avfilter/af_aiir: add support for alternative coefficients format
authorPaul B Mahol <onemda@gmail.com>
Sun, 7 Jan 2018 08:43:50 +0000 (09:43 +0100)
committerPaul B Mahol <onemda@gmail.com>
Sun, 7 Jan 2018 16:03:46 +0000 (17:03 +0100)
commit6c65de3db06c5379f2ca9173175bfb5f1553518b
treeb63f408372cce83ded6ab38fd40b43b922c78b01
parent476665d4de989dba48ec1195215ccc8db54538f4
avfilter/af_aiir: add support for alternative coefficients format

Support for zeros/poles syntax on Z-plane.

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