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DuerOS-Light-SDK-v1.1.0/duer-os-light/external/mp4ff/mp4ffint.h@47:9e361da97763, 2017-07-18 (annotated)

Committer:
TMBOY
Date:
Tue Jul 18 16:54:45 2017 +0800
Revision:
47:9e361da97763
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
TMBOY 47:9e361da97763 1 /*
TMBOY 47:9e361da97763 2 ** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
TMBOY 47:9e361da97763 3 ** Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
TMBOY 47:9e361da97763 4 **
TMBOY 47:9e361da97763 5 ** This program is free software; you can redistribute it and/or modify
TMBOY 47:9e361da97763 6 ** it under the terms of the GNU General Public License as published by
TMBOY 47:9e361da97763 7 ** the Free Software Foundation; either version 2 of the License, or
TMBOY 47:9e361da97763 8 ** (at your option) any later version.
TMBOY 47:9e361da97763 9 **
TMBOY 47:9e361da97763 10 ** This program is distributed in the hope that it will be useful,
TMBOY 47:9e361da97763 11 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
TMBOY 47:9e361da97763 12 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
TMBOY 47:9e361da97763 13 ** GNU General Public License for more details.
TMBOY 47:9e361da97763 14 **
TMBOY 47:9e361da97763 15 ** You should have received a copy of the GNU General Public License
TMBOY 47:9e361da97763 16 ** along with this program; if not, write to the Free Software
TMBOY 47:9e361da97763 17 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
TMBOY 47:9e361da97763 18 **
TMBOY 47:9e361da97763 19 ** Any non-GPL usage of this software or parts of this software is strictly
TMBOY 47:9e361da97763 20 ** forbidden.
TMBOY 47:9e361da97763 21 **
TMBOY 47:9e361da97763 22 ** The "appropriate copyright message" mentioned in section 2c of the GPLv2
TMBOY 47:9e361da97763 23 ** must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
TMBOY 47:9e361da97763 24 **
TMBOY 47:9e361da97763 25 ** Commercial non-GPL licensing of this software is possible.
TMBOY 47:9e361da97763 26 ** For more info contact Nero AG through Mpeg4AAClicense@nero.com.
TMBOY 47:9e361da97763 27 **
TMBOY 47:9e361da97763 28 ** $Id: mp4ffint.h,v 1.26 2009/01/25 20:14:34 menno Exp $
TMBOY 47:9e361da97763 29 **/
TMBOY 47:9e361da97763 30
TMBOY 47:9e361da97763 31 #ifndef MP4FF_INTERNAL_H
TMBOY 47:9e361da97763 32 #define MP4FF_INTERNAL_H
TMBOY 47:9e361da97763 33
TMBOY 47:9e361da97763 34 #ifdef __cplusplus
TMBOY 47:9e361da97763 35 extern "C" {
TMBOY 47:9e361da97763 36 #endif /* __cplusplus */
TMBOY 47:9e361da97763 37
TMBOY 47:9e361da97763 38 #include "mp4ff_int_types.h"
TMBOY 47:9e361da97763 39 #include <stdlib.h>
TMBOY 47:9e361da97763 40
TMBOY 47:9e361da97763 41 //#define MAX_TRACKS 1024
TMBOY 47:9e361da97763 42 #define MAX_TRACKS 128 //modify by bolv
TMBOY 47:9e361da97763 43 #define TRACK_UNKNOWN 0
TMBOY 47:9e361da97763 44 #define TRACK_AUDIO 1
TMBOY 47:9e361da97763 45 #define TRACK_VIDEO 2
TMBOY 47:9e361da97763 46 #define TRACK_SYSTEM 3
TMBOY 47:9e361da97763 47
TMBOY 47:9e361da97763 48
TMBOY 47:9e361da97763 49 #define SUBATOMIC 128
TMBOY 47:9e361da97763 50
