On Sat, Oct 06, 2018 at 14:30:11 +0200, Paul B Mahol wrote: > Signed-off-by: Paul B Mahol <onemda at gmail.com> > --- > libavfilter/avf_showspectrum.c | 31 +++++++++++++++++++++++-------- > 1 file changed, 23 insertions(+), 8 deletions(-) doc/filters.texi needs to be adapted as well. Moritz