1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
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
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
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
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
|
.. SPDX-FileCopyrightText: 2019-2020 Intel Corporation
..
.. SPDX-License-Identifier: CC-BY-4.0
..
Intel(r) Video Processing Library (Intel(r) VPL)
.. _struct_cross_component:
==========================
Cross-component Structures
==========================
.. _struct_cross_comp_begin:
Structures used across library components.
.. _struct_cross_comp_end:
---
API
---
.. contents::
:local:
:depth: 1
mfxComponentInfo
----------------
.. doxygenstruct:: mfxComponentInfo
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtHEVCParam
---------------
.. doxygenstruct:: mfxExtHEVCParam
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtJPEGHuffmanTables
-----------------------
.. doxygenstruct:: mfxExtJPEGHuffmanTables
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
+------------------+---------+------+
| Table ID | 0 | 1 |
+------------------+---------+------+
| Number of tables | | |
+==================+=========+======+
| 0 | Y, U, V | |
+------------------+---------+------+
| 1 | Y | U, V |
+------------------+---------+------+
mfxExtJPEGQuantTables
---------------------
.. doxygenstruct:: mfxExtJPEGQuantTables
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
+------------------+---------+------+---+
| Table ID | 0 | 1 | 2 |
+------------------+---------+------+---+
| Number of tables | | | |
+==================+=========+======+===+
| 0 | Y, U, V | | |
+------------------+---------+------+---+
| 1 | Y | U, V | |
+------------------+---------+------+---+
| 2 | Y | U | V |
+------------------+---------+------+---+
mfxExtMVCSeqDesc
----------------
.. doxygenstruct:: mfxExtMVCSeqDesc
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtMVCTargetViews
--------------------
.. doxygenstruct:: mfxExtMVCTargetViews
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtVideoSignalInfo
---------------------
.. doxygenstruct:: mfxExtVideoSignalInfo
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
:undoc-members:
mfxExtVP9Param
--------------
.. doxygenstruct:: mfxExtVP9Param
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxFrameId
----------
.. doxygenstruct:: mfxFrameId
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxInfoMFX
----------
.. doxygenstruct:: mfxInfoMFX
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
.. note::
The :cpp:member:`mfxInfoMFX::InitialDelayInKB`, :cpp:member:`mfxInfoMFX::TargetKbps`,
:cpp:member:`mfxInfoMFX::MaxKbps` parameters are used by the constant bitrate
(CBR), variable bitrate control (VBR), and CQP HRD algorithms.
Encoders follow the Hypothetical Reference Decoding (HRD) model. The
HRD model assumes that data flows into a buffer of the fixed size
BufferSizeInKB with a constant bitrate of TargetKbps. (Estimate the targeted
frame size by dividing frame rate by bitrate.)
The decoder starts decoding after the buffer reaches the initial size
InitialDelayInKB, which is equivalent to reaching an initial delay of
InitialDelayInKB*8000/TargetKbpsms.
*In this context, KB is 1000 bytes and Kbps is 1000 bps.*
If InitialDelayInKB or BufferSizeInKB is equal to zero, the value is
calculated using bitrate, frame rate, profile, level, and so on.
TargetKbps must be specified for encoding initialization.
For variable bitrate control, the MaxKbps parameter specifies the maximum
bitrate at which the encoded data enters the Video Buffering Verifier (VBV)
buffer. If MaxKbps is equal to zero, the value is calculated from bitrate,
frame rate, profile, and level.
.. note::
The :cpp:member:`mfxInfoMFX::TargetKbps`, :cpp:member:`mfxInfoMFX::Accuracy`,
:cpp:member:`mfxInfoMFX::Convergence` parameters are used by the average variable
bitrate control (AVBR) algorithm. The algorithm focuses on overall encoding
quality while meeting the specified bitrate, TargetKbps, within the accuracy
range, Accuracy, after a Convergence period. This method does not follow HRD
and the instant bitrate is not capped or padded.
mfxMVCOperationPoint
--------------------
.. doxygenstruct:: mfxMVCOperationPoint
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxMVCViewDependency
--------------------
.. doxygenstruct:: mfxMVCViewDependency
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxPayload
----------
.. doxygenstruct:: mfxPayload
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
+-----------+-------------------------------------------+
| **Codec** | **Supported Types** |
+===========+===========================================+
| MPEG2 | 0x01B2 //User Data |
+-----------+-------------------------------------------+
| AVC | 02 //pan_scan_rect |
| | |
| | 03 //filler_payload |
| | |
| | 04 //user_data_registered_itu_t_t35 |
| | |
| | 05 //user_data_unregistered |
| | |
| | 06 //recovery_point |
| | |
| | 09 //scene_info |
| | |
| | 13 //full_frame_freeze |
| | |
| | 14 //full_frame_freeze_release |
| | |
| | 15 //full_frame_snapshot |
| | |
| | 16 //progressive_refinement_segment_start |
| | |
| | 17 //progressive_refinement_segment_end |
| | |
| | 19 //film_grain_characteristics |
| | |
| | 20 //deblocking_filter_display_preference |
| | |
| | 21 //stereo_video_info |
| | |
| | 45 //frame_packing_arrangement |
+-----------+-------------------------------------------+
| HEVC | All |
+-----------+-------------------------------------------+
mfxVideoParam
-------------
.. doxygenstruct:: mfxVideoParam
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxVP9SegmentParam
------------------
.. doxygenstruct:: mfxVP9SegmentParam
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtAV1FilmGrainParam
-----------------------
.. doxygenstruct:: mfxExtAV1FilmGrainParam
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxAV1FilmGrainPoint
--------------------
.. doxygenstruct:: mfxAV1FilmGrainPoint
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxRect
-------
.. doxygenstruct:: mfxRect
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtHyperModeParam
--------------------
.. doxygenstruct:: mfxExtHyperModeParam
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxGUID
-------
.. doxygenstruct:: mfxGUID
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtAllocationHints
---------------------
.. doxygenstruct:: mfxExtAllocationHints
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxRefInterface
---------------
.. doxygenstruct:: mfxRefInterface
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtMasteringDisplayColourVolume
----------------------------------
.. doxygenstruct:: mfxExtMasteringDisplayColourVolume
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtContentLightLevelInfo
---------------------------
.. doxygenstruct:: mfxExtContentLightLevelInfo
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxExtTuneEncodeQuality
-----------------------
.. doxygenstruct:: mfxExtTuneEncodeQuality
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
mfxConfigInterface
------------------
.. doxygenstruct:: mfxConfigInterface
:project: DEF_BREATHE_PROJECT
:members:
:protected-members:
|
