The goal behind the creation of mediaCastpro is to avoid, as much as possible, the displacement of video operators, which is usually neither economical nor ecological. Thanks to mediaCastpro, in fact, video production professionals can sell and buy footage from each other, thus avoiding the need to reshoot footage that someone else has already done. In addition, mediaCastpro uses Storj as a storage system for videos for sale. Storj is a cloud-based, decentralized storage system that takes advantage of free space on the hard drives of users around the world. Because of this feature, Storj is one of the most environmentally sustainable storage systems in the world, reducing environmental impact by about 80 percent compared to using a traditional data-center storage system. Of course, the videos on Storj are encrypted and not accessible to anyone but mediaCastpro.