diff options
| -rw-r--r-- | doc/filters.texi | 1 | ||||
| -rw-r--r-- | libavfilter/af_adelay.c | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 45582dd2bd..5c651fc345 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -683,6 +683,7 @@ Set list of delays in milliseconds for each channel separated by '|'. Unused delays will be silently ignored. If number of given delays is smaller than number of channels all remaining channels will not be delayed. If you want to delay exact number of samples, append 'S' to number. +If you want instead to delay in seconds, append 's' to number. @end table @subsection Examples diff --git a/libavfilter/af_adelay.c b/libavfilter/af_adelay.c index 7bc731d48a..eb97039566 100644 --- a/libavfilter/af_adelay.c +++ b/libavfilter/af_adelay.c @@ -141,7 +141,7 @@ static int config_input(AVFilterLink *inlink) p = s->delays; for (i = 0; i < s->nb_delays; i++) { ChanDelay *d = &s->chandelay[i]; - float delay; + float delay, div; char type = 0; int ret; @@ -152,8 +152,9 @@ static int config_input(AVFilterLink *inlink) ret = av_sscanf(arg, "%d%c", &d->delay, &type); if (ret != 2 || type != 'S') { + div = type == 's' ? 1.0 : 1000.0; av_sscanf(arg, "%f", &delay); - d->delay = delay * inlink->sample_rate / 1000.0; + d->delay = delay * inlink->sample_rate / div; } if (d->delay < 0) { |