01-03-2019 03:28 AM
It seems possible to compensate the fisheye distortion using ffmpeg thanks to the lenscorrection filter:
ffmpeg -i in.mp4 -vf "lenscorrection=cx=0.5:cy=0.5:k1=-.25:k2=-.25" out.mp4
What values for k1 and k2, particularly for a gopro? Is there a way to compute them?
01-03-2019 10:31 PM - edited 01-03-2019 10:33 PM