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Diffstat (limited to 'Documentation/media/uapi/v4l/extended-controls.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/extended-controls.rst | 2753 |
1 files changed, 736 insertions, 2017 deletions
diff --git a/Documentation/media/uapi/v4l/extended-controls.rst b/Documentation/media/uapi/v4l/extended-controls.rst index 85e536971923..7725c33d8b69 100644 --- a/Documentation/media/uapi/v4l/extended-controls.rst +++ b/Documentation/media/uapi/v4l/extended-controls.rst @@ -224,42 +224,18 @@ enum v4l2_mpeg_stream_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_STREAM_TYPE_MPEG2_PS`` - - - MPEG-2 program stream - - - .. row 2 - - - ``V4L2_MPEG_STREAM_TYPE_MPEG2_TS`` - - - MPEG-2 transport stream - - - .. row 3 - - - ``V4L2_MPEG_STREAM_TYPE_MPEG1_SS`` - - - MPEG-1 system stream - - - .. row 4 - - - ``V4L2_MPEG_STREAM_TYPE_MPEG2_DVD`` - - - MPEG-2 DVD-compatible stream - - - .. row 5 - - - ``V4L2_MPEG_STREAM_TYPE_MPEG1_VCD`` - - - MPEG-1 VCD-compatible stream - - - .. row 6 - - - ``V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD`` - - - MPEG-2 SVCD-compatible stream + * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_PS`` + - MPEG-2 program stream + * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_TS`` + - MPEG-2 transport stream + * - ``V4L2_MPEG_STREAM_TYPE_MPEG1_SS`` + - MPEG-1 system stream + * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_DVD`` + - MPEG-2 DVD-compatible stream + * - ``V4L2_MPEG_STREAM_TYPE_MPEG1_VCD`` + - MPEG-1 VCD-compatible stream + * - ``V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD`` + - MPEG-2 SVCD-compatible stream @@ -303,20 +279,12 @@ enum v4l2_mpeg_stream_vbi_fmt - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_STREAM_VBI_FMT_NONE`` - - - No VBI in the MPEG stream - - - .. row 2 - - - ``V4L2_MPEG_STREAM_VBI_FMT_IVTV`` - - - VBI in private packets, IVTV format (documented in the kernel - sources in the file - ``Documentation/video4linux/cx2341x/README.vbi``) + * - ``V4L2_MPEG_STREAM_VBI_FMT_NONE`` + - No VBI in the MPEG stream + * - ``V4L2_MPEG_STREAM_VBI_FMT_IVTV`` + - VBI in private packets, IVTV format (documented in the kernel + sources in the file + ``Documentation/video4linux/cx2341x/README.vbi``) @@ -334,24 +302,12 @@ enum v4l2_mpeg_audio_sampling_freq - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100`` - - - 44.1 kHz - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000`` - - - 48 kHz - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000`` - - - 32 kHz + * - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100`` + - 44.1 kHz + * - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000`` + - 48 kHz + * - ``V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000`` + - 32 kHz @@ -370,36 +326,16 @@ enum v4l2_mpeg_audio_encoding - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_1`` - - - MPEG-1/2 Layer I encoding - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_2`` - - - MPEG-1/2 Layer II encoding - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_3`` - - - MPEG-1/2 Layer III encoding - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_ENCODING_AAC`` - - - MPEG-2/4 AAC (Advanced Audio Coding) - - - .. row 5 - - - ``V4L2_MPEG_AUDIO_ENCODING_AC3`` - - - AC-3 aka ATSC A/52 encoding + * - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_1`` + - MPEG-1/2 Layer I encoding + * - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_2`` + - MPEG-1/2 Layer II encoding + * - ``V4L2_MPEG_AUDIO_ENCODING_LAYER_3`` + - MPEG-1/2 Layer III encoding + * - ``V4L2_MPEG_AUDIO_ENCODING_AAC`` + - MPEG-2/4 AAC (Advanced Audio Coding) + * - ``V4L2_MPEG_AUDIO_ENCODING_AC3`` + - AC-3 aka ATSC A/52 encoding @@ -417,90 +353,34 @@ enum v4l2_mpeg_audio_l1_bitrate - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_32K`` - - - 32 kbit/s - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_64K`` - - - 64 kbit/s - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_96K`` - - - 96 kbit/s - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_128K`` - - - 128 kbit/s - - - .. row 5 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_160K`` - - - 160 kbit/s - - - .. row 6 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_192K`` - - - 192 kbit/s - - - .. row 7 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_224K`` - - - 224 kbit/s - - - .. row 8 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_256K`` - - - 256 kbit/s - - - .. row 9 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_288K`` - - - 288 kbit/s - - - .. row 10 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_320K`` - - - 320 kbit/s - - - .. row 11 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_352K`` - - - 352 kbit/s - - - .. row 12 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_384K`` - - - 384 kbit/s - - - .. row 13 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_416K`` - - - 416 kbit/s - - - .. row 14 - - - ``V4L2_MPEG_AUDIO_L1_BITRATE_448K`` - - - 448 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_32K`` + - 32 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_64K`` + - 64 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_96K`` + - 96 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_128K`` + - 128 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_160K`` + - 160 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_192K`` + - 192 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_224K`` + - 224 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_256K`` + - 256 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_288K`` + - 288 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_320K`` + - 320 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_352K`` + - 352 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_384K`` + - 384 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_416K`` + - 416 kbit/s + * - ``V4L2_MPEG_AUDIO_L1_BITRATE_448K`` + - 448 kbit/s @@ -518,90 +398,34 @@ enum v4l2_mpeg_audio_l2_bitrate - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_32K`` - - - 32 kbit/s - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_48K`` - - - 48 kbit/s - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_56K`` - - - 56 kbit/s - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_64K`` - - - 64 kbit/s - - - .. row 5 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_80K`` - - - 80 kbit/s - - - .. row 6 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_96K`` - - - 96 kbit/s - - - .. row 7 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_112K`` - - - 112 kbit/s - - - .. row 8 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_128K`` - - - 128 kbit/s - - - .. row 9 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_160K`` - - - 160 kbit/s - - - .. row 10 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_192K`` - - - 192 kbit/s - - - .. row 11 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_224K`` - - - 224 kbit/s - - - .. row 12 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_256K`` - - - 256 kbit/s - - - .. row 13 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_320K`` - - - 320 kbit/s - - - .. row 14 - - - ``V4L2_MPEG_AUDIO_L2_BITRATE_384K`` - - - 384 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_32K`` + - 32 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_48K`` + - 48 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_56K`` + - 56 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_64K`` + - 64 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_80K`` + - 80 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_96K`` + - 96 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_112K`` + - 112 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_128K`` + - 128 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_160K`` + - 160 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_192K`` + - 192 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_224K`` + - 224 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_256K`` + - 256 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_320K`` + - 320 kbit/s + * - ``V4L2_MPEG_AUDIO_L2_BITRATE_384K`` + - 384 kbit/s @@ -619,90 +443,34 @@ enum v4l2_mpeg_audio_l3_bitrate - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_32K`` - - - 32 kbit/s - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_40K`` - - - 40 kbit/s - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_48K`` - - - 48 kbit/s - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_56K`` - - - 56 kbit/s - - - .. row 5 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_64K`` - - - 64 kbit/s - - - .. row 6 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_80K`` - - - 80 kbit/s - - - .. row 7 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_96K`` - - - 96 kbit/s - - - .. row 8 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_112K`` - - - 