1 #ifndef MP4V2_GENERAL_H
2 #define MP4V2_GENERAL_H
12 typedef void* MP4FileHandle;
13 typedef uint32_t MP4TrackId;
14 typedef uint32_t MP4SampleId;
15 typedef uint64_t MP4Timestamp;
16 typedef uint64_t MP4Duration;
17 typedef uint32_t MP4EditId;
32 typedef void (*MP4LogCallback)(
44 typedef uint32_t (*
encryptFunc_t)( uint32_t, uint32_t, uint8_t*, uint32_t*, uint8_t** );
48 #define MP4_INVALID_FILE_HANDLE ((MP4FileHandle)NULL)
49 #define MP4_INVALID_TRACK_ID ((MP4TrackId)0)
50 #define MP4_INVALID_SAMPLE_ID ((MP4SampleId)0)
51 #define MP4_INVALID_TIMESTAMP ((MP4Timestamp)-1)
52 #define MP4_INVALID_DURATION ((MP4Duration)-1)
53 #define MP4_INVALID_EDIT_ID ((MP4EditId)0)
56 #define MP4_IS_VALID_FILE_HANDLE(x) ((x) != MP4_INVALID_FILE_HANDLE)
57 #define MP4_IS_VALID_TRACK_ID(x) ((x) != MP4_INVALID_TRACK_ID)
58 #define MP4_IS_VALID_SAMPLE_ID(x) ((x) != MP4_INVALID_SAMPLE_ID)
59 #define MP4_IS_VALID_TIMESTAMP(x) ((x) != MP4_INVALID_TIMESTAMP)
60 #define MP4_IS_VALID_DURATION(x) ((x) != MP4_INVALID_DURATION)
61 #define MP4_IS_VALID_EDIT_ID(x) ((x) != MP4_INVALID_EDIT_ID)
69 #define MP4_OD_TRACK_TYPE "odsm"
70 #define MP4_SCENE_TRACK_TYPE "sdsm"
71 #define MP4_AUDIO_TRACK_TYPE "soun"
72 #define MP4_VIDEO_TRACK_TYPE "vide"
73 #define MP4_HINT_TRACK_TYPE "hint"
74 #define MP4_CNTL_TRACK_TYPE "cntl"
75 #define MP4_TEXT_TRACK_TYPE "text"
76 #define MP4_SUBTITLE_TRACK_TYPE "sbtl"
77 #define MP4_SUBPIC_TRACK_TYPE "subp"
82 #define MP4_CLOCK_TRACK_TYPE "crsm"
83 #define MP4_MPEG7_TRACK_TYPE "m7sm"
84 #define MP4_OCI_TRACK_TYPE "ocsm"
85 #define MP4_IPMP_TRACK_TYPE "ipsm"
86 #define MP4_MPEGJ_TRACK_TYPE "mjsm"
88 #define MP4_IS_VIDEO_TRACK_TYPE(type) \
89 (!strcasecmp(type, MP4_VIDEO_TRACK_TYPE))
91 #define MP4_IS_AUDIO_TRACK_TYPE(type) \
92 (!strcasecmp(type, MP4_AUDIO_TRACK_TYPE))
94 #define MP4_IS_CNTL_TRACK_TYPE(type) \
95 (!strcasecmp(type, MP4_CNTL_TRACK_TYPE))
97 #define MP4_IS_OD_TRACK_TYPE(type) \
98 (!strcasecmp(type, MP4_OD_TRACK_TYPE))
100 #define MP4_IS_SCENE_TRACK_TYPE(type) \
101 (!strcasecmp(type, MP4_SCENE_TRACK_TYPE))
103 #define MP4_IS_HINT_TRACK_TYPE(type) \
104 (!strcasecmp(type, MP4_HINT_TRACK_TYPE))
106 #define MP4_IS_SYSTEMS_TRACK_TYPE(type) \
107 (!strcasecmp(type, MP4_CLOCK_TRACK_TYPE) \
108 || !strcasecmp(type, MP4_MPEG7_TRACK_TYPE) \
109 || !strcasecmp(type, MP4_OCI_TRACK_TYPE) \
110 || !strcasecmp(type, MP4_IPMP_TRACK_TYPE) \
111 || !strcasecmp(type, MP4_MPEGJ_TRACK_TYPE))
