If the screen stays black but you hear sound, the file might be encoded in H.265 (HEVC) .
Before opening any file from a public sharing site, it’s a good habit to "scan" the digital perimeter. tfpdl-tblklst100372x.mkv
: Because this is an .mkv and not an .exe , it is generally safer, but it’s always better to be cautious. If the screen stays black but you hear