/** copied and slightly adapted from linux/v4l2-controls.h */
import ref from "ref-napi";
import ref_struct from "ref-struct-di";
import ref_array from "ref-array-di";
export declare const V4L2_CTRL_CLASS_USER = 9961472;
export declare const V4L2_CTRL_CLASS_CODEC = 10027008;
export declare const V4L2_CTRL_CLASS_CAMERA = 10092544;
export declare const V4L2_CTRL_CLASS_FM_TX = 10158080;
export declare const V4L2_CTRL_CLASS_FLASH = 10223616;
export declare const V4L2_CTRL_CLASS_JPEG = 10289152;
export declare const V4L2_CTRL_CLASS_IMAGE_SOURCE = 10354688;
export declare const V4L2_CTRL_CLASS_IMAGE_PROC = 10420224;
export declare const V4L2_CTRL_CLASS_DV = 10485760;
export declare const V4L2_CTRL_CLASS_FM_RX = 10551296;
export declare const V4L2_CTRL_CLASS_RF_TUNER = 10616832;
export declare const V4L2_CTRL_CLASS_DETECT = 10682368;
export declare const V4L2_CTRL_CLASS_CODEC_STATELESS = 10747904;
export declare const V4L2_CTRL_CLASS_COLORIMETRY = 10813440;
export declare const V4L2_CID_BASE: number;
export declare const V4L2_CID_USER_BASE: number;
export declare const V4L2_CID_USER_CLASS: number;
export declare const V4L2_CID_BRIGHTNESS: number;
export declare const V4L2_CID_CONTRAST: number;
export declare const V4L2_CID_SATURATION: number;
export declare const V4L2_CID_HUE: number;
export declare const V4L2_CID_AUDIO_VOLUME: number;
export declare const V4L2_CID_AUDIO_BALANCE: number;
export declare const V4L2_CID_AUDIO_BASS: number;
export declare const V4L2_CID_AUDIO_TREBLE: number;
export declare const V4L2_CID_AUDIO_MUTE: number;
export declare const V4L2_CID_AUDIO_LOUDNESS: number;
export declare const V4L2_CID_BLACK_LEVEL: number;
export declare const V4L2_CID_AUTO_WHITE_BALANCE: number;
export declare const V4L2_CID_DO_WHITE_BALANCE: number;
export declare const V4L2_CID_RED_BALANCE: number;
export declare const V4L2_CID_BLUE_BALANCE: number;
export declare const V4L2_CID_GAMMA: number;
export declare const V4L2_CID_WHITENESS: number;
export declare const V4L2_CID_EXPOSURE: number;
export declare const V4L2_CID_AUTOGAIN: number;
export declare const V4L2_CID_GAIN: number;
export declare const V4L2_CID_HFLIP: number;
export declare const V4L2_CID_VFLIP: number;
export declare const V4L2_CID_POWER_LINE_FREQUENCY: number;
export declare enum v4l2_power_line_frequency {
    V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
    V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
    V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
    V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3
}
export declare const V4L2_CID_HUE_AUTO: number;
export declare const V4L2_CID_WHITE_BALANCE_TEMPERATURE: number;
export declare const V4L2_CID_SHARPNESS: number;
export declare const V4L2_CID_BACKLIGHT_COMPENSATION: number;
export declare const V4L2_CID_CHROMA_AGC: number;
export declare const V4L2_CID_COLOR_KILLER: number;
export declare const V4L2_CID_COLORFX: number;
export declare enum v4l2_colorfx {
    V4L2_COLORFX_NONE = 0,
    V4L2_COLORFX_BW = 1,
    V4L2_COLORFX_SEPIA = 2,
    V4L2_COLORFX_NEGATIVE = 3,
    V4L2_COLORFX_EMBOSS = 4,
    V4L2_COLORFX_SKETCH = 5,
    V4L2_COLORFX_SKY_BLUE = 6,
    V4L2_COLORFX_GRASS_GREEN = 7,
    V4L2_COLORFX_SKIN_WHITEN = 8,
    V4L2_COLORFX_VIVID = 9,
    V4L2_COLORFX_AQUA = 10,
    V4L2_COLORFX_ART_FREEZE = 11,
    V4L2_COLORFX_SILHOUETTE = 12,
    V4L2_COLORFX_SOLARIZATION = 13,
    V4L2_COLORFX_ANTIQUE = 14,
    V4L2_COLORFX_SET_CBCR = 15
}
export declare const V4L2_CID_AUTOBRIGHTNESS: number;
export declare const V4L2_CID_BAND_STOP_FILTER: number;
export declare const V4L2_CID_ROTATE: number;
export declare const V4L2_CID_BG_COLOR: number;
export declare const V4L2_CID_CHROMA_GAIN: number;
export declare const V4L2_CID_ILLUMINATORS_1: number;
export declare const V4L2_CID_ILLUMINATORS_2: number;
export declare const V4L2_CID_MIN_BUFFERS_FOR_CAPTURE: number;
export declare const V4L2_CID_MIN_BUFFERS_FOR_OUTPUT: number;
export declare const V4L2_CID_ALPHA_COMPONENT: number;
export declare const V4L2_CID_COLORFX_CBCR: number;
export declare const V4L2_CID_LASTP1: number;
export declare const V4L2_CID_USER_MEYE_BASE: number;
export declare const V4L2_CID_USER_BTTV_BASE: number;
export declare const V4L2_CID_USER_S2255_BASE: number;
export declare const V4L2_CID_USER_SI476X_BASE: number;
export declare const V4L2_CID_USER_TI_VPE_BASE: number;
export declare const V4L2_CID_USER_SAA7134_BASE: number;
export declare const V4L2_CID_USER_ADV7180_BASE: number;
export declare const V4L2_CID_USER_TC358743_BASE: number;
export declare const V4L2_CID_USER_MAX217X_BASE: number;
export declare const V4L2_CID_USER_IMX_BASE: number;
export declare const V4L2_CID_USER_ATMEL_ISC_BASE: number;
export declare const V4L2_CID_USER_CODA_BASE: number;
export declare const V4L2_CID_USER_CCS_BASE: number;
export declare const V4L2_CID_USER_ALLEGRO_BASE: number;
export declare const V4L2_CID_USER_ISL7998X_BASE: number;
export declare const V4L2_CID_USER_DW100_BASE: number;
export declare const V4L2_CID_USER_ASPEED_BASE: number;
export declare const V4L2_CID_USER_NPCM_BASE: number;
export declare const V4L2_CID_USER_THP7312_BASE: number;
export declare const V4L2_CID_USER_UVC_BASE: number;
export declare const V4L2_CID_USER_RKISP1_BASE: number;
export declare const V4L2_CID_USER_MALI_C55_BASE: number;
export declare const V4L2_CID_CODEC_BASE: number;
export declare const V4L2_CID_CODEC_CLASS: number;
export declare const V4L2_CID_MPEG_STREAM_TYPE: number;
export declare enum v4l2_mpeg_stream_type {
    V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0,
    V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1,
    V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2,
    V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3,
    V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4,
    V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5
}
export declare const V4L2_CID_MPEG_STREAM_PID_PMT: number;
export declare const V4L2_CID_MPEG_STREAM_PID_AUDIO: number;
export declare const V4L2_CID_MPEG_STREAM_PID_VIDEO: number;
export declare const V4L2_CID_MPEG_STREAM_PID_PCR: number;
export declare const V4L2_CID_MPEG_STREAM_PES_ID_AUDIO: number;
export declare const V4L2_CID_MPEG_STREAM_PES_ID_VIDEO: number;
export declare const V4L2_CID_MPEG_STREAM_VBI_FMT: number;
export declare enum v4l2_mpeg_stream_vbi_fmt {
    V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,
    V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1
}
export declare const V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: number;
