It looks like you're new here. If you want to get involved, click one of these buttons!
for those who record with multiple cameras (and using PIP) would be nice to being able to export for example main video channel-1 but with audio source from video/audio channel-2.
Example result: an car outside camera with replaced audio channel from inside car camera/phone. It's annoying to achieve this by postprocessing the racechrono native MP4 export.