The industrial research project on automation and computerisation of the process of subtitling and dubbing audiovisual content has a dual purpose: it will allow, on the one hand, the increase in the production capacity of companies in the film supply chain that currently provide this type of service, and on the other hand, the aim is to make these post-production services accessible to companies who traditionally tend not to dub and/or subtitle their contents due to currently high costs. The project will address audiovisual content ranging from the subtitling and/or dubbing of documentaries with simul sync method, to the subtitling and/or dubbing of simple audiovisual content (news, youtube videos, audiovisual content generated by internet users, etc.).