TMBOY 47:9e361da97763 51 /* atoms without subatoms */
TMBOY 47:9e361da97763 52 #define ATOM_FTYP 129
TMBOY 47:9e361da97763 53 #define ATOM_MDAT 130
TMBOY 47:9e361da97763 54 #define ATOM_MVHD 131
TMBOY 47:9e361da97763 55 #define ATOM_TKHD 132
TMBOY 47:9e361da97763 56 #define ATOM_TREF 133
TMBOY 47:9e361da97763 57 #define ATOM_MDHD 134
TMBOY 47:9e361da97763 58 #define ATOM_VMHD 135
TMBOY 47:9e361da97763 59 #define ATOM_SMHD 136
TMBOY 47:9e361da97763 60 #define ATOM_HMHD 137
TMBOY 47:9e361da97763 61 #define ATOM_STSD 138
TMBOY 47:9e361da97763 62 #define ATOM_STTS 139
TMBOY 47:9e361da97763 63 #define ATOM_STSZ 140
TMBOY 47:9e361da97763 64 #define ATOM_STZ2 141
TMBOY 47:9e361da97763 65 #define ATOM_STCO 142
TMBOY 47:9e361da97763 66 #define ATOM_STSC 143
TMBOY 47:9e361da97763 67 #define ATOM_MP4A 144
TMBOY 47:9e361da97763 68 #define ATOM_MP4V 145
TMBOY 47:9e361da97763 69 #define ATOM_MP4S 146
TMBOY 47:9e361da97763 70 #define ATOM_ESDS 147
TMBOY 47:9e361da97763 71 #define ATOM_META 148 /* iTunes Metadata box */
TMBOY 47:9e361da97763 72 #define ATOM_NAME 149 /* iTunes Metadata name box */
TMBOY 47:9e361da97763 73 #define ATOM_DATA 150 /* iTunes Metadata data box */
TMBOY 47:9e361da97763 74 #define ATOM_CTTS 151
TMBOY 47:9e361da97763 75 #define ATOM_FRMA 152
TMBOY 47:9e361da97763 76 #define ATOM_IVIV 153
TMBOY 47:9e361da97763 77 #define ATOM_PRIV 154
TMBOY 47:9e361da97763 78 #define ATOM_USER 155
TMBOY 47:9e361da97763 79 #define ATOM_KEY 156
TMBOY 47:9e361da97763 80
TMBOY 47:9e361da97763 81 #define ATOM_ALBUM_ARTIST 157
TMBOY 47:9e361da97763 82 #define ATOM_CONTENTGROUP 158
TMBOY 47:9e361da97763 83 #define ATOM_LYRICS 159
TMBOY 47:9e361da97763 84 #define ATOM_DESCRIPTION 160
TMBOY 47:9e361da97763 85 #define ATOM_NETWORK 161
TMBOY 47:9e361da97763 86 #define ATOM_SHOW 162
TMBOY 47:9e361da97763 87 #define ATOM_EPISODENAME 163
TMBOY 47:9e361da97763 88 #define ATOM_SORTTITLE 164
TMBOY 47:9e361da97763 89 #define ATOM_SORTALBUM 165
TMBOY 47:9e361da97763 90 #define ATOM_SORTARTIST 166
TMBOY 47:9e361da97763 91 #define ATOM_SORTALBUMARTIST 167
TMBOY 47:9e361da97763 92 #define ATOM_SORTWRITER 168
TMBOY 47:9e361da97763 93 #define ATOM_SORTSHOW 169
TMBOY 47:9e361da97763 94 #define ATOM_SEASON 170
TMBOY 47:9e361da97763 95 #define ATOM_EPISODE 171
TMBOY 47:9e361da97763 96 #define ATOM_PODCAST 172
TMBOY 47:9e361da97763 97
TMBOY 47:9e361da97763 98 #define ATOM_UNKNOWN 255
TMBOY 47:9e361da97763 99 #define ATOM_FREE ATOM_UNKNOWN
TMBOY 47:9e361da97763 100 #define ATOM_SKIP ATOM_UNKNOWN
TMBOY 47:9e361da97763 101
TMBOY 47:9e361da97763 102 /* atoms with subatoms */
TMBOY 47:9e361da97763 103 #define ATOM_MOOV 1
TMBOY 47:9e361da97763 104 #define ATOM_TRAK 2
TMBOY 47:9e361da97763 105 #define ATOM_EDTS 3
TMBOY 47:9e361da97763 106 #define ATOM_MDIA 4
TMBOY 47:9e361da97763 107 #define ATOM_MINF 5
TMBOY 47:9e361da97763 108 #define ATOM_STBL 6
TMBOY 47:9e361da97763 109 #define ATOM_UDTA 7
TMBOY 47:9e361da97763 110 #define ATOM_ILST 8 /* iTunes Metadata list */
TMBOY 47:9e361da97763 111 #define ATOM_TITLE 9
TMBOY 47:9e361da97763 112 #define ATOM_ARTIST 10
