[FFmpeg-trac] #9383(avfilter:new): v360 filter with fisheye output has shifted output image
FFmpeg
trac at avcodec.org
Sun Aug 22 11:51:32 EEST 2021
#9383: v360 filter with fisheye output has shifted output image
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Reporter: Michael | Type: defect
Koch |
Status: new | Priority: normal
Component: avfilter | Version: git-
| master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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When converting from equirectangular to fisheye, the output image is
shifted about one pixel to the right. The same problem is also in dfisheye
output. Can be reproduced as follows:
ffmpeg -f lavfi -i color=white:s=100x25 -f lavfi -i color=red:s=100x25
-lavfi [0][1]vstack,v360=e:fisheye:pitch=90 -frames 1 -y out.png
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Ticket URL: <https://trac.ffmpeg.org/ticket/9383>
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