[FFmpeg-trac] #9781(avfilter:reopened): zscale adds distortion when resampling video data

[FFmpeg]

#9781: zscale adds distortion when resampling video data
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             Reporter:  Llyw         |                    Owner:  (none)
                 Type:  defect       |                   Status:  reopened
             Priority:  normal       |                Component:  avfilter
              Version:  git-master   |               Resolution:
             Keywords:  zscale       |               Blocked By:
  distortion                         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Balling):

 Why cannot you use mpv and jxl? VLC is very buggy. Also you did not tag
 the output.

 >I understand that there is some movement in this scene but if you look at
 the background you should clearly see the distortion I was talking about.

 This sound very vague.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9781#comment:4>
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