libavformat/isom.h

   1 /*
   2  * ISO Media common code
   3  * copyright (c) 2001 Fabrice Bellard.
   4  * copyright (c) 2002 Francois Revol <revol@free.fr>
   5  * copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
   6  *
   7  * This file is part of FFmpeg.
   8  *
   9  * FFmpeg is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * FFmpeg is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with FFmpeg; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22  */
  23
  24 #ifndef FFMPEG_ISOM_H
  25 #define FFMPEG_ISOM_H
  26
  27 #include "riff.h"
  28
  29 /* isom.c */
  30 extern const AVCodecTag ff_mp4_obj_type[];
  31 extern const AVCodecTag codec_movvideo_tags[];
  32 extern const AVCodecTag codec_movaudio_tags[];
  33 extern const AVCodecTag ff_codec_movsubtitle_tags[];
  34
  35 int ff_mov_iso639_to_lang(const char *lang, int mp4);
  36 int ff_mov_lang_to_iso639(int code, char *to);
  37
  38 typedef struct {
  39     int count;
  40     int duration;
  41 } MOV_stts_t;
  42
  43 #endif /* FFMPEG_ISOM_H */