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ffmpeg-4.2.2/libavformat/metadata.h 1.4 KB
aac5773f   hucm   功能基本完成,接口待打磨
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  /*
   * copyright (c) 2009 Michael Niedermayer
   *
   * 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_METADATA_H
  #define AVFORMAT_METADATA_H
  
  /**
   * @file
   * internal metadata API header
   * see avformat.h or the public API!
   */
  
  
  #include "avformat.h"
  #include "libavutil/dict.h"
  
  typedef struct AVMetadataConv {
      const char *native;
      const char *generic;
  } AVMetadataConv;
  
  void ff_metadata_conv(AVDictionary **pm, const AVMetadataConv *d_conv,
                                         const AVMetadataConv *s_conv);
  void ff_metadata_conv_ctx(AVFormatContext *ctx, const AVMetadataConv *d_conv,
                                                  const AVMetadataConv *s_conv);
  
  #endif /* AVFORMAT_METADATA_H */