Lines Matching +full:layer +full:- +full:alpha +full:- +full:mode
1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _codec-controls:
24 .. _mpeg-control-id:
27 -----------------
35 .. _v4l2-mpeg-stream-type:
40 enum v4l2_mpeg_stream_type -
41 The MPEG-1, -2 or -4 output stream type. One cannot assume anything
48 .. flat-table::
49 :header-rows: 0
50 :stub-columns: 0
52 * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_PS``
53 - MPEG-2 program stream
54 * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_TS``
55 - MPEG-2 transport stream
56 * - ``V4L2_MPEG_STREAM_TYPE_MPEG1_SS``
57 - MPEG-1 system stream
58 * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_DVD``
59 - MPEG-2 DVD-compatible stream
60 * - ``V4L2_MPEG_STREAM_TYPE_MPEG1_VCD``
61 - MPEG-1 VCD-compatible stream
62 * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD``
63 - MPEG-2 SVCD-compatible stream
87 .. _v4l2-mpeg-stream-vbi-fmt:
92 enum v4l2_mpeg_stream_vbi_fmt -
103 .. flat-table::
104 :header-rows: 0
105 :stub-columns: 0
107 * - ``V4L2_MPEG_STREAM_VBI_FMT_NONE``
108 - No VBI in the MPEG stream
109 * - ``V4L2_MPEG_STREAM_VBI_FMT_IVTV``
110 - VBI in private packets, IVTV format (documented in the kernel
112 ``Documentation/userspace-api/media/drivers/cx2341x-uapi.rst``)
116 .. _v4l2-mpeg-audio-sampling-freq:
121 enum v4l2_mpeg_audio_sampling_freq -
126 .. flat-table::
127 :header-rows: 0
128 :stub-columns: 0
130 * - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100``
131 - 44.1 kHz
132 * - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000``
133 - 48 kHz
134 * - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000``
135 - 32 kHz
139 .. _v4l2-mpeg-audio-encoding:
144 enum v4l2_mpeg_audio_encoding -
150 .. flat-table::
151 :header-rows: 0
152 :stub-columns: 0
154 * - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_1``
155 - MPEG-1/2 Layer I encoding
156 * - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_2``
157 - MPEG-1/2 Layer II encoding
158 * - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_3``
159 - MPEG-1/2 Layer III encoding
160 * - ``V4L2_MPEG_AUDIO_ENCODING_AAC``
161 - MPEG-2/4 AAC (Advanced Audio Coding)
162 * - ``V4L2_MPEG_AUDIO_ENCODING_AC3``
163 - AC-3 aka ATSC A/52 encoding
167 .. _v4l2-mpeg-audio-l1-bitrate:
172 enum v4l2_mpeg_audio_l1_bitrate -
173 MPEG-1/2 Layer I bitrate. Possible values are:
177 .. flat-table::
178 :header-rows: 0
179 :stub-columns: 0
181 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_32K``
182 - 32 kbit/s
183 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_64K``
184 - 64 kbit/s
185 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_96K``
186 - 96 kbit/s
187 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_128K``
188 - 128 kbit/s
189 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_160K``
190 - 160 kbit/s
191 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_192K``
192 - 192 kbit/s
193 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_224K``
194 - 224 kbit/s
195 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_256K``
196 - 256 kbit/s
197 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_288K``
198 - 288 kbit/s
199 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_320K``
200 - 320 kbit/s
201 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_352K``
202 - 352 kbit/s
203 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_384K``
204 - 384 kbit/s
205 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_416K``
206 - 416 kbit/s
207 * - ``V4L2_MPEG_AUDIO_L1_BITRATE_448K``
208 - 448 kbit/s
212 .. _v4l2-mpeg-audio-l2-bitrate:
217 enum v4l2_mpeg_audio_l2_bitrate -
218 MPEG-1/2 Layer II bitrate. Possible values are:
222 .. flat-table::
223 :header-rows: 0
224 :stub-columns: 0
226 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_32K``
227 - 32 kbit/s
228 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_48K``
229 - 48 kbit/s
230 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_56K``
231 - 56 kbit/s
232 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_64K``
233 - 64 kbit/s
234 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_80K``
235 - 80 kbit/s
236 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_96K``
237 - 96 kbit/s
238 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_112K``
239 - 112 kbit/s
240 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_128K``
241 - 128 kbit/s
242 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_160K``
243 - 160 kbit/s
244 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_192K``
245 - 192 kbit/s
246 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_224K``
247 - 224 kbit/s
248 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_256K``
249 - 256 kbit/s
250 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_320K``
251 - 320 kbit/s
252 * - ``V4L2_MPEG_AUDIO_L2_BITRATE_384K``
253 - 384 kbit/s
257 .. _v4l2-mpeg-audio-l3-bitrate:
262 enum v4l2_mpeg_audio_l3_bitrate -
263 MPEG-1/2 Layer III bitrate. Possible values are:
267 .. flat-table::
