[FFmpeg-trac] #9556(undetermined:new): Demux Error with AVC 422 Intra - Not supported ?

FFmpeg trac at avcodec.org
Sun Dec 19 13:26:05 EET 2021


#9556: Demux Error with AVC 422 Intra - Not supported ?
-------------------------------------+-------------------------------------
             Reporter:  Nicolas      |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  AVC 422      |               Blocked By:
  Intra                              |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Nicolas):

 Thanks for the feedback.

 > >Color_Range change is normal then
 > Yes. Was that mxf file produced by Premier?

 So just to be sure of my understanding, for you both clips are different
 (in their header), but color should be interpreted in the same way (like
 VLC does for instance). So the color problem I see between before/after in
 PremierePro could be a bug from the PremierePro importer (which should but
 does NOT interpret the color in the same way for both clips) rather than a
 bug in the ffmpeg dexux/remux process ?

 Also I'm unfamiliar with how ffmpeg and bug reporter interact usually. I'm
 also a developer but I'm not skilled enough / don't have enough time to
 fix ffmpeg internal bugs. I'm looking for someone which could help me for
 this "bug" (and others) and I could provide remuneration. Maybe I should
 more post a message in the mailing (ffmpeg-user ?) to ask for this ?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9556#comment:6>
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