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avfilter/af_mcompand: compute half frequency in double

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Fixes: CID1422217 Result is not floating-point

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2d0d502ff10378e545a1fe42a9503ab44d19fa67)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2024-06-10 23:18:53 +02:00
parent 4d7d183ccb
commit bdd1a93e4b
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GPG Key ID: B18E8928B3948D64
1 changed files with 2 additions and 2 deletions

4
libavfilter/af_mcompand.c

@ -417,8 +417,8 @@ static int config_output(AVFilterLink *outlink)
} }
new_nb_items += sscanf(tstr2, "%lf", &s->bands[i].topfreq) == 1; new_nb_items += sscanf(tstr2, "%lf", &s->bands[i].topfreq) == 1;
if (s->bands[i].topfreq < 0 || s->bands[i].topfreq >= outlink->sample_rate / 2) { if (s->bands[i].topfreq < 0 || s->bands[i].topfreq >= outlink->sample_rate / 2.0) {
av_log(ctx, AV_LOG_ERROR, "crossover_frequency: %f, should be >=0 and lower than half of sample rate: %d.\n", s->bands[i].topfreq, outlink->sample_rate / 2); av_log(ctx, AV_LOG_ERROR, "crossover_frequency: %f, should be >=0 and lower than half of sample rate: %f.\n", s->bands[i].topfreq, outlink->sample_rate / 2.0);
return AVERROR(EINVAL); return AVERROR(EINVAL);
} }