Director Anubhav Sinha says there was a time when veteran actor Rishi Kapoor felt "very uncomfortable" while shooting for their forthcoming film Mulk.

"Rishi Kapoor did a commendable job with getting used to the six camera set-up which he has never experimented with previously. It took him a day to get used to it since he is used to focusing on a single camera set-up on most of his films," Sinha said in a statement. "I wanted a candid feel for the courtroom scenes hence, I decided we will shoot with six cameras and shoot long takes. This did make Rishiji very uncomfortable as he is used to performing for a single camera or two. But this discomfort dramatically disappeared within a day and then he was volleying to all the six effortlessly like he had never shot with a single camera before," he added.