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ffmpeg-4.2.2/libavformat/smjpeg.h 1.44 KB
aac5773f   hucm   功能基本完成,接口待打磨
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  /*
   * SMJPEG common code
   * Copyright (c) 2011-2012 Paul B Mahol
   *
   * 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
   */
  
  /**
   * @file
   * SMJPEG common code
   */
  
  #ifndef AVFORMAT_SMJPEG_H
  #define AVFORMAT_SMJPEG_H
  
  #include "internal.h"
  
  #define SMJPEG_MAGIC "\x0\xaSMJPEG"
  
  #define SMJPEG_DONE     MKTAG('D', 'O', 'N', 'E')
  #define SMJPEG_HEND     MKTAG('H', 'E', 'N', 'D')
  #define SMJPEG_SND      MKTAG('_', 'S', 'N', 'D')
  #define SMJPEG_SNDD     MKTAG('s', 'n', 'd', 'D')
  #define SMJPEG_TXT      MKTAG('_', 'T', 'X', 'T')
  #define SMJPEG_VID      MKTAG('_', 'V', 'I', 'D')
  #define SMJPEG_VIDD     MKTAG('v', 'i', 'd', 'D')
  
  extern const AVCodecTag ff_codec_smjpeg_video_tags[];
  extern const AVCodecTag ff_codec_smjpeg_audio_tags[];
  
  #endif /* AVFORMAT_SMJPEG_H */