268 :header-rows: 0
269 :stub-columns: 0
271 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_32K``
272 - 32 kbit/s
273 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_40K``
274 - 40 kbit/s
275 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_48K``
276 - 48 kbit/s
277 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_56K``
278 - 56 kbit/s
279 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_64K``
280 - 64 kbit/s
281 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_80K``
282 - 80 kbit/s
283 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_96K``
284 - 96 kbit/s
285 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_112K``
286 - 112 kbit/s
287 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_128K``
288 - 128 kbit/s
289 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_160K``
290 - 160 kbit/s
291 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_192K``
292 - 192 kbit/s
293 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_224K``
294 - 224 kbit/s
295 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_256K``
296 - 256 kbit/s
297 * - ``V4L2_MPEG_AUDIO_L3_BITRATE_320K``
298 - 320 kbit/s
305 .. _v4l2-mpeg-audio-ac3-bitrate:
310 enum v4l2_mpeg_audio_ac3_bitrate -
311 AC-3 bitrate. Possible values are:
315 .. flat-table::
316 :header-rows: 0
317 :stub-columns: 0
319 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_32K``
320 - 32 kbit/s
321 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_40K``
322 - 40 kbit/s
323 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_48K``
324 - 48 kbit/s
325 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_56K``
326 - 56 kbit/s
327 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_64K``
328 - 64 kbit/s
329 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_80K``
330 - 80 kbit/s
331 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_96K``
332 - 96 kbit/s
333 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_112K``
334 - 112 kbit/s
335 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_128K``
336 - 128 kbit/s
337 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_160K``
338 - 160 kbit/s
339 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_192K``
340 - 192 kbit/s
341 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_224K``
342 - 224 kbit/s
343 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_256K``
344 - 256 kbit/s
345 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_320K``
346 - 320 kbit/s
347 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_384K``
348 - 384 kbit/s
349 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_448K``
350 - 448 kbit/s
351 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_512K``
352 - 512 kbit/s
353 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_576K``
354 - 576 kbit/s
355 * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_640K``
356 - 640 kbit/s
360 .. _v4l2-mpeg-audio-mode:
365 enum v4l2_mpeg_audio_mode -
366 MPEG Audio mode. Possible values are:
370 .. flat-table::
371 :header-rows: 0
372 :stub-columns: 0
374 * - ``V4L2_MPEG_AUDIO_MODE_STEREO``
375 - Stereo
376 * - ``V4L2_MPEG_AUDIO_MODE_JOINT_STEREO``
377 - Joint Stereo
378 * - ``V4L2_MPEG_AUDIO_MODE_DUAL``
379 - Bilingual
380 * - ``V4L2_MPEG_AUDIO_MODE_MONO``
381 - Mono
385 .. _v4l2-mpeg-audio-mode-extension:
390 enum v4l2_mpeg_audio_mode_extension -
391 Joint Stereo audio mode extension. In Layer I and II they indicate
393 in stereo. Layer III is not (yet) supported. Possible values are:
397 .. flat-table::
398 :header-rows: 0
399 :stub-columns: 0
401 * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4``
402 - Subbands 4-31 in intensity stereo
403 * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8``
404 - Subbands 8-31 in intensity stereo
405 * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12``
406 - Subbands 12-31 in intensity stereo
407 * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16``
408 - Subbands 16-31 in intensity stereo
412 .. _v4l2-mpeg-audio-emphasis:
417 enum v4l2_mpeg_audio_emphasis -
422 .. flat-table::
423 :header-rows: 0
424 :stub-columns: 0
426 * - ``V4L2_MPEG_AUDIO_EMPHASIS_NONE``
427 - None
428 * - ``V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS``
429 - 50/15 microsecond emphasis
430 * - ``V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17``
431 - CCITT J.17
435 .. _v4l2-mpeg-audio-crc:
440 enum v4l2_mpeg_audio_crc -
445 .. flat-table::
446 :header-rows: 0
447 :stub-columns: 0
449 * - ``V4L2_MPEG_AUDIO_CRC_NONE``
450 - None
451 * - ``V4L2_MPEG_AUDIO_CRC_CRC16``
452 - 16 bit parity check
462 .. _v4l2-mpeg-audio-dec-playback:
467 enum v4l2_mpeg_audio_dec_playback -
475 .. flat-table::
476 :header-rows: 0
477 :stub-columns: 0
479 * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO``
480 - Automatically determines the best playback mode.
481 * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO``
482 - Stereo playback.
483 * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT``
484 - Left channel playback.
