[FFmpeg-trac] #484(avcodec:new): prores fails to decode 4444

FFmpeg trac at avcodec.org
Sun Sep 18 15:30:54 CEST 2011

#484: prores fails to decode 4444
             Reporter:  jonne_jvl   |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |

Comment (by jonne_jvl):

 The 422 samples all work.

 The two original files shows different artifacts. The first one has color
 displaced. (traffic lights and yellow stripe on left pole)

 The second one has color noise all over the place.

 The 4444 is one of the original files reencoded to linear sample values
 (direct from camera is log sample values)

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/484#comment:1>
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