diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index ffd0bf2d16..7733ef8077 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -352,6 +352,7 @@ static const uint8_t multiple_desc_ul[]     = { 0x06,0x0E,0x2B,0x34,0x04,0x01,0x
 
 /**
  * SMPTE RP210 http://www.smpte-ra.org/mdd/index.html
+ *             https://smpte-ra.org/sites/default/files/Labels.xml
  */
 static const MXFLocalTagPair mxf_local_tag_batch[] = {
     // preface set
@@ -1822,6 +1823,7 @@ static const struct {
     int profile;
     uint8_t interlaced;
 } mxf_h264_codec_uls[] = {
+    {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x31,0x11,0x01 },      0,  66, 0 }, // AVC Baseline, Unconstrained Coding
     {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x20,0x01 },      0, 110, 0 }, // AVC High 10 Intra
     {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x01 }, 232960,   0, 1 }, // AVC Intra 50 1080i60
     {{ 0x06,0x0E,0x2B,0x34,0x04,0x01,0x01,0x0a,0x04,0x01,0x02,0x02,0x01,0x32,0x21,0x02 }, 281088,   0, 1 }, // AVC Intra 50 1080i50