485 * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT``
486 - Right channel playback.
487 * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO``
488 - Mono playback.
489 * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO``
490 - Stereo playback with swapped left and right channels.
494 .. _v4l2-mpeg-audio-dec-multilingual-playback:
499 enum v4l2_mpeg_audio_dec_playback -
502 .. _v4l2-mpeg-video-encoding:
507 enum v4l2_mpeg_video_encoding -
513 .. flat-table::
514 :header-rows: 0
515 :stub-columns: 0
517 * - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_1``
518 - MPEG-1 Video encoding
519 * - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_2``
520 - MPEG-2 Video encoding
521 * - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC``
522 - MPEG-4 AVC (H.264) Video encoding
526 .. _v4l2-mpeg-video-aspect:
531 enum v4l2_mpeg_video_aspect -
536 .. flat-table::
537 :header-rows: 0
538 :stub-columns: 0
540 * - ``V4L2_MPEG_VIDEO_ASPECT_1x1``
541 * - ``V4L2_MPEG_VIDEO_ASPECT_4x3``
542 * - ``V4L2_MPEG_VIDEO_ASPECT_16x9``
543 * - ``V4L2_MPEG_VIDEO_ASPECT_221x100``
548 Number of B-Frames (default 2)
559 .. _v4l2-mpeg-video-bitrate-mode:
564 enum v4l2_mpeg_video_bitrate_mode -
565 Video bitrate mode. Possible values are:
569 .. flat-table::
570 :header-rows: 0
571 :stub-columns: 0
573 * - ``V4L2_MPEG_VIDEO_BITRATE_MODE_VBR``
574 - Variable bitrate
575 * - ``V4L2_MPEG_VIDEO_BITRATE_MODE_CBR``
576 - Constant bitrate
577 * - ``V4L2_MPEG_VIDEO_BITRATE_MODE_CQ``
578 - Constant quality
587 the average video bitrate. It is ignored if the video bitrate mode
601 enum v4l2_mpeg_video_frame_skip_mode -
614 .. flat-table::
615 :header-rows: 0
616 :stub-columns: 0
618 * - ``V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED``
619 - Frame skip mode is disabled.
620 * - ``V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT``
621 - Frame skip mode enabled and buffer limit is set by the chosen
623 * - ``V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT``
624 - Frame skip mode enabled and buffer limit is set by the
625 :ref:`VBV (MPEG1/2/4) <v4l2-mpeg-video-vbv-size>` or
626 :ref:`CPB (H264) buffer size <v4l2-mpeg-video-h264-cpb-size>` control.
642 Sets the "mute" color of the video. The supplied 32-bit integer is
647 .. flat-table::
648 :header-rows: 0
649 :stub-columns: 0
651 * - Bit 0:7
652 - V chrominance information
653 * - Bit 8:15
654 - U chrominance information
655 * - Bit 16:23
656 - Y luminance information
657 * - Bit 24:31
658 - Must be zero.
662 .. _v4l2-mpeg-video-dec-pts:
665 This read-only control returns the 33-bit video Presentation Time
666 Stamp as defined in ITU T-REC-H.222.0 and ISO/IEC 13818-1 of the
670 .. _v4l2-mpeg-video-dec-frame:
673 This read-only control returns the frame counter of the frame that
685 .. flat-table::
686 :header-rows: 0
687 :stub-columns: 0
689 * -
690 - 8bit format
691 - 10bit format
692 - 12bit format
693 * - Y luminance
694 - Bit 0:7
695 - Bit 0:9
696 - Bit 0:11
697 * - Cb chrominance
698 - Bit 16:23
699 - Bit 16:25
700 - Bit 16:27
701 * - Cr chrominance
702 - Bit 32:39
703 - Bit 32:41
704 - Bit 32:43
705 * - Must be zero
706 - Bit 48:63
707 - Bit 48:63
708 - Bit 48:63
739 .. _v4l2-mpeg-video-h264-vui-sar-idc:
744 enum v4l2_mpeg_video_h264_vui_sar_idc -
746 defined in the table E-1 in the standard. Applicable to the H264
751 .. flat-table::
752 :header-rows: 0
753 :stub-columns: 0
755 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED``
756 - Unspecified
757 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1``
758 - 1x1
759 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11``
760 - 12x11
761 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11``
762 - 10x11
763 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11``
764 - 16x11
765 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33``
766 - 40x33
767 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11``
768 - 24x11
769 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11``
770 - 20x11
771 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11``
772 - 32x11
773 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33``
774 - 80x33
775 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11``
776 - 18x11
777 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11``
778 - 15x11
779 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33``
780 - 64x33
781 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99``
782 - 160x99
783 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3``
784 - 4x3
785 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2``
786 - 3x2
787 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1``
788 - 2x1
789 * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED``
790 - Extended SAR
802 .. _v4l2-mpeg-video-h264-level:
807 enum v4l2_mpeg_video_h264_level -
813 .. flat-table::
814 :header-rows: 0
815 :stub-columns: 0
817 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_0``
818 - Level 1.0
819 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1B``
820 - Level 1B
821 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_1``
822 - Level 1.1
823 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_2``
824 - Level 1.2
825 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_3``
826 - Level 1.3
827 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_0``
828 - Level 2.0
829 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_1``
830 - Level 2.1
831 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_2``
832 - Level 2.2
833 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_0``
