I modified stock 1.6.1 FW for Git2 action camera.
Here are the changes I have made with this custom firmware (current version is MOD3):
- Bitrate values changed reaching 45Mbps for some modes.
- 4K modes replaced with 2K 24fps and 1080p30 (note that modes shown in UI are not changed).
- 5M and 3M still resolutions were transformed to 4M and 2M. 4M is 1/2 of full sensor resolution in both directions, 2M is 1920x1080 which can be used for FullHD timelapses without any resizing.
- AE table for CarDVR mode is adjusted.
- Some text UI entries are fixed to match the changes.
Download MOD3 firmware and leave any feedback on it HERE.