From 5083900b73d12ad2c7aa2e2532f244716dec533f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= Date: Sun, 13 Dec 2015 18:20:42 +0100 Subject: [PATCH] lavfi/ebur128: apply I dual mono correction only if I available Spotted-by: jamrial & gcc 6 --- libavfilter/f_ebur128.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavfilter/f_ebur128.c b/libavfilter/f_ebur128.c index 9e115fcf17..b9577c5bd1 100644 --- a/libavfilter/f_ebur128.c +++ b/libavfilter/f_ebur128.c @@ -663,12 +663,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) nb_integrated += nb_v; integrated_sum += nb_v * ebur128->i400.histogram[i].energy; } - if (nb_integrated) + if (nb_integrated) { ebur128->integrated_loudness = LOUDNESS(integrated_sum / nb_integrated); /* dual-mono correction */ if (nb_channels == 1 && ebur128->dual_mono) { ebur128->integrated_loudness -= ebur128->pan_law; } + } } /* LRA */