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avfilter/avf_avectorscope: make use of av_rescale

This commit is contained in:
Paul B Mahol 2019-05-28 10:43:25 +02:00
parent eae251ead9
commit b16806b09d
1 changed files with 1 additions and 1 deletions
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2
libavfilter/avf_avectorscope.c
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@ -211,7 +211,7 @@ static int config_input(AVFilterLink *inlink)
AVFilterContext *ctx = inlink->dst;
AudioVectorScopeContext *s = ctx->priv;
s->nb_samples = FFMAX(1, ((double)inlink->sample_rate / av_q2d(s->frame_rate)) + 0.5);
s->nb_samples = FFMAX(1, av_rescale(inlink->sample_rate, s->frame_rate.den, s->frame_rate.num));
return 0;
}