For the uninitiated, a dual audio file is a type of video file that contains two audio tracks, often in different languages. In the case of dual audio Hindi 720p BluRay.mkv files, the video is encoded with a Hindi audio track, as well as another language, usually English or another regional language. The "720p" refers to the video resolution, which is a high-definition (HD) quality. The ".mkv" file extension indicates that the file is in the Matroska multimedia container format, which is known for its flexibility and compatibility with various media players.

Visual effects and set pieces