fashion photography or video production, BTS footage might show the preparations, setup

BTS" typically stands for "behind the scenes." In the context of a fashion photography or video production, BTS footage might show the preparations, setup, and coordination that go into creating a shoot, including camera and lighting setups, model poses, and other elements that contribute to the final product. BTS content can provide an interesting insight into the creative process and can also be used for promotional purposes, showcasing the teamwork and effort that goes into making a fashion production.