Remote trigger camera

Hi Guys
This is an issue that seems to drive the best to out of the box UAVs. Triggering an action cam from either Pixhawk or APM or receiver. All action cameras copy GoProX but you can't trigger one without ripping it to bits. Canon power shot cameras can do this but they are heavy. Can you add a simple trigger feature to the Turnigy camera. I will order in advance.
3DR hacked the GoPro rear port but GoPro gave them assistance. So you have to by a Solo to take advantage of it. HKPilot has been a better FC than APM right from the start so this is the bit that has always been missing.
Skyzone have a camera in your catalog with pwm trigger but the FOV is 150 degrees.
Maybe I have missed something and if I have I will definitly take your advise but its hard to find.
Thanks for reading my whinge. Cheers