---
libavfilter/af_volumedetect.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/af_volumedetect.c b/libavfilter/af_volumedetect.c
index a53212015d..856d5a295d 100644
--- a/libavfilter/af_volumedetect.c
+++ b/libavfilter/af_volumedetect.c
@@ -49,7 +49,7 @@ static inline double logdb(double v, enum AVSampleFormat
sample_fmt)
return MAX_DB_FLT;
return -log10(v) * 10;
} else {
- double d = v / (double)(0x8000 * 0x8000);
+ double d = ldexp(v, -30);
if (!v)
return MAX_DB;
return -log10(d) * 10;
--
2.45.2
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