs nothing to make a video these days and business both small and big are putting up their own videos.
Professional cameras, like DSLRs, give you fine control over the manual settings of shooting video and allow you to achieve the shallow depth of field (background out of focus) that people rave about. While they're primarily used for photography, DSLRs are incredibly small, work great in low light situations, and pair with a wide range of lenses — making them perfect for video. However, DSLRs do require some training (and additional purchases) of lenses.