I am working on straightening out a video from a GoPro4 shot with the stock lens at 1080S setting.
Example images uploaded here: http://imgur.com/KYcZGTf,ILHUWBj,lserDt3,ruWKGhs,NVxtBv0,q3c6xpt,nieBLBX,QuwoMQp,1Uvzcbq,3DqczbP,jaxAQNF I have made a python program where I try to tweak the lenscorrection filter parameters, but with little luck so far. I have also tried finding the parameters using opencv via openframeworks, but that does not work well either. I guess the method is more suited for cameras with less distortion? I am currently looking at the frei0r filter extension defish0r. I have made a small python script where i adjust parameters, but with little luck so far as the tweak domain seams enormous. What is a practical approach to finding a good filter configuration? Is there a killer tool that use the frei0r plugins so I can adjust the parameters more easily. Kind regards Jesper _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
