: Many older or generic digital video recorders (DVRs) save exported clips with "VDR" in the title by default. 3. Usage and Technical Context
: The filename appears in developer logs, such as those found on MPlayer HQ , where it is used as a placeholder or test file for encoding and transcoding processes. Vdr.mp4
In technical environments, a file named vdr.mp4 is usually associated with: : Many older or generic digital video recorders