Dubbing

Dubbing (also known as re-recording and mixing) is a post-production process used in filmmaking and the video production process where supplementary recordings (known as doubles) are lip-synced and "mixed" with original production audio to create the final product.

Often this process is performed on films by replacing the original language to offer voiced-over translations. After sound editors edit and prepare all the necessary tracks—dialogue, automated dialogue replacement (ADR), effects, foley, and music—the dubbing mixers proceed to balance all of the elements and record the finished soundtrack.

While dubbing and ADR are similar processes that focus on enhancing and replacing dialogue audio, ADR is a process in which the original actors re-record and synchronize audio segments. This allows filmmakers to replace unclear dialogue if there are issues with the script, background noise, or the original recording.

The term "dubbing" also commonly refers to the replacement of actors' voices with those of different performers, typically reciting their dialogue in a different language from the original for international audiences.

Origins

Films, videos, and sometimes video games are dubbed into the local language of a foreign market. In foreign distribution, dubbing is common in theatrically released films, television films, television series, cartoons, anime and telenovelas.

In many countries, dubbing was adopted, at least in part, for political reasons. In authoritarian states such as Fascist Italy and Francoist Spain, dubbing could be used to enforce particular ideological agendas, excising negative references to the nation and its leaders and promoting standardized national languages at the expense of local dialects and minority languages.