avfilter/vf_atadenoise: do not abort if user specified invalid size

Update documentation with new size default.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/libavfilter/vf_atadenoise.c b/libavfilter/vf_atadenoise.c
index 03b772c674..fcde9460ff 100644
--- a/libavfilter/vf_atadenoise.c
+++ b/libavfilter/vf_atadenoise.c
@@ -112,8 +112,8 @@ static av_cold int init(AVFilterContext *ctx)
     ATADenoiseContext *s = ctx->priv;
 
     if (!(s->size & 1)) {
-        av_log(ctx, AV_LOG_ERROR, "size %d is invalid. Must be an odd value.\n", s->size);
-        return AVERROR(EINVAL);
+        av_log(ctx, AV_LOG_WARNING, "size %d is invalid. Must be an odd value, setting it to %d.\n", s->size, s->size|1);
+        s->size |= 1;
     }
     s->mid = s->size / 2 + 1;