avfilter/avf_showspectrum: add rainbow colormap
authorPaul B Mahol <onemda@gmail.com>
Tue, 29 Dec 2015 18:47:32 +0000 (19:47 +0100)
committerPaul B Mahol <onemda@gmail.com>
Tue, 29 Dec 2015 18:53:38 +0000 (19:53 +0100)
commitb0e23f2a37b45e8fa7e9ae91301d0ef572e80181
treea64eb4ac34b44e42b00b17f052997781de436078
parentb4466c9c1a82ce72011ed72e1221a30b15f73adb
avfilter/avf_showspectrum: add rainbow colormap

Signed-off-by: Paul B Mahol <onemda@gmail.com>
doc/filters.texi
libavfilter/avf_showspectrum.c