export declare enum v4l2_mpeg_audio_sampling_freq {
    V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
    V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
    V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2
}
export declare const V4L2_CID_MPEG_AUDIO_ENCODING: number;
export declare enum v4l2_mpeg_audio_encoding {
    V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
    V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
    V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
    V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
    V4L2_MPEG_AUDIO_ENCODING_AC3 = 4
}
export declare const V4L2_CID_MPEG_AUDIO_L1_BITRATE: number;
export declare enum v4l2_mpeg_audio_l1_bitrate {
    V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
    V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
    V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
    V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
    V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
    V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
    V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
    V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
    V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
    V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
    V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
    V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
    V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
    V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13
}
export declare const V4L2_CID_MPEG_AUDIO_L2_BITRATE: number;
export declare enum v4l2_mpeg_audio_l2_bitrate {
    V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
    V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
    V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
    V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
    V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
    V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
    V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
    V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
    V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
    V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
    V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
    V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
    V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
    V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13
}
export declare const V4L2_CID_MPEG_AUDIO_L3_BITRATE: number;
export declare enum v4l2_mpeg_audio_l3_bitrate {
    V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
    V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
    V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
    V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
    V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
    V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
    V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
    V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
    V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
    V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
    V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
    V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
    V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
    V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13
}
export declare const V4L2_CID_MPEG_AUDIO_MODE: number;
export declare enum v4l2_mpeg_audio_mode {
    V4L2_MPEG_AUDIO_MODE_STEREO = 0,
    V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
    V4L2_MPEG_AUDIO_MODE_DUAL = 2,
    V4L2_MPEG_AUDIO_MODE_MONO = 3
}
export declare const V4L2_CID_MPEG_AUDIO_MODE_EXTENSION: number;
export declare enum v4l2_mpeg_audio_mode_extension {
    V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
    V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
    V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
    V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3
}
export declare const V4L2_CID_MPEG_AUDIO_EMPHASIS: number;
export declare enum v4l2_mpeg_audio_emphasis {
    V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
    V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
    V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2
}
export declare const V4L2_CID_MPEG_AUDIO_CRC: number;
export declare enum v4l2_mpeg_audio_crc {
    V4L2_MPEG_AUDIO_CRC_NONE = 0,
    V4L2_MPEG_AUDIO_CRC_CRC16 = 1
}
export declare const V4L2_CID_MPEG_AUDIO_MUTE: number;
export declare const V4L2_CID_MPEG_AUDIO_AAC_BITRATE: number;
export declare const V4L2_CID_MPEG_AUDIO_AC3_BITRATE: number;
export declare enum v4l2_mpeg_audio_ac3_bitrate {
    V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
    V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
    V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
    V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
    V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
    V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
    V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
    V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
    V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
    V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
    V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
    V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
    V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
    V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
    V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
    V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
    V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
    V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
    V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18
}
export declare const V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK: number;
export declare enum v4l2_mpeg_audio_dec_playback {
    V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0,
    V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1,
    V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2,
    V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3,
    V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4,
    V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5
}
export declare const V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK: number;
export declare const V4L2_CID_MPEG_VIDEO_ENCODING: number;
