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avfilter/af_adelay: use av_sscanf()

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This commit is contained in:
Paul B Mahol 2018-11-18 20:16:59 +01:00
parent a5b28b271a
commit 0c7fb6e4a0
1 changed files with 3 additions and 2 deletions
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5
libavfilter/af_adelay.c
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@ -19,6 +19,7 @@
*/ */
#include "libavutil/avstring.h" #include "libavutil/avstring.h"
#include "libavutil/eval.h"
#include "libavutil/opt.h" #include "libavutil/opt.h"
#include "libavutil/samplefmt.h" #include "libavutil/samplefmt.h"
#include "avfilter.h" #include "avfilter.h"
@ -149,9 +150,9 @@ static int config_input(AVFilterLink *inlink)
p = NULL; p = NULL;
ret = sscanf(arg, "%d%c", &d->delay, &type); ret = av_sscanf(arg, "%d%c", &d->delay, &type);
if (ret != 2 || type != 'S') { if (ret != 2 || type != 'S') {
sscanf(arg, "%f", &delay); av_sscanf(arg, "%f", &delay);
d->delay = delay * inlink->sample_rate / 1000.0; d->delay = delay * inlink->sample_rate / 1000.0;
} }