TMBOY 47:9e361da97763 113 #define ATOM_WRITER 11
TMBOY 47:9e361da97763 114 #define ATOM_ALBUM 12
TMBOY 47:9e361da97763 115 #define ATOM_DATE 13
TMBOY 47:9e361da97763 116 #define ATOM_TOOL 14
TMBOY 47:9e361da97763 117 #define ATOM_COMMENT 15
TMBOY 47:9e361da97763 118 #define ATOM_GENRE1 16
TMBOY 47:9e361da97763 119 #define ATOM_TRACK 17
TMBOY 47:9e361da97763 120 #define ATOM_DISC 18
TMBOY 47:9e361da97763 121 #define ATOM_COMPILATION 19
TMBOY 47:9e361da97763 122 #define ATOM_GENRE2 20
TMBOY 47:9e361da97763 123 #define ATOM_TEMPO 21
TMBOY 47:9e361da97763 124 #define ATOM_COVER 22
TMBOY 47:9e361da97763 125 #define ATOM_DRMS 23
TMBOY 47:9e361da97763 126 #define ATOM_SINF 24
TMBOY 47:9e361da97763 127 #define ATOM_SCHI 25
TMBOY 47:9e361da97763 128
TMBOY 47:9e361da97763 129 #ifdef HAVE_CONFIG_H
TMBOY 47:9e361da97763 130 #include "../../config.h"
TMBOY 47:9e361da97763 131 #endif
TMBOY 47:9e361da97763 132
TMBOY 47:9e361da97763 133 #if !(defined(_WIN32) || defined(_WIN32_WCE))
TMBOY 47:9e361da97763 134 #define stricmp strcasecmp
TMBOY 47:9e361da97763 135 #else
TMBOY 47:9e361da97763 136 #define stricmp _stricmp
TMBOY 47:9e361da97763 137 #define strdup _strdup
TMBOY 47:9e361da97763 138 #endif
TMBOY 47:9e361da97763 139
TMBOY 47:9e361da97763 140 /* file callback structure */
TMBOY 47:9e361da97763 141 typedef struct
TMBOY 47:9e361da97763 142 {
TMBOY 47:9e361da97763 143 uint32_t (*read)(void *user_data, void *buffer, uint32_t length);
TMBOY 47:9e361da97763 144 uint32_t (*write)(void *udata, void *buffer, uint32_t length);
TMBOY 47:9e361da97763 145 uint32_t (*seek)(void *user_data, uint64_t position);
TMBOY 47:9e361da97763 146 uint32_t (*truncate)(void *user_data);
TMBOY 47:9e361da97763 147 void *user_data;
TMBOY 47:9e361da97763 148 } mp4ff_callback_t;
TMBOY 47:9e361da97763 149
TMBOY 47:9e361da97763 150
TMBOY 47:9e361da97763 151 /* metadata tag structure */
TMBOY 47:9e361da97763 152 typedef struct
TMBOY 47:9e361da97763 153 {
TMBOY 47:9e361da97763 154 char *item;
TMBOY 47:9e361da97763 155 char *value;
TMBOY 47:9e361da97763 156 } mp4ff_tag_t;
TMBOY 47:9e361da97763 157
TMBOY 47:9e361da97763 158 /* metadata list structure */
TMBOY 47:9e361da97763 159 typedef struct
TMBOY 47:9e361da97763 160 {
TMBOY 47:9e361da97763 161 mp4ff_tag_t *tags;
TMBOY 47:9e361da97763 162 uint32_t count;
TMBOY 47:9e361da97763 163 } mp4ff_metadata_t;
TMBOY 47:9e361da97763 164
TMBOY 47:9e361da97763 165
TMBOY 47:9e361da97763 166 typedef struct
TMBOY 47:9e361da97763 167 {
TMBOY 47:9e361da97763 168 int32_t type;
TMBOY 47:9e361da97763 169 int32_t channelCount;
TMBOY 47:9e361da97763 170 int32_t sampleSize;
TMBOY 47:9e361da97763 171 uint16_t sampleRate;
TMBOY 47:9e361da97763 172 int32_t audioType;
TMBOY 47:9e361da97763 173
TMBOY 47:9e361da97763 174 /* stsd */
TMBOY 47:9e361da97763 175 int32_t stsd_entry_count;
TMBOY 47:9e361da97763 176
TMBOY 47:9e361da97763 177 /* stsz */
TMBOY 47:9e361da97763 178 int32_t stsz_sample_size;
TMBOY 47:9e361da97763 179 int32_t stsz_sample_count;
TMBOY 47:9e361da97763 180 int32_t *stsz_table;
TMBOY 47:9e361da97763 181 /* add by bolv */
