07-26-2021 09:41 AM
Re: GoPro MP4 video repair tool[ New ]
Slow motion vidoe's are usually recorded in HEVC format.
If you cannot play back the files, then it's likely you do not have the HEVC codec installed on your system.
You can buy the HEVC codec from the Microsoft store for a whopping price of 99 cents.
Or you can try to download VLC player which may open your files without the codec installed (you just won't be able to edit the files as that will require the HEVC codec).
Please note that for playback on a PC, you also need hardware capable of playing back HEVC. Also if you are silly enough to be using QUIK for desktop (which is old outdated discontinued software which hasn't been updated in over 3 years) this does not support HEVC playback.