From ea58dd2bebf8748be4c2716936e1056dc6c507fc Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Tue, 16 Aug 2016 14:30:43 +0200 Subject: avfilter/window_func: add dolph window --- libavfilter/avf_showfreqs.c | 1 + 1 file changed, 1 insertion(+) (limited to 'libavfilter/avf_showfreqs.c') diff --git a/libavfilter/avf_showfreqs.c b/libavfilter/avf_showfreqs.c index b33587b318..8cf8378ad4 100644 --- a/libavfilter/avf_showfreqs.c +++ b/libavfilter/avf_showfreqs.c @@ -112,6 +112,7 @@ static const AVOption showfreqs_options[] = { { "lanczos", "Lanczos", 0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS}, 0, 0, FLAGS, "win_func" }, { "gauss", "Gauss", 0, AV_OPT_TYPE_CONST, {.i64=WFUNC_GAUSS}, 0, 0, FLAGS, "win_func" }, { "tukey", "Tukey", 0, AV_OPT_TYPE_CONST, {.i64=WFUNC_TUKEY}, 0, 0, FLAGS, "win_func" }, + { "dolph", "Dolph-Chebyshev", 0, AV_OPT_TYPE_CONST, {.i64=WFUNC_DOLPH}, 0, 0, FLAGS, "win_func" }, { "overlap", "set window overlap", OFFSET(overlap), AV_OPT_TYPE_FLOAT, {.dbl=1.}, 0., 1., FLAGS }, { "averaging", "set time averaging", OFFSET(avg), AV_OPT_TYPE_INT, {.i64=1}, 0, INT32_MAX, FLAGS }, { "colors", "set channels colors", OFFSET(colors), AV_OPT_TYPE_STRING, {.str = "red|green|blue|yellow|orange|lime|pink|magenta|brown" }, 0, 0, FLAGS }, -- cgit v1.2.3