Copy link to clipboard
Whatever it was compressed by for codec is incompatible. Convert it with Handbrake to something normal like h.264 perhaps.
Apparerently, this file may have gone corrupt, or something's amiss with the codecs on your system, or your GPU needs updating.
Either transcode the file, update your GPU or re-install your codecs.
Examine the file with MediaInfo.
It will reveal which codec is wrapped inside that MP4 file format.