112 kbit/s - - - .. row 9 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_128K`` - - - 128 kbit/s - - - .. row 10 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_160K`` - - - 160 kbit/s - - - .. row 11 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_192K`` - - - 192 kbit/s - - - .. row 12 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_224K`` - - - 224 kbit/s - - - .. row 13 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_256K`` - - - 256 kbit/s - - - .. row 14 - - - ``V4L2_MPEG_AUDIO_L3_BITRATE_320K`` - - - 320 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_32K`` + - 32 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_40K`` + - 40 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_48K`` + - 48 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_56K`` + - 56 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_64K`` + - 64 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_80K`` + - 80 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_96K`` + - 96 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_112K`` + - 112 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_128K`` + - 128 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_160K`` + - 160 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_192K`` + - 192 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_224K`` + - 224 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_256K`` + - 256 kbit/s + * - ``V4L2_MPEG_AUDIO_L3_BITRATE_320K`` + - 320 kbit/s @@ -723,120 +491,44 @@ enum v4l2_mpeg_audio_ac3_bitrate - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_32K`` - - - 32 kbit/s - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_40K`` - - - 40 kbit/s - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_48K`` - - - 48 kbit/s - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_56K`` - - - 56 kbit/s - - - .. row 5 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_64K`` - - - 64 kbit/s - - - .. row 6 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_80K`` - - - 80 kbit/s - - - .. row 7 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_96K`` - - - 96 kbit/s - - - .. row 8 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_112K`` - - - 112 kbit/s - - - .. row 9 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_128K`` - - - 128 kbit/s - - - .. row 10 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_160K`` - - - 160 kbit/s - - - .. row 11 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_192K`` - - - 192 kbit/s - - - .. row 12 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_224K`` - - - 224 kbit/s - - - .. row 13 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_256K`` - - - 256 kbit/s - - - .. row 14 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_320K`` - - - 320 kbit/s - - - .. row 15 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_384K`` - - - 384 kbit/s - - - .. row 16 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_448K`` - - - 448 kbit/s - - - .. row 17 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_512K`` - - - 512 kbit/s - - - .. row 18 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_576K`` - - - 576 kbit/s - - - .. row 19 - - - ``V4L2_MPEG_AUDIO_AC3_BITRATE_640K`` - - - 640 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_32K`` + - 32 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_40K`` + - 40 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_48K`` + - 48 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_56K`` + - 56 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_64K`` + - 64 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_80K`` + - 80 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_96K`` + - 96 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_112K`` + - 112 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_128K`` + - 128 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_160K`` + - 160 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_192K`` + - 192 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_224K`` + - 224 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_256K`` + - 256 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_320K`` + - 320 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_384K`` + - 384 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_448K`` + - 448 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_512K`` + - 512 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_576K`` + - 576 kbit/s + * - ``V4L2_MPEG_AUDIO_AC3_BITRATE_640K`` + - 640 kbit/s @@ -854,30 +546,14 @@ enum v4l2_mpeg_audio_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_MODE_STEREO`` - - - Stereo - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_MODE_JOINT_STEREO`` - - - Joint Stereo - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_MODE_DUAL`` - - - Bilingual - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_MODE_MONO`` - - - Mono + * - ``V4L2_MPEG_AUDIO_MODE_STEREO`` + - Stereo + * - ``V4L2_MPEG_AUDIO_MODE_JOINT_STEREO`` + - Joint Stereo + * - ``V4L2_MPEG_AUDIO_MODE_DUAL`` + - Bilingual + * - ``V4L2_MPEG_AUDIO_MODE_MONO`` + - Mono @@ -897,30 +573,14 @@ enum v4l2_mpeg_audio_mode_extension - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4`` - - - Subbands 4-31 in intensity stereo - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8`` - - - Subbands 8-31 in intensity stereo - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12`` - - - Subbands 12-31 in intensity stereo - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16`` - - - Subbands 16-31 in intensity stereo + * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4`` + - Subbands 4-31 in intensity stereo + * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8`` + - Subbands 8-31 in intensity stereo + * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12`` + - Subbands 12-31 in intensity stereo + * - ``V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16`` + - Subbands 16-31 in intensity stereo @@ -938,24 +598,12 @@ enum v4l2_mpeg_audio_emphasis - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_EMPHASIS_NONE`` - - - None - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS`` - - - 50/15 microsecond emphasis - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17`` - - - CCITT J.17 + * - ``V4L2_MPEG_AUDIO_EMPHASIS_NONE`` + - None + * - ``V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS`` + - 50/15 microsecond emphasis + * - ``V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17`` + - CCITT J.17 @@ -973,18 +621,10 @@ enum v4l2_mpeg_audio_crc - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_CRC_NONE`` - - - None - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_CRC_CRC16`` - - - 16 bit parity check + * - ``V4L2_MPEG_AUDIO_CRC_NONE`` + - None + * - ``V4L2_MPEG_AUDIO_CRC_CRC16`` + - 16 bit parity check @@ -1011,42 +651,18 @@ enum v4l2_mpeg_audio_dec_playback - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO`` - - - Automatically determines the best playback mode. - - - .. row 2 - - - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO`` - - - Stereo playback. - - - .. row 3 - - - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT`` - - - Left channel playback. - - - .. row 4 - - - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT`` - - - Right channel playback. - - - .. row 5 - - - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO`` - - - Mono playback. - - - .. row 6 - - - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO`` - - - Stereo playback with swapped left and right channels. + * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO`` + - Automatically determines the best playback mode. + * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO`` + - Stereo playback. + * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT`` + - Left channel playback. + * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT`` + - Right channel playback. + * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO`` + - Mono playback. + * - ``V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO`` + - Stereo playback with swapped left and right channels. @@ -1073,24 +689,12 @@ enum v4l2_mpeg_video_encoding - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_1`` - - - MPEG-1 Video encoding - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_2`` - - - MPEG-2 Video encoding - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC`` - - - MPEG-4 AVC (H.264) Video encoding + * - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_1`` + - MPEG-1 Video encoding + * - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_2`` + - MPEG-2 Video encoding + * - ``V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC`` + - MPEG-4 AVC (H.264) Video encoding @@ -1108,22 +712,10 @@ enum v4l2_mpeg_video_aspect - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_ASPECT_1x1`` - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_ASPECT_4x3`` - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_ASPECT_16x9`` - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_ASPECT_221x100`` + * - ``V4L2_MPEG_VIDEO_ASPECT_1x1`` + * - ``V4L2_MPEG_VIDEO_ASPECT_4x3`` + * - ``V4L2_MPEG_VIDEO_ASPECT_16x9`` + * - ``V4L2_MPEG_VIDEO_ASPECT_221x100`` @@ -1153,18 +745,10 @@ enum v4l2_mpeg_video_bitrate_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_BITRATE_MODE_VBR`` - - - Variable bitrate - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_BITRATE_MODE_CBR`` - - - Constant bitrate + * - ``V4L2_MPEG_VIDEO_BITRATE_MODE_VBR`` + - Variable bitrate + * - ``V4L2_MPEG_VIDEO_BITRATE_MODE_CBR`` + - Constant bitrate @@ -1195,30 +779,14 @@ enum v4l2_mpeg_video_bitrate_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - Bit 0:7 - - - V chrominance information - - - .. row 2 - - - Bit 8:15 - - - U chrominance information - - - .. row 3 - - - Bit 16:23 - - - Y luminance information - - - .. row 4 - - - Bit 24:31 - - - Must be zero. + * - Bit 0:7 + - V chrominance information + * - Bit 8:15 + - U chrominance information + * - Bit 16:23 + - Y luminance information + * - Bit 24:31 + - Must be zero. @@ -1262,114 +830,42 @@ enum v4l2_mpeg_video_h264_vui_sar_idc - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED`` - - - Unspecified - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1`` - - - 1x1 - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11`` - - - 12x11 - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11`` - - - 10x11 - - - .. row 5 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11`` - - - 16x11 - - - .. row 6 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33`` - - - 40x33 - - - .. row 7 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11`` - - - 24x11 - - - .. row 8 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11`` - - - 20x11 - - - .. row 9 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11`` - - - 32x11 - - - .. row 10 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33`` - - - 80x33 - - - .. row 11 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11`` - - - 18x11 - - - .. row 12 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11`` - - - 15x11 - - - .. row 13 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33`` - - - 64x33 - - - .. row 14 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99`` - - - 160x99 - - - .. row 15 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3`` - - - 4x3 - - - .. row 16 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2`` - - - 3x2 - - - .. row 17 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1`` - - - 2x1 - - - .. row 18 - - - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED`` - - - Extended SAR + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED`` + - Unspecified + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1`` + - 1x1 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11`` + - 12x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11`` + - 10x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11`` + - 16x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33`` + - 40x33 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11`` + - 24x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11`` + - 20x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11`` + - 32x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33`` + - 80x33 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11`` + - 18x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11`` + - 15x11 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33`` + - 64x33 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99`` + - 160x99 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3`` + - 4x3 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2`` + - 3x2 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1`` + - 2x1 + * - ``V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED`` + - Extended SAR @@ -1396,102 +892,38 @@ enum v4l2_mpeg_video_h264_level - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_0`` - - - Level 1.0 - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_1B`` - - - Level 1B - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_1`` - - - Level 1.1 - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_2`` - - - Level 1.2 - - - .. row 5 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_3`` - - - Level 1.3 - - - .. row 6 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_0`` - - - Level 2.0 - - - .. row 7 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_1`` - - - Level 2.1 - - - .. row 8 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_2`` - - - Level 2.2 - - - .. row 9 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_0`` - - - Level 3.0 - - - .. row 10 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_1`` - - - Level 3.1 - - - .. row 11 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_2`` - - - Level 3.2 - - - .. row 12 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_0`` - - - Level 4.0 - - - .. row 13 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_1`` - - - Level 4.1 - - - .. row 14 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_2`` - - - Level 4.2 - - - .. row 15 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_5_0`` - - - Level 5.0 - - - .. row 16 - - - ``V4L2_MPEG_VIDEO_H264_LEVEL_5_1`` - - - Level 5.1 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_0`` + - Level 1.0 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1B`` + - Level 1B + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_1`` + - Level 1.1 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_2`` + - Level 1.2 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_1_3`` + - Level 1.3 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_0`` + - Level 2.0 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_1`` + - Level 2.1 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_2_2`` + - Level 2.2 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_0`` + - Level 3.0 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_1`` + - Level 3.1 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_3_2`` + - Level 3.2 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_0`` + - Level 4.0 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_1`` + - Level 4.1 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_4_2`` + - Level 4.2 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_5_0`` + - Level 5.0 + * - ``V4L2_MPEG_VIDEO_H264_LEVEL_5_1`` + - Level 5.1 @@ -1510,54 +942,22 @@ enum v4l2_mpeg_video_mpeg4_level - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_LEVEL_0`` - - - Level 0 - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_LEVEL_0B`` - - - Level 0b - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_LEVEL_1`` - - - Level 1 - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_LEVEL_2`` - - - Level 2 - - - .. row 5 - - - ``V4L2_MPEG_VIDEO_LEVEL_3`` - - - Level 3 - - - .. row 6 - - - ``V4L2_MPEG_VIDEO_LEVEL_3B`` - - - Level 3b - - - .. row 7 - - - ``V4L2_MPEG_VIDEO_LEVEL_4`` - - - Level 4 - - - .. row 8 - - - ``V4L2_MPEG_VIDEO_LEVEL_5`` - - - Level 5 + * - ``V4L2_MPEG_VIDEO_LEVEL_0`` + - Level 0 + * - ``V4L2_MPEG_VIDEO_LEVEL_0B`` + - Level 0b + * - ``V4L2_MPEG_VIDEO_LEVEL_1`` + - Level 1 + * - ``V4L2_MPEG_VIDEO_LEVEL_2`` + - Level 2 + * - ``V4L2_MPEG_VIDEO_LEVEL_3`` + - Level 3 + * - ``V4L2_MPEG_VIDEO_LEVEL_3B`` + - Level 3b + * - ``V4L2_MPEG_VIDEO_LEVEL_4`` + - Level 4 + * - ``V4L2_MPEG_VIDEO_LEVEL_5`` + - Level 5 @@ -1576,108 +976,40 @@ enum v4l2_mpeg_video_h264_profile - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE`` - - - Baseline profile - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE`` - - - Constrained Baseline profile - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_MAIN`` - - - Main profile - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED`` - - - Extended profile - - - .. row 5 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH`` - - - High profile - - - .. row 6 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10`` - - - High 10 profile - - - .. row 7 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422`` - - - High 422 profile - - - .. row 8 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE`` - - - High 444 Predictive profile - - - .. row 9 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA`` - - - High 10 Intra profile - - - .. row 10 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA`` - - - High 422 Intra profile - - - .. row 11 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA`` - - - High 444 Intra profile - - - .. row 12 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA`` - - - CAVLC 444 Intra profile - - - .. row 13 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE`` - - - Scalable Baseline profile - - - .. row 14 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH`` - - - Scalable