[FFmpeg-trac] #4910(avfilter:open): support for nl-means denoise filter

[FFmpeg]

#4910: support for nl-means denoise filter
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             Reporter:  ponpon       |                    Owner:  ubitux
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avfilter
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by ubitux):

 WIP patch available for testing: https://patchwork.ffmpeg.org/patch/613/

 Replying to [comment:14 ponpon]:
 > is the present ubitux version slower than the dirk farin one?

 I don't know I haven't compared. Probably since there is no ASM for now.

 > or do you aim at faster one than handbrake one?

 The code is ready for some fast SIMD, but won't be present in the first
 version.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4910#comment:15>
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