[FFmpeg-trac] #10793(avcodec:new): I hope that FFMPEG can re-encode 12-BIT APPLE PRORES MXF encoded by ADOBE PREMIERE WITHOUT A BIT-DEPTH degrade.

FFmpeg trac at avcodec.org
Sat Jan 13 09:33:11 EET 2024


#10793: I hope that FFMPEG can re-encode 12-BIT APPLE PRORES MXF encoded by ADOBE
PREMIERE WITHOUT A BIT-DEPTH degrade.
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             Reporter:  李星辰       |                    Owner:  (none)
                 Type:  enhancement  |                   Status:  new
             Priority:  critical     |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  prores       |               Blocked By:
  pixfmt mxf                         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by 李星辰):

 Replying to [comment:1 Balling]:
 > Dup of #8054

 But in #8054, nobody tells the composer how to solve this problem. The
 ONLY SOLUTION is to do a workaround to encode as something else with a
 time-wasting encoder like libopenjpeg which supports 12-BIT YUV OR RGB.
 This time-wasting workaround is NOT and definitely SHOULD NOT included in
 my film-process work.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10793#comment:2>
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