1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/tta.c b/libavcodec/tta.c
index ce41cb310f..f06c54ccd1 100644
--- a/libavcodec/tta.c
+++ b/libavcodec/tta.c
@@ -200,7 +200,7 @@ static av_cold int tta_decode_init(AVCodecContext * avctx)
         }
         if (s->format == FORMAT_ENCRYPTED) {
             av_log_missing_feature(s->avctx, "Encrypted TTA", 0);
-            return AVERROR(EINVAL);
+            return AVERROR_PATCHWELCOME;
         }
         avctx->channels = s->channels = get_bits(&s->gb, 16);
         if (s->channels > 1 && s->channels < 9)