[FFmpeg-trac] #7825(avfilter:closed): Malfunctioning `ssim` filter?..

[FFmpeg]

#7825: Malfunctioning `ssim` filter?..
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             Reporter:  gdgsdg123   |                    Owner:
                 Type:  defect      |                   Status:  closed
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:  invalid
             Keywords:  ssim        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by gdgsdg123):

 Replying to [comment:4 cehoyos]:
 > Feel free to open a new ticket instead of changing an existing one.
 The 2 topics are closely related so I believe it would be better to have
 them merged.
 [[BR]]
 [[BR]]
 Replying to [comment:5 richardpl]:
 > SSIM does not work like that, if you need one pixel difference use PSNR.
 So you mean what on the
 [https://en.wikipedia.org/wiki/Structural_similarity#Application_of_the_formula
 Wikipedia] is plainly wrong?..

 If so, it would be very kind of you to edit that page and provide
 sufficient proof. The rest of the world would appreciate it.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7825#comment:6>
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