On Thu, Dec 24, 2020 at 10:43 AM thongtm2 <minhthong...@gmail.com> wrote:
> I have a fisheye camera (360 degrees in horizontal & 180 degrees in > vertical). Is it possible to use v360 filter to dewarp circular fisheye > images to single perspective images (flatten fisheye images)? I've tried > many options but the results were not as I expected. Below command is one > of > them: > ffplay fisheye_video.mp4 -vf > v360=fisheye:ih_fov=360:iv_fov=180:flat:yaw=120:pitch=0:roll=0 > > I've tried some examples from https://ffmpeg.org/ffmpeg-filters.html#v360. > It worked perfectly with spherical video but not semispherical video. Any > advice would be appreciated. > > My input & expected output: https://www.youtube.com/watch?v=lLns2q3z2yM > > Your entry does not make sense, please make some basic exploration of subject from which problem you want to solve. v360 filter supports both double fisheye and single fisheye. there is no single fisheye with different vertical and horizontal fov, as that does not make sense in similar way as your text. > Regards, > > > > -- > Sent from: http://www.ffmpeg-archive.org/ > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
