Moves the display of metadata to dump_format()

Originally committed as revision 19632 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffplay.c

@@ -1860,13 +1860,6 @@ static void stream_component_close(VideoState *is, int stream_index)
     }
 }
 
-static void dump_stream_info(const AVFormatContext *s)
-{
-    AVMetadataTag *tag = NULL;
-    while ((tag=av_metadata_get(s->metadata,"",tag,AV_METADATA_IGNORE_SUFFIX)))
-        fprintf(stderr, "%s: %s\n", tag->key, tag->value);
-}
-
 /* since we have only one decoding thread, we can use a global
    variable instead of a thread local variable */
 static VideoState *global_video_state;
@@ -1960,7 +1953,6 @@ static int decode_thread(void *arg)
     }
     if (show_status) {
         dump_format(ic, 0, is->filename, 0);
-        dump_stream_info(ic);
     }
 
     /* open the streams */

libavformat/utils.c

@@ -2916,6 +2916,14 @@ void dump_format(AVFormatContext *ic,
     } else
     for(i=0;i<ic->nb_streams;i++)
         dump_stream_format(ic, i, index, is_output);
+    if (ic->metadata) {
+        AVMetadataTag *tag=NULL;
+        av_log(NULL, AV_LOG_INFO, "  Metadata\n");
+        while((tag=av_metadata_get(ic->metadata, "", tag, AV_METADATA_IGNORE_SUFFIX))) {
+            av_log(NULL, AV_LOG_INFO, "    %-16s: %s\n", tag->key, tag->value);
+        }
+    }
+
 }
 
 #if LIBAVFORMAT_VERSION_MAJOR < 53