#9376: Wrong conversion from flat to equirectangular
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Reporter: jumpjack | Owner: (none)
Type: defect | Status: reopened
Priority: normal | Component: avfilter
Version: 4.3.2 | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by jumpjack):
* status: closed => reopened
* resolution: fixed =>
Comment:
Ok try this sequence:
{{{
ffmpeg -hide_banner -i .\test.png -vf
v360=fisheye:e -y .\test_equi-test.png
ffmpeg -hide_banner -i .\test_equi-test.png -vf
v360=e:e:yaw=10:pitch=10 -y .\test_equi_rotated-test.png
ffmpeg -hide_banner -i .\test_equi_rotated-test.png -vf
v360=e:flat -y .\test_crop_flat-test.png
ffmpeg -hide_banner -i .\test_crop_flat-test.png -vf
v360=flat:e,colorkey=0xFFFFFF:0.1 -y .\test_crop_equi-test.png
@set /p=Hit ENTER to continue...
ffmpeg -hide_banner -i .\test_equi_rotated-test.png -i
.\test_crop_equi-test.png -filter_complex overlay -y .\test_merge_rotated-
test.png
ffmpeg -hide_banner -i .\test_merge_rotated-test.png -vf
v360=e:e:yaw=-10:pitch=-10 -y .\test_merge-test.png
}}}
I added the pause because the colorkey is not working as I want, for each
image the fill-in color is chosen randomly and I don't know how to
determine it, so I manually re-save the png overlay with the right
transparent color.
I attached the initial equirectangular image and final result.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9376#comment:4>
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