Biometric authentication takes on many forms. Some of the more researched forms are fingerprint and facial authentication. Due to the amounts of research in these areas there are benchmark datasets easily accessible for new researchers to utilize when evaluating new systems. A newer, less researched biometric method is that of lip motion authentication. These systems entail a user producing a lip motion password to authenticate, meaning they must utter the same word or phrase to gain access. Because this method is less researched, there is no large-scale dataset that can be used to compare methods as well as determine the actual levels of security that they provide. We propose an automated dataset collection pipeline that extracts a lip motion authentication dataset from collections of videos. This dataset collection pipeline will enable the collection of large-scale datasets for this problem thus advancing the capability of lip motion authentication systems.