[FFmpeg-user] lenscorrection and vignette filters

[Michael Koch]

Am 23.02.2016 um 18:51 schrieb Michael Koch:
> r_src is the radial coordinate in object space.
> r_tgt is the radial coordinate in the image, which was taken with a 
> distorted lens. 

Sorry, I confused these two. This is correct:
r_tgt is the radial coordinate in object space.
r_src is the radial coordinate in the image, which was taken with a 
distorted lens. this was wrong.

Michael