1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/rsoenc.c b/libavformat/rsoenc.c
index 4f8278c4ab..f9dd419c4c 100644
--- a/libavformat/rsoenc.c
+++ b/libavformat/rsoenc.c
@@ -50,7 +50,7 @@ static int rso_write_header(AVFormatContext *s)
     }
 
     if (par->codec_id == AV_CODEC_ID_ADPCM_IMA_WAV) {
-        av_log(s, AV_LOG_ERROR, "ADPCM in RSO not implemented\n");
+        avpriv_report_missing_feature(s, "ADPCM in RSO");
         return AVERROR_PATCHWELCOME;
     }