If you are dealing with a file named Dod (263).mp4 or a similar variant,
If the video shows a black screen but plays audio, it is likely an H.263 encoding issue. You can "re-wrap" or transcode the file to H.264 using tools like QuickTime Player on a Mac (Export As) or FFmpeg . Dod (263) mp4
Refers to the electronic filing of claim resolution settlement agreements. If you are dealing with a file named Dod (263)