I want to add an external mic to my action cam to record exhaust and engine sound. I have both a Sony AS200V and a Hero 4. The Sony is a great camera but a pain to attach an external mic on after it's locked in its plastic case. There is no opening at the bottom of the camera where the mic input is located.
I have looked at a number of options but would like to learn if others already went through the experience. These are some go pro mic I've found:
Looks good for a high speed mount: http://www.amazon.com/dp/B01A3LUBWC/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=2LSZTOQRVEQ76&coliid=I2MY4R56OTBWIR
Another nice mount but I doubt the arm will survive at 130mph: http://www.amazon.com/dp/B00XU0DLLM/ref=wl_it_dp_o_pd_nS_ttl?_encoding=UTF8&colid=2LSZTOQRVEQ76&coliid=I2BU7JP3AY197U
Another one: http://www.bhphotovi...microphone.html