High profile - - - .. row 15 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA`` - - - Scalable High Intra profile - - - .. row 16 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH`` - - - Stereo High profile - - - .. row 17 - - - ``V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH`` - - - Multiview High profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE`` + - Baseline profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE`` + - Constrained Baseline profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_MAIN`` + - Main profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED`` + - Extended profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH`` + - High profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10`` + - High 10 profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422`` + - High 422 profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE`` + - High 444 Predictive profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA`` + - High 10 Intra profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA`` + - High 422 Intra profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA`` + - High 444 Intra profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA`` + - CAVLC 444 Intra profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE`` + - Scalable Baseline profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH`` + - Scalable High profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA`` + - Scalable High Intra profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH`` + - Stereo High profile + * - ``V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH`` + - Multiview High profile @@ -1696,36 +1028,16 @@ enum v4l2_mpeg_video_mpeg4_profile - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_PROFILE_SIMPLE`` - - - Simple profile - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_PROFILE_ADVANCED_SIMPLE`` - - - Advanced Simple profile - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_PROFILE_CORE`` - - - Core profile - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_PROFILE_SIMPLE_SCALABLE`` - - - Simple Scalable profile - - - .. row 5 - - - ``V4L2_MPEG_VIDEO_PROFILE_ADVANCED_CODING_EFFICIENCY`` - - - + * - ``V4L2_MPEG_VIDEO_PROFILE_SIMPLE`` + - Simple profile + * - ``V4L2_MPEG_VIDEO_PROFILE_ADVANCED_SIMPLE`` + - Advanced Simple profile + * - ``V4L2_MPEG_VIDEO_PROFILE_CORE`` + - Core profile + * - ``V4L2_MPEG_VIDEO_PROFILE_SIMPLE_SCALABLE`` + - Simple Scalable profile + * - ``V4L2_MPEG_VIDEO_PROFILE_ADVANCED_CODING_EFFICIENCY`` + - @@ -1750,24 +1062,12 @@ enum v4l2_mpeg_video_multi_slice_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE`` - - - Single slice per frame. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB`` - - - Multiple slices with set maximum number of macroblocks per slice. - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES`` - - - Multiple slice with set maximum size in bytes per slice. + * - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE`` + - Single slice per frame. + * - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB`` + - Multiple slices with set maximum number of macroblocks per slice. + * - ``V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES`` + - Multiple slice with set maximum size in bytes per slice. @@ -1799,23 +1099,12 @@ enum v4l2_mpeg_video_h264_loop_filter_mode - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED`` - - - Loop filter is enabled. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED`` - - - Loop filter is disabled. - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY`` - - - Loop filter is disabled at the slice boundary. + * - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED`` + - Loop filter is enabled. + * - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED`` + - Loop filter is disabled. + * - ``V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY`` + - Loop filter is disabled at the slice boundary. @@ -1842,18 +1131,10 @@ enum v4l2_mpeg_video_h264_entropy_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC`` - - - Use CAVLC entropy coding. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC`` - - - Use CABAC entropy coding. + * - ``V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC`` + - Use CAVLC entropy coding. + * - ``V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC`` + - Use CABAC entropy coding. @@ -2009,19 +1290,11 @@ enum v4l2_mpeg_video_header_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE`` - - - The stream header is returned separately in the first buffer. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME`` - - - The stream header is returned together with the first encoded - frame. + * - ``V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE`` + - The stream header is returned separately in the first buffer. + * - ``V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME`` + - The stream header is returned together with the first encoded + frame. @@ -2067,41 +1340,18 @@ enum v4l2_mpeg_video_h264_sei_fp_arrangement_type - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHEKERBOARD`` - - - Pixels are alternatively from L and R. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN`` - - - L and R are interlaced by column. - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW`` - - - L and R are interlaced by row. - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE`` - - - L is on the left, R on the right. - - - .. row 5 - - - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM`` - - - L is on top, R on bottom. - - - .. row 6 - - - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL`` - - - One view per frame. + * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHEKERBOARD`` + - Pixels are alternatively from L and R. + * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN`` + - L and R are interlaced by column. + * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW`` + - L and R are interlaced by row. + * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE`` + - L is on the left, R on the right. + * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM`` + - L is on top, R on bottom. + * - ``V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL`` + - One view per frame. @@ -2126,49 +1376,22 @@ enum v4l2_mpeg_video_h264_fmo_map_type - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES`` - - - Slices are interleaved one after other with macroblocks in run - length order. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES`` - - - Scatters the macroblocks based on a mathematical function known to - both encoder and decoder. - - - .. row 3 - - - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER`` - - - Macroblocks arranged in rectangular areas or regions of interest. - - - .. row 4 - - - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT`` - - - Slice groups grow in a cyclic way from centre to outwards. - - - .. row 5 - - - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN`` - - - Slice groups grow in raster scan pattern from left to right. - - - .. row 6 - - - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN`` - - - Slice groups grow in wipe scan pattern from top to bottom. - - - .. row 7 - - - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT`` - - - User defined map type. + * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES`` + - Slices are interleaved one after other with macroblocks in run + length order. + * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES`` + - Scatters the macroblocks based on a mathematical function known to + both encoder and decoder. + * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER`` + - Macroblocks arranged in rectangular areas or regions of interest. + * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT`` + - Slice groups grow in a cyclic way from centre to outwards. + * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN`` + - Slice groups grow in raster scan pattern from left to right. + * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN`` + - Slice groups grow in wipe scan pattern from top to bottom. + * - ``V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT`` + - User defined map type. @@ -2190,18 +1413,10 @@ enum v4l2_mpeg_video_h264_fmo_change_dir - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT`` - - - Raster scan or wipe right. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT`` - - - Reverse raster scan or wipe left. + * - ``V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT`` + - Raster scan or wipe right. + * - ``V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT`` + - Reverse raster scan or wipe left. @@ -2228,18 +1443,10 @@ enum v4l2_mpeg_video_h264_fmo_change_dir - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - Bit 0:15 - - - Slice ID - - - .. row 2 - - - Bit 16:32 - - - Slice position or order + * - Bit 0:15 + - Slice ID + * - Bit 16:32 + - Slice position or order @@ -2261,18 +1468,10 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B`` - - - Hierarchical B coding. - - - .. row 2 - - - ``V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P`` - - - Hierarchical P coding. + * - ``V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B`` + - Hierarchical B coding. + * - ``V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P`` + - Hierarchical P coding. @@ -2291,18 +1490,10 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - Bit 0:15 - - - QP value - - - .. row 2 - - - Bit 16:32 - - - Layer number + * - Bit 0:15 + - QP value + * - Bit 16:32 + - Layer number @@ -2354,30 +1545,14 @@ MFC 5.1 Control IDs :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - Bit 0:7 - - - V chrominance information - - - .. row 2 - - - Bit 8:15 - - - U chrominance information - - - .. row 3 - - - Bit 16:23 - - - Y luminance information - - - .. row 4 - - - Bit 24:31 - - - Must be zero. + * - Bit 0:7 + - V chrominance information + * - Bit 8:15 + - U chrominance information + * - Bit 16:23 + - Y luminance information + * - Bit 24:31 + - Must be zero. @@ -2436,25 +1611,14 @@ enum v4l2_mpeg_mfc51_video_frame_skip_mode - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_MPEG_MFC51_FRAME_SKIP_MODE_DISABLED`` - - - Frame skip mode is disabled. - - - .. row 2 - - - ``V4L2_MPEG_MFC51_FRAME_SKIP_MODE_LEVEL_LIMIT`` - - - Frame skip mode enabled and buffer limit is set by the chosen - level and is defined by the standard. - - - .. row 3 - - - ``V4L2_MPEG_MFC51_FRAME_SKIP_MODE_BUF_LIMIT`` - - - Frame skip mode enabled and buffer limit is set by the VBV - (MPEG1/2/4) or CPB (H264) buffer size control. + * - ``V4L2_MPEG_MFC51_FRAME_SKIP_MODE_DISABLED`` + - Frame skip mode is disabled. + * - ``V4L2_MPEG_MFC51_FRAME_SKIP_MODE_LEVEL_LIMIT`` + - Frame skip mode enabled and buffer limit is set by the chosen + level and is defined by the standard. + * - ``V4L2_MPEG_MFC51_FRAME_SKIP_MODE_BUF_LIMIT`` + - Frame skip mode enabled and buffer limit is set by the VBV + (MPEG1/2/4) or CPB (H264) buffer size control. @@ -2485,24 +1649,12 @@ enum v4l2_mpeg_mfc51_video_force_frame_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_DISABLED`` - - - Forcing a specific frame type disabled. - - - .. row 2 - - - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_I_FRAME`` - - - Force an I-frame. - - - .. row 3 - - - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_NOT_CODED`` - - - Force a non-coded frame. + * - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_DISABLED`` + - Forcing a specific frame type disabled. + * - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_I_FRAME`` + - Force an I-frame. + * - ``V4L2_MPEG_MFC51_FORCE_FRAME_TYPE_NOT_CODED`` + - Force a non-coded frame. @@ -2534,18 +1686,10 @@ enum v4l2_mpeg_cx2341x_video_spatial_filter_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL`` - - - Choose the filter manually - - - .. row 2 - - - ``V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO`` - - - Choose the filter automatically + * - ``V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL`` + - Choose the filter manually + * - ``V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO`` + - Choose the filter automatically @@ -2570,36 +1714,16 @@ enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF`` - - - No filter - - - .. row 2 - - - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR`` - - - One-dimensional horizontal - - - .. row 3 - - - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT`` - - - One-dimensional vertical - - - .. row 4 - - - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE`` - - - Two-dimensional separable - - - .. row 5 - - - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE`` - - - Two-dimensional symmetrical non-separable + * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF`` + - No filter + * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR`` + - One-dimensional horizontal + * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT`` + - One-dimensional vertical + * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE`` + - Two-dimensional separable + * - ``V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE`` + - Two-dimensional symmetrical non-separable @@ -2618,18 +1742,10 @@ enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF`` - - - No filter - - - .. row 2 - - - ``V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR`` - - - One-dimensional horizontal + * - ``V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF`` + - No filter + * - ``V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR`` + - One-dimensional horizontal @@ -2648,18 +1764,10 @@ enum v4l2_mpeg_cx2341x_video_temporal_filter_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL`` - - - Choose the filter manually - - - .. row 2 - - - ``V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO`` - - - Choose the filter automatically + * - ``V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL`` + - Choose the filter manually + * - ``V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO`` + - Choose the filter automatically @@ -2681,36 +1789,16 @@ enum v4l2_mpeg_cx2341x_video_median_filter_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF`` - - - No filter - - - .. row 2 - - - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR`` - - - Horizontal filter - - - .. row 3 - - - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT`` - - - Vertical filter - - - .. row 4 - - - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT`` - - - Horizontal and vertical filter - - - .. row 5 - - - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG`` - - - Diagonal filter + * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF`` + - No filter + * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR`` + - Horizontal filter + * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT`` + - Vertical filter + * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT`` + - Horizontal and vertical filter + * - ``V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG`` + - Diagonal filter @@ -2766,30 +1854,14 @@ enum v4l2_vp8_num_partitions - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION`` - - - 1 coefficient partition - - - .. row 2 - - - ``V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS`` - - - 2 coefficient partitions - - - .. row 3 - - - ``V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS`` - - - 4 coefficient partitions - - - .. row 4 - - - ``V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS`` - - - 8 coefficient partitions + * - ``V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION`` + - 1 coefficient partition + * - ``V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS`` + - 2 coefficient partitions + * - ``V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS`` + - 4 coefficient partitions + * - ``V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS`` + - 8 coefficient partitions @@ -2811,26 +1883,15 @@ enum v4l2_vp8_num_ref_frames - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME`` - - - Last encoded frame will be searched - - - .. row 2 - - - ``V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME`` - - - Two frames will be searched among the last encoded frame, the - golden frame and the alternate reference (altref) frame. The - encoder implementation will decide which two are chosen. - - - .. row 3 - - - ``V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME`` - - - The last encoded frame, the golden frame and the altref frame will - be searched. + * - ``V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME`` + - Last encoded frame will be searched + * - ``V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME`` + - Two frames will be searched among the last encoded frame, the + golden frame and the alternate reference (altref) frame. The + encoder implementation will decide which two are chosen. + * - ``V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME`` + - The last encoded frame, the golden frame and the altref frame will + be searched. @@ -2869,20 +1930,13 @@ enum v4l2_vp8_golden_frame_sel - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV`` - - - Use the (n-2)th frame as a golden frame, current frame index being - 'n'. - - - .. row 2 - - - ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD`` - - - Use the previous specific frame indicated by - ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD`` as a - golden frame. + * - ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV`` + - Use the (n-2)th frame as a golden frame, current frame index being + 'n'. + * - ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD`` + - Use the previous specific frame indicated by + ``V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD`` as a + golden frame. .. raw:: latex @@ -2942,30 +1996,14 @@ enum v4l2_exposure_auto_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_EXPOSURE_AUTO`` - - - Automatic exposure time, automatic iris aperture. - - - .. row 2 - - - ``V4L2_EXPOSURE_MANUAL`` - - - Manual exposure time, manual iris. - - - .. row 3 - - - ``V4L2_EXPOSURE_SHUTTER_PRIORITY`` - - - Manual exposure time, auto iris. - - - .. row 4 - - - ``V4L2_EXPOSURE_APERTURE_PRIORITY`` - - - Auto exposure time, manual iris. + * - ``V4L2_EXPOSURE_AUTO`` + - Automatic exposure time, automatic iris aperture. + * - ``V4L2_EXPOSURE_MANUAL`` + - Manual exposure time, manual iris. + * - ``V4L2_EXPOSURE_SHUTTER_PRIORITY`` + - Manual exposure time, auto iris. + * - ``V4L2_EXPOSURE_APERTURE_PRIORITY`` + - Auto exposure time, manual iris. @@ -3008,34 +2046,19 @@ enum v4l2_exposure_metering - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_EXPOSURE_METERING_AVERAGE`` - - - Use the light information coming from the entire frame and average - giving no weighting to any particular portion of the metered area. - - - .. row 2 - - - ``V4L2_EXPOSURE_METERING_CENTER_WEIGHTED`` - - - Average the light information coming from the entire frame giving - priority to the center of the metered area. - - - .. row 3 - - - ``V4L2_EXPOSURE_METERING_SPOT`` - - - Measure only very small area at the center of the frame. - - - .. row 4 - - - ``V4L2_EXPOSURE_METERING_MATRIX`` - - - A multi-zone metering. The light intensity is measured in several - points of the frame and the results are combined. The algorithm of - the zones selection and their significance in calculating the - final value is device dependent. + * - ``V4L2_EXPOSURE_METERING_AVERAGE`` + - Use the light information coming from the entire frame and average + giving no weighting to any particular portion of the metered area. + * - ``V4L2_EXPOSURE_METERING_CENTER_WEIGHTED`` + - Average the light information coming from the entire frame giving + priority to the center of the metered area. + * - ``V4L2_EXPOSURE_METERING_SPOT`` + - Measure only very small area at the center of the frame. + * - ``V4L2_EXPOSURE_METERING_MATRIX`` + - A multi-zone metering. The light intensity is measured in several + points of the frame and the results are combined. The algorithm of + the zones selection and their significance in calculating the + final value is device dependent. @@ -3115,30 +2138,15 @@ enum v4l2_exposure_metering - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_AUTO_FOCUS_STATUS_IDLE`` - - - Automatic focus is not active. - - - .. row 2 - - - ``V4L2_AUTO_FOCUS_STATUS_BUSY`` - - - Automatic focusing is in progress. - - - .. row 3 - - - ``V4L2_AUTO_FOCUS_STATUS_REACHED`` - - - Focus has been reached. - - - .. row 4 - - - ``V4L2_AUTO_FOCUS_STATUS_FAILED`` - - - Automatic focus has failed, the driver will not transition from - this state until another action is performed by an application. + * - ``V4L2_AUTO_FOCUS_STATUS_IDLE`` + - Automatic focus is not active. + * - ``V4L2_AUTO_FOCUS_STATUS_BUSY`` + - Automatic focusing is in progress. + * - ``V4L2_AUTO_FOCUS_STATUS_REACHED`` + - Focus has been reached. + * - ``V4L2_AUTO_FOCUS_STATUS_FAILED`` + - Automatic focus has failed, the driver will not transition from + this state until another action is performed by an application. @@ -3156,32 +2164,16 @@ enum v4l2_auto_focus_range - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_AUTO_FOCUS_RANGE_AUTO`` - - - The camera automatically selects the focus range. - - - .. row 2 - - - ``V4L2_AUTO_FOCUS_RANGE_NORMAL`` - - - Normal distance range, limited for best automatic focus - performance. - - - .. row 3 - - - ``V4L2_AUTO_FOCUS_RANGE_MACRO`` - - - Macro (close-up) auto focus. The camera will use its minimum - possible distance for auto focus. - - - .. row 4 - - - ``V4L2_AUTO_FOCUS_RANGE_INFINITY`` - - - The lens is set to focus on an object at infinite distance. + * - ``V4L2_AUTO_FOCUS_RANGE_AUTO`` + - The camera automatically selects the focus range. + * - ``V4L2_AUTO_FOCUS_RANGE_NORMAL`` + - Normal distance range, limited for best automatic focus + performance. + * - ``V4L2_AUTO_FOCUS_RANGE_MACRO`` + - Macro (close-up) auto focus. The camera will use its minimum + possible distance for auto focus. + * - ``V4L2_AUTO_FOCUS_RANGE_INFINITY`` + - The lens is set to focus on an object at infinite distance. @@ -3247,76 +2239,37 @@ enum v4l2_auto_n_preset_white_balance - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_WHITE_BALANCE_MANUAL`` - - - Manual white balance. - - - .. row 2 - - - ``V4L2_WHITE_BALANCE_AUTO`` - - - Automatic white balance adjustments. - - - .. row 3 - - - ``V4L2_WHITE_BALANCE_INCANDESCENT`` - - - White balance setting for incandescent (tungsten) lighting. It - generally cools down the colors and corresponds approximately to - 2500...3500 K color temperature range. - - - .. row 4 - - - ``V4L2_WHITE_BALANCE_FLUORESCENT`` - - - White balance preset for fluorescent lighting. It corresponds - approximately to 4000...5000 K color temperature. - - - .. row 5 - - - ``V4L2_WHITE_BALANCE_FLUORESCENT_H`` - - - With this setting the camera will compensate for fluorescent H - lighting. - - - .. row 6 - - - ``V4L2_WHITE_BALANCE_HORIZON`` - - - White balance setting for horizon daylight. It corresponds - approximately to 5000 K color temperature. - - - .. row 7 - - - ``V4L2_WHITE_BALANCE_DAYLIGHT`` - - - White balance preset for daylight (with clear sky). It corresponds - approximately to 5000...6500 K color temperature. - - - .. row 8 - - - ``V4L2_WHITE_BALANCE_FLASH`` - - - With this setting the camera will compensate for the flash light. - It slightly warms up the colors and corresponds roughly to - 5000...5500 K color temperature. - - - .. row 9 - - - ``V4L2_WHITE_BALANCE_CLOUDY`` - - - White balance preset for moderately overcast sky. This option - corresponds approximately to 6500...8000 K color temperature - range. - - - .. row 10 - - - ``V4L2_WHITE_BALANCE_SHADE`` - - - White balance preset for shade or heavily overcast sky. It - corresponds approximately to 9000...10000 K color temperature. + * - ``V4L2_WHITE_BALANCE_MANUAL`` + - Manual white balance. + * - ``V4L2_WHITE_BALANCE_AUTO`` + - Automatic white balance adjustments. + * - ``V4L2_WHITE_BALANCE_INCANDESCENT`` + - White balance setting for incandescent (tungsten) lighting. It + generally cools down the colors and corresponds approximately to + 2500...3500 K color temperature range. + * - ``V4L2_WHITE_BALANCE_FLUORESCENT`` + - White balance preset for fluorescent lighting. It corresponds + approximately to 4000...5000 K color temperature. + * - ``V4L2_WHITE_BALANCE_FLUORESCENT_H`` + - With this setting the camera will compensate for fluorescent H + lighting. + * - ``V4L2_WHITE_BALANCE_HORIZON`` + - White balance setting for horizon daylight. It corresponds + approximately to 5000 K color temperature. + * - ``V4L2_WHITE_BALANCE_DAYLIGHT`` + - White balance preset for daylight (with clear sky). It corresponds + approximately to 5000...6500 K color temperature. + * - ``V4L2_WHITE_BALANCE_FLASH`` + - With this setting the camera will compensate for the flash light. + It slightly warms up the colors and corresponds roughly to + 5000...5500 K color temperature. + * - ``V4L2_WHITE_BALANCE_CLOUDY`` + - White balance preset for moderately overcast sky. This option + corresponds approximately to 6500...8000 K color temperature + range. + * - ``V4L2_WHITE_BALANCE_SHADE`` + - White balance preset for shade or heavily overcast sky. It + corresponds approximately to 9000...10000 K color temperature. @@ -3362,18 +2315,10 @@ enum v4l2_iso_sensitivity_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_CID_ISO_SENSITIVITY_MANUAL`` - - - Manual ISO sensitivity. - - - .. row 2 - - - ``V4L2_CID_ISO_SENSITIVITY_AUTO`` - - - Automatic ISO sensitivity adjustments. + * - ``V4L2_CID_ISO_SENSITIVITY_MANUAL`` + - Manual ISO sensitivity. + * - ``V4L2_CID_ISO_SENSITIVITY_AUTO`` + - Automatic ISO sensitivity adjustments. @@ -3400,126 +2345,71 @@ enum v4l2_scene_mode - :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_SCENE_MODE_NONE`` - - - The scene mode feature is disabled. - - - .. row 2 - - - ``V4L2_SCENE_MODE_BACKLIGHT`` - - - Backlight. Compensates for dark shadows when light is coming from - behind a subject, also by automatically turning on the flash. - - - .. row 3 - - - ``V4L2_SCENE_MODE_BEACH_SNOW`` - - - Beach and snow. This mode compensates for all-white or bright - scenes, which tend to look gray and low contrast, when camera's - automatic exposure is based on an average scene brightness. To - compensate, this mode automatically slightly overexposes the - frames. The white balance may also be adjusted to compensate for - the fact that reflected snow looks bluish rather than white. - - - .. row 4 - - - ``V4L2_SCENE_MODE_CANDLELIGHT`` - - - Candle light. The camera generally raises the ISO sensitivity and - lowers the