RIO DE JANEIRO, Brazil — Production company Estudio Escarlate launched at Rio Fest the Sustainable Audiovisual Manual, a digital book available on the web with detailed guidelines for the reduction of the environmental impact of audiovisual productions, from pre-production to distribution. Sponsored by the Brazilian Tourism Board (Embratur), the Manual is an initiative of Escarlate in partnership with Pachamama, a local company specialized in investments in green assets, and Sustentech,