TMBOY 47:9e361da97763 182 int32_t stsz_table_offset;//the offset of the start of stsz_table into the file
TMBOY 47:9e361da97763 183 /* add by bolv */
TMBOY 47:9e361da97763 184
TMBOY 47:9e361da97763 185 /* stts */
TMBOY 47:9e361da97763 186 int32_t stts_entry_count;
TMBOY 47:9e361da97763 187 int32_t *stts_sample_count;
TMBOY 47:9e361da97763 188 int32_t *stts_sample_delta;
TMBOY 47:9e361da97763 189
TMBOY 47:9e361da97763 190 /* stsc */
TMBOY 47:9e361da97763 191 int32_t stsc_entry_count;
TMBOY 47:9e361da97763 192 int32_t *stsc_first_chunk;
TMBOY 47:9e361da97763 193 int32_t *stsc_samples_per_chunk;
TMBOY 47:9e361da97763 194 int32_t *stsc_sample_desc_index;
TMBOY 47:9e361da97763 195
TMBOY 47:9e361da97763 196 /* stco */
TMBOY 47:9e361da97763 197 int32_t stco_entry_count;
TMBOY 47:9e361da97763 198 int32_t *stco_chunk_offset;
TMBOY 47:9e361da97763 199 /* add by bolv */
TMBOY 47:9e361da97763 200 int32_t stco_current_chunk; //Current chunk ID,the minimum is 1
TMBOY 47:9e361da97763 201 int32_t stco_current_chunk_first_sample;
TMBOY 47:9e361da97763 202 int32_t stco_current_chunk_samples;
TMBOY 47:9e361da97763 203 int32_t stco_current_chunk_offset;
TMBOY 47:9e361da97763 204 /* add by bolv */
TMBOY 47:9e361da97763 205
TMBOY 47:9e361da97763 206 /* ctts */
TMBOY 47:9e361da97763 207 int32_t ctts_entry_count;
TMBOY 47:9e361da97763 208 int32_t *ctts_sample_count;
TMBOY 47:9e361da97763 209 int32_t *ctts_sample_offset;
TMBOY 47:9e361da97763 210
TMBOY 47:9e361da97763 211 /* esde */
TMBOY 47:9e361da97763 212 uint8_t *decoderConfig;
TMBOY 47:9e361da97763 213 int32_t decoderConfigLen;
TMBOY 47:9e361da97763 214
TMBOY 47:9e361da97763 215 uint32_t maxBitrate;
TMBOY 47:9e361da97763 216 uint32_t avgBitrate;
TMBOY 47:9e361da97763 217
TMBOY 47:9e361da97763 218 uint32_t timeScale;
TMBOY 47:9e361da97763 219 uint64_t duration;
TMBOY 47:9e361da97763 220
TMBOY 47:9e361da97763 221 } mp4ff_track_t;
TMBOY 47:9e361da97763 222
TMBOY 47:9e361da97763 223 /* mp4 main file structure */
TMBOY 47:9e361da97763 224 typedef struct
TMBOY 47:9e361da97763 225 {
TMBOY 47:9e361da97763 226 /* stream to read from */
TMBOY 47:9e361da97763 227 mp4ff_callback_t *stream;
TMBOY 47:9e361da97763 228 int64_t current_position;
TMBOY 47:9e361da97763 229 int64_t last_position;//add by bolv
TMBOY 47:9e361da97763 230
TMBOY 47:9e361da97763 231 int32_t moov_read;
TMBOY 47:9e361da97763 232 uint64_t moov_offset;
TMBOY 47:9e361da97763 233 uint64_t moov_size;
TMBOY 47:9e361da97763 234 uint8_t last_atom;
TMBOY 47:9e361da97763 235 uint64_t file_size;
TMBOY 47:9e361da97763 236
TMBOY 47:9e361da97763 237 /* mvhd */
TMBOY 47:9e361da97763 238 int32_t time_scale;
TMBOY 47:9e361da97763 239 int32_t duration;
TMBOY 47:9e361da97763 240
TMBOY 47:9e361da97763 241 /* incremental track index while reading the file */
TMBOY 47:9e361da97763 242 int32_t total_tracks;
TMBOY 47:9e361da97763 243
TMBOY 47:9e361da97763 244 /* track data */
TMBOY 47:9e361da97763 245 mp4ff_track_t *track[MAX_TRACKS];
TMBOY 47:9e361da97763 246
TMBOY 47:9e361da97763 247 /* metadata */
TMBOY 47:9e361da97763 248 mp4ff_metadata_t tags;
TMBOY 47:9e361da97763 249 } mp4ff_t;