shutter speed. This mode compensates for relatively - close subject in the scene. The flash is disabled in order to - preserve the ambiance of the light. - - - .. row 5 - - - ``V4L2_SCENE_MODE_DAWN_DUSK`` - - - Dawn and dusk. Preserves the colors seen in low natural light - before dusk and after down. The camera may turn off the flash, and - automatically focus at infinity. It will usually boost saturation - and lower the shutter speed. - - - .. row 6 - - - ``V4L2_SCENE_MODE_FALL_COLORS`` - - - Fall colors. Increases saturation and adjusts white balance for - color enhancement. Pictures of autumn leaves get saturated reds - and yellows. - - - .. row 7 - - - ``V4L2_SCENE_MODE_FIREWORKS`` - - - Fireworks. Long exposure times are used to capture the expanding - burst of light from a firework. The camera may invoke image - stabilization. - - - .. row 8 - - - ``V4L2_SCENE_MODE_LANDSCAPE`` - - - Landscape. The camera may choose a small aperture to provide deep - depth of field and long exposure duration to help capture detail - in dim light conditions. The focus is fixed at infinity. Suitable - for distant and wide scenery. - - - .. row 9 - - - ``V4L2_SCENE_MODE_NIGHT`` - - - Night, also known as Night Landscape. Designed for low light - conditions, it preserves detail in the dark areas without blowing - out bright objects. The camera generally sets itself to a - medium-to-high ISO sensitivity, with a relatively long exposure - time, and turns flash off. As such, there will be increased image - noise and the possibility of blurred image. - - - .. row 10 - - - ``V4L2_SCENE_MODE_PARTY_INDOOR`` - - - Party and indoor. Designed to capture indoor scenes that are lit - by indoor background lighting as well as the flash. The camera - usually increases ISO sensitivity, and adjusts exposure for the - low light conditions. - - - .. row 11 - - - ``V4L2_SCENE_MODE_PORTRAIT`` - - - Portrait. The camera adjusts the aperture so that the depth of - field is reduced, which helps to isolate the subject against a - smooth background. Most cameras recognize the presence of faces in - the scene and focus on them. The color hue is adjusted to enhance - skin tones. The intensity of the flash is often reduced. - - - .. row 12 - - - ``V4L2_SCENE_MODE_SPORTS`` - - - Sports. Significantly increases ISO and uses a fast shutter speed - to freeze motion of rapidly-moving subjects. Increased image noise - may be seen in this mode. - - - .. row 13 - - - ``V4L2_SCENE_MODE_SUNSET`` - - - Sunset. Preserves deep hues seen in sunsets and sunrises. It bumps - up the saturation. - - - .. row 14 - - - ``V4L2_SCENE_MODE_TEXT`` - - - Text. It applies extra contrast and sharpness, it is typically a - black-and-white mode optimized for readability. Automatic focus - may be switched to close-up mode and this setting may also involve - some lens-distortion correction. + * - ``V4L2_SCENE_MODE_NONE`` + - The scene mode feature is disabled. + * - ``V4L2_SCENE_MODE_BACKLIGHT`` + - Backlight. Compensates for dark shadows when light is coming from + behind a subject, also by automatically turning on the flash. + * - ``V4L2_SCENE_MODE_BEACH_SNOW`` + - Beach and snow. This mode compensates for all-white or bright + scenes, which tend to look gray and low contrast, when camera's + automatic exposure is based on an average scene brightness. To + compensate, this mode automatically slightly overexposes the + frames. The white balance may also be adjusted to compensate for + the fact that reflected snow looks bluish rather than white. + * - ``V4L2_SCENE_MODE_CANDLELIGHT`` + - Candle light. The camera generally raises the ISO sensitivity and + lowers the shutter speed. This mode compensates for relatively + close subject in the scene. The flash is disabled in order to + preserve the ambiance of the light. + * - ``V4L2_SCENE_MODE_DAWN_DUSK`` + - Dawn and dusk. Preserves the colors seen in low natural light + before dusk and after down. The camera may turn off the flash, and + automatically focus at infinity. It will usually boost saturation + and lower the shutter speed. + * - ``V4L2_SCENE_MODE_FALL_COLORS`` + - Fall colors. Increases saturation and adjusts white balance for + color enhancement. Pictures of autumn leaves get saturated reds + and yellows. + * - ``V4L2_SCENE_MODE_FIREWORKS`` + - Fireworks. Long exposure times are used to capture the expanding + burst of light from a firework. The camera may invoke image + stabilization. + * - ``V4L2_SCENE_MODE_LANDSCAPE`` + - Landscape. The camera may choose a small aperture to provide deep + depth of field and long exposure duration to help capture detail + in dim light conditions. The focus is fixed at infinity. Suitable + for distant and wide scenery. + * - ``V4L2_SCENE_MODE_NIGHT`` + - Night, also known as Night Landscape. Designed for low light + conditions, it preserves detail in the dark areas without blowing + out bright objects. The camera generally sets itself to a + medium-to-high ISO sensitivity, with a relatively long exposure + time, and turns flash off. As such, there will be increased image + noise and the possibility of blurred image. + * - ``V4L2_SCENE_MODE_PARTY_INDOOR`` + - Party and indoor. Designed to capture indoor scenes that are lit + by indoor background lighting as well as the flash. The camera + usually increases ISO sensitivity, and adjusts exposure for the + low light conditions. + * - ``V4L2_SCENE_MODE_PORTRAIT`` + - Portrait. The camera adjusts the aperture so that the depth of + field is reduced, which helps to isolate the subject against a + smooth background. Most cameras recognize the presence of faces in + the scene and focus on them. The color hue is adjusted to enhance + skin tones. The intensity of the flash is often reduced. + * - ``V4L2_SCENE_MODE_SPORTS`` + - Sports. Significantly increases ISO and uses a fast shutter speed + to freeze motion of rapidly-moving subjects. Increased image noise + may be seen in this mode. + * - ``V4L2_SCENE_MODE_SUNSET`` + - Sunset. Preserves deep hues seen in sunsets and sunrises. It bumps + up the saturation. + * - ``V4L2_SCENE_MODE_TEXT`` + - Text. It applies extra contrast and sharpness, it is typically a + black-and-white mode optimized for readability. Automatic focus + may be switched to close-up mode and this setting may also involve + some lens-distortion correction. @@ -3543,24 +2433,12 @@ enum v4l2_scene_mode - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_LOCK_EXPOSURE`` - - - Automatic exposure adjustments lock. - - - .. row 2 - - - ``V4L2_LOCK_WHITE_BALANCE`` - - - Automatic white balance adjustments lock. - - - .. row 3 - - - ``V4L2_LOCK_FOCUS`` - - - Automatic focus lock. + * - ``V4L2_LOCK_EXPOSURE`` + - Automatic exposure adjustments lock. + * - ``V4L2_LOCK_WHITE_BALANCE`` + - Automatic white balance adjustments lock. + * - ``V4L2_LOCK_FOCUS`` + - Automatic focus lock. @@ -3736,24 +2614,12 @@ enum v4l2_preemphasis - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_PREEMPHASIS_DISABLED`` - - - No pre-emphasis is applied. - - - .. row 2 - - - ``V4L2_PREEMPHASIS_50_uS`` - - - A pre-emphasis of 50 uS is used. - - - .. row 3 - - - ``V4L2_PREEMPHASIS_75_uS`` - - - A pre-emphasis of 75 uS is used. + * - ``V4L2_PREEMPHASIS_DISABLED`` + - No pre-emphasis is applied. + * - ``V4L2_PREEMPHASIS_50_uS`` + - A pre-emphasis of 50 uS is used. + * - ``V4L2_PREEMPHASIS_75_uS`` + - A pre-emphasis of 75 uS is used. @@ -3837,24 +2703,12 @@ Flash Control IDs :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_FLASH_LED_MODE_NONE`` - - - Off. - - - .. row 2 - - - ``V4L2_FLASH_LED_MODE_FLASH`` - - - Flash mode. - - - .. row 3 - - - ``V4L2_FLASH_LED_MODE_TORCH`` - - - Torch mode. See V4L2_CID_FLASH_TORCH_INTENSITY. + * - ``V4L2_FLASH_LED_MODE_NONE`` + - Off. + * - ``V4L2_FLASH_LED_MODE_FLASH`` + - Flash mode. + * - ``V4L2_FLASH_LED_MODE_TORCH`` + - Torch mode. See V4L2_CID_FLASH_TORCH_INTENSITY. @@ -3867,20 +2721,13 @@ Flash Control IDs :header-rows: 0 :stub-columns: 0 - - .. row 1 - - - ``V4L2_FLASH_STROBE_SOURCE_SOFTWARE`` - - - The flash strobe is triggered by using the - V4L2_CID_FLASH_STROBE control. - - - .. row 2 - - - ``V4L2_FLASH_STROBE_SOURCE_EXTERNAL`` - - - The flash strobe is triggered by an external source. Typically - this is a sensor, which makes it possible to synchronises the - flash strobe start to exposure start. + * - ``V4L2_FLASH_STROBE_SOURCE_SOFTWARE`` + - The flash strobe is triggered by using the + V4L2_CID_FLASH_STROBE control. + * - ``V4L2_FLASH_STROBE_SOURCE_EXTERNAL`` + - The flash strobe is triggered by an external source. Typically + this is a sensor, which makes it possible to synchronises the + flash strobe start to exposure start. @@ -3933,69 +2780,33 @@ Flash Control IDs :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_FLASH_FAULT_OVER_VOLTAGE`` - - - Flash controller voltage to the flash LED has exceeded