[FFmpeg-trac] #3657(swscale:open): float pixel format

[FFmpeg]

#3657: float pixel format
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             Reporter:  sun          |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  swscale
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by cehoyos):

 Replying to [comment:9 omerjerk]:
 > Replying to [comment:8 cehoyos]:
 > > Replying to [comment:7 omerjerk]:
 > > > I'd love to start with this.
 > > How would you use the pix_fmt after adding it to libavutil?
 >
 > I went through some of the code present in utils.c file in libswscale.
 > I'm not really sure how difficult this feature is.
 Allow me to repeat my question:
 Once you have mastered all difficulties and added the new pixel format to
 libavutil and libswscale, what usage would the new pix_fmt have within
 FFmpeg?

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Ticket URL: <https://trac.ffmpeg.org/ticket/3657#comment:10>
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