libmp4.h 47.4 KB
Newer Older
1
2
3
/*****************************************************************************
 * libmp4.h : LibMP4 library for mp4 module for vlc
 *****************************************************************************
Jean-Baptiste Kempf's avatar
LGPL    
Jean-Baptiste Kempf committed
4
 * Copyright (C) 2001-2004, 2010 VLC authors and VideoLAN
5
 *
6
 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
Laurent Aimar's avatar
Laurent Aimar committed
7
 *
Jean-Baptiste Kempf's avatar
LGPL    
Jean-Baptiste Kempf committed
8
9
10
 * 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
11
 * (at your option) any later version.
Laurent Aimar's avatar
Laurent Aimar committed
12
 *
13
14
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Jean-Baptiste Kempf's avatar
LGPL    
Jean-Baptiste Kempf committed
15
16
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
17
 *
Jean-Baptiste Kempf's avatar
LGPL    
Jean-Baptiste Kempf committed
18
19
20
 * 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.
21
 *****************************************************************************/
22

23
24
#ifndef _VLC_LIBMP4_H
#define _VLC_LIBMP4_H 1
25

26
#include <vlc_es.h>
27
#include <vlc_codecs.h>
28

29
30
#define BLOCK16x16 (1<<16)

31
32
33
34
35
36
37
38
#define MAJOR_3gp4 VLC_FOURCC( '3', 'g', 'p', '4' )
#define MAJOR_3gp5 VLC_FOURCC( '3', 'g', 'p', '5' )
#define MAJOR_3gp6 VLC_FOURCC( '3', 'g', 'p', '6' )
#define MAJOR_3gp7 VLC_FOURCC( '3', 'g', 'p', '7' )
#define MAJOR_isml VLC_FOURCC( 'i', 's', 'm', 'l' )
#define MAJOR_isom VLC_FOURCC( 'i', 's', 'o', 'm' )
#define MAJOR_qt__ VLC_FOURCC( 'q', 't', ' ', ' ' )

39
#define ATOM_root VLC_FOURCC( 'r', 'o', 'o', 't' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
#define ATOM_uuid VLC_FOURCC( 'u', 'u', 'i', 'd' )

#define ATOM_ftyp VLC_FOURCC( 'f', 't', 'y', 'p' )
#define ATOM_moov VLC_FOURCC( 'm', 'o', 'o', 'v' )
#define ATOM_foov VLC_FOURCC( 'f', 'o', 'o', 'v' )
#define ATOM_cmov VLC_FOURCC( 'c', 'm', 'o', 'v' )
#define ATOM_dcom VLC_FOURCC( 'd', 'c', 'o', 'm' )
#define ATOM_cmvd VLC_FOURCC( 'c', 'm', 'v', 'd' )

#define ATOM_moof VLC_FOURCC( 'm', 'o', 'o', 'f' )
#define ATOM_mdat VLC_FOURCC( 'm', 'd', 'a', 't' )
#define ATOM_skip VLC_FOURCC( 's', 'k', 'i', 'p' )
#define ATOM_free VLC_FOURCC( 'f', 'r', 'e', 'e' )
#define ATOM_udta VLC_FOURCC( 'u', 'd', 't', 'a' )
#define ATOM_wide VLC_FOURCC( 'w', 'i', 'd', 'e' )
55
#define ATOM_binm VLC_FOURCC( 0x82, 0x82, 0x7f, 0x7d ) /* binary Computer Graphics Metafile */
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
56

57
58
59
60
61
/* Quicktime preview */
#define ATOM_pnot VLC_FOURCC( 'p', 'n', 'o', 't' )
#define ATOM_pict VLC_FOURCC( 'p', 'i', 'c', 't' )
#define ATOM_PICT VLC_FOURCC( 'P', 'I', 'C', 'T' )

62
63
#define ATOM_data VLC_FOURCC( 'd', 'a', 't', 'a' )

Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
#define ATOM_trak VLC_FOURCC( 't', 'r', 'a', 'k' )
#define ATOM_mvhd VLC_FOURCC( 'm', 'v', 'h', 'd' )
#define ATOM_tkhd VLC_FOURCC( 't', 'k', 'h', 'd' )
#define ATOM_tref VLC_FOURCC( 't', 'r', 'e', 'f' )
#define ATOM_mdia VLC_FOURCC( 'm', 'd', 'i', 'a' )
#define ATOM_mdhd VLC_FOURCC( 'm', 'd', 'h', 'd' )
#define ATOM_hdlr VLC_FOURCC( 'h', 'd', 'l', 'r' )
#define ATOM_minf VLC_FOURCC( 'm', 'i', 'n', 'f' )
#define ATOM_vmhd VLC_FOURCC( 'v', 'm', 'h', 'd' )
#define ATOM_smhd VLC_FOURCC( 's', 'm', 'h', 'd' )
#define ATOM_hmhd VLC_FOURCC( 'h', 'm', 'h', 'd' )
#define ATOM_dinf VLC_FOURCC( 'd', 'i', 'n', 'f' )
#define ATOM_url  VLC_FOURCC( 'u', 'r', 'l', ' ' )
#define ATOM_urn  VLC_FOURCC( 'u', 'r', 'n', ' ' )
#define ATOM_dref VLC_FOURCC( 'd', 'r', 'e', 'f' )
#define ATOM_stbl VLC_FOURCC( 's', 't', 'b', 'l' )
#define ATOM_stts VLC_FOURCC( 's', 't', 't', 's' )
#define ATOM_ctts VLC_FOURCC( 'c', 't', 't', 's' )
#define ATOM_stsd VLC_FOURCC( 's', 't', 's', 'd' )
#define ATOM_stsz VLC_FOURCC( 's', 't', 's', 'z' )
#define ATOM_stz2 VLC_FOURCC( 's', 't', 'z', '2' )
#define ATOM_stsc VLC_FOURCC( 's', 't', 's', 'c' )
#define ATOM_stco VLC_FOURCC( 's', 't', 'c', 'o' )
#define ATOM_co64 VLC_FOURCC( 'c', 'o', '6', '4' )
#define ATOM_stss VLC_FOURCC( 's', 't', 's', 's' )
#define ATOM_stsh VLC_FOURCC( 's', 't', 's', 'h' )
#define ATOM_stdp VLC_FOURCC( 's', 't', 'd', 'p' )
#define ATOM_padb VLC_FOURCC( 'p', 'a', 'd', 'b' )
#define ATOM_edts VLC_FOURCC( 'e', 'd', 't', 's' )
#define ATOM_elst VLC_FOURCC( 'e', 'l', 's', 't' )
#define ATOM_mvex VLC_FOURCC( 'm', 'v', 'e', 'x' )
95
#define ATOM_sdtp VLC_FOURCC( 's', 'd', 't', 'p' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
96
#define ATOM_trex VLC_FOURCC( 't', 'r', 'e', 'x' )
97
#define ATOM_mehd VLC_FOURCC( 'm', 'e', 'h', 'd' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
98
99
#define ATOM_mfhd VLC_FOURCC( 'm', 'f', 'h', 'd' )
#define ATOM_traf VLC_FOURCC( 't', 'r', 'a', 'f' )
100
#define ATOM_sidx VLC_FOURCC( 's', 'i', 'd', 'x' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
101
102
103
104
#define ATOM_tfhd VLC_FOURCC( 't', 'f', 'h', 'd' )
#define ATOM_trun VLC_FOURCC( 't', 'r', 'u', 'n' )
#define ATOM_cprt VLC_FOURCC( 'c', 'p', 'r', 't' )
#define ATOM_iods VLC_FOURCC( 'i', 'o', 'd', 's' )
105
#define ATOM_pasp VLC_FOURCC( 'p', 'a', 's', 'p' )
106
107
108
#define ATOM_mfra VLC_FOURCC( 'm', 'f', 'r', 'a' )
#define ATOM_mfro VLC_FOURCC( 'm', 'f', 'r', 'o' )
#define ATOM_tfra VLC_FOURCC( 't', 'f', 'r', 'a' )
109
#define ATOM_keys VLC_FOURCC( 'k', 'e', 'y', 's' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128

