Video shows visual effects used in 'Sultan' 
Yash Raj Films (YRF) has released a video showing how visual effects were used in the Salman Khan and Anushka Sharma starrer 'Sultan'. "Get an insider's view at the incredible VFX breakdown for the Bollywood blockbuster @SultanTheMovie," tweeted the official handle of YRF. Shots of Old Delhi incorporated using a green screen are among the scenes that the video shows.