From: Paul B Mahol <onemda@gmail.com>
Date: Tue, 28 May 2019 09:10:51 +0000 (+0200)
Subject: avfilter/avf_aphasemeter: make use of av_rescale
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=819ed1df94dff335c2653a83e1d3001aa5797f9e;p=ffmpeg

avfilter/avf_aphasemeter: make use of av_rescale
---

diff --git a/libavfilter/avf_aphasemeter.c b/libavfilter/avf_aphasemeter.c
index ed837059eaa..f497bc99697 100644
--- a/libavfilter/avf_aphasemeter.c
+++ b/libavfilter/avf_aphasemeter.c
@@ -106,7 +106,7 @@ static int config_input(AVFilterLink *inlink)
     int nb_samples;
 
     if (s->do_video) {
-        nb_samples = FFMAX(1024, ((double)inlink->sample_rate / av_q2d(s->frame_rate)) + 0.5);
+        nb_samples = FFMAX(1, av_rescale(inlink->sample_rate, s->frame_rate.den, s->frame_rate.num));
         inlink->partial_buf_size =
         inlink->min_samples =
         inlink->max_samples = nb_samples;