114 #define MP4_INVALID_AUDIO_TYPE 0x00
115 #define MP4_MPEG1_AUDIO_TYPE 0x6B
116 #define MP4_MPEG2_AUDIO_TYPE 0x69
117 #define MP4_MP3_AUDIO_TYPE MP4_MPEG2_AUDIO_TYPE
118 #define MP4_MPEG2_AAC_MAIN_AUDIO_TYPE 0x66
119 #define MP4_MPEG2_AAC_LC_AUDIO_TYPE 0x67
120 #define MP4_MPEG2_AAC_SSR_AUDIO_TYPE 0x68
121 #define MP4_MPEG2_AAC_AUDIO_TYPE MP4_MPEG2_AAC_MAIN_AUDIO_TYPE
122 #define MP4_MPEG4_AUDIO_TYPE 0x40
123 #define MP4_PRIVATE_AUDIO_TYPE 0xC0
124 #define MP4_PCM16_LITTLE_ENDIAN_AUDIO_TYPE 0xE0
125 #define MP4_VORBIS_AUDIO_TYPE 0xE1
126 #define MP4_AC3_AUDIO_TYPE 0xE2
127 #define MP4_ALAW_AUDIO_TYPE 0xE3
128 #define MP4_ULAW_AUDIO_TYPE 0xE4
129 #define MP4_G723_AUDIO_TYPE 0xE5
130 #define MP4_PCM16_BIG_ENDIAN_AUDIO_TYPE 0xE6
133 #define MP4_MPEG4_INVALID_AUDIO_TYPE 0
134 #define MP4_MPEG4_AAC_MAIN_AUDIO_TYPE 1
135 #define MP4_MPEG4_AAC_LC_AUDIO_TYPE 2
136 #define MP4_MPEG4_AAC_SSR_AUDIO_TYPE 3
137 #define MP4_MPEG4_AAC_LTP_AUDIO_TYPE 4
138 #define MP4_MPEG4_AAC_HE_AUDIO_TYPE 5
139 #define MP4_MPEG4_AAC_SCALABLE_AUDIO_TYPE 6
140 #define MP4_MPEG4_CELP_AUDIO_TYPE 8
141 #define MP4_MPEG4_HVXC_AUDIO_TYPE 9
142 #define MP4_MPEG4_TTSI_AUDIO_TYPE 12
143 #define MP4_MPEG4_MAIN_SYNTHETIC_AUDIO_TYPE 13
144 #define MP4_MPEG4_WAVETABLE_AUDIO_TYPE 14
145 #define MP4_MPEG4_MIDI_AUDIO_TYPE 15
146 #define MP4_MPEG4_ALGORITHMIC_FX_AUDIO_TYPE 16
147 #define MP4_MPEG4_ALS_AUDIO_TYPE 31
148 #define MP4_MPEG4_LAYER1_AUDIO_TYPE 32
149 #define MP4_MPEG4_LAYER2_AUDIO_TYPE 33
150 #define MP4_MPEG4_LAYER3_AUDIO_TYPE 34
151 #define MP4_MPEG4_SLS_AUDIO_TYPE 35
154 #define MP4_IS_MP3_AUDIO_TYPE(type) \
155 ((type) == MP4_MPEG1_AUDIO_TYPE || (type) == MP4_MPEG2_AUDIO_TYPE)
157 #define MP4_IS_MPEG2_AAC_AUDIO_TYPE(type) \
158 (((type) >= MP4_MPEG2_AAC_MAIN_AUDIO_TYPE \
159 && (type) <= MP4_MPEG2_AAC_SSR_AUDIO_TYPE))
161 #define MP4_IS_MPEG4_AAC_AUDIO_TYPE(mpeg4Type) \
162 (((mpeg4Type) >= MP4_MPEG4_AAC_MAIN_AUDIO_TYPE \
163 && (mpeg4Type) <= MP4_MPEG4_AAC_HE_AUDIO_TYPE) \
164 || (mpeg4Type) == MP4_MPEG4_AAC_SCALABLE_AUDIO_TYPE \
165 || (mpeg4Type) == 17)
167 #define MP4_IS_AAC_AUDIO_TYPE(type) \
168 (MP4_IS_MPEG2_AAC_AUDIO_TYPE(type) \
169 || (type) == MP4_MPEG4_AUDIO_TYPE)
172 #define MP4_INVALID_VIDEO_TYPE 0x00
173 #define MP4_MPEG1_VIDEO_TYPE 0x6A
174 #define MP4_MPEG2_SIMPLE_VIDEO_TYPE 0x60
175 #define MP4_MPEG2_MAIN_VIDEO_TYPE 0x61
176 #define MP4_MPEG2_SNR_VIDEO_TYPE 0x62