#define ATOM_nmhd VLC_FOURCC( 'n', 'm', 'h', 'd' )
#define ATOM_mp2v VLC_FOURCC( 'm', 'p', '2', 'v' )
#define ATOM_mp4v VLC_FOURCC( 'm', 'p', '4', 'v' )
#define ATOM_mp4a VLC_FOURCC( 'm', 'p', '4', 'a' )
#define ATOM_mp4s VLC_FOURCC( 'm', 'p', '4', 's' )
#define ATOM_vide VLC_FOURCC( 'v', 'i', 'd', 'e' )
#define ATOM_soun VLC_FOURCC( 's', 'o', 'u', 'n' )
#define ATOM_hint VLC_FOURCC( 'h', 'i', 'n', 't' )
#define ATOM_hdv2 VLC_FOURCC( 'h', 'd', 'v', '2' )

#define ATOM_dpnd VLC_FOURCC( 'd', 'p', 'n', 'd' )
#define ATOM_ipir VLC_FOURCC( 'i', 'p', 'i', 'r' )
#define ATOM_mpod VLC_FOURCC( 'm', 'p', 'o', 'd' )
#define ATOM_hnti VLC_FOURCC( 'h', 'n', 't', 'i' )
#define ATOM_rtp  VLC_FOURCC( 'r', 't', 'p', ' ' )

#define ATOM_esds VLC_FOURCC( 'e', 's', 'd', 's' )

129
#define ATOM_lpcm VLC_FOURCC( 'l', 'p', 'c', 'm' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
#define ATOM__mp3 VLC_FOURCC( '.', 'm', 'p', '3' )
#define ATOM_ms02 VLC_FOURCC( 'm', 's', 0x0, 0x02 )
#define ATOM_ms11 VLC_FOURCC( 'm', 's', 0x0, 0x11 )
#define ATOM_ms55 VLC_FOURCC( 'm', 's', 0x0, 0x55 )
#define ATOM_twos VLC_FOURCC( 't', 'w', 'o', 's' )
#define ATOM_sowt VLC_FOURCC( 's', 'o', 'w', 't' )
#define ATOM_QDMC VLC_FOURCC( 'Q', 'D', 'M', 'C' )
#define ATOM_QDM2 VLC_FOURCC( 'Q', 'D', 'M', '2' )
#define ATOM_ima4 VLC_FOURCC( 'i', 'm', 'a', '4' )
#define ATOM_IMA4 VLC_FOURCC( 'I', 'M', 'A', '4' )
#define ATOM_dvi  VLC_FOURCC( 'd', 'v', 'i', ' ' )
#define ATOM_MAC3 VLC_FOURCC( 'M', 'A', 'C', '3' )
#define ATOM_MAC6 VLC_FOURCC( 'M', 'A', 'C', '6' )
#define ATOM_alaw VLC_FOURCC( 'a', 'l', 'a', 'w' )
#define ATOM_ulaw VLC_FOURCC( 'u', 'l', 'a', 'w' )
#define ATOM_Qclp VLC_FOURCC( 'Q', 'c', 'l', 'p' )
#define ATOM_samr VLC_FOURCC( 's', 'a', 'm', 'r' )
#define ATOM_sawb VLC_FOURCC( 's', 'a', 'w', 'b' )
#define ATOM_OggS VLC_FOURCC( 'O', 'g', 'g', 'S' )
#define ATOM_alac VLC_FOURCC( 'a', 'l', 'a', 'c' )
150
151
#define ATOM_ac3  VLC_FOURCC( 'a', 'c', '-', '3' )
#define ATOM_eac3 VLC_FOURCC( 'e', 'c', '-', '3' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
152
153
#define ATOM_dac3 VLC_FOURCC( 'd', 'a', 'c', '3' )
#define ATOM_dec3 VLC_FOURCC( 'd', 'e', 'c', '3' )
154
#define ATOM_dvc1 VLC_FOURCC( 'd', 'v', 'c', '1' )
155
#define ATOM_WMA2 VLC_FOURCC( 'W', 'M', 'A', '2' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
156
157
158
#define ATOM_enda VLC_FOURCC( 'e', 'n', 'd', 'a' )
#define ATOM_gnre VLC_FOURCC( 'g', 'n', 'r', 'e' )
#define ATOM_trkn VLC_FOURCC( 't', 'r', 'k', 'n' )
159
#define ATOM_chan VLC_FOURCC( 'c', 'h', 'a', 'n' )
160
161
162
163
#define ATOM_in24 VLC_FOURCC( 'i', 'n', '2', '4' )
#define ATOM_in32 VLC_FOURCC( 'i', 'n', '3', '2' )
#define ATOM_fl32 VLC_FOURCC( 'f', 'l', '3', '2' )
#define ATOM_fl64 VLC_FOURCC( 'f', 'l', '6', '4' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189

#define ATOM_zlib VLC_FOURCC( 'z', 'l', 'i', 'b' )
#define ATOM_SVQ1 VLC_FOURCC( 'S', 'V', 'Q', '1' )
#define ATOM_SVQ3 VLC_FOURCC( 'S', 'V', 'Q', '3' )
#define ATOM_ZyGo VLC_FOURCC( 'Z', 'y', 'G', 'o' )
#define ATOM_3IV1 VLC_FOURCC( '3', 'I', 'V', '1' )
#define ATOM_3iv1 VLC_FOURCC( '3', 'i', 'v', '1' )
#define ATOM_3IV2 VLC_FOURCC( '3', 'I', 'V', '2' )
#define ATOM_3iv2 VLC_FOURCC( '3', 'i', 'v', '2' )
#define ATOM_3IVD VLC_FOURCC( '3', 'I', 'V', 'D' )
#define ATOM_3ivd VLC_FOURCC( '3', 'i', 'v', 'd' )
#define ATOM_3VID VLC_FOURCC( '3', 'V', 'I', 'D' )
#define ATOM_3vid VLC_FOURCC( '3', 'v', 'i', 'd' )
#define ATOM_h263 VLC_FOURCC( 'h', '2', '6', '3' )
#define ATOM_s263 VLC_FOURCC( 's', '2', '6', '3' )
#define ATOM_DIVX VLC_FOURCC( 'D', 'I', 'V', 'X' )
#define ATOM_XVID VLC_FOURCC( 'X', 'V', 'I', 'D' )
#define ATOM_cvid VLC_FOURCC( 'c', 'v', 'i', 'd' )
#define ATOM_mjpa VLC_FOURCC( 'm', 'j', 'p', 'a' )
#define ATOM_mjpb VLC_FOURCC( 'm', 'j', 'q', 't' )
#define ATOM_mjqt VLC_FOURCC( 'm', 'j', 'h', 't' )
#define ATOM_mjht VLC_FOURCC( 'm', 'j', 'p', 'b' )
#define ATOM_VP31 VLC_FOURCC( 'V', 'P', '3', '1' )
#define ATOM_vp31 VLC_FOURCC( 'v', 'p', '3', '1' )
#define ATOM_h264 VLC_FOURCC( 'h', '2', '6', '4' )
#define ATOM_qdrw VLC_FOURCC( 'q', 'd', 'r', 'w' )
190
#define ATOM_WMV3 VLC_FOURCC( 'W', 'M', 'V', '3' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
191
192
193
194
195

#define ATOM_avc1 VLC_FOURCC( 'a', 'v', 'c', '1' )
#define ATOM_avcC VLC_FOURCC( 'a', 'v', 'c', 'C' )
#define ATOM_m4ds VLC_FOURCC( 'm', '4', 'd', 's' )

Denis Charmet's avatar
Denis Charmet committed
196
197
#define ATOM_hvcC VLC_FOURCC( 'h', 'v', 'c', 'C' )

Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
#define ATOM_dvc  VLC_FOURCC( 'd', 'v', 'c', ' ' )
#define ATOM_dvp  VLC_FOURCC( 'd', 'v', 'p', ' ' )
#define ATOM_dv5n VLC_FOURCC( 'd', 'v', '5', 'n' )
#define ATOM_dv5p VLC_FOURCC( 'd', 'v', '5', 'p' )
#define ATOM_raw  VLC_FOURCC( 'r', 'a', 'w', ' ' )

#define ATOM_jpeg VLC_FOURCC( 'j', 'p', 'e', 'g' )

#define ATOM_yv12 VLC_FOURCC( 'y', 'v', '1', '2' )
#define ATOM_yuv2 VLC_FOURCC( 'y', 'u', 'v', '2' )

