added new helpers to allow easy metadata retrieval and make libmenu use them

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19538 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 51 insertions, 0 deletions

diff --git a/metadata.h b/metadata.h
new file mode 100644
index 0000000000..9acaab3eff
--- /dev/null
+++ b/metadata.h
@@ -0,0 +1,51 @@
+/*
+ *  Copyright (C) 2006 Benjamin Zores
+ *   Set of helper routines for stream metadata and properties retrieval.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *   This program 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 General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _METADATA_H_
+#define _METADATA_H_
+
+typedef enum metadata_s metadata_t;
+enum metadata_s {
+  /* common info */
+  META_NAME = 0,
+
+  /* video stream properties */
+  META_VIDEO_CODEC,
+  META_VIDEO_BITRATE,
+  META_VIDEO_RESOLUTION,
+
+  /* audio stream properties */
+  META_AUDIO_CODEC,
+  META_AUDIO_BITRATE,
+  META_AUDIO_SAMPLES,
+
+  /* ID3 tags and other stream infos */
+  META_INFO_TITLE,
+  META_INFO_ARTIST,
+  META_INFO_ALBUM,
+  META_INFO_YEAR,
+  META_INFO_COMMENT,
+  META_INFO_TRACK,
+  META_INFO_GENRE
+};
+
+char *get_metadata (metadata_t type);
+
+#endif /* _METADATA_H_ */
+