From b1388cd6c53a101425f33f427ac890d42d03e107 Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Wed, 4 Aug 2021 22:11:41 +0200 Subject: avfilter/avf_showspectrum: proper rational multiplication --- libavfilter/avf_showspectrum.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavfilter') diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c index 14fc318166..b9391a6efb 100644 --- a/libavfilter/avf_showspectrum.c +++ b/libavfilter/avf_showspectrum.c @@ -1189,9 +1189,9 @@ static int config_output(AVFilterLink *outlink) s->auto_frame_rate = av_make_q(inlink->sample_rate, s->hop_size); if (s->orientation == VERTICAL && s->sliding == FULLFRAME) - s->auto_frame_rate.den *= s->w; + s->auto_frame_rate = av_mul_q(s->auto_frame_rate, av_make_q(1, s->w)); if (s->orientation == HORIZONTAL && s->sliding == FULLFRAME) - s->auto_frame_rate.den *= s->h; + s->auto_frame_rate = av_mul_q(s->auto_frame_rate, av_make_q(1, s->h)); if (!s->single_pic && strcmp(s->rate_str, "auto")) { int ret = av_parse_video_rate(&s->frame_rate, s->rate_str); if (ret < 0) -- cgit v1.2.3