#define ATOM_rmra VLC_FOURCC( 'r', 'm', 'r', 'a' )
#define ATOM_rmda VLC_FOURCC( 'r', 'm', 'd', 'a' )
#define ATOM_rdrf VLC_FOURCC( 'r', 'd', 'r', 'f' )
#define ATOM_rmdr VLC_FOURCC( 'r', 'm', 'd', 'r' )
#define ATOM_rmvc VLC_FOURCC( 'r', 'm', 'v', 'c' )
#define ATOM_rmcd VLC_FOURCC( 'r', 'm', 'c', 'd' )
#define ATOM_rmqu VLC_FOURCC( 'r', 'm', 'q', 'u' )
#define ATOM_alis VLC_FOURCC( 'a', 'l', 'i', 's' )

#define ATOM_gmhd VLC_FOURCC( 'g', 'm', 'h', 'd' )
#define ATOM_wave VLC_FOURCC( 'w', 'a', 'v', 'e' )
220
#define ATOM_strf VLC_FOURCC( 's', 't', 'r', 'f' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
221
222
223
224
225
226
227
228
229
230
231
232

#define ATOM_drms VLC_FOURCC( 'd', 'r', 'm', 's' )
#define ATOM_sinf VLC_FOURCC( 's', 'i', 'n', 'f' )
#define ATOM_schi VLC_FOURCC( 's', 'c', 'h', 'i' )
#define ATOM_user VLC_FOURCC( 'u', 's', 'e', 'r' )
#define ATOM_key  VLC_FOURCC( 'k', 'e', 'y', ' ' )
#define ATOM_iviv VLC_FOURCC( 'i', 'v', 'i', 'v' )
#define ATOM_name VLC_FOURCC( 'n', 'a', 'm', 'e' )
#define ATOM_priv VLC_FOURCC( 'p', 'r', 'i', 'v' )
#define ATOM_drmi VLC_FOURCC( 'd', 'r', 'm', 'i' )
#define ATOM_frma VLC_FOURCC( 'f', 'r', 'm', 'a' )
#define ATOM_skcr VLC_FOURCC( 's', 'k', 'c', 'r' )
233
#define ATOM_ASF  VLC_FOURCC( 'A', 'S', 'F', ' ' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
234
235
236
237
238

#define ATOM_text VLC_FOURCC( 't', 'e', 'x', 't' )
#define ATOM_tx3g VLC_FOURCC( 't', 'x', '3', 'g' )
#define ATOM_subp VLC_FOURCC( 's', 'u', 'b', 'p' )
#define ATOM_sbtl VLC_FOURCC( 's', 'b', 't', 'l' )
239
240
241
#define ATOM_clcp VLC_FOURCC( 'c', 'l', 'c', 'p' )
#define ATOM_c608 VLC_FOURCC( 'c', '6', '0', '8' )
#define ATOM_c708 VLC_FOURCC( 'c', '7', '0', '8' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
242
243
244
245
246

#define ATOM_0xa9nam VLC_FOURCC( 0xa9, 'n', 'a', 'm' )
#define ATOM_0xa9aut VLC_FOURCC( 0xa9, 'a', 'u', 't' )
#define ATOM_0xa9cpy VLC_FOURCC( 0xa9, 'c', 'p', 'y' )
#define ATOM_0xa9inf VLC_FOURCC( 0xa9, 'i', 'n', 'f' )
247
248
249
#define ATOM_0xa9isr VLC_FOURCC( 0xa9, 'i', 's', 'r' )
#define ATOM_0xa9lab VLC_FOURCC( 0xa9, 'l', 'a', 'b' )
#define ATOM_0xa9lal VLC_FOURCC( 0xa9, 'l', 'a', 'l' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
#define ATOM_0xa9ART VLC_FOURCC( 0xa9, 'A', 'R', 'T' )
#define ATOM_0xa9des VLC_FOURCC( 0xa9, 'd', 'e', 's' )
#define ATOM_0xa9dir VLC_FOURCC( 0xa9, 'd', 'i', 'r' )
#define ATOM_0xa9cmt VLC_FOURCC( 0xa9, 'c', 'm', 't' )
#define ATOM_0xa9req VLC_FOURCC( 0xa9, 'r', 'e', 'q' )
#define ATOM_0xa9day VLC_FOURCC( 0xa9, 'd', 'a', 'y' )
#define ATOM_0xa9fmt VLC_FOURCC( 0xa9, 'f', 'm', 't' )
#define ATOM_0xa9prd VLC_FOURCC( 0xa9, 'p', 'r', 'd' )
#define ATOM_0xa9prf VLC_FOURCC( 0xa9, 'p', 'r', 'f' )
#define ATOM_0xa9src VLC_FOURCC( 0xa9, 's', 'r', 'c' )
#define ATOM_0xa9alb VLC_FOURCC( 0xa9, 'a', 'l', 'b' )
#define ATOM_0xa9dis VLC_FOURCC( 0xa9, 'd', 'i', 's' )
#define ATOM_0xa9enc VLC_FOURCC( 0xa9, 'e', 'n', 'c' )
#define ATOM_0xa9trk VLC_FOURCC( 0xa9, 't', 'r', 'k' )
#define ATOM_0xa9url VLC_FOURCC( 0xa9, 'u', 'r', 'l' )
#define ATOM_0xa9dsa VLC_FOURCC( 0xa9, 'd', 's', 'a' )
#define ATOM_0xa9hst VLC_FOURCC( 0xa9, 'h', 's', 't' )
#define ATOM_0xa9ope VLC_FOURCC( 0xa9, 'o', 'p', 'e' )
#define ATOM_0xa9wrt VLC_FOURCC( 0xa9, 'w', 'r', 't' )
#define ATOM_0xa9com VLC_FOURCC( 0xa9, 'c', 'o', 'm' )
#define ATOM_0xa9gen VLC_FOURCC( 0xa9, 'g', 'e', 'n' )
#define ATOM_0xa9too VLC_FOURCC( 0xa9, 't', 'o', 'o' )
#define ATOM_0xa9wrn VLC_FOURCC( 0xa9, 'w', 'r', 'n' )
#define ATOM_0xa9swr VLC_FOURCC( 0xa9, 's', 'w', 'r' )
#define ATOM_0xa9mak VLC_FOURCC( 0xa9, 'm', 'a', 'k' )
275
#define ATOM_0xa9mal VLC_FOURCC( 0xa9, 'm', 'a', 'l' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
276
277
278
#define ATOM_0xa9mod VLC_FOURCC( 0xa9, 'm', 'o', 'd' )
#define ATOM_0xa9PRD VLC_FOURCC( 0xa9, 'P', 'R', 'D' )
#define ATOM_0xa9grp VLC_FOURCC( 0xa9, 'g', 'r', 'p' )
279
280
281
282
283
284
285
286
287
288
289
290
#define ATOM_0xa9lyr VLC_FOURCC( 0xa9, 'l', 'y', 'r' )
#define ATOM_0xa9gen VLC_FOURCC( 0xa9, 'g', 'e', 'n' )
#define ATOM_0xa9st3 VLC_FOURCC( 0xa9, 's', 't', '3' )
#define ATOM_0xa9ard VLC_FOURCC( 0xa9, 'a', 'r', 'd' )
#define ATOM_0xa9arg VLC_FOURCC( 0xa9, 'a', 'r', 'g' )
#define ATOM_0xa9cak VLC_FOURCC( 0xa9, 'c', 'a', 'k' )
#define ATOM_0xa9con VLC_FOURCC( 0xa9, 'c', 'o', 'n' )
#define ATOM_0xa9des VLC_FOURCC( 0xa9, 'd', 'e', 's' )
#define ATOM_0xa9lnt VLC_FOURCC( 0xa9, 'l', 'n', 't' )
#define ATOM_0xa9phg VLC_FOURCC( 0xa9, 'p', 'h', 'g' )
#define ATOM_0xa9pub VLC_FOURCC( 0xa9, 'p', 'u', 'b' )
#define ATOM_0xa9sne VLC_FOURCC( 0xa9, 's', 'n', 'e' )
291
#define ATOM_0xa9snm VLC_FOURCC( 0xa9, 's', 'n', 'm' )
292
293
294
#define ATOM_0xa9sol VLC_FOURCC( 0xa9, 's', 'o', 'l' )
#define ATOM_0xa9thx VLC_FOURCC( 0xa9, 't', 'h', 'x' )
#define ATOM_0xa9xpd VLC_FOURCC( 0xa9, 'x', 'p', 'd' )
295
#define ATOM_0xa9xyz VLC_FOURCC( 0xa9, 'x', 'y', 'z' )
296
#define ATOM_aART VLC_FOURCC( 'a', 'A', 'R', 'T' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
297
#define ATOM_chpl VLC_FOURCC( 'c', 'h', 'p', 'l' )
298
#define ATOM_disk VLC_FOURCC( 'd', 'i', 's', 'k' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
299
300
301
#define ATOM_WLOC VLC_FOURCC( 'W', 'L', 'O', 'C' )

