MP4 (and most other video formats) are a package/bundle of 'streams', e.g video and audio are separate, even multiple audio streams for different languages etc, as in our case is the data stream from...
Type: Posts; User: NoSkill
MP4 (and most other video formats) are a package/bundle of 'streams', e.g video and audio are separate, even multiple audio streams for different languages etc, as in our case is the data stream from...
Not sure but the track map is created from the data files, so you should be able to either add all the data files from all the 'sessions' or perhaps manually combine them into one big file?
I bought a Hero 9 Black at the beginning of December (Black Friday sale price) and it came with firmware version HD9.01.01.22.00, I did a trackday mid-December and it appears to have logged the GPS...