[FFmpeg-trac] #10056(documentation:new): documentation error in asubcut

FFmpeg trac at avcodec.org
Sat Nov 19 20:26:48 EET 2022


#10056: documentation error in asubcut
-------------------------------------+-------------------------------------
             Reporter:  dave rice    |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  documentation                      |  master
             Keywords:  asubcut      |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:

 https://ffmpeg.org/ffmpeg-filters.html#asubcut
 says:

 {{{
 cutoff
 Set cutoff frequency in Hertz. Allowed range is 20000 to 192000. Default
 value is 20000.
 }}}

 but when I use an option such as `cutoff=25000` which fits in the allowed
 range, then I get:

 {{{[asubcut @ 0x7fda45717140] Value 25000.000000 for parameter 'cutoff'
 out of range [2 - 200]
 [asubcut @ 0x7fda45717140] Error setting option cutoff to value 25000.
 [Parsed_asubcut_89 @ 0x7fda45716dc0] Error applying options to the filter.
 [AVFilterGraph @ 0x7fda45705640] Error initializing filter 'asubcut' with
 args 'order=6:cutoff=25000'
 }}}

 I suspect the documentation should say
 {{{
 Set cutoff frequency in kiloHertz. Allowed range is 20 to 192. Default
 value is 20.
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10056>
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