If the file is corrupted, you might need a repair tool like Fix.Video or Handbrake to re-encode and "heal" the file structure. 4. Renaming & Organizing
Default players can sometimes lack the right "codecs" (the tech that reads the file). VLC Media Player is a universal fix that plays almost any MP4. g61029.mp4
Is this file part of a from a specific camera, or are you just looking for a way to edit/trim this specific video? How to combine videos - Microsoft Support If the file is corrupted, you might need