diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 16d80b8257..ef773a8354 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -33,7 +33,7 @@
 
        • libavutil      52.92.100
        • libavcodec     55.69.100
-       • libavformat    55.46.100
+       • libavformat    55.47.100
        • libavdevice    55.13.102
        • libavfilter     4.10.100
        • libswscale      2. 6.100
diff --git a/doc/APIchanges b/doc/APIchanges
index 3def4916b6..e87f16579d 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,6 +15,9 @@ libavutil:     2012-10-22
 
 API changes, most recent first:
 
+2014-07-14 - xxxxxxx - lavf 55.47.100 - avformat.h
+  Add av_stream_get_parser()
+
 2014-07-xx - xxxxxxx - lavu 53.18.0 - display.h
   Add av_display_matrix_flip() to flip the transformation matrix.
 
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 0c3780827e..a9abfbd4c2 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -1069,6 +1069,7 @@ typedef struct AVStream {
 
 AVRational av_stream_get_r_frame_rate(const AVStream *s);
 void       av_stream_set_r_frame_rate(AVStream *s, AVRational r);
+struct AVCodecParserContext *av_stream_get_parser(const AVStream *s);
 
 /**
  * Returns the pts of the last muxed packet + its duration
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 140e254f36..e095d601e1 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -115,6 +115,11 @@ int64_t av_stream_get_end_pts(const AVStream *st)
     return st->pts.val;
 }
 
+struct AVCodecParserContext *av_stream_get_parser(const AVStream *st)
+{
+    return st->parser;
+}
+
 void av_format_inject_global_side_data(AVFormatContext *s)
 {
     int i;
diff --git a/libavformat/version.h b/libavformat/version.h
index 5216e85eda..dd0f3c2b82 100644
--- a/libavformat/version.h
+++ b/libavformat/version.h
@@ -30,7 +30,7 @@
 #include "libavutil/version.h"
 
 #define LIBAVFORMAT_VERSION_MAJOR 55
-#define LIBAVFORMAT_VERSION_MINOR 46
+#define LIBAVFORMAT_VERSION_MINOR 47
 #define LIBAVFORMAT_VERSION_MICRO 100
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \