[FFmpeg-cvslog] avfilter/af_dynaudnorm: do not error out if even filter size was given

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Wed Jan  1 13:11:52 2020 +0100| [7bb09e57e0657dfd0b63a81130329775afaf4e7a] | committer: Paul B Mahol

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

Instead issue a warning and make filter size odd number.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7bb09e57e0657dfd0b63a81130329775afaf4e7a
---

 libavfilter/af_dynaudnorm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/af_dynaudnorm.c b/libavfilter/af_dynaudnorm.c
index 639503384e..bc573d3482 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;