Move metadata API from lavf to lavu.

Rename it to AVDictionary, since it will be used as such.  Tags
documentation and metadata conversion API is lavf-specific, so remains
there.

1 files changed, 1 insertions, 5 deletions

diff --git a/libavformat/metadata.h b/libavformat/metadata.h
index 09066b8c8d..49be8b47e1 100644
--- a/libavformat/metadata.h
+++ b/libavformat/metadata.h
@@ -29,11 +29,7 @@
 
 
 #include "avformat.h"
-
-struct AVMetadata{
-    int count;
-    AVMetadataTag *elems;
-};
+#include "libavutil/dict.h"
 
 struct AVMetadataConv{
     const char *native;