834 - Level 3.0
835 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_1``
836 - Level 3.1
837 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_2``
838 - Level 3.2
839 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_0``
840 - Level 4.0
841 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_1``
842 - Level 4.1
843 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_2``
844 - Level 4.2
845 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_5_0``
846 - Level 5.0
847 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_5_1``
848 - Level 5.1
849 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_5_2``
850 - Level 5.2
851 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_6_0``
852 - Level 6.0
853 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_6_1``
854 - Level 6.1
855 * - ``V4L2_MPEG_VIDEO_H264_LEVEL_6_2``
856 - Level 6.2
860 .. _v4l2-mpeg-video-mpeg2-level:
865 enum v4l2_mpeg_video_mpeg2_level -
871 .. flat-table::
872 :header-rows: 0
873 :stub-columns: 0
875 * - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW``
876 - Low Level (LL)
877 * - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN``
878 - Main Level (ML)
879 * - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440``
880 - High-1440 Level (H-14)
881 * - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH``
882 - High Level (HL)
886 .. _v4l2-mpeg-video-mpeg4-level:
891 enum v4l2_mpeg_video_mpeg4_level -
897 .. flat-table::
898 :header-rows: 0
899 :stub-columns: 0
901 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_0``
902 - Level 0
903 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B``
904 - Level 0b
905 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_1``
906 - Level 1
907 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_2``
908 - Level 2
909 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_3``
910 - Level 3
911 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B``
912 - Level 3b
913 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_4``
914 - Level 4
915 * - ``V4L2_MPEG_VIDEO_MPEG4_LEVEL_5``
916 - Level 5
920 .. _v4l2-mpeg-video-h264-profile:
925 enum v4l2_mpeg_video_h264_profile -
935 .. flat-table::
936 :header-rows: 0
937 :stub-columns: 0
939 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE``
940 - Baseline profile
941 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE``
942 - Constrained Baseline profile
943 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_MAIN``
944 - Main profile
945 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED``
946 - Extended profile
947 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH``
948 - High profile
949 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10``
950 - High 10 profile
951 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422``
952 - High 422 profile
953 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE``
954 - High 444 Predictive profile
955 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA``
956 - High 10 Intra profile
957 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA``
958 - High 422 Intra profile
959 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA``
960 - High 444 Intra profile
961 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA``
962 - CAVLC 444 Intra profile
963 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE``
964 - Scalable Baseline profile
965 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH``
966 - Scalable High profile
967 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA``
968 - Scalable High Intra profile
969 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH``
970 - Stereo High profile
971 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH``
972 - Multiview High profile
973 * - ``V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH``
974 - Constrained High profile
980 .. _v4l2-mpeg-video-mpeg2-profile:
985 enum v4l2_mpeg_video_mpeg2_profile -
995 .. flat-table::
996 :header-rows: 0
997 :stub-columns: 0
999 * - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE``
1000 - Simple profile (SP)
1001 * - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN``
1002 - Main profile (MP)
1003 * - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE``
1004 - SNR Scalable profile (SNR)
1005 * - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE``
1006 - Spatially Scalable profile (Spt)
1007 * - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH``
1008 - High profile (HP)
1009 * - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW``
1010 - Multi-view profile (MVP)
1017 .. _v4l2-mpeg-video-mpeg4-profile:
1022 enum v4l2_mpeg_video_mpeg4_profile -
1032 .. flat-table::
1033 :header-rows: 0
1034 :stub-columns: 0
1036 * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE``
1037 - Simple profile
1038 * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE``
1039 - Advanced Simple profile
1040 * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE``
1041 - Core profile
1042 * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE``
1043 - Simple Scalable profile
1044 * - ``V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY``
1045 - Advanced Coding Efficiency profile
1055 .. _v4l2-mpeg-video-multi-slice-mode:
1060 enum v4l2_mpeg_video_multi_slice_mode -
1068 .. flat-table::
1069 :header-rows: 0
1070 :stub-columns: 0
1072 * - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE``
1073 - Single slice per frame.
1074 * - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB``
1075 - Multiple slices with set maximum number of macroblocks per slice.
