diff options
| -rw-r--r-- | libavfilter/af_astats.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/af_astats.c b/libavfilter/af_astats.c index ebaae29f44..f50cbe199c 100644 --- a/libavfilter/af_astats.c +++ b/libavfilter/af_astats.c @@ -329,11 +329,11 @@ static inline void update_stat(AudioStatsContext *s, ChannelStats *p, double d, drop = p->win_samples[p->win_pos]; p->win_samples[p->win_pos] = nd; - index = av_clip(FFABS(av_clipd(nd, -1.0, 1.0)) * HISTOGRAM_MAX, 0, HISTOGRAM_MAX); + index = av_clip(lrint(av_clipd(FFABS(nd), 0.0, 1.0) * HISTOGRAM_MAX), 0, HISTOGRAM_MAX); p->max_index = FFMAX(p->max_index, index); p->histogram[index]++; if (!isnan(p->noise_floor)) - p->histogram[av_clip(FFABS(drop) * HISTOGRAM_MAX, 0, HISTOGRAM_MAX)]--; + p->histogram[av_clip(lrint(av_clipd(FFABS(drop), 0.0, 1.0) * HISTOGRAM_MAX), 0, HISTOGRAM_MAX)]--; p->win_pos++; while (p->histogram[p->max_index] == 0) |