avfilter/avf_showspectrum: add log scale for frequency plot
authorPaul B Mahol <onemda@gmail.com>
Sun, 28 Apr 2019 18:15:17 +0000 (20:15 +0200)
committerPaul B Mahol <onemda@gmail.com>
Mon, 29 Apr 2019 09:45:30 +0000 (11:45 +0200)
commitce774e30ffe3caf6ba5141b38b8d37de6ecd7d5b
treea10d7919ffad12039728af9a98b1b17711a5e72d
parent90b21ae5b5f8858e5af92c3e096af7ec56f17c6e
avfilter/avf_showspectrum: add log scale for frequency plot
doc/filters.texi
libavfilter/avf_showspectrum.c