Merge commit '0a9425d7'

* commit '0a9425d7':
  flv: Do not export datastream as metadata
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/flvdec.c

@@ -504,7 +504,8 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream,
             !strcmp(key, "audiosamplerate") ||
             !strcmp(key, "audiosamplesize") ||
             !strcmp(key, "stereo")          ||
-            !strcmp(key, "audiocodecid"))
+            !strcmp(key, "audiocodecid")    ||
+            !strcmp(key, "datastream"))
             return 0;
 
         if (amf_type == AMF_DATA_TYPE_BOOL) {