Mani Ratnam’s next film to be shot in sync sound

Filmmaker Mani Ratnam will shoot his upcoming Tamil revenge drama in sync sound, which he had used previously for his last outing “Ok Kanmani”. Sync sound allows filmmakers to record sound during the filming of the movie and is mostly done live on locations. Keerthy Suresh is one of the leads and the director is on the lookout for the second heroine.