1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2005 Mike Matsnev
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
19 *****************************************************************************/
21 #ifndef X264_MATROSKA_EBML_H
22 #define X264_MATROSKA_EBML_H
24 /* Matroska display size units from the spec */
28 #define DS_ASPECT_RATIO 3
30 typedef struct mk_writer mk_writer;
32 mk_writer *mk_create_writer( const char *filename );
34 int mk_writeHeader( mk_writer *w, const char *writing_app,
36 const void *codec_private, unsigned codec_private_size,
37 int64_t default_frame_duration,
39 unsigned width, unsigned height,
40 unsigned d_width, unsigned d_height, int display_size_units );
42 int mk_start_frame( mk_writer *w );
43 int mk_add_frame_data( mk_writer *w, const void *data, unsigned size );
44 int mk_set_frame_flags( mk_writer *w, int64_t timestamp, int keyframe, int skippable );
45 int mk_close( mk_writer *w, int64_t last_delta );