Opened 4 months ago

Last modified 4 months ago

#7004 open defect

Documentation: please clarify jpeg2000 encoding quality range

Reported by: cri Owned by:
Priority: minor Component: documentation
Version: git-master Keywords: j2k
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

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.

Change History (1)

comment:1 Changed 4 months ago by cehoyos

  • Keywords j2k added
  • Priority changed from normal to minor
  • Status changed from new to open
  • Version changed from unspecified to git-master
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