metadata.h

   1 /*
   2  * set of helper routines for stream metadata and properties retrieval
   3  *
   4  * Copyright (C) 2006 Benjamin Zores
   5  *
   6  * This file is part of MPlayer.
   7  *
   8  * MPlayer is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * MPlayer is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  20  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22
  23 #ifndef MPLAYER_METADATA_H
  24 #define MPLAYER_METADATA_H
  25
  26 typedef enum metadata_s metadata_t;
  27 enum metadata_s {
  28   /* common info */
  29   META_NAME = 0,
  30
  31   /* video stream properties */
  32   META_VIDEO_CODEC,
  33   META_VIDEO_BITRATE,
  34   META_VIDEO_RESOLUTION,
  35
  36   /* audio stream properties */
  37   META_AUDIO_CODEC,
  38   META_AUDIO_BITRATE,
  39   META_AUDIO_SAMPLES,
  40
  41   /* ID3 tags and other stream infos */
  42   META_INFO_TITLE,
  43   META_INFO_ARTIST,
  44   META_INFO_ALBUM,
  45   META_INFO_YEAR,
  46   META_INFO_COMMENT,
  47   META_INFO_TRACK,
  48   META_INFO_GENRE
  49 };
  50
  51 struct MPContext;
  52
  53 char *get_metadata(struct MPContext *mpctx, metadata_t type);
  54
  55 #endif /* MPLAYER_METADATA_H */
  56