Dubbing is a post-production process where the original language of recording is swapped with audio in a different language and is then mixed with the audio of the media to make it sound as natural as possible. It gets more complicated than that, but in a nutshell, that’s what dubbing is. Though not very common for Americans to hear in films, dubbed content is common in many other countries. For example, the majority of the world did not experience Avengers: Endgame this past spring in English; through the magic of dubbed content, allowed non-English speakers to get the full experience.