#define ATOM_meta VLC_FOURCC( 'm', 'e', 't', 'a' )
302
#define ATOM_atID VLC_FOURCC( 'a', 't', 'I', 'D' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
303
#define ATOM_ilst VLC_FOURCC( 'i', 'l', 's', 't' )
304
#define ATOM_cnID VLC_FOURCC( 'c', 'n', 'I', 'D' )
305
#define ATOM_covr VLC_FOURCC( 'c', 'o', 'v', 'r' )
306
#define ATOM_flvr VLC_FOURCC( 'f', 'l', 'v', 'r' )
307
#define ATOM_rtng VLC_FOURCC( 'r', 't', 'n', 'g' )
308
#define ATOM_tsel VLC_FOURCC( 't', 's', 'e', 'l' )
309
#define ATOM_xid_ VLC_FOURCC( 'x', 'i', 'd', ' ' )
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
310
311

#define ATOM_chap VLC_FOURCC( 'c', 'h', 'a', 'p' )
312
313
#define ATOM_SDLN VLC_FOURCC( 'S', 'D', 'L', 'N' )
#define ATOM_vndr VLC_FOURCC( 'v', 'n', 'd', 'r' )
314

315
316
317
#define HANDLER_mdta VLC_FOURCC('m', 'd', 't', 'a')
#define HANDLER_mdir VLC_FOURCC('m', 'd', 'i', 'r')

318
/* Do you want some debug information on all read boxes ? */
319
320
#ifndef NDEBUG
# define MP4_VERBOSE  1
321
//# define MP4_ULTRA_VERBOSE  1
322
#endif
Laurent Aimar's avatar
Laurent Aimar committed
323

324
325
struct MP4_Box_s;

326
#define MP4_MFRO_BOXSIZE 16
327
328

/* uuid Universal Unique IDentifiers */
Laurent Aimar's avatar
Laurent Aimar committed
329
typedef struct UUID_s
330
{
331
    uint8_t b[16];
332
333
334
335
} UUID_t;

/* specific structure for all boxes */

336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
typedef struct MP4_Box_data_tfxd_s
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint64_t i_fragment_duration;
    uint64_t i_fragment_abs_time;

} MP4_Box_data_tfxd_t;

typedef struct TfrfBoxDataFields_s
{
    uint64_t i_fragment_duration;
    uint64_t i_fragment_abs_time;

} TfrfBoxDataFields_t;

typedef struct MP4_Box_data_tfrf_s
{
    uint8_t  i_version;
    uint8_t  i_fragment_count;
    uint32_t i_flags;

    TfrfBoxDataFields_t *p_tfrf_data_fields;

} MP4_Box_data_tfrf_t;

363
364
typedef struct MP4_Box_data_ftyp_s
{
365
366
    uint32_t i_major_brand;
    uint32_t i_minor_version;
367

368
369
    uint32_t i_compatible_brands_count;
    uint32_t *i_compatible_brands;
370
371
372
373
374

} MP4_Box_data_ftyp_t;

typedef struct MP4_Box_data_mvhd_s
{
375
376
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
377

378
379
380
381
382
383
384
385
386
387
388
389
    uint64_t i_creation_time;
    uint64_t i_modification_time;
    uint32_t i_timescale;
    uint64_t i_duration;

    int32_t  i_rate;
    int16_t  i_volume;
    int16_t  i_reserved1;
    uint32_t i_reserved2[2];
    int32_t  i_matrix[9];
    uint32_t i_predefined[6];
    uint32_t i_next_track_id;
390
391
392
393
394
395
396
397

} MP4_Box_data_mvhd_t;

#define MP4_TRACK_ENABLED    0x000001
#define MP4_TRACK_IN_MOVIE   0x000002
#define MP4_TRACK_IN_PREVIEW 0x000004
typedef struct MP4_Box_data_tkhd_s
{
398
399
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
400

401
402
403
404
405
    uint64_t i_creation_time;
    uint64_t i_modification_time;
    uint32_t i_track_ID;
    uint32_t i_reserved;
    uint64_t i_duration;
Laurent Aimar's avatar
Laurent Aimar committed
406

407
408
409
    uint32_t i_reserved2[2];
    int16_t  i_layer;
    int16_t  i_predefined;
Laurent Aimar's avatar
Laurent Aimar committed
410

411
412
413
414
415
    int16_t  i_volume;
    uint16_t i_reserved3;
    int32_t  i_matrix[9];
    int32_t  i_width;
    int32_t  i_height;
416
    float    f_rotation;
Laurent Aimar's avatar
Laurent Aimar committed
417

418
419
420
421
} MP4_Box_data_tkhd_t;

typedef struct MP4_Box_data_mdhd_s
{
422
423
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
424

425
426
427
428
    uint64_t i_creation_time;
    uint64_t i_modification_time;
    uint32_t i_timescale;
    uint64_t i_duration;
429

430
431
432
    char     rgs_language[3]; /* ISO-639-2/T or Mac lang table */
    bool     b_mac_encoding;  /* media using mac encoding */

433
    uint16_t i_quality;
434
435
436
437
438

} MP4_Box_data_mdhd_t;

typedef struct MP4_Box_data_hdlr_s
{
439
440
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
441

442
    uint32_t i_predefined;
Laurent Aimar's avatar
Laurent Aimar committed
443
444
    uint32_t i_handler_type; /* "vide" "soun" "hint" "odsm"
                           "crsm" "sdsm" "m7sm" "ocsm"
445
                           "ipsm" "mjsm" */
Laurent Aimar's avatar
Laurent Aimar committed
446

447
448
449
450
451
452
    unsigned char *psz_name; /* in UTF-8 */

} MP4_Box_data_hdlr_t;

typedef struct MP4_Box_data_vmhd_s
{
453
454
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
455

456
    int16_t  i_graphics_mode;
Laurent Aimar's avatar
Laurent Aimar committed
457
    int16_t  i_opcolor[3];
458
459
460
461
462

} MP4_Box_data_vmhd_t;

typedef struct MP4_Box_data_smhd_s
{
463
464
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
465

466
467
    int16_t  i_balance;
    int16_t  i_reserved;
468
469
470
471
472

} MP4_Box_data_smhd_t;

typedef struct MP4_Box_data_hmhd_s
{
473
474
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
475

476
477
478
479
480
    uint16_t i_max_PDU_size;
    uint16_t i_avg_PDU_size;
    uint32_t i_max_bitrate;
    uint32_t i_avg_bitrate;
    uint32_t i_reserved;
481
482
483
484
485

} MP4_Box_data_hmhd_t;

typedef struct MP4_Box_data_url_s
{
486
487
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
488

zorglub's avatar
zorglub committed
489
    char *psz_location;
Laurent Aimar's avatar
Laurent Aimar committed
490

491
492
493
494
} MP4_Box_data_url_t;

typedef struct MP4_Box_data_urn_s
{
495
496
    uint8_t  i_version;
    uint32_t i_flags;
497

zorglub's avatar
zorglub committed
498
499
    char *psz_name;
    char *psz_location;
Laurent Aimar's avatar
Laurent Aimar committed
500

501
502
503
504
} MP4_Box_data_urn_t;

typedef struct MP4_Box_data_dref_s
{
505
506
    uint8_t  i_version;
    uint32_t i_flags;
507

508
    uint32_t i_entry_count;
509
510
511
512
513
/* XXX it's also a container with i_entry_count entry */
} MP4_Box_data_dref_t;

typedef struct MP4_Box_data_stts_s
{
514
515
    uint8_t  i_version;
    uint32_t i_flags;
516