the limit - specific to the flash controller. - - - .. row 2 - - - ``V4L2_FLASH_FAULT_TIMEOUT`` - - - The flash strobe was still on when the timeout set by the user --- - V4L2_CID_FLASH_TIMEOUT control --- has expired. Not all flash - controllers may set this in all such conditions. - - - .. row 3 - - - ``V4L2_FLASH_FAULT_OVER_TEMPERATURE`` - - - The flash controller has overheated. - - - .. row 4 - - - ``V4L2_FLASH_FAULT_SHORT_CIRCUIT`` - - - The short circuit protection of the flash controller has been - triggered. - - - .. row 5 - - - ``V4L2_FLASH_FAULT_OVER_CURRENT`` - - - Current in the LED power supply has exceeded the limit specific to - the flash controller. - - - .. row 6 - - - ``V4L2_FLASH_FAULT_INDICATOR`` - - - The flash controller has detected a short or open circuit - condition on the indicator LED. - - - .. row 7 - - - ``V4L2_FLASH_FAULT_UNDER_VOLTAGE`` - - - Flash controller voltage to the flash LED has been below the - minimum limit specific to the flash controller. - - - .. row 8 - - - ``V4L2_FLASH_FAULT_INPUT_VOLTAGE`` - - - The input voltage of the flash controller is below the limit under - which strobing the flash at full current will not be possible.The - condition persists until this flag is no longer set. - - - .. row 9 - - - ``V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE`` - - - The temperature of the LED has exceeded its allowed upper limit. + * - ``V4L2_FLASH_FAULT_OVER_VOLTAGE`` + - Flash controller voltage to the flash LED has exceeded the limit + specific to the flash controller. + * - ``V4L2_FLASH_FAULT_TIMEOUT`` + - The flash strobe was still on when the timeout set by the user --- + V4L2_CID_FLASH_TIMEOUT control --- has expired. Not all flash + controllers may set this in all such conditions. + * - ``V4L2_FLASH_FAULT_OVER_TEMPERATURE`` + - The flash controller has overheated. + * - ``V4L2_FLASH_FAULT_SHORT_CIRCUIT`` + - The short circuit protection of the flash controller has been + triggered. + * - ``V4L2_FLASH_FAULT_OVER_CURRENT`` + - Current in the LED power supply has exceeded the limit specific to + the flash controller. + * - ``V4L2_FLASH_FAULT_INDICATOR`` + - The flash controller has detected a short or open circuit + condition on the indicator LED. + * - ``V4L2_FLASH_FAULT_UNDER_VOLTAGE`` + - Flash controller voltage to the flash LED has been below the + minimum limit specific to the flash controller. + * - ``V4L2_FLASH_FAULT_INPUT_VOLTAGE`` + - The input voltage of the flash controller is below the limit under + which strobing the flash at full current will not be possible.The + condition persists until this flag is no longer set. + * - ``V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE`` + - The temperature of the LED has exceeded its allowed upper limit. @@ -4044,42 +2855,18 @@ JPEG Control IDs :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_JPEG_CHROMA_SUBSAMPLING_444`` - - - No chroma subsampling, each pixel has Y, Cr and Cb values. - - - .. row 2 - - - ``V4L2_JPEG_CHROMA_SUBSAMPLING_422`` - - - Horizontally subsample Cr, Cb components by a factor of 2. - - - .. row 3 - - - ``V4L2_JPEG_CHROMA_SUBSAMPLING_420`` - - - Subsample Cr, Cb components horizontally and vertically by 2. - - - .. row 4 - - - ``V4L2_JPEG_CHROMA_SUBSAMPLING_411`` - - - Horizontally subsample Cr, Cb components by a factor of 4. - - - .. row 5 - - - ``V4L2_JPEG_CHROMA_SUBSAMPLING_410`` - - - Subsample Cr, Cb components horizontally by 4 and vertically by 2. - - - .. row 6 - - - ``V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY`` - - - Use only luminance component. + * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_444`` + - No chroma subsampling, each pixel has Y, Cr and Cb values. + * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_422`` + - Horizontally subsample Cr, Cb components by a factor of 2. + * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_420`` + - Subsample Cr, Cb components horizontally and vertically by 2. + * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_411`` + - Horizontally subsample Cr, Cb components by a factor of 4. + * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_410`` + - Subsample Cr, Cb components horizontally by 4 and vertically by 2. + * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY`` + - Use only luminance component. @@ -4121,36 +2908,16 @@ JPEG Control IDs :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_JPEG_ACTIVE_MARKER_APP0`` - - - Application data segment APP\ :sub:`0`. - - - .. row 2 - - - ``V4L2_JPEG_ACTIVE_MARKER_APP1`` - - - Application data segment APP\ :sub:`1`. - - - .. row 3 - - - ``V4L2_JPEG_ACTIVE_MARKER_COM`` - - - Comment segment. - - - .. row 4 - - - ``V4L2_JPEG_ACTIVE_MARKER_DQT`` - - - Quantization tables segment. - - - .. row 5 - - - ``V4L2_JPEG_ACTIVE_MARKER_DHT`` - - - Huffman tables segment. + * - ``V4L2_JPEG_ACTIVE_MARKER_APP0`` + - Application data segment APP\ :sub:`0`. + * - ``V4L2_JPEG_ACTIVE_MARKER_APP1`` + - Application data segment APP\ :sub:`1`. + * - ``V4L2_JPEG_ACTIVE_MARKER_COM`` + - Comment segment. + * - ``V4L2_JPEG_ACTIVE_MARKER_DQT`` + - Quantization tables segment. + * - ``V4L2_JPEG_ACTIVE_MARKER_DHT`` + - Huffman tables segment. @@ -4355,40 +3122,20 @@ enum v4l2_dv_it_content_type - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_DV_IT_CONTENT_TYPE_GRAPHICS`` - - - Graphics content. Pixel data should be passed unfiltered and - without analog reconstruction. - - - .. row 2 - - - ``V4L2_DV_IT_CONTENT_TYPE_PHOTO`` - - - Photo content. The content is derived from digital still pictures. - The content should be passed through with minimal scaling and - picture enhancements. - - - .. row 3 - - - ``V4L2_DV_IT_CONTENT_TYPE_CINEMA`` - - - Cinema content. - - - .. row 4 - - - ``V4L2_DV_IT_CONTENT_TYPE_GAME`` - - - Game content. Audio and video latency should be minimized. - - - .. row 5 - - - ``V4L2_DV_IT_CONTENT_TYPE_NO_ITC`` - - - No IT Content information is available and the ITC bit in the AVI - InfoFrame is set to 0. + * - ``V4L2_DV_IT_CONTENT_TYPE_GRAPHICS`` + - Graphics content. Pixel data should be passed unfiltered and + without analog reconstruction. + * - ``V4L2_DV_IT_CONTENT_TYPE_PHOTO`` + - Photo content. The content is derived from digital still pictures. + The content should be passed through with minimal scaling and + picture enhancements. + * - ``V4L2_DV_IT_CONTENT_TYPE_CINEMA`` + - Cinema content. + * - ``V4L2_DV_IT_CONTENT_TYPE_GAME`` + - Game content. Audio and video latency should be minimized. + * - ``V4L2_DV_IT_CONTENT_TYPE_NO_ITC`` + - No IT Content information is available and the ITC bit in the AVI + InfoFrame is set to 0. @@ -4508,24 +3255,12 @@ enum v4l2_deemphasis - :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_DEEMPHASIS_DISABLED`` - - - No de-emphasis is applied. - - - .. row 2 - - - ``V4L2_DEEMPHASIS_50_uS`` - - - A de-emphasis of 50 uS is used. - - - .. row 3 - - - ``V4L2_DEEMPHASIS_75_uS`` - - - A de-emphasis of 75 uS is used. + * - ``V4L2_DEEMPHASIS_DISABLED`` + - No de-emphasis is applied. + * - ``V4L2_DEEMPHASIS_50_uS`` + - A de-emphasis of 50 uS is used. + * - ``V4L2_DEEMPHASIS_75_uS`` + - A de-emphasis of 75 uS is used. @@ -4558,37 +3293,21 @@ Detect Control IDs :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - ``V4L2_DETECT_MD_MODE_DISABLED`` - - - Disable motion detection. - - - .. row 2 - - - ``V4L2_DETECT_MD_MODE_GLOBAL`` - - - Use a single motion detection threshold. - - - .. row 3 - - - ``V4L2_DETECT_MD_MODE_THRESHOLD_GRID`` - - - The image is divided into a grid, each cell with its own motion - detection threshold. These thresholds are set through the - ``V4L2_CID_DETECT_MD_THRESHOLD_GRID`` matrix control. - - - .. row 4 - - - ``V4L2_DETECT_MD_MODE_REGION_GRID`` - - - The image is divided into a grid, each cell with its own region - value that specifies which per-region motion detection thresholds - should be used. Each region has its own thresholds. How these - per-region thresholds are set up is driver-specific. The region - values for the grid are set through the - ``V4L2_CID_DETECT_MD_REGION_GRID`` matrix control. + * - ``V4L2_DETECT_MD_MODE_DISABLED`` + - Disable motion detection. + * - ``V4L2_DETECT_MD_MODE_GLOBAL`` + - Use a single motion detection threshold. + * - ``V4L2_DETECT_MD_MODE_THRESHOLD_GRID`` + - The image is divided into a grid, each cell with its own motion + detection threshold. These thresholds are set through the + ``V4L2_CID_DETECT_MD_THRESHOLD_GRID`` matrix control. + * - ``V4L2_DETECT_MD_MODE_REGION_GRID`` + - The image is divided into a grid, each cell with its own region + value that specifies which per-region motion detection thresholds + should be used. Each region has its own thresholds. How these + per-region thresholds are set up is driver-specific. The region + values for the grid are set through the + ``V4L2_CID_DETECT_MD_REGION_GRID`` matrix control. |