On 9/10/19, Michael Koch <[email protected]> wrote: > Paul, > >> >>> v_fov is limited to 90°, that's not enough for little planet. >> I increased it. > > ok, I will test it as soon as it's available at Zeranoe. > > I think the field of view isn't correct in the stereographic output. > > Here is a script for making really nice test images, for measuring field > of view:
Well spotted, thanks, should be fixed. > > > set "IN=1200.png" :: Test pattern from > http://www.paulbourke.net/dome/testpattern/1200.png > set "OUT=double_fisheye_test.png" :: Double fisheye test image > > ffmpeg -i %IN% -i %IN% -lavfi > "[0]transpose=1[left];[1]transpose=2,geq=r='255-r(X,Y)':g='255-g(X,Y)':b='255-b(X,Y)'[right];[left][right]hstack" > -y %OUT% > > set "IN=double_fisheye_test.png" > set "OUT=equirectangular_test.png" :: Equirectangular test image > > ffmpeg -i %IN% -lavfi "v360=input=dfisheye:output=e:pitch=90" -y %OUT% > > Michael > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
