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.
By the U.S. census of 1890 Evansville ranked as the 56th largest urban area in the United States, a rank it gradually fell from in the early 1900s. As the new century began, growth in the city continued to move eastward.