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avfilter/af_dynaudnorm: process also short durations

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This commit is contained in:
Paul B Mahol 2022-11-04 13:35:46 +01:00
parent 4dda3b1653
commit 4a672f1c0e
1 changed files with 4 additions and 10 deletions
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14
libavfilter/af_dynaudnorm.c
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@ -824,19 +824,13 @@ static int flush(AVFilterLink *outlink)
AVFilterContext *ctx = outlink->src;
AVFilterLink *inlink = ctx->inputs[0];
DynamicAudioNormalizerContext *s = ctx->priv;
int ret = 0;
if (!cqueue_empty(s->gain_history_smoothed[0])) {
ret = flush_buffer(s, inlink, outlink);
} else if (s->queue.available) {
AVFrame *out = ff_bufqueue_get(&s->queue);
s->pts = out->pts + av_rescale_q(out->nb_samples, av_make_q(1, outlink->sample_rate),
outlink->time_base);
ret = ff_filter_frame(outlink, out);
while (s->eof && cqueue_empty(s->gain_history_smoothed[0])) {
for (int c = 0; c < s->channels; c++)
update_gain_history(s, c, (local_gain){ cqueue_peek(s->gain_history_original[c], 0), 1.0});
}
return ret;
return flush_buffer(s, inlink, outlink);
}
static int activate(AVFilterContext *ctx)