Files that contain the .idx file extension are created by a number of DVD playback applications. These files contain information about the subtitles of a DVD, including the subtitle text and start points for when the subtitles should be shown. The IDX file does not contain any actual video data. The video data is contained in an associated video file that is linked to the appropriate IDX file. The .idx extension is also given to index files. These files contain indexes to database files in order to help speed up the data requests that are sent to a computer database.
Evansville is a city in and the county seat of Vanderburgh County, Indiana, United States. The population was 117,429 at the 2010 census. As the state's third-largest city and the largest city in Southern Indiana, it is the commercial, medical, and cultural hub of Southwestern Indiana and the Illinois-Indiana-Kentucky tri-state area, home to over 911,000 people.
As of 2010, the population was 179,703. The county seat is in Evansville. While Vanderburgh County was the seventh largest county in 2010 population with 179,703 people, it is also the eighth smallest county in area in Indiana and the smallest in Southwestern Indiana, covering only 236 sq mi. In 2012, the population was 180,835.