: MP4 is the industry standard and runs on almost all devices and social platforms without needing extra software.
I can then give you more specific advice on how to build your feature! Writing an MP4 Muxer for Fun and Profit - OBS Studio g60828.mp4
: If your editing software (like Premiere or Final Cut) is struggling with the file, you can use the Adobe Express Video Converter or Handbrake to re-encode it into a standard format. : MP4 is the industry standard and runs
: If you can't open it, try the VLC Media Player , which can handle almost any codec used inside an MP4. try the VLC Media Player