517
    uint32_t i_entry_count;
518
519
    uint32_t *pi_sample_count; /* these are array */
    int32_t  *pi_sample_delta;
520
521
522
523
524

} MP4_Box_data_stts_t;

typedef struct MP4_Box_data_ctts_s
{
525
526
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
527

528
    uint32_t i_entry_count;
529

530
531
    uint32_t *pi_sample_count; /* these are array */
    int32_t *pi_sample_offset;
532
533
534
535
536
537

} MP4_Box_data_ctts_t;


typedef struct MP4_Box_data_sample_soun_s
{
538
539
    uint8_t  i_reserved1[6];
    uint16_t i_data_reference_index;
540

541
542
543
544
545
    //uint32_t i_reserved2[2];
    uint16_t i_qt_version;
    uint16_t i_qt_revision_level;
    uint32_t i_qt_vendor;

546
547
    uint16_t i_channelcount;
    uint16_t i_samplesize;
François Cartegnie's avatar
François Cartegnie committed
548
    uint16_t i_compressionid;
549
550
551
    uint16_t i_reserved3;
    uint16_t i_sampleratehi; /* timescale of track */
    uint16_t i_sampleratelo;
552
553
554
555
556
557

    /* for version 1 (i_reserved1[0] == 1) */
    uint32_t i_sample_per_packet;
    uint32_t i_bytes_per_packet;
    uint32_t i_bytes_per_frame;
    uint32_t i_bytes_per_sample;
558

559
560
561
562
563
564
    /* v2 */
    uint32_t i_constbitsperchannel; /* consts are nonzero only if constant */
    uint32_t i_formatflags;
    uint32_t i_constbytesperaudiopacket;
    uint32_t i_constLPCMframesperaudiopacket;

565
566
567
568
    /* XXX hack */
    int     i_qt_description;
    uint8_t *p_qt_description;

569
570
571
572
} MP4_Box_data_sample_soun_t;

typedef struct MP4_Box_data_sample_vide_s
{
573
574
    uint8_t  i_reserved1[6];
    uint16_t i_data_reference_index;
575

576
577
578
579
580
581
    uint16_t i_qt_version;
    uint16_t i_qt_revision_level;
    uint32_t i_qt_vendor;

    uint32_t i_qt_temporal_quality;
    uint32_t i_qt_spatial_quality;
582

583
584
    int16_t  i_width;
    int16_t  i_height;
585

586
587
    uint32_t i_horizresolution;
    uint32_t i_vertresolution;
588

589
590
591
    uint32_t i_qt_data_size;
    uint16_t i_qt_frame_count;

592
593
    uint8_t  i_compressorname[32];
    int16_t  i_depth;
594

595
596
597
598
599
600
    int16_t  i_qt_color_table;

    /* XXX hack ImageDescription */
    int     i_qt_image_description;
    uint8_t *p_qt_image_description;

601
602
} MP4_Box_data_sample_vide_t;

603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
#define MP4_TEXT_DISPLAY_FLAG_DONT_DISPLAY       (1<<0)
#define MP4_TEXT_DISPLAY_FLAG_AUTO_SCALE         (1<<1)
#define MP4_TEXT_DISPLAY_FLAG_CLIP_TO_TEXT_BOX   (1<<2)
#define MP4_TEXT_DISPLAY_FLAG_USE_MOVIE_BG_COLOR (1<<3)
#define MP4_TEXT_DISPLAY_FLAG_SHRINK_TEXT_BOX_TO_FIT (1<<4)
#define MP4_TEXT_DISPLAY_FLAG_SCROLL_IN          (1<<5)
#define MP4_TEXT_DISPLAY_FLAG_SCROLL_OUT         (1<<6)
#define MP4_TEXT_DISPLAY_FLAG_HORIZONTAL_SCROLL  (1<<7)
#define MP4_TEXT_DISPLAY_FLAG_REVERSE_SCROLL     (1<<8)
#define MP4_TEXT_DISPLAY_FLAG_CONTINUOUS_SCROLL  (1<<9)
#define MP4_TEXT_DISPLAY_FLAG_FLOW_HORIZONTAL    (1<<10)
#define MP4_TEXT_DISPLAY_FLAG_CONTINUOUS_KARAOKE (1<<11)
#define MP4_TEXT_DISPLAY_FLAG_DROP_SHADOW        (1<<12)
#define MP4_TEXT_DISPLAY_FLAG_ANTI_ALIAS         (1<<13)
#define MP4_TEXT_DISPLAY_FLAG_KEYED_TEXT         (1<<14)
#define MP4_TEXT_DISPLAY_FLAG_INVERSE_HILITE     (1<<15)
#define MP4_TEXT_DISPLAY_FLAG_COLOR_HILITE       (1<<16)
#define MP4_TEXT_DISPLAY_FLAG_WRITE_VERTICALLY   (1<<17)

622
623
typedef struct
{
624
625
626
    uint32_t i_reserved1;
    uint16_t i_reserved2;

627
628
    uint16_t i_data_reference_index;

629
630
631
632
633
634
    uint32_t i_display_flags;   // TextDescription and Tx3gDescription

    int8_t i_justification_horizontal; // left(0), centered(1), right(-1)
    int8_t i_justification_vertical;   // top(0), centered(1), bottom(-1)

    uint16_t i_background_color[4];
635

636
637
638
639
    uint16_t i_text_box_top;
    uint16_t i_text_box_left;
    uint16_t i_text_box_bottom;
    uint16_t i_text_box_right;
640

641
642
643
644
645
646
647
    uint32_t i_reserved3;

    uint16_t i_font_id;
    uint8_t  i_font_face;
    uint8_t  i_font_size;
    uint32_t i_font_color; //RGBA

648
    // TODO to complete
649
650
} MP4_Box_data_sample_text_t;

651
652
typedef struct MP4_Box_data_sample_hint_s
{
653
654
    uint8_t  i_reserved1[6];
    uint16_t i_data_reference_index;
655

656
    uint8_t *p_data;
657
658
659
660
661

} MP4_Box_data_sample_hint_t;

typedef struct MP4_Box_data_moviehintinformation_rtp_s
{
662
    uint32_t i_description_format;
663
664
665
666
667
668
669
670
    unsigned char *psz_text;

} MP4_Box_data_moviehintinformation_rtp_t;



typedef struct MP4_Box_data_stsd_s
{
671
672
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
673

674
    uint32_t i_entry_count;
675
676

    /* it contains SampleEntry handled as if it was Box */
Laurent Aimar's avatar
Laurent Aimar committed
677

678
679
680
681
682
} MP4_Box_data_stsd_t;


typedef struct MP4_Box_data_stsz_s
{
683
684
    uint8_t  i_version;
    uint32_t i_flags;
685

686
687
    uint32_t i_sample_size;
    uint32_t i_sample_count;
Laurent Aimar's avatar
Laurent Aimar committed
688

689
    uint32_t *i_entry_size; /* array , empty if i_sample_size != 0 */
690
691
692
693
694

} MP4_Box_data_stsz_t;

typedef struct MP4_Box_data_stz2_s
{
695
696
    uint8_t  i_version;
    uint32_t i_flags;
697

698
699
700
    uint32_t i_sample_size; /* 24 bits */
    uint8_t  i_field_size;
    uint32_t i_sample_count;
701

702
    uint32_t *i_entry_size; /* array: unsigned int(i_field_size) entry_size */
703
704
705
706
707

} MP4_Box_data_stz2_t;

typedef struct MP4_Box_data_stsc_s
{
708
709
    uint8_t  i_version;
    uint32_t i_flags;
710

711
    uint32_t i_entry_count;
712

713
714
715
    uint32_t *i_first_chunk; /* theses are arrays */
    uint32_t *i_samples_per_chunk;
    uint32_t *i_sample_description_index;
Laurent Aimar's avatar
Laurent Aimar committed
716

717
718
719
720
721
} MP4_Box_data_stsc_t;


typedef struct MP4_Box_data_co64_s
{
722
723
    uint8_t  i_version;
    uint32_t i_flags;
724

725
    uint32_t i_entry_count;
Laurent Aimar's avatar
Laurent Aimar committed
726

727
    uint64_t *i_chunk_offset;
728
729
730
731
732
733

} MP4_Box_data_co64_t;


typedef struct MP4_Box_data_stss_s
{
734
735
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
736

