Movies are dubbed in post-production to ensure the audience can understand the dialogue. Dubbing is a process of recording new dialogue and replacing the original sound in a film. It involves the synchronization of the new dialogue with the lip movements of the actors on screen.
In most cases, the dubbing process involves recording the dialogue in a studio after the film has been shot. This is because it allows for better sound quality and greater control over the final product. Dubbing studios use specialized equipment and software to ensure that the new dialogue matches the original lip movements of the actors.
While it is rare for parts of a film to be dubbed during live shooting, there are some situations where this might occur. For example, if the actors are speaking a language that they are not fluent in, it may be necessary to dub some of their lines in post-production. Additionally, if there is an unexpected noise or technical issue during filming, it may be necessary to re-record some of the dialogue later.
However, these cases are the exception rather than the rule. In most cases, filmmakers prefer to shoot the film with the original language and then dub it in post-production. This allows them greater control over the final product and ensures that the dialogue is as clear and easy to understand as possible.
Overall, it is safe to say that movies are dubbed completely in post-production. While there may be some rare cases where parts of a film are dubbed during live shooting, this is not the norm. Dubbing studios use specialized equipment and software to ensure that the new dialogue matches the original lip movements of the actors, and this is typically done after the film has been shot.
