01-19-2020 05:42 PM
Hello @vredenburghpro. How did you record the video? Was it a regular recording, or a TimeWarp or Time Lapse footage? The regular recording should play as normal whichever devices are used for playback - TV, the camera, computer, or any mobile device.
If you shot using the TimeWarp or the Time Lapse mode the playback will be faster than normal playback. You will have to adjust (slow down) the playback through an editing application. See https://community.gopro.com/t5/en/Programs-to-View-and-Edit-Videos/ta-p/399573 .