Though it doesn’t appear to have been promoted by Lionsgate, a great behind-the-scenes look at The Hunger Games was released by Dolby showing how the sound for the film was designed.

In the video we see the sound team work on creating sound effects (also known as foley). Of particular note is the use of an iPad. By having the film on the Apple device, crews were able to hold the movie in their hands while creating the sounds in whatever environment they needed.