You can legally create your own if you own the disc.
currently stocking the 10th Anniversary edition or explain how to set up your sound system Interstellar Imax Bluray Download
Explain that the IMAX version shifts from 2.40:1 (letterbox) to 1.78:1 (full screen) to mimic the IMAX experience . You can legally create your own if you own the disc
During key sequences (like the wormhole entry or the docking scene), the black bars at the top and bottom of your screen will disappear, and the image will expand to a 1.78:1 aspect ratio to fill your 16:9 widescreen TV. Standard Scenes: Non-IMAX scenes remain in a letterboxed 2.39:1 aspect ratio 2. Digital Download vs. Physical Disc Interstellar Imax Bluray Download