[FFmpeg-trac] #5397(avfilter:open): Incorrect curves filter work

FFmpeg trac at avcodec.org
Tue Jul 19 22:28:03 EEST 2016


#5397: Incorrect curves filter work
------------------------------------+------------------------------------
             Reporter:  Ilya87      |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:  curves      |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  1           |
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Comment (by Ilya87):

 And what if I define not only 2 points (start point 0.037516/0 and 1/1) on
 channel, but more? For example,
 {{{
 -vf curves=r='0.037516/0 0.127516/0.4 1/1'
 }}}

 Will it work in Gimp-style?

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Ticket URL: <https://trac.ffmpeg.org/ticket/5397#comment:9>
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