737
    uint32_t i_entry_count;
Laurent Aimar's avatar
Laurent Aimar committed
738

739
    uint32_t *i_sample_number;
Laurent Aimar's avatar
Laurent Aimar committed
740

741
742
743
744
} MP4_Box_data_stss_t;

typedef struct MP4_Box_data_stsh_s
{
745
746
    uint8_t  i_version;
    uint32_t i_flags;
747

748
    uint32_t i_entry_count;
Laurent Aimar's avatar
Laurent Aimar committed
749

750
751
    uint32_t *i_shadowed_sample_number;
    uint32_t *i_sync_sample_number;
752
753
754
755
756

} MP4_Box_data_stsh_t;

typedef struct MP4_Box_data_stdp_s
{
757
758
    uint8_t  i_version;
    uint32_t i_flags;
759

760
    uint16_t *i_priority;
761
762
763
764
765

} MP4_Box_data_stdp_t;

typedef struct MP4_Box_data_padb_s
{
766
767
    uint8_t  i_version;
    uint32_t i_flags;
768

769
    uint32_t i_sample_count;
770

771
772
773
774
    uint16_t *i_reserved1;   /* 1bit  */
    uint16_t *i_pad2;        /* 3bits */
    uint16_t *i_reserved2;   /* 1bit  */
    uint16_t *i_pad1;        /* 3bits */
Laurent Aimar's avatar
Laurent Aimar committed
775

776
777
778
779
780
781

} MP4_Box_data_padb_t;


typedef struct MP4_Box_data_elst_s
{
782
783
    uint8_t  i_version;
    uint32_t i_flags;
784

785
    uint32_t i_entry_count;
786

787
788
789
790
    uint64_t *i_segment_duration;
    int64_t  *i_media_time;
    uint16_t *i_media_rate_integer;
    uint16_t *i_media_rate_fraction;
791

Laurent Aimar's avatar
Laurent Aimar committed
792

793
794
795
796
} MP4_Box_data_elst_t;

typedef struct MP4_Box_data_cprt_s
{
797
798
    uint8_t  i_version;
    uint32_t i_flags;
799
800

    char     rgs_language[3]; /* ISO-639-2/T */
Laurent Aimar's avatar
Laurent Aimar committed
801

zorglub's avatar
zorglub committed
802
    char *psz_notice;
803
804
805
806
807
808
} MP4_Box_data_cprt_t;


/* DecoderConfigDescriptor */
typedef struct MP4_descriptor_decoder_config_s
{
809
    uint8_t i_objectProfileIndication;
810
811
812
813
814
    uint8_t i_streamType;
    int     b_upStream;
    int     i_buffer_sizeDB;
    int     i_max_bitrate;
    int     i_avg_bitrate;
Laurent Aimar's avatar
Laurent Aimar committed
815

816
817
    int     i_decoder_specific_info_len;
    uint8_t *p_decoder_specific_info;
818
    /* some other stuff */
Laurent Aimar's avatar
Laurent Aimar committed
819

820
821
822
823
} MP4_descriptor_decoder_config_t;

typedef struct MP4_descriptor_SL_config_s
{
824
825

    int i_dummy; /* ANSI C forbids empty structures */
Laurent Aimar's avatar
Laurent Aimar committed
826

827
828
829
830
831
} MP4_descriptor_SL_config_t;


typedef struct MP4_descriptor_ES_s
{
832
833
834
835
836
    uint16_t i_ES_ID;
    int      b_stream_dependence;
    int      b_url;
    int      b_OCRstream;
    int      i_stream_priority;
837

838
    int      i_depend_on_ES_ID; /* if b_stream_dependence set */
839
840
841

    unsigned char *psz_URL;

842
    uint16_t i_OCR_ES_ID;       /* if b_OCRstream */
843
    MP4_descriptor_decoder_config_t *p_decConfigDescr;
Laurent Aimar's avatar
Laurent Aimar committed
844

845
846
847
848
849
850
851
852
853
    MP4_descriptor_SL_config_t *p_slConfigDescr;

    /* some other stuff ... */

} MP4_descriptor_ES_t;

/* ES descriptor */
typedef struct MP4_Box_data_esds_s
{
854
855
    uint8_t  i_version;
    uint32_t i_flags;
Laurent Aimar's avatar
Laurent Aimar committed
856

857
    MP4_descriptor_ES_t es_descriptor;
Laurent Aimar's avatar
Laurent Aimar committed
858

859
860
861
862
863
} MP4_Box_data_esds_t;


typedef struct MP4_Box_data_dcom_s
{
864
    uint32_t i_algorithm; /* fourcc */
Laurent Aimar's avatar
Laurent Aimar committed
865

866
867
868
869
} MP4_Box_data_dcom_t;

typedef struct MP4_Box_data_cmvd_s
{
870
871
    uint32_t i_uncompressed_size;
    uint32_t i_compressed_size;
872

873
874
    int     b_compressed; /* Set to 1 if compressed data, 0 if uncompressed */
    uint8_t *p_data;
875
876
877
878
879
880

} MP4_Box_data_cmvd_t;

typedef struct MP4_Box_data_cmov_s
{
    struct MP4_Box_s *p_moov; /* uncompressed moov */
881

882
883
} MP4_Box_data_cmov_t;

Iain Wade's avatar
Iain Wade committed
884
885
886
887
888
889
890
891
892
893
894
895
typedef struct
{
    uint32_t i_type;
} MP4_Box_data_frma_t;

typedef struct
{
    uint32_t i_init;
    uint32_t i_encr;
    uint32_t i_decr;
} MP4_Box_data_skcr_t;

896
typedef struct
897
898
899
900
901
902
903
904
905
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint32_t i_ref_type;
    char     *psz_ref;

} MP4_Box_data_rdrf_t;

906
typedef struct
907
908
909
910
911
912
913
914
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint32_t i_rate;

} MP4_Box_data_rmdr_t;

915
typedef struct
916
917
918
919
920
921
922
923
924
925
926
927
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint32_t i_gestaltType;
    uint32_t i_val1;
    uint32_t i_val2;
    uint16_t i_checkType;   /* 0: val1 is version min
                               1: gestalt value & val2 == val1 */

} MP4_Box_data_rmvc_t;

928
typedef struct
929
930
931
932
933
934
935
{
    uint8_t  i_version;
    uint32_t i_flags;


} MP4_Box_data_rmcd_t;

936
typedef struct
937
938
939
940
941
{
    uint32_t i_quality;

} MP4_Box_data_rmqu_t;

942
943
typedef struct MP4_Box_data_mfhd_s
{
F. Yhuel's avatar
F. Yhuel committed
944
945
    uint8_t  i_version;
    uint32_t i_flags;
946

F. Yhuel's avatar
F. Yhuel committed
947
    uint32_t i_sequence_number;
948
949
950

} MP4_Box_data_mfhd_t;

951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
typedef struct MP4_Box_sidx_item_s
{
    bool     b_reference_type;
    uint32_t i_referenced_size;
    uint32_t i_subsegment_duration;
    bool     b_starts_with_SAP;
    uint8_t  i_SAP_type;
    uint32_t i_SAP_delta_time;

} MP4_Box_sidx_item_t;

typedef struct MP4_Box_data_sidx_s
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint32_t i_reference_ID;
    uint32_t i_timescale;
    uint64_t i_earliest_presentation_time;
    uint64_t i_first_offset;
    uint16_t i_reference_count;

    MP4_Box_sidx_item_t *p_items;

} MP4_Box_data_sidx_t;

977
978
979
980
981
#define MP4_TFHD_BASE_DATA_OFFSET     (1LL<<0)
#define MP4_TFHD_SAMPLE_DESC_INDEX    (1LL<<1)
#define MP4_TFHD_DFLT_SAMPLE_DURATION (1LL<<3)
#define MP4_TFHD_DFLT_SAMPLE_SIZE     (1LL<<4)
#define MP4_TFHD_DFLT_SAMPLE_FLAGS    (1LL<<5)
Frédéric Yhuel's avatar
Frédéric Yhuel committed
982
#define MP4_TFHD_DURATION_IS_EMPTY    (1LL<<16)
983
#define MP4_TFHD_DEFAULT_BASE_IS_MOOF (1LL<<17)
984
985
986
typedef struct MP4_Box_data_tfhd_s
{
    uint8_t  i_version;
Frédéric Yhuel's avatar
Frédéric Yhuel committed
987
    bool     b_empty;
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
    uint32_t i_flags;
    uint32_t i_track_ID;

    /* optional fields */
    uint64_t i_base_data_offset;
    uint32_t i_sample_description_index;
    uint32_t i_default_sample_duration;
    uint32_t i_default_sample_size;
    uint32_t i_default_sample_flags;

} MP4_Box_data_tfhd_t;

#define MP4_TRUN_DATA_OFFSET         (1<<0)
#define MP4_TRUN_FIRST_FLAGS         (1<<2)
#define MP4_TRUN_SAMPLE_DURATION     (1<<8)
#define MP4_TRUN_SAMPLE_SIZE         (1<<9)
#define MP4_TRUN_SAMPLE_FLAGS        (1<<10)
#define MP4_TRUN_SAMPLE_TIME_OFFSET  (1<<11)
typedef struct MP4_descriptor_trun_sample_t
{
    uint32_t i_duration;
    uint32_t i_size;
    uint32_t i_flags;
1011
    uint32_t i_composition_time_offset; /* version == 0 ? signed : unsigned */
1012
1013
1014
1015
1016
1017
1018
1019
1020
} MP4_descriptor_trun_sample_t;

typedef struct MP4_Box_data_trun_s
{
    uint8_t  i_version;
    uint32_t i_flags;
    uint32_t i_sample_count;

    /* optional fields */
1021
    int32_t i_data_offset;
1022
1023
1024
1025
1026
1027
    uint32_t i_first_sample_flags;

    MP4_descriptor_trun_sample_t *p_samples;

} MP4_Box_data_trun_t;

1028
1029
1030
1031
1032
1033
1034
typedef struct
{
    uint32_t i_date;
    uint32_t i_type;
    uint16_t i_index;
} MP4_Box_data_pnot_t;

1035
1036
1037
1038
typedef struct
{
    char *psz_text;

1039
} MP4_Box_data_string_t;
1040

1041
1042
1043
1044
1045
1046
typedef struct
{
    uint8_t *p_blob;
    uint32_t i_blob;
} MP4_Box_data_binary_t;

1047
1048
1049
1050
1051
1052
1053
typedef struct
{
    uint32_t i_entry_count;
    uint32_t *i_track_ID;

} MP4_Box_data_tref_generic_t;

1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
typedef struct
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint8_t i_chapter;
    struct
    {
        char    *psz_name;
        int64_t  i_start;
    } chapter[256];
} MP4_Box_data_chpl_t;

1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
typedef struct
{
    uint8_t i_version;
    uint8_t i_profile;
    uint8_t i_profile_compatibility;
    uint8_t i_level;

    uint8_t i_reserved1;     /* 6 bits */
    uint8_t i_length_size;

    uint8_t i_reserved2;    /* 3 bits */
    uint8_t  i_sps;
    uint16_t *i_sps_length;
    uint8_t  **sps;

    uint8_t  i_pps;
    uint16_t *i_pps_length;
    uint8_t  **pps;

    /* XXX: Hack raw avcC atom payload */
    int     i_avcC;
    uint8_t *p_avcC;

} MP4_Box_data_avcC_t;

1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
typedef struct
{
    WAVEFORMATEX Format;
    uint32_t i_extra;
    char    *p_extra;
} MP4_Box_data_WMA2_t;

typedef struct
{
    VLC_BITMAPINFOHEADER bmiHeader;
    uint32_t i_extra;
    char    *p_extra;
} MP4_Box_data_strf_t;

1106
1107
1108
1109
1110
typedef struct
{
    uint8_t i_stream_number;
} MP4_Box_data_ASF_t;

1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
/* According to Apple's CoreAudio/CoreAudioTypes.h */
#define MP4_CHAN_USE_CHANNELS_DESC           0
#define MP4_CHAN_USE_CHANNELS_BITMAP         (1<<16)

#define MP4_CHAN_BITMAP_LEFT                 (1<<0)
#define MP4_CHAN_BITMAP_RIGHT                (1<<1)
#define MP4_CHAN_BITMAP_CENTER               (1<<2)
#define MP4_CHAN_BITMAP_LFESCREEN            (1<<3)
#define MP4_CHAN_BITMAP_BACKLEFT             (1<<4)
#define MP4_CHAN_BITMAP_BACKRIGHT            (1<<5)
#define MP4_CHAN_BITMAP_LEFTCENTER           (1<<6)
#define MP4_CHAN_BITMAP_RIGHTCENTER          (1<<7)
#define MP4_CHAN_BITMAP_BACKCENTER           (1<<8)
#define MP4_CHAN_BITMAP_SIDELEFT             (1<<9)
#define MP4_CHAN_BITMAP_SIDERIGHT            (1<<10)
#define MP4_CHAN_BITMAP_TOPCENTER            (1<<11)
#define MP4_CHAN_BITMAP_TOPFRONTLEFT         (1<<12)
#define MP4_CHAN_BITMAP_TOPFRONTENTER        (1<<13)
#define MP4_CHAN_BITMAP_TOPFRONTRIGHT        (1<<14)
#define MP4_CHAN_BITMAP_TOPBACKLEFT          (1<<15)
#define MP4_CHAN_BITMAP_TOPBACKCENTER        (1<<16)
#define MP4_CHAN_BITMAP_TOPBACKRIGHT         (1<<17)

#define MP4_CHAN_BITMAP_MAPPING_COUNT 18
static const struct
{
    uint32_t i_bitmap;
    uint32_t i_vlc;
} chan_bitmap_mapping[MP4_CHAN_BITMAP_MAPPING_COUNT] = {
    { MP4_CHAN_BITMAP_LEFT,         AOUT_CHAN_LEFT },
    { MP4_CHAN_BITMAP_RIGHT,        AOUT_CHAN_RIGHT },
    { MP4_CHAN_BITMAP_CENTER,       AOUT_CHAN_CENTER },
    { MP4_CHAN_BITMAP_LFESCREEN,    AOUT_CHAN_LFE },
    { MP4_CHAN_BITMAP_BACKLEFT,     AOUT_CHAN_REARLEFT },
    { MP4_CHAN_BITMAP_BACKRIGHT,    AOUT_CHAN_REARRIGHT },
    { MP4_CHAN_BITMAP_LEFTCENTER,   AOUT_CHAN_MIDDLELEFT },
    { MP4_CHAN_BITMAP_RIGHTCENTER,  AOUT_CHAN_MIDDLERIGHT },
    { MP4_CHAN_BITMAP_BACKCENTER,   AOUT_CHAN_REARCENTER },
    { MP4_CHAN_BITMAP_SIDELEFT,     AOUT_CHAN_LEFT },
    { MP4_CHAN_BITMAP_SIDERIGHT,    AOUT_CHAN_RIGHT },
    { MP4_CHAN_BITMAP_TOPCENTER,    AOUT_CHAN_CENTER },
    { MP4_CHAN_BITMAP_TOPFRONTLEFT, AOUT_CHAN_LEFT },
    { MP4_CHAN_BITMAP_TOPFRONTENTER,AOUT_CHAN_CENTER },
    { MP4_CHAN_BITMAP_TOPFRONTRIGHT,AOUT_CHAN_RIGHT },
    { MP4_CHAN_BITMAP_TOPBACKLEFT,  AOUT_CHAN_REARLEFT },
    { MP4_CHAN_BITMAP_TOPBACKCENTER,AOUT_CHAN_REARCENTER },
    { MP4_CHAN_BITMAP_TOPBACKRIGHT, AOUT_CHAN_REARRIGHT },
};

1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
typedef struct
{
    uint8_t i_version;
    uint32_t i_channels_flags; /* 24 bits */
    struct
    {
        uint32_t i_channels_layout_tag;
        uint32_t i_channels_bitmap;
        uint32_t i_channels_description_count;
        struct
        {
            uint32_t i_channel_label;
            uint32_t i_channel_flags;
            float    f_coordinates[3];
        } *p_descriptions;
    } layout;
} MP4_Box_data_chan_t;

Rafaël Carré's avatar
Rafaël Carré committed
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
typedef struct
{
    uint16_t i_data_rate;
    uint8_t i_num_ind_sub;
    struct
    {
        uint8_t i_fscod;
        uint8_t i_bsid;
        uint8_t i_bsmod;
        uint8_t i_acmod;
        uint8_t i_lfeon;
        uint8_t i_num_dep_sub;
        uint16_t i_chan_loc;
    } stream[8];