1076 * - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES``
1077 - Multiple slice with set maximum size in bytes per slice.
1093 .. _v4l2-mpeg-video-h264-loop-filter-mode:
1098 enum v4l2_mpeg_video_h264_loop_filter_mode -
1099 Loop filter mode for H264 encoder. Possible values are:
1107 .. flat-table::
1108 :header-rows: 0
1109 :stub-columns: 0
1111 * - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED``
1112 - Loop filter is enabled.
1113 * - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED``
1114 - Loop filter is disabled.
1115 * - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY``
1116 - Loop filter is disabled at the slice boundary.
1124 Loop filter alpha coefficient, defined in the H264 standard.
1126 field, and should be in the range of -6 to +6, inclusive. The actual alpha
1133 should be in the range of -6 to +6, inclusive. The actual beta offset
1137 .. _v4l2-mpeg-video-h264-entropy-mode:
1142 enum v4l2_mpeg_video_h264_entropy_mode -
1143 Entropy coding mode for H264 - CABAC/CAVALC. Applicable to the H264
1150 .. flat-table::
1151 :header-rows: 0
1152 :stub-columns: 0
1154 * - ``V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC``
1155 - Use CAVLC entropy coding.
1156 * - ``V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC``
1157 - Use CABAC entropy coding.
1185 enum v4l2_mpeg_video_intra_refresh_period_type -
1194 .. flat-table::
1195 :header-rows: 0
1196 :stub-columns: 0
1198 * - ``V4L2_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM``
1199 - The whole frame is completely refreshed randomly
1201 * - ``V4L2_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC``
1202 - The whole frame MBs are completely refreshed in cyclic order
1208 for which the whole frame will be intra-refreshed. An example:
1211 intra-refreshed on frameX and the other half of macroblocks
1326 .. _v4l2-mpeg-video-vbv-size:
1338 .. _v4l2-mpeg-video-vbv-delay:
1343 .. _v4l2-mpeg-video-hor-search-range:
1351 .. _v4l2-mpeg-video-vert-search-range:
1359 .. _v4l2-mpeg-video-force-key-frame:
1363 encoders. This is a general, codec-agnostic keyframe control.
1365 .. _v4l2-mpeg-video-h264-cpb-size:
1374 Period between I-frames in the open GOP for H264. In case of an open
1375 GOP this is the period between two I-frames. The period between IDR
1378 Refresh is an I-frame after which no prior frames are referenced.
1383 .. _v4l2-mpeg-video-header-mode:
1388 enum v4l2_mpeg_video_header_mode -
1399 .. flat-table::
1400 :header-rows: 0
1401 :stub-columns: 0
1403 * - ``V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE``
1404 - The stream header is returned separately in the first buffer.
1405 * - ``V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME``
1406 - The stream header is returned together with the first encoded
1441 .. _v4l2-mpeg-video-h264-sei-fp-arrangement-type:
1446 enum v4l2_mpeg_video_h264_sei_fp_arrangement_type -
1456 .. flat-table::
1457 :header-rows: 0
1458 :stub-columns: 0
1460 * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHEKERBOARD``
1461 - Pixels are alternatively from L and R.
1462 * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN``
1463 - L and R are interlaced by column.
1464 * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW``
1465 - L and R are interlaced by row.
1466 * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE``
1467 - L is on the left, R on the right.
1468 * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM``
1469 - L is on top, R on bottom.
1470 * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL``
1471 - One view per frame.
1484 .. _v4l2-mpeg-video-h264-fmo-map-type:
1489 enum v4l2_mpeg_video_h264_fmo_map_type -
1500 .. flat-table::
1501 :header-rows: 0
1502 :stub-columns: 0
1504 * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES``
1505 - Slices are interleaved one after other with macroblocks in run
1507 * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES``
1508 - Scatters the macroblocks based on a mathematical function known to
1510 * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER``
1511 - Macroblocks arranged in rectangular areas or regions of interest.
1512 * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT``
1513 - Slice groups grow in a cyclic way from centre to outwards.
1514 * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN``
1515 - Slice groups grow in raster scan pattern from left to right.
1516 * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN``
1517 - Slice groups grow in wipe scan pattern from top to bottom.
1518 * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT``
1519 - User defined map type.
1530 .. _v4l2-mpeg-video-h264-fmo-change-direction:
1535 enum v4l2_mpeg_video_h264_fmo_change_dir -
1541 .. flat-table::
1542 :header-rows: 0
1543 :stub-columns: 0
1545 * - ``V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT``
1546 - Raster scan or wipe right.
1547 * - ``V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT``
1548 - Reverse raster scan or wipe left.
