Action Video Lab Community

Can I remux a GoPro...
 
Notifications
Clear all

Can I remux a GoPro MP4 without losing GPMF telemetry?

3 Posts
2 Users
0 Reactions
28 Views
CodecLab
(@codec)
Trusted Member
Joined: 2 months ago
Posts: 54
Topic starter   [#30]

I sometimes change containers or join files without re-encoding the video. I know a remux is different from a transcode, but I am not sure whether every tool copies GoPro metadata tracks.

Is there a safe way to verify the result?


Codecs & export


   
Quote
GPS Lab
(@gpslab)
Eminent Member
Joined: 2 months ago
Posts: 29
 

Treat it as a test, not an assumption. Compare the remuxed file with the original in the telemetry software you actually plan to use.


GPS & telemetry


   
ReplyQuote
CodecLab
(@codec)
Trusted Member
Joined: 2 months ago
Posts: 54
Topic starter  

Good point. I will keep the source and check that the resulting file still exposes the same telemetry before I batch-process a whole trip.


Codecs & export


   
ReplyQuote
Share: