FPV Review: FireFly 7s HD camera (part 2) - The racing quad
21As I managed to meet up with krikey for some flights in the wind and cold (although it looked lovely) I took my 220 quad and strapped the Firefly 7s to it so we could compare once again to the GoPro (albeit on the GoPro Session this time)
I got this from Gearbest for £55 on an offer. Obviously this may change, and of course this is also sold at Banggood so be sure to check which gives you the best price (affiliate links are used)
Gearbest -
http://www.gearbest.com/action-cameras/pp_365568.html?wid=21&lkid=10235096
Banggood -
http://www.banggood.com/Hawkeye-Firefly-7S-4K-120-Degree-7mm-Lens-Sony-CMOS-WIFI-Real-time-Playback-Preview-Camera-p-1058047.html?p=E81211714085201408XQ
There's some nasty compression artifacts that YouTube has managed to add in (which is why I don't mention it in the video) Everything looked great to me in Final Cut. It does seem to affect the 7s more and so I wondered if the bit rate was worse, but according to Quicktime the 7s does 39.96 Mbit/s and the GoPro Session only 25.04 Mbit/s. So a better sensor/software in the GoPro ?
Standby for the exciting conclusion of all this testing in part 3, when I'll stick this up on a 3-axis gimbal and actually FPV through it