[FFmpeg-trac] #11472(avcodec:new): ProRes horizontal bar artifacts from near 0 value pixels (was: horizontal bar artifacts from near 0 value pixels.)

[FFmpeg]

#11472: ProRes horizontal bar artifacts from near 0 value pixels
-------------------------------------+-------------------------------------
             Reporter:  jphowey      |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  prores_ks    |               Blocked By:
  yuv422p10le                        |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  1            |
-------------------------------------+-------------------------------------
Changes (by MasterQuestionable):

 * analyzed:  0 => 1
 * cc: MasterQuestionable (added)
 * component:  ffmpeg => avcodec
 * keywords:   => prores_ks yuv422p10le
 * summary:  horizontal bar artifacts from near 0 value pixels. => ProRes
     horizontal bar artifacts from near 0 value pixels

Comment:

 ͏    Blind guess:
 ͏    prores_ks yuv422p10le

 ͏    `ffmpeg -y -framerate 24 -apply_trc bt709 -i "In_%d.exr" -vf
 "format=gbrpf32le" -c:v prores_ks -profile:v 3 -pix_fmt yuv422p10le
 -timecode 00:00:41:16 "Out.mov"`

 ͏    Try other codecs? (lossless in particular)
 ͏    So to ensure it's the encoder problem.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11472#comment:1>
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