ffmpeg source update for sep 09

source/patched-ffmpeg-mt/libavformat/metadata_compat.c

 /*
  * Copyright (c) 2009  Aurelien Jacobs <aurel@gnuage.org>
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include <strings.h>
 #include "avformat.h"
 #include "metadata.h"
 #include "libavutil/avstring.h"
 
-#if LIBAVFORMAT_VERSION_MAJOR < 53
+#if FF_API_OLD_METADATA
 
 #define SIZE_OFFSET(x) sizeof(((AVFormatContext*)0)->x),offsetof(AVFormatContext,x)
 
 static const struct {
     const char name[16];
     int   size;
     int   offset;
 } compat_tab[] = {
     { "title",           SIZE_OFFSET(title)     },
     { "author",          SIZE_OFFSET(author)    },
@@ skipping 101 matching lines @@
     for (i=0; i<ctx->nb_programs; i++) {
         FILL_METADATA_STR(ctx->programs[i], name);
         FILL_METADATA_STR(ctx->programs[i], provider_name);
     }
     for (i=0; i<ctx->nb_streams; i++) {
         FILL_METADATA_STR(ctx->streams[i], language);
         FILL_METADATA_STR(ctx->streams[i], filename);
     }
 }
 
-#endif /* LIBAVFORMAT_VERSION_MAJOR < 53 */
+#endif /* FF_API_OLD_METADATA */