diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index f9b5b03..9c20287 100644
--- a/libavformat/id3v2.c
+++ b/libavformat/id3v2.c
@@ -714,7 +714,7 @@ static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t
         }
         else if (!tag[0]) {
             if (tag[1])
-                av_log(s, AV_LOG_WARNING, "invalid frame id, assuming padding");
+                av_log(s, AV_LOG_WARNING, "invalid frame id, assuming padding\n");
             avio_skip(s->pb, tlen);
             break;
         }
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 1840170..4108b87 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -2492,7 +2492,7 @@ static int mov_read_cmov(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     if (avio_rl32(pb) != MKTAG('d','c','o','m'))
         return AVERROR_INVALIDDATA;
     if (avio_rl32(pb) != MKTAG('z','l','i','b')) {
-        av_log(c->fc, AV_LOG_ERROR, "unknown compression for cmov atom !");
+        av_log(c->fc, AV_LOG_ERROR, "unknown compression for cmov atom !\n");
         return AVERROR_INVALIDDATA;
     }
     avio_rb32(pb); /* cmvd atom */