From 0ab10f69efd3ab0e66ec9d611e2d41bdccea83cd Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Wed, 3 Apr 2013 10:52:01 +0000 Subject: [PATCH] lavfi/earwax: clip sample, this is what sox does Fixes #1884. Signed-off-by: Paul B Mahol --- libavfilter/af_earwax.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/af_earwax.c b/libavfilter/af_earwax.c index b1d3d6f871..104fb18a34 100644 --- a/libavfilter/af_earwax.c +++ b/libavfilter/af_earwax.c @@ -98,10 +98,10 @@ static inline int16_t *scalarproduct(const int16_t *in, const int16_t *endin, in int16_t j; while (in < endin) { - sample = 32; + sample = 0; for (j = 0; j < NUMTAPS; j++) sample += in[j] * filt[j]; - *out = sample >> 6; + *out = av_clip_int16(sample >> 6); out++; in++; }