TMBOY 47:9e361da97763 250
TMBOY 47:9e361da97763 251
TMBOY 47:9e361da97763 252
TMBOY 47:9e361da97763 253
TMBOY 47:9e361da97763 254 /* mp4util.c */
TMBOY 47:9e361da97763 255 int32_t mp4ff_read_data(mp4ff_t *f, int8_t *data, uint32_t size);
TMBOY 47:9e361da97763 256 int32_t mp4ff_write_data(mp4ff_t *f, int8_t *data, uint32_t size);
TMBOY 47:9e361da97763 257 uint64_t mp4ff_read_int64(mp4ff_t *f);
TMBOY 47:9e361da97763 258 uint32_t mp4ff_read_int32(mp4ff_t *f);
TMBOY 47:9e361da97763 259 uint32_t mp4ff_read_int24(mp4ff_t *f);
TMBOY 47:9e361da97763 260 uint16_t mp4ff_read_int16(mp4ff_t *f);
TMBOY 47:9e361da97763 261 uint8_t mp4ff_read_char(mp4ff_t *f);
TMBOY 47:9e361da97763 262 int32_t mp4ff_write_int32(mp4ff_t *f,const uint32_t data);
TMBOY 47:9e361da97763 263 uint32_t mp4ff_read_mp4_descr_length(mp4ff_t *f);
TMBOY 47:9e361da97763 264 int64_t mp4ff_position(const mp4ff_t *f);
TMBOY 47:9e361da97763 265 int32_t mp4ff_set_position(mp4ff_t *f, const int64_t position);
TMBOY 47:9e361da97763 266 int32_t mp4ff_truncate(mp4ff_t * f);
TMBOY 47:9e361da97763 267 char * mp4ff_read_string(mp4ff_t * f,uint32_t length);
TMBOY 47:9e361da97763 268
TMBOY 47:9e361da97763 269 /* mp4atom.c */
TMBOY 47:9e361da97763 270 static int32_t mp4ff_atom_get_size(const int8_t *data);
TMBOY 47:9e361da97763 271 static int32_t mp4ff_atom_compare(const int8_t a1, const int8_t b1, const int8_t c1, const int8_t d1,
TMBOY 47:9e361da97763 272 const int8_t a2, const int8_t b2, const int8_t c2, const int8_t d2);
TMBOY 47:9e361da97763 273 static uint8_t mp4ff_atom_name_to_type(const int8_t a, const int8_t b, const int8_t c, const int8_t d);
TMBOY 47:9e361da97763 274 uint64_t mp4ff_atom_read_header(mp4ff_t *f, uint8_t *atom_type, uint8_t *header_size);
TMBOY 47:9e361da97763 275 static int32_t mp4ff_read_stsz(mp4ff_t *f);
TMBOY 47:9e361da97763 276 static int32_t rda_mp4ff_read_stsz(mp4ff_t *f);//add by bolv
TMBOY 47:9e361da97763 277 static int32_t mp4ff_read_esds(mp4ff_t *f);
TMBOY 47:9e361da97763 278 static int32_t mp4ff_read_mp4a(mp4ff_t *f);
TMBOY 47:9e361da97763 279 static int32_t mp4ff_read_stsd(mp4ff_t *f);
TMBOY 47:9e361da97763 280 static int32_t mp4ff_read_stsc(mp4ff_t *f);
TMBOY 47:9e361da97763 281 static int32_t mp4ff_read_stco(mp4ff_t *f);
TMBOY 47:9e361da97763 282 static int32_t mp4ff_read_stts(mp4ff_t *f);
TMBOY 47:9e361da97763 283 #ifdef USE_TAGGING
TMBOY 47:9e361da97763 284 static int32_t mp4ff_read_meta(mp4ff_t *f, const uint64_t size);
TMBOY 47:9e361da97763 285 #endif
TMBOY 47:9e361da97763 286 int32_t mp4ff_atom_read(mp4ff_t *f, const int32_t size, const uint8_t atom_type);
TMBOY 47:9e361da97763 287
TMBOY 47:9e361da97763 288 /* mp4sample.c */
TMBOY 47:9e361da97763 289 static int32_t mp4ff_chunk_of_sample(const mp4ff_t *f, const int32_t track, const int32_t sample,
TMBOY 47:9e361da97763 290 int32_t *chunk_sample, int32_t *chunk);
TMBOY 47:9e361da97763 291 int32_t rda_mp4ff_chunk_of_sample(const mp4ff_t *f, const int32_t track, const int32_t sample);//add by bolv
TMBOY 47:9e361da97763 292
TMBOY 47:9e361da97763 293 static int32_t mp4ff_chunk_to_offset(const mp4ff_t *f, const int32_t track, const int32_t chunk);
