: This indicates that the source material is from a Blu-ray disc, which is known for its high storage capacity and ability to store high-definition video and audio. A Blu-ray source generally ensures that the video and audio quality are higher than standard DVD sources.
Nolan shot significant portions of the movie using . In a high-quality home release, the aspect ratio dynamically shifts between a widescreen cinematic format and a taller format that fills your entire television screen. This maximizes detail during breathtaking sequences like the descent onto Miller's wave planet or the transit past Saturn. 2. Practical Visual Effects movies4uvipinterstellar2014720pblurayhi high quality