The principle purpose of this article is to know about automated dialog replacement. ADR typically comes near the finish of the Post Production process. There are numerous reasons that a film or television project might want to do ADR. They consist of bad sound track, conversion into a unfamiliar language, script etcetera. Several people will refer to ADR as dubbing but it is not completely correct. Anybody can do dubbing but ADR is more difficult. Dubbing is when the film or TV sequence has done voice over without varying dialog or footage. With ADR a director, editor or Post production creator guides the method with the assist of a Sound supervisor or ADR superv