i noticed a small error in the example provided for the anequalizer filter…
ffmpeg . org/ffmpeg-filters.html#Examples-7
ffmpeg . org/ffmpeg-all.html#Examples-42
$ man ffmpeg-all
the params specify:
cf
Set central frequency for band. If input doesn’t have that frequency the entry
is ignored.
…
f
Set filter type for band, optional, can be:
‘0’
Butterworth, this is default.
‘1’
Chebyshev type 1.
‘2’
Chebyshev type 2.
yet the example shows:
anequalizer=c0 f=200 w=100 g=-10 t=1|c1 f=200 w=100 g=-10 t=1
which should actually be:
anequalizer=c0 cf=200 w=100 g=-10 f=1|c1 cf=200 w=100 g=-10 f=1
cheers,
DL
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