TMBOY 47:9e361da97763 294 int32_t rda_mp4ff_chunk_to_offset(const mp4ff_t *f, const int32_t track, const int32_t chunk);//add by bolv
TMBOY 47:9e361da97763 295 static int32_t mp4ff_sample_range_size(const mp4ff_t *f, const int32_t track,
TMBOY 47:9e361da97763 296 const int32_t chunk_sample, const int32_t sample);
TMBOY 47:9e361da97763 297 static int32_t rda_mp4ff_sample_range_size(const mp4ff_t *f, const int32_t track,
TMBOY 47:9e361da97763 298 const int32_t chunk_sample, const int32_t sample);//add by bolv
TMBOY 47:9e361da97763 299 static int32_t mp4ff_sample_to_offset(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 300 int32_t mp4ff_audio_frame_size(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 301 int32_t rda_mp4ff_audio_frame_size(const mp4ff_t *f, const int32_t track, const int32_t sample);//add by bolv
TMBOY 47:9e361da97763 302 int32_t mp4ff_set_sample_position(mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 303 int32_t rda_mp4ff_set_sample_position(mp4ff_t *f, const int32_t track, const int32_t sample);//add by bolv
TMBOY 47:9e361da97763 304 int32_t rda_mp4ff_get_sample_position_and_size(mp4ff_t *f, const int32_t track, const int32_t sample, int32_t *offset, int32_t *size);//add by bolv
TMBOY 47:9e361da97763 305
TMBOY 47:9e361da97763 306 #ifdef USE_TAGGING
TMBOY 47:9e361da97763 307 /* mp4meta.c */
TMBOY 47:9e361da97763 308 static int32_t mp4ff_tag_add_field(mp4ff_metadata_t *tags, const char *item, const char *value);
TMBOY 47:9e361da97763 309 static int32_t mp4ff_tag_set_field(mp4ff_metadata_t *tags, const char *item, const char *value);
TMBOY 47:9e361da97763 310 static int32_t mp4ff_set_metadata_name(mp4ff_t *f, const uint8_t atom_type, char **name);
TMBOY 47:9e361da97763 311 static int32_t mp4ff_parse_tag(mp4ff_t *f, const uint8_t parent_atom_type, const int32_t size);
TMBOY 47:9e361da97763 312 static int32_t mp4ff_meta_find_by_name(const mp4ff_t *f, const char *item, char **value);
TMBOY 47:9e361da97763 313 int32_t mp4ff_parse_metadata(mp4ff_t *f, const int32_t size);
TMBOY 47:9e361da97763 314 int32_t mp4ff_tag_delete(mp4ff_metadata_t *tags);
TMBOY 47:9e361da97763 315 int32_t mp4ff_meta_get_num_items(const mp4ff_t *f);
TMBOY 47:9e361da97763 316 int32_t mp4ff_meta_get_by_index(const mp4ff_t *f, uint32_t index,
TMBOY 47:9e361da97763 317 char **item, char **value);
TMBOY 47:9e361da97763 318 int32_t mp4ff_meta_get_title(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 319 int32_t mp4ff_meta_get_artist(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 320 int32_t mp4ff_meta_get_writer(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 321 int32_t mp4ff_meta_get_album(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 322 int32_t mp4ff_meta_get_date(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 323 int32_t mp4ff_meta_get_tool(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 324 int32_t mp4ff_meta_get_comment(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 325 int32_t mp4ff_meta_get_genre(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 326 int32_t mp4ff_meta_get_track(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 327 int32_t mp4ff_meta_get_disc(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 328 int32_t mp4ff_meta_get_compilation(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 329 int32_t mp4ff_meta_get_tempo(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 330 int32_t mp4ff_meta_get_coverart(const mp4ff_t *f, char **value);
