[FFmpeg-user] v360 in_pad

Nicolas George george at nsup.org
Thu Apr 30 22:09:42 EEST 2020

Michael Koch (12020-04-29):
> what do you mean by "fixed padding"? There are only two options for
> "dfisheye", in_pad and out_pad.
> If a double-fisheye camera has lenses with 205° field of view, then for
> stitching together the two hemispheres the in_pad value must be (205° -
> 180°) / 205° = 0.122. When you restrict the in_pad range to [0...0.1], you
> are breaking something that did work perfectly before.

If 0.122 did indeed produce satisfactory results for you, then there is
no reason to forbid it.

Please send a patch to the devel mailing-list, where it can be


  Nicolas George
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