177 #define MP4_MPEG2_SPATIAL_VIDEO_TYPE 0x63
178 #define MP4_MPEG2_HIGH_VIDEO_TYPE 0x64
179 #define MP4_MPEG2_442_VIDEO_TYPE 0x65
180 #define MP4_MPEG2_VIDEO_TYPE MP4_MPEG2_MAIN_VIDEO_TYPE
181 #define MP4_MPEG4_VIDEO_TYPE 0x20
182 #define MP4_JPEG_VIDEO_TYPE 0x6C
183 #define MP4_PRIVATE_VIDEO_TYPE 0xD0
184 #define MP4_YUV12_VIDEO_TYPE 0xF0
185 #define MP4_H263_VIDEO_TYPE 0xF2
186 #define MP4_H261_VIDEO_TYPE 0xF3
189 #define MP4_IS_MPEG1_VIDEO_TYPE(type) \
190 ((type) == MP4_MPEG1_VIDEO_TYPE)
192 #define MP4_IS_MPEG2_VIDEO_TYPE(type) \
193 (((type) >= MP4_MPEG2_SIMPLE_VIDEO_TYPE \
194 && (type) <= MP4_MPEG2_442_VIDEO_TYPE) \
195 || MP4_IS_MPEG1_VIDEO_TYPE(type))
197 #define MP4_IS_MPEG4_VIDEO_TYPE(type) \
198 ((type) == MP4_MPEG4_VIDEO_TYPE)
201 #define MPEG4_SP_L1 (0x1)
202 #define MPEG4_SP_L2 (0x2)
203 #define MPEG4_SP_L3 (0x3)
204 #define MPEG4_SP_L0 (0x8)
205 #define MPEG4_SSP_L1 (0x11)
206 #define MPEG4_SSP_L2 (0x12)
207 #define MPEG4_CP_L1 (0x21)
208 #define MPEG4_CP_L2 (0x22)
209 #define MPEG4_MP_L2 (0x32)
210 #define MPEG4_MP_L3 (0x33)
211 #define MPEG4_MP_L4 (0x34)
212 #define MPEG4_NBP_L2 (0x42)
213 #define MPEG4_STP_L1 (0x51)
214 #define MPEG4_SFAP_L1 (0x61)
215 #define MPEG4_SFAP_L2 (0x62)
216 #define MPEG4_SFBAP_L1 (0x63)
217 #define MPEG4_SFBAP_L2 (0x64)
218 #define MPEG4_BATP_L1 (0x71)
219 #define MPEG4_BATP_L2 (0x72)
220 #define MPEG4_HP_L1 (0x81)
221 #define MPEG4_HP_L2 (0x82)
222 #define MPEG4_ARTSP_L1 (0x91)
223 #define MPEG4_ARTSP_L2 (0x92)
224 #define MPEG4_ARTSP_L3 (0x93)
225 #define MPEG4_ARTSP_L4 (0x94)
226 #define MPEG4_CSP_L1 (0xa1)
227 #define MPEG4_CSP_L2 (0xa2)
228 #define MPEG4_CSP_L3 (0xa3)
229 #define MPEG4_ACEP_L1 (0xb1)
230 #define MPEG4_ACEP_L2 (0xb2)
231 #define MPEG4_ACEP_L3 (0xb3)
232 #define MPEG4_ACEP_L4 (0xb4)
233 #define MPEG4_ACP_L1 (0xc1)
234 #define MPEG4_ACP_L2 (0xc2)
235 #define MPEG4_AST_L1 (0xd1)
236 #define MPEG4_AST_L2 (0xd2)
237 #define MPEG4_AST_L3 (0xd3)
238 #define MPEG4_S_STUDIO_P_L1 (0xe1)
239 #define MPEG4_S_STUDIO_P_L2 (0xe2)
240 #define MPEG4_S_STUDIO_P_L3 (0xe3)
241 #define MPEG4_S_STUDIO_P_L4 (0xe4)
242 #define MPEG4_C_STUDIO_P_L1 (0xe5)
243 #define MPEG4_C_STUDIO_P_L2 (0xe6)
244 #define MPEG4_C_STUDIO_P_L3 (0xe7)
245 #define MPEG4_C_STUDIO_P_L4 (0xe8)
246 #define MPEG4_ASP_L0 (0xF0)
247 #define MPEG4_ASP_L1 (0xF1)
248 #define MPEG4_ASP_L2 (0xF2)
249 #define MPEG4_ASP_L3 (0xF3)
250 #define MPEG4_ASP_L4 (0xF4)
251 #define MPEG4_ASP_L5 (0xF5)
252 #define MPEG4_ASP_L3B (0xF7)
253 #define MPEG4_FGSP_L0 (0xf8)
254 #define MPEG4_FGSP_L1 (0xf9)
255 #define MPEG4_FGSP_L2 (0xfa)
256 #define MPEG4_FGSP_L3 (0xfb)
257 #define MPEG4_FGSP_L4 (0xfc)
258 #define MPEG4_FGSP_L5 (0xfd)
265 bool MP4Make3GPCompliant(
266 const char* fileName,
267 char* majorBrand DEFAULT(0),
268 uint32_t minorVersion DEFAULT(0),
269 char** supportedBrands DEFAULT(NULL),
270 uint32_t supportedBrandsCount DEFAULT(0),
271 bool deleteIodsAtom DEFAULT(
true) );
280 MP4Timestamp startTime DEFAULT(0),
281 MP4Duration duration DEFAULT(0),
282 bool dwell DEFAULT(
false) );
285 bool MP4DeleteTrackEdit(
291 uint32_t MP4GetTrackNumberOfEdits(
293 MP4TrackId trackId );
296 MP4Timestamp MP4GetTrackEditStart(
308 MP4Timestamp MP4GetTrackEditMediaStart(
314 bool MP4SetTrackEditMediaStart(
318 MP4Timestamp startTime );
321 MP4Duration MP4GetTrackEditDuration(
327 bool MP4SetTrackEditDuration(
331 MP4Duration duration );
334 int8_t MP4GetTrackEditDwell(
340 bool MP4SetTrackEditDwell(
347 bool MP4ReadSampleFromEditTime(
356 MP4Timestamp* pStartTime DEFAULT(NULL),
357 MP4Duration* pDuration DEFAULT(NULL),
358 MP4Duration* pRenderingOffset DEFAULT(NULL),
359 bool* pIsSyncSample DEFAULT(NULL) );
362 MP4SampleId MP4GetSampleIdFromEditTime(
366 MP4Timestamp* pStartTime DEFAULT(NULL),
367 MP4Duration* pDuration DEFAULT(NULL) );
372 #define MP4_SECONDS_TIME_SCALE 1
373 #define MP4_MILLISECONDS_TIME_SCALE 1000
374 #define MP4_MICROSECONDS_TIME_SCALE 1000000
375 #define MP4_NANOSECONDS_TIME_SCALE 1000000000
377 #define MP4_SECS_TIME_SCALE MP4_SECONDS_TIME_SCALE
378 #define MP4_MSECS_TIME_SCALE MP4_MILLISECONDS_TIME_SCALE
379 #define MP4_USECS_TIME_SCALE MP4_MICROSECONDS_TIME_SCALE
380 #define MP4_NSECS_TIME_SCALE MP4_NANOSECONDS_TIME_SCALE
383 uint64_t MP4ConvertFromMovieDuration(
385 MP4Duration duration,
386 uint32_t timeScale );
389 uint64_t MP4ConvertFromTrackTimestamp(
392 MP4Timestamp timeStamp,
393 uint32_t timeScale );
396 MP4Timestamp MP4ConvertToTrackTimestamp(
400 uint32_t timeScale );
423 MP4Duration duration,
424 uint32_t timeScale );
446 uint32_t timeScale );
449 char* MP4BinaryToBase16(
450 const uint8_t* pData,
454 char* MP4BinaryToBase64(
455 const uint8_t* pData,
459 uint8_t* Base64ToBinary(
462 uint32_t* pDataSize );
474 MP4LogCallback cb_func );
485 MP4LogLevel MP4LogGetLevel(
void );
493 void MP4LogSetLevel( MP4LogLevel verbosity );