: Likely sourced from the 3D Blu-ray release, which is the only official version of I, Robot to feature an open matte transfer. Understanding "Open Matte" for I, Robot
: The content is sourced from a high-definition Blu-ray (likely the 3D Blu-ray release , which is known for its 1.78:1 open matte presentation).
: While the 1.78:1 version was popularized by the 3D Blu-ray release to enhance depth perception, it’s worth noting the 2.39:1 ratio was the director's original vision. Technical Specs: 1080p BluRay x265 HEVC
The x265 HEVC codec used in the Open Matte 1080p BluRay release of "I, Robot" (2004) offers several technical advantages, including: