How To Use Your Phone Camera to Record Video & Use Bluetooth via Headset for Audio During the Recording
1) Get the Device to Recognize the Bluetooth Microphone (From A Headset or Other Bluetooth Wireless Device).
2) Get the Audio into A Video Recording. It Seems That Android as An OS Is Not Readily Prepared to Do Either of These, And The Built-In Video Recorder Cannot Use Audio from A Source Other Than the Devices Built-In Microphone…. So…. We Have to Improvise A Little. First, We Will Need to Get Android to Play Nice with The Bluetooth Device. Start by Installing A Free Little App Called “But Mono” You Can Find It on The Google Play Store.
3) Once Installed You Will Need to Run This Any Time You Want to Use Your Bluetooth Device in A Way Other Than as A Phone. On A Side Note, This Works Great for Listening to Music Via a Bluetooth Headset. Second You Will Need A Video Recorder That Can Take the Audio Input That but Mono Gives You.
4) So, Run Back Over to The Google Play Store and Get “Lg Camera” The Only Thing You Have to Do Now Is Tell Lgcamera That You Want to Use The “Microphone” As the Audio Source.
That’s It. You Now Have A Video Recorder on Your Phone/Tablet That Will Use Almost Any Bluetooth Device as The Audio Input. You Can Be A Spy with This Trick to Get Real Audio on The Video Recorded from Distance