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authorGanesh Ajjanagadde <gajjanagadde@gmail.com>2015-10-29 00:11:44 -0400
committerGanesh Ajjanagadde <gajjanagadde@gmail.com>2015-10-29 18:46:00 -0400
commit4d0d85c94ad9fe943e12b8db5fe4ed9df170c12c (patch)
tree433a432ae67a293f74fd480591715986b8c0a854
parent603d62745710220f9ecd97f4d0cc6831394ebcd3 (diff)
downloadffmpeg-4d0d85c94ad9fe943e12b8db5fe4ed9df170c12c.tar.gz
avfilter/af_volume: use log10 instead of log()/M_LN10
This is likely more precise and conveys the intent better. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
-rw-r--r--libavfilter/af_volume.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/af_volume.c b/libavfilter/af_volume.c
index 16e994c93f..3ba356ac84 100644
--- a/libavfilter/af_volume.c
+++ b/libavfilter/af_volume.c
@@ -279,7 +279,7 @@ static int set_volume(AVFilterContext *ctx)
av_log(ctx, AV_LOG_VERBOSE, "volume_i:%d/255 ", vol->volume_i);
}
av_log(ctx, AV_LOG_VERBOSE, "volume:%f volume_dB:%f\n",
- vol->volume, 20.0*log(vol->volume)/M_LN10);
+ vol->volume, 20.0*log10(vol->volume));
volume_init(vol);
return 0;