libavformat/avc.h

   1 /*
   2  * AVC helper functions for muxers
   3  * Copyright (c) 2008 Aurelien Jacobs <aurel@gnuage.org>
   4  *
   5  * This file is part of Libav.
   6  *
   7  * Libav is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * Libav is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with Libav; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef AVFORMAT_AVC_H
  23 #define AVFORMAT_AVC_H
  24
  25 #include <stdint.h>
  26 #include "avio.h"
  27
  28 int ff_avc_parse_nal_units(AVIOContext *s, const uint8_t *buf, int size);
  29 int ff_avc_parse_nal_units_buf(const uint8_t *buf_in, uint8_t **buf, int *size);
  30 int ff_isom_write_avcc(AVIOContext *pb, const uint8_t *data, int len);
  31 const uint8_t *ff_avc_find_startcode(const uint8_t *p, const uint8_t *end);
  32 int ff_avc_write_annexb_extradata(const uint8_t *in, uint8_t **buf, int *size);
  33
  34 #endif /* AVFORMAT_AVC_H */