From: Paul B Mahol <onemda@gmail.com>
Date: Wed, 1 Jan 2020 12:11:52 +0000 (+0100)
Subject: avfilter/af_dynaudnorm: do not error out if even filter size was given
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=7bb09e57e0657dfd0b63a81130329775afaf4e7a;p=ffmpeg

avfilter/af_dynaudnorm: do not error out if even filter size was given

Instead issue a warning and make filter size odd number.
---

diff --git a/libavfilter/af_dynaudnorm.c b/libavfilter/af_dynaudnorm.c
index 639503384e3..bc573d34823 100644
--- a/libavfilter/af_dynaudnorm.c
+++ b/libavfilter/af_dynaudnorm.c
@@ -110,8 +110,8 @@ static av_cold int init(AVFilterContext *ctx)
     DynamicAudioNormalizerContext *s = ctx->priv;
 
     if (!(s->filter_size & 1)) {
-        av_log(ctx, AV_LOG_ERROR, "filter size %d is invalid. Must be an odd value.\n", s->filter_size);
-        return AVERROR(EINVAL);
+        av_log(ctx, AV_LOG_WARNING, "filter size %d is invalid. Changing to an odd value.\n", s->filter_size);
+        s->filter_size |= 1;
     }
 
     return 0;