[FFmpeg-trac] #9915(undetermined:closed): gblur sigma=0 vs sigmaV=10

FFmpeg trac at avcodec.org
Sat Sep 10 16:59:38 EEST 2022


#9915: gblur sigma=0 vs sigmaV=10
-------------------------------------+-------------------------------------
             Reporter:  Jozef        |                    Owner:  (none)
  Chutka                             |
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:  wontfix
             Keywords:  gblur        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Michael Koch):

 sigma > 0, sigmaV not specified or negative: same amount of blur in both
 directions
 sigma > 0, sigmaV > 0: elliptical blur
 sigma > 0, sigmaV = 0: horizontal blur
 sigma = 0, sigmaV > 0: vertical blur
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9915#comment:4>
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