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/*****************************************************************************
* libmp4mux.h: mp4/mov muxer
*****************************************************************************
* Copyright (C) 2001, 2002, 2003, 2006, 20115 VLC authors and VideoLAN
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
* Gildas Bazin <gbazin at videolan dot org>
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include <vlc_common.h>
#include <vlc_es.h>
#include <vlc_boxes.h>
typedef struct
{
uint64_t i_pos;
int i_size;
vlc_tick_t i_pts_dts;
vlc_tick_t i_length;
unsigned int i_flags;
} mp4mux_entry_t;
typedef struct
{
vlc_tick_t i_duration;
vlc_tick_t i_start_time;
vlc_tick_t i_start_offset;
} mp4mux_edit_t;
typedef struct
{
unsigned i_track_id;
es_format_t fmt;
/* index */
unsigned int i_entry_count;
unsigned int i_entry_max;
mp4mux_entry_t *entry;
/* XXX: needed for other codecs too, see lavf */
block_t *a52_frame;
/* stats */
vlc_tick_t i_read_duration;
uint32_t i_timescale;
vlc_tick_t i_firstdts; /* the really first packet */
bool b_hasbframes;
/* temp stuff */
/* for later stco fix-up (fast start files) */
uint64_t i_stco_pos;
/* frags */
vlc_tick_t i_trex_default_length;
uint32_t i_trex_default_size;
/* edit list */
unsigned int i_edits_count;
mp4mux_edit_t *p_edits;
} mp4mux_trackinfo_t;
bool mp4mux_trackinfo_Init( mp4mux_trackinfo_t *, unsigned, uint32_t );
void mp4mux_trackinfo_Clear( mp4mux_trackinfo_t * );
bo_t *box_new (const char *fcc);
bo_t *box_full_new(const char *fcc, uint8_t v, uint32_t f);
void box_fix (bo_t *box, uint32_t);
void box_gather (bo_t *box, bo_t *box2);
bool mp4mux_CanMux(vlc_object_t *, const es_format_t *, vlc_fourcc_t, bool);
bo_t *mp4mux_GetFtyp(vlc_fourcc_t, uint32_t, vlc_fourcc_t[], size_t i_fourcc);
bo_t *mp4mux_GetMoovBox(vlc_object_t *, mp4mux_trackinfo_t **pp_tracks, unsigned int i_tracks,
vlc_tick_t i_movie_duration,
bool b_fragmented, bool b_mov, bool b_64ext, bool b_stco64);