} MP4_Box_data_dec3_t;

1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
typedef struct
{
    uint8_t i_fscod;
    uint8_t i_bsid;
    uint8_t i_bsmod;
    uint8_t i_acmod;
    uint8_t i_lfeon;
    uint8_t i_bitrate_code;

} MP4_Box_data_dac3_t;

1206
1207
1208
1209
1210
1211
1212
1213
1214
typedef struct
{
    uint8_t i_profile_level;

    int i_vc1;
    uint8_t *p_vc1;

} MP4_Box_data_dvc1_t;

1215
1216
1217
1218
1219
1220
typedef struct
{
    uint16_t i_little_endian;

} MP4_Box_data_enda_t;

1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
typedef struct
{
    uint32_t i_entry_count;
    struct
    {
        uint32_t i_namespace;
        char    *psz_value;
    } *p_entries;
} MP4_Box_data_keys_t;

Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
typedef struct
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint16_t i_object_descriptor;
    uint8_t i_OD_profile_level;
    uint8_t i_scene_profile_level;
    uint8_t i_audio_profile_level;
    uint8_t i_visual_profile_level;
    uint8_t i_graphics_profile_level;

} MP4_Box_data_iods_t;

1245
1246
1247
1248
1249
1250
typedef struct
{
    uint32_t i_horizontal_spacing;
    uint32_t i_vertical_spacing;
} MP4_Box_data_pasp_t;

1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
typedef struct
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint64_t i_fragment_duration;
} MP4_Box_data_mehd_t;

typedef struct
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint32_t i_track_ID;
    uint32_t i_default_sample_description_index;
    uint32_t i_default_sample_duration;
    uint32_t i_default_sample_size;
    uint32_t i_default_sample_flags;
} MP4_Box_data_trex_t;

typedef struct
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint8_t *p_sample_table;
} MP4_Box_data_sdtp_t;

1279
1280
1281
1282
1283
typedef struct
{
    uint32_t i_switch_group;
} MP4_Box_data_tsel_t;

1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
typedef struct
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint32_t i_size;
} MP4_Box_data_mfro_t;

typedef struct
{
    uint8_t  i_version;
    uint32_t i_flags;

    uint32_t i_track_ID;
    uint32_t i_number_of_entries;

    uint8_t i_length_size_of_traf_num;
    uint8_t i_length_size_of_trun_num;
    uint8_t i_length_size_of_sample_num;

    uint32_t *p_time;
    uint32_t *p_moof_offset;
    uint8_t *p_traf_number;
    uint8_t *p_trun_number;
    uint8_t *p_sample_number;
} MP4_Box_data_tfra_t;

1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
typedef struct
{
    uint64_t i_duration;
    uint32_t i_timescale;
    uint16_t i_track_ID;
    uint8_t  i_es_cat;

    uint32_t FourCC;
    uint32_t Bitrate;
    uint32_t MaxWidth;
    uint32_t MaxHeight;
    uint32_t SamplingRate;
    uint32_t Channels;
    uint32_t BitsPerSample;
    uint32_t AudioTag;
    uint16_t nBlockAlign;
1327
1328
    uint8_t  cpd_len;
    uint8_t  *CodecPrivateData;
1329
1330
} MP4_Box_data_stra_t;

Denis Charmet's avatar
Denis Charmet committed
1331
1332
1333
1334
1335
1336
typedef struct
{
    uint32_t i_hvcC;
    uint8_t *p_hvcC;
} MP4_Box_data_hvcC_t;

1337
1338
typedef struct
{
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
    enum
    {
        DATA_WKT_RESERVED = 0,
        DATA_WKT_UTF8 = 1,
        DATA_WKT_UTF16 = 2,
        DATA_WKT_SJIS = 3,
        DATA_WKT_UTF8_SORT = 4,
        DATA_WKT_UTF16_SORT = 5,
        DATA_WKT_JPEG = 13,
        DATA_WKT_PNG = 14,
        DATA_WKT_BE_SIGNED = 21,
        DATA_WKT_BE_UNSIGNED = 22,
        DATA_WKT_BE_FLOAT32 = 23,
        DATA_WKT_BE_FLOAT64 = 24,
        DATA_WKT_BMP = 27,
        DATA_WKT_QUICKTIME_METADATA_ATOM = 28,
    } e_wellknowntype;
    struct
    {
        uint16_t i_country;
        uint16_t i_language;
    } locale;
1361
1362
1363
1364
    uint8_t *p_blob;
    uint32_t i_blob;
} MP4_Box_data_data_t;

1365
/*
1366
typedef struct MP4_Box_data__s
1367
{
1368
1369
    uint8_t  i_version;
    uint32_t i_flags;
1370
1371
1372
1373
1374
1375
1376
1377
1378

} MP4_Box_data__t;

*/

typedef union MP4_Box_data_s
{
    MP4_Box_data_ftyp_t *p_ftyp;
    MP4_Box_data_mvhd_t *p_mvhd;
1379
    MP4_Box_data_mfhd_t *p_mfhd;
1380
    MP4_Box_data_sidx_t *p_sidx;
1381
1382
    MP4_Box_data_tfhd_t *p_tfhd;
    MP4_Box_data_trun_t *p_trun;
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
    MP4_Box_data_tkhd_t *p_tkhd;
    MP4_Box_data_mdhd_t *p_mdhd;
    MP4_Box_data_hdlr_t *p_hdlr;
    MP4_Box_data_vmhd_t *p_vmhd;
    MP4_Box_data_smhd_t *p_smhd;
    MP4_Box_data_hmhd_t *p_hmhd;
    MP4_Box_data_url_t  *p_url;
    MP4_Box_data_urn_t  *p_urn;
    MP4_Box_data_dref_t *p_dref;
    MP4_Box_data_stts_t *p_stts;
    MP4_Box_data_ctts_t *p_ctts;
    MP4_Box_data_stsd_t *p_stsd;
1395
1396
1397
1398
1399
1400
1401
1402
    MP4_Box_data_sample_vide_t *p_sample_vide;
    MP4_Box_data_sample_soun_t *p_sample_soun;
    MP4_Box_data_sample_text_t *p_sample_text;
    MP4_Box_data_sample_hint_t *p_sample_hint;

    MP4_Box_data_esds_t *p_esds;
    MP4_Box_data_avcC_t *p_avcC;
    MP4_Box_data_dac3_t *p_dac3;
Rafaël Carré's avatar
Rafaël Carré committed
1403
    MP4_Box_data_dec3_t *p_dec3;
1404
    MP4_Box_data_dvc1_t *p_dvc1;
1405
    MP4_Box_data_chan_t *p_chan;
1406
    MP4_Box_data_enda_t *p_enda;
1407
    MP4_Box_data_keys_t *p_keys;
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
1408
    MP4_Box_data_iods_t *p_iods;
1409
    MP4_Box_data_pasp_t *p_pasp;
1410
1411
1412
    MP4_Box_data_trex_t *p_trex;
    MP4_Box_data_mehd_t *p_mehd;
    MP4_Box_data_sdtp_t *p_sdtp;
1413
    MP4_Box_data_tsel_t *p_tsel;
1414

1415
1416
    MP4_Box_data_tfra_t *p_tfra;
    MP4_Box_data_mfro_t *p_mfro;
1417
    MP4_Box_data_stra_t *p_stra;
1418

1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
    MP4_Box_data_stsz_t *p_stsz;
    MP4_Box_data_stz2_t *p_stz2;
    MP4_Box_data_stsc_t *p_stsc;
    MP4_Box_data_co64_t *p_co64;
    MP4_Box_data_stss_t *p_stss;
    MP4_Box_data_stsh_t *p_stsh;
    MP4_Box_data_stdp_t *p_stdp;
    MP4_Box_data_padb_t *p_padb;
    MP4_Box_data_elst_t *p_elst;
    MP4_Box_data_cprt_t *p_cprt;

    MP4_Box_data_dcom_t *p_dcom;
    MP4_Box_data_cmvd_t *p_cmvd;
    MP4_Box_data_cmov_t *p_cmov;

    MP4_Box_data_moviehintinformation_rtp_t p_moviehintinformation_rtp;
1435