#8919: Setting 'fscale=log' together w/ 'start>0' will mess up the scaling of
the
y-axis in showspectrum(pic)
-------------------------------------+-------------------------------------
Reporter: RKleinert | Owner: (none)
Type: defect | Status: reopened
Priority: normal | Component: avfilter
Version: git-master | Resolution:
Keywords: | Blocked By:
showspectrum, showspectrumpic |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by RKleinert):
* status: closed => reopened
* resolution: fixed =>
Comment:
We've just revied the function in the current version of ffmpeg
(2021-10-18-git-d04c005021-full) and I have to report that the issue is
still nox fixed.
Choosing frequencies from 500 to 20000 Hz in my example the ration between
two steps on the y-axis starts at around 1.4 at max. values and steadyly
decreases to round about 1 at the bottom of the axis.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8919#comment:2>
FFmpeg <https://ffmpeg.org>
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