Flying @ -15*C. 250 Quadcopter QAV250 fpv flyby. Testing HMDVR from Banggood.

DVR: HMDVR - installed in FPV gogles, set on VGA (lowest) quality. http://www.banggood.com/Mini-DVR-Video-Audio-Recorder-For-FPV-Multicopters-p-1021117.html
Propeller: 5030 Gemfan
FPV camera: Eachine 700TVL 200mW FPV - penetrating easly thick, brick-concrete walls of my house.