1566 The supplied 32-bit integer is interpreted as follows (bit 0 = least
1571 .. flat-table::
1572 :header-rows: 0
1573 :stub-columns: 0
1575 * - Bit 0:15
1576 - Slice ID
1577 * - Bit 16:32
1578 - Slice position or order
1585 .. _v4l2-mpeg-video-h264-hierarchical-coding-type:
1590 enum v4l2_mpeg_video_h264_hierarchical_coding_type -
1596 .. flat-table::
1597 :header-rows: 0
1598 :stub-columns: 0
1600 * - ``V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B``
1601 - Hierarchical B coding.
1602 * - ``V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P``
1603 - Hierarchical P coding.
1612 Specifies a user defined QP for each layer. Applicable to the H264
1613 encoder. The supplied 32-bit integer is interpreted as follows (bit
1618 .. flat-table::
1619 :header-rows: 0
1620 :stub-columns: 0
1622 * - Bit 0:15
1623 - QP value
1624 * - Bit 16:32
1625 - Layer number
1628 Indicates bit rate (bps) for hierarchical coding layer 0 for H264 encoder.
1631 Indicates bit rate (bps) for hierarchical coding layer 1 for H264 encoder.
1634 Indicates bit rate (bps) for hierarchical coding layer 2 for H264 encoder.
1637 Indicates bit rate (bps) for hierarchical coding layer 3 for H264 encoder.
1640 Indicates bit rate (bps) for hierarchical coding layer 4 for H264 encoder.
1643 Indicates bit rate (bps) for hierarchical coding layer 5 for H264 encoder.
1646 Indicates bit rate (bps) for hierarchical coding layer 6 for H264 encoder.
1669 .. _mfc51-control-id:
1672 -------------------
1704 Padding enable in the encoder - use a color instead of repeating
1709 32-bit integer is interpreted as follows (bit 0 = least significant
1714 .. flat-table::
1715 :header-rows: 0
1716 :stub-columns: 0
1718 * - Bit 0:7
1719 - V chrominance information
1720 * - Bit 8:15
1721 - U chrominance information
1722 * - Bit 16:23
1723 - Y luminance information
1724 * - Bit 24:31
1725 - Must be zero.
1766 .. _v4l2-mpeg-mfc51-video-frame-skip-mode:
1776 enum v4l2_mpeg_mfc51_video_frame_skip_mode -
1789 .. flat-table::
1790 :header-rows: 0
1791 :stub-columns: 0
1793 * - ``V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED``
1794 - Frame skip mode is disabled.
1795 * - ``V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT``
1796 - Frame skip mode enabled and buffer limit is set by the chosen
1798 * - ``V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT``
1799 - Frame skip mode enabled and buffer limit is set by the VBV
1807 Enable rate-control with fixed target bit. If this setting is
1818 .. _v4l2-mpeg-mfc51-video-force-frame-type:
1823 enum v4l2_mpeg_mfc51_video_force_frame_type -
1829 .. flat-table::
1830 :header-rows: 0
1831 :stub-columns: 0
1833 * - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_DISABLED``
1834 - Forcing a specific frame type disabled.
1835 * - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_I_FRAME``
1836 - Force an I-frame.
1837 * - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_NOT_CODED``
1838 - Force a non-coded frame.
1848 .. _cx2341x-control-id:
1851 -------------------
1853 .. _v4l2-mpeg-cx2341x-video-spatial-filter-mode:
1858 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode -
1859 Sets the Spatial Filter mode (default ``MANUAL``). Possible values
1865 .. flat-table::
1866 :header-rows: 0
1867 :stub-columns: 0
1869 * - ``V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL``
1870 - Choose the filter manually
1871 * - ``V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO``
1872 - Choose the filter automatically
1876 ``V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (integer (0-15))``
1880 .. _luma-spatial-filter-type:
1885 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type -
1895 .. flat-table::
1896 :header-rows: 0
1897 :stub-columns: 0
1899 * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF``
1900 - No filter
1901 * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR``
1902 - One-dimensional horizontal
1903 * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT``
1904 - One-dimensional vertical
1905 * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE``
1906 - Two-dimensional separable
1907 * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE``
1908 - Two-dimensional symmetrical non-separable
1914 .. _chroma-spatial-filter-type:
1919 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type -
1929 .. flat-table::
1930 :header-rows: 0
1931 :stub-columns: 0
1933 * - ``V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF``
1934 - No filter
1935 * - ``V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR``
1936 - One-dimensional horizontal
1942 .. _v4l2-mpeg-cx2341x-video-temporal-filter-mode:
1947 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode -
1948 Sets the Temporal Filter mode (default ``MANUAL``). Possible values
1955 .. flat-table::
1956 :header-rows: 0
1957 :stub-columns: 0
1959 * - ``V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL``
1960 - Choose the filter manually
1961 * - ``V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO``
1962 - Choose the filter automatically
1968 ``V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (integer (0-31))``
1970 is 8 for full-scale capturing and 0 for scaled capturing.)
1972 .. _v4l2-mpeg-cx2341x-video-median-filter-type:
1977 enum v4l2_mpeg_cx2341x_video_median_filter_type -
1987 .. flat-table::
1988 :header-rows: 0
1989 :stub-columns: 0
1991 * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF``
1992 - No filter
1993 * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR``
1994 - Horizontal filter
1995 * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT``
1996 - Vertical filter
1997 * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT``
1998 - Horizontal and vertical filter
1999 * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG``
2000 - Diagonal filter
2006 ``V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (integer (0-255))``
2010 ``V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (integer (0-255))``
2014 ``V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (integer (0-255))``
2018 ``V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (integer (0-255))``
2023 The CX2341X MPEG encoder can insert one empty MPEG-2 PES packet into
2038 .. _vpx-control-id:
2041 ---------------
2043 .. _v4l2-vpx-num-partitions:
2048 enum v4l2_vp8_num_partitions -
2054 .. flat-table::
2055 :header-rows: 0
2056 :stub-columns: 0
2058 * - ``V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION``
2059 - 1 coefficient partition
2060 * - ``V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS``
2061 - 2 coefficient partitions
2062 * - ``V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS``
2063 - 4 coefficient partitions
2064 * - ``V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS``
2065 - 8 coefficient partitions
2070 Setting this prevents intra 4x4 mode in the intra mode decision.
2072 .. _v4l2-vpx-num-ref-frames:
2077 enum v4l2_vp8_num_ref_frames -
2087 .. flat-table::
2088 :header-rows: 0
2089 :stub-columns: 0
2091 * - ``V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME``
2092 - Last encoded frame will be searched
2093 * - ``V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME``
2094 - Two frames will be searched among the last encoded frame, the
2097 * - ``V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME``
2098 - The last encoded frame, the golden frame and the altref frame will
2124 .. _v4l2-vpx-golden-frame-sel:
2129 enum v4l2_vp8_golden_frame_sel -
2138 .. flat-table::
2139 :header-rows: 0
2140 :stub-columns: 0
2142 * - ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV``
2143 - Use the (n-2)th frame as a golden frame, current frame index being
2145 * - ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD``
2146 - Use the previous specific frame indicated by
2167 .. _v4l2-mpeg-video-vp8-profile:
2172 enum v4l2_mpeg_video_vp8_profile -
2177 .. flat-table::
2178 :header-rows: 0
2179 :stub-columns: 0
2181 * - ``V4L2_MPEG_VIDEO_VP8_PROFILE_0``
2182 - Profile 0
2183 * - ``V4L2_MPEG_VIDEO_VP8_PROFILE_1``
2184 - Profile 1
2185 * - ``V4L2_MPEG_VIDEO_VP8_PROFILE_2``
2186 - Profile 2
2187 * - ``V4L2_MPEG_VIDEO_VP8_PROFILE_3``
2188 - Profile 3
2190 .. _v4l2-mpeg-video-vp9-profile:
2195 enum v4l2_mpeg_video_vp9_profile -
2200 .. flat-table::
2201 :header-rows: 0
2202 :stub-columns: 0
2204 * - ``V4L2_MPEG_VIDEO_VP9_PROFILE_0``
2205 - Profile 0
2206 * - ``V4L2_MPEG_VIDEO_VP9_PROFILE_1``
2207 - Profile 1
2208 * - ``V4L2_MPEG_VIDEO_VP9_PROFILE_2``
2209 - Profile 2
2210 * - ``V4L2_MPEG_VIDEO_VP9_PROFILE_3``
2211 - Profile 3
2213 .. _v4l2-mpeg-video-vp9-level:
2217 enum v4l2_mpeg_video_vp9_level -
2223 .. flat-table::
2224 :header-rows: 0
2225 :stub-columns: 0
2227 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_1_0``
2228 - Level 1
2229 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_1_1``
2230 - Level 1.1
2231 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_2_0``
2232 - Level 2
2233 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_2_1``
2234 - Level 2.1
2235 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_3_0``
2236 - Level 3
2237 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_3_1``
2238 - Level 3.1
2239 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_4_0``
2240 - Level 4
2241 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_4_1``
2242 - Level 4.1
2243 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_5_0``
2244 - Level 5
2245 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_5_1``
2246 - Level 5.1
2247 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_5_2``
2248 - Level 5.2
2249 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_6_0``
2250 - Level 6
2251 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_6_1``
2252 - Level 6.1
2253 * - ``V4L2_MPEG_VIDEO_VP9_LEVEL_6_2``
2254 - Level 6.2
2264 .. _hevc-control-id:
2267 ----------------------
2330 values for each temporal layer through HIERARCHICAL_QP_LAYER. This is
2334 .. _v4l2-hevc-hier-coding-type:
2339 enum v4l2_mpeg_video_hevc_hier_coding_type -
2348 .. flat-table::
2349 :header-rows: 0
2350 :stub-columns: 0
2352 * - ``V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B``
2353 - Use the B frame for hierarchical coding.
2354 * - ``V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P``
2355 - Use the P frame for hierarchical coding.
2363 Selects the hierarchical coding layer. In normal encoding
2364 (non-hierarchial coding), it should be zero. Possible values are [0, 6].
2365 0 indicates HIERARCHICAL CODING LAYER 0, 1 indicates HIERARCHICAL CODING
2366 LAYER 1 and so on.
2369 Indicates quantization parameter for hierarchical coding layer 0.
2374 Indicates quantization parameter for hierarchical coding layer 1.
2379 Indicates quantization parameter for hierarchical coding layer 2.
2384 Indicates quantization parameter for hierarchical coding layer 3.
2389 Indicates quantization parameter for hierarchical coding layer 4.
2394 Indicates quantization parameter for hierarchical coding layer 5.
2399 Indicates quantization parameter for hierarchical coding layer 6.
2403 .. _v4l2-hevc-profile:
2408 enum v4l2_mpeg_video_hevc_profile -
2417 .. flat-table::
2418 :header-rows: 0
2419 :stub-columns: 0
2421 * - ``V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN``
2422 - Main profile.
2423 * - ``V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE``
2424 - Main still picture profile.
2425 * - ``V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10``
2426 - Main 10 profile.
2433 .. _v4l2-hevc-level:
2438 enum v4l2_mpeg_video_hevc_level -
2462 .. _v4l2-hevc-tier:
2467 enum v4l2_mpeg_video_hevc_tier -
2483 .. _v4l2-hevc-loop-filter-mode:
2488 enum v4l2_mpeg_video_hevc_loop_filter_mode -
2489 Loop filter mode for HEVC encoder. Possible values are:
2497 .. flat-table::
2498 :header-rows: 0
2499 :stub-columns: 0
2501 * - ``V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED``
2502 - Loop filter is disabled.
2503 * - ``V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED``
2504 - Loop filter is enabled.
2505 * - ``V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY``
2506 - Loop filter is disabled at the slice boundary.
2514 Selects HEVC loop filter beta offset. The valid range is [-6, +6].
2517 Selects HEVC loop filter tc offset. The valid range is [-6, +6].
2519 .. _v4l2-hevc-refresh-type:
2524 enum v4l2_mpeg_video_hevc_hier_refresh_type -
2535 .. flat-table::
2536 :header-rows: 0
2537 :stub-columns: 0
2539 * - ``V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE``
2540 - Use the B frame for hierarchical coding.
2541 * - ``V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA``
2542 - Use CRA (Clean Random Access Unit) picture encoding.
2543 * - ``V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR``
2544 - Use IDR (Instantaneous Decoding Refresh) picture encoding.
2581 Indicates bi-linear interpolation is conditionally used in the intra
2582 prediction filtering process in the CVS when set to 1. Indicates bi-linear
2600 .. _v4l2-hevc-size-of-length-field:
2605 enum v4l2_mpeg_video_hevc_size_of_length_field -
2615 .. flat-table::
2616 :header-rows: 0
2617 :stub-columns: 0
2619 * - ``V4L2_MPEG_VIDEO_HEVC_SIZE_0``
2620 - Generate start code pattern (Normal).
2621 * - ``V4L2_MPEG_VIDEO_HEVC_SIZE_1``
2622 - Generate size of length field instead of start code pattern and length is 1.
2623 * - ``V4L2_MPEG_VIDEO_HEVC_SIZE_2``
2624 - Generate size of length field instead of start code pattern and length is 2.
2625 * - ``V4L2_MPEG_VIDEO_HEVC_SIZE_4``
2626 - Generate size of length field instead of start code pattern and length is 4.
2633 Indicates bit rate for hierarchical coding layer 0 for HEVC encoder.
2636 Indicates bit rate for hierarchical coding layer 1 for HEVC encoder.
2639 Indicates bit rate for hierarchical coding layer 2 for HEVC encoder.
2642 Indicates bit rate for hierarchical coding layer 3 for HEVC encoder.
2645 Indicates bit rate for hierarchical coding layer 4 for HEVC encoder.
2648 Indicates bit rate for hierarchical coding layer 5 for HEVC encoder.
2651 Indicates bit rate for hierarchical coding layer 6 for HEVC encoder.
2655 P-Frame can use 1 or 2 frames for reference.