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avfilter/avf_showvolume: request new frames only when needed

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This commit is contained in:
Paul B Mahol 2022-04-30 16:16:37 +02:00
parent 3ce4e08089
commit eef652ca9c
1 changed files with 5 additions and 0 deletions
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5
libavfilter/avf_showvolume.c
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@ -468,6 +468,11 @@ static int activate(AVFilterContext *ctx)
if (ret > 0)
return filter_frame(inlink, in);
if (ff_inlink_queued_samples(inlink) >= s->nb_samples) {
ff_filter_set_ready(ctx, 10);
return 0;
}
FF_FILTER_FORWARD_STATUS(inlink, outlink);
FF_FILTER_FORWARD_WANTED(outlink, inlink);