TMBOY 47:9e361da97763 331 #endif
TMBOY 47:9e361da97763 332
TMBOY 47:9e361da97763 333 /* mp4ff.c */
TMBOY 47:9e361da97763 334 mp4ff_t *mp4ff_open_read(mp4ff_callback_t *f);
TMBOY 47:9e361da97763 335 #ifdef USE_TAGGING
TMBOY 47:9e361da97763 336 mp4ff_t *mp4ff_open_edit(mp4ff_callback_t *f);
TMBOY 47:9e361da97763 337 #endif
TMBOY 47:9e361da97763 338 void mp4ff_close(mp4ff_t *ff);
TMBOY 47:9e361da97763 339 //void mp4ff_track_add(mp4ff_t *f);
TMBOY 47:9e361da97763 340 int32_t parse_sub_atoms(mp4ff_t *f, const uint64_t total_size,int meta_only);
TMBOY 47:9e361da97763 341 int32_t parse_atoms(mp4ff_t *f,int meta_only);
TMBOY 47:9e361da97763 342
TMBOY 47:9e361da97763 343 int32_t mp4ff_get_sample_duration(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 344 int64_t mp4ff_get_sample_position(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 345 int32_t mp4ff_get_sample_offset(const mp4ff_t *f, const int32_t track, const int32_t sample);
TMBOY 47:9e361da97763 346 int32_t mp4ff_find_sample(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
TMBOY 47:9e361da97763 347
TMBOY 47:9e361da97763 348 int32_t mp4ff_read_sample(mp4ff_t *f, const int32_t track, const int32_t sample,
TMBOY 47:9e361da97763 349 uint8_t **audio_buffer, uint32_t *bytes);
TMBOY 47:9e361da97763 350 int32_t rda_mp4ff_read_sample(mp4ff_t *f, const int32_t track, const int32_t sample,
TMBOY 47:9e361da97763 351 uint8_t **audio_buffer, uint32_t *bytes);//add by bolv
TMBOY 47:9e361da97763 352 int32_t rda_mp4ff_read_sample_adts(mp4ff_t *f, const int32_t track, const int32_t sample,
TMBOY 47:9e361da97763 353 uint8_t **audio_buffer, uint32_t *bytes);//add by bolv
TMBOY 47:9e361da97763 354 int32_t mp4ff_get_decoder_config(const mp4ff_t *f, const int32_t track,
TMBOY 47:9e361da97763 355 uint8_t** ppBuf, uint32_t* pBufSize);
TMBOY 47:9e361da97763 356 int32_t mp4ff_total_tracks(const mp4ff_t *f);
TMBOY 47:9e361da97763 357 int32_t rda_mp4ff_get_aac_track(const mp4ff_t *f);//add by bolv
TMBOY 47:9e361da97763 358 int32_t mp4ff_time_scale(const mp4ff_t *f, const int32_t track);
TMBOY 47:9e361da97763 359 int32_t mp4ff_num_samples(const mp4ff_t *f, const int32_t track);
TMBOY 47:9e361da97763 360
TMBOY 47:9e361da97763 361 uint32_t mp4ff_meta_genre_to_index(const char * genrestr);//returns 1-based index, 0 if not found
TMBOY 47:9e361da97763 362 const char * mp4ff_meta_index_to_genre(uint32_t idx);//returns pointer to static string
TMBOY 47:9e361da97763 363
TMBOY 47:9e361da97763 364
TMBOY 47:9e361da97763 365 #ifdef __cplusplus
TMBOY 47:9e361da97763 366 }
TMBOY 47:9e361da97763 367 #endif /* __cplusplus */
TMBOY 47:9e361da97763 368
TMBOY 47:9e361da97763 369 #endif