#7004: Documentation: please clarify jpeg2000 encoding quality range
             Reporter:  cri          |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  documentation                      |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
 The `ffmpeg-all` man page says, about the jpeg2000 encoder:

 > the "-q:v" option can be used to set the encoding quality

 In the JPG standard, the ''quality'' parameter has a 1-100 range (100
 being the best), while the "-q:v" option works the opposite way: 1 is the
 best (I don't know the highest value).

 Please specify the supported range in the documentation, and clarify that
 lower value = better quality.

Ticket URL: <https://trac.ffmpeg.org/ticket/7004>
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