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ffmpeg-4.2.2/libavformat/id3v1.h 1.12 KB
aac5773f   hucm   功能基本完成,接口待打磨
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  /*
   * ID3v1 header parser
   * Copyright (c) 2003 Fabrice Bellard
   *
   * 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
   */
  
  #ifndef AVFORMAT_ID3V1_H
  #define AVFORMAT_ID3V1_H
  
  #include "avformat.h"
  
  #define ID3v1_TAG_SIZE 128
  
  #define ID3v1_GENRE_MAX 147
  
  /**
   * ID3v1 genres
   */
  extern const char * const ff_id3v1_genre_str[ID3v1_GENRE_MAX + 1];
  
  /**
   * Read an ID3v1 tag
   */
  void ff_id3v1_read(AVFormatContext *s);
  
  #endif /* AVFORMAT_ID3V1_H */