libavformat/dv.h

   1 /*
   2  * General DV muxer/demuxer
   3  * Copyright (c) 2003 Roman Shaposhnik
   4  *
   5  * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
   6  * of DV technical info.
   7  *
   8  * Raw DV format
   9  * Copyright (c) 2002 Fabrice Bellard.
  10  *
  11  * This file is part of FFmpeg.
  12  *
  13  * FFmpeg is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU Lesser General Public
  15  * License as published by the Free Software Foundation; either
  16  * version 2.1 of the License, or (at your option) any later version.
  17  *
  18  * FFmpeg is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * Lesser General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU Lesser General Public
  24  * License along with FFmpeg; if not, write to the Free Software
  25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  26  */
  27
  28 #ifndef AVFORMAT_DV_H
  29 #define AVFORMAT_DV_H
  30
  31 #include "avformat.h"
  32
  33 typedef struct DVDemuxContext DVDemuxContext;
  34 DVDemuxContext* dv_init_demux(AVFormatContext* s);
  35 int dv_get_packet(DVDemuxContext*, AVPacket *);
  36 int dv_produce_packet(DVDemuxContext*, AVPacket*, uint8_t*, int);
  37 void dv_offset_reset(DVDemuxContext *c, int64_t frame_offset);
  38
  39 typedef struct DVMuxContext DVMuxContext;
  40 DVMuxContext* dv_init_mux(AVFormatContext* s);
  41 int dv_assemble_frame(DVMuxContext *c, AVStream*, const uint8_t*, int, uint8_t**);
  42 void dv_delete_mux(DVMuxContext*);
  43
  44 #endif /* AVFORMAT_DV_H */