[FFmpeg-trac] #6445(undetermined:new): Incorrect Video Levels in vf_colorspace

FFmpeg trac at avcodec.org
Thu Jun 8 21:53:45 EEST 2017

#6445: Incorrect Video Levels in vf_colorspace
             Reporter:  maweber      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by maweber):

 Please allow another question, as it is closely bound to this case:

 Example: File has video levels.
 Given the decoder has correctly identified the video levels and passes the
 image to the filter,
 What levels are at the beginning of the filter chain?

 I ask because I also had difficulties to understand when I used LUTs with
 full/limited inputs and outputs.


Ticket URL: <https://trac.ffmpeg.org/ticket/6445#comment:4>
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