for (i = 0; i < s->nb_delays; i++) {
ChanDelay *d = &s->chandelay[i];
float delay;
+ char type = 0;
+ int ret;
if (!(arg = av_strtok(p, "|", &saveptr)))
break;
p = NULL;
- sscanf(arg, "%f", &delay);
- d->delay = delay * inlink->sample_rate / 1000.0;
+ ret = sscanf(arg, "%d%c", &d->delay, &type);
+ if (ret != 2 || type != 'S') {
+ sscanf(arg, "%f", &delay);
+ d->delay = delay * inlink->sample_rate / 1000.0;
+ }
+
if (d->delay < 0) {
av_log(ctx, AV_LOG_ERROR, "Delay must be non negative number.\n");
return AVERROR(EINVAL);