I was having a problem losing audio after converting the audio clips in GoPro studio version 220.127.116.110. Ultimately I rolled back to 18.104.22.1685 and everything started working correctly again. Now I've found out that there is indeed an issue with the latest HERO 2 firmware and GoPro Studio 22.214.171.1240. Unfortunately, it doesn't look hopeful that they will ever fix it. Not a huge deal for me since the camera is several years old now, but it's still annoying.
More info here: http://goprouser.freeforums.org/losing- ... 07-10.html
" I was actually just briefed on this issue and can report our findings. Unfortunately, with the latest version of GoPro Studio, it can not process the audio on the HERO2 cameras which are using the latest firmware. The development team for GoPro Studio is aware and they're working on adding a fix for this for a future release. For now we are advising HD HERO2 users to roll back to the later version of software. Before you install this late version uninstall the current version. "
have the same problem and contacted GoPro just after release 126.96.36.1990. They are aware of the problem, anyone who wants sound with the Hero2 clips has to step back to version 188.8.131.525 until this problem is solved by the software team in the future.
When will it be solved? In my opinion: NEVER!!