avfilter/af_dynaudnorm: fix possible clipping at start when alt-boundary mode is disabled

This commit is contained in:
Paul B Mahol 2021-10-05 15:21:24 +02:00
parent 3fe49b51fc
commit fcbaeefb45

View File

@ -471,7 +471,7 @@ static void update_gain_history(DynamicAudioNormalizerContext *s, int channel,
{
if (cqueue_empty(s->gain_history_original[channel])) {
const int pre_fill_size = s->filter_size / 2;
const double initial_value = s->alt_boundary_mode ? gain.max_gain : s->peak_value;
const double initial_value = s->alt_boundary_mode ? gain.max_gain : FFMIN(1.0, gain.max_gain);
s->prev_amplification_factor[channel] = initial_value;