.DVR File Extension
File TypeMicrosoft Recorded TV Show
This file is saved in a binary format, which requires a specific program to read its contents.
What is a DVR file?
Video file created by Windows Media Center, a Windows program that can record and playback television shows; contains the TV program information, the time recorded, and the video itself; saves video encoded in the MPEG-2 format; used for watching recorded TV shows.
Windows Media Center recorded shows more commonly use the .DVR-MS extension.