export declare enum v4l2_mpeg_video_encoding {
    V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
    V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
    V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2
}
export declare const V4L2_CID_MPEG_VIDEO_ASPECT: number;
export declare enum v4l2_mpeg_video_aspect {
    V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
    V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
    V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
    V4L2_MPEG_VIDEO_ASPECT_221x100 = 3
}
export declare const V4L2_CID_MPEG_VIDEO_B_FRAMES: number;
export declare const V4L2_CID_MPEG_VIDEO_GOP_SIZE: number;
export declare const V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: number;
export declare const V4L2_CID_MPEG_VIDEO_PULLDOWN: number;
export declare const V4L2_CID_MPEG_VIDEO_BITRATE_MODE: number;
export declare enum v4l2_mpeg_video_bitrate_mode {
    V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
    V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
    V4L2_MPEG_VIDEO_BITRATE_MODE_CQ = 2
}
export declare const V4L2_CID_MPEG_VIDEO_BITRATE: number;
export declare const V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: number;
export declare const V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION: number;
export declare const V4L2_CID_MPEG_VIDEO_MUTE: number;
export declare const V4L2_CID_MPEG_VIDEO_MUTE_YUV: number;
export declare const V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE: number;
export declare const V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER: number;
export declare const V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB: number;
export declare const V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE: number;
export declare const V4L2_CID_MPEG_VIDEO_HEADER_MODE: number;
export declare enum v4l2_mpeg_video_header_mode {
    V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0,
    V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1
}
export declare const V4L2_CID_MPEG_VIDEO_MAX_REF_PIC: number;
export declare const V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE: number;
export declare const V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES: number;
export declare const V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB: number;
export declare const V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: number;
export declare enum v4l2_mpeg_video_multi_slice_mode {
    V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0,
    V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1,
    V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES = 2,
    V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1,
    V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2
}
export declare const V4L2_CID_MPEG_VIDEO_VBV_SIZE: number;
export declare const V4L2_CID_MPEG_VIDEO_DEC_PTS: number;
export declare const V4L2_CID_MPEG_VIDEO_DEC_FRAME: number;
export declare const V4L2_CID_MPEG_VIDEO_VBV_DELAY: number;
export declare const V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER: number;
export declare const V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE: number;
export declare const V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE: number;
export declare const V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME: number;
export declare const V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID: number;
export declare const V4L2_CID_MPEG_VIDEO_AU_DELIMITER: number;
export declare const V4L2_CID_MPEG_VIDEO_LTR_COUNT: number;
export declare const V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX: number;
export declare const V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES: number;
export declare const V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR: number;
export declare const V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD: number;
export declare const V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL: number;
export declare enum v4l2_mpeg_video_mpeg2_level {
    V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0,
    V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1,
    V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2,
    V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3
}
export declare const V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE: number;
export declare enum v4l2_mpeg_video_mpeg2_profile {
    V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0,
    V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1,
    V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2,
    V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3,
    V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4,
    V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5
}
export declare const V4L2_CID_FWHT_I_FRAME_QP: number;
export declare const V4L2_CID_FWHT_P_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H263_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H263_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: number;
export declare enum v4l2_mpeg_video_h264_entropy_mode {
    V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
    V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1
}
export declare const V4L2_CID_MPEG_VIDEO_H264_I_PERIOD: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_LEVEL: number;
export declare enum v4l2_mpeg_video_h264_level {
    V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0,
    V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1,
    V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2,
    V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3,
    V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4,
    V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5,
    V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6,
    V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7,
    V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8,
    V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9,
    V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10,
    V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11,
    V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12,
    V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13,
    V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14,
    V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15,
    V4L2_MPEG_VIDEO_H264_LEVEL_5_2 = 16,
    V4L2_MPEG_VIDEO_H264_LEVEL_6_0 = 17,
    V4L2_MPEG_VIDEO_H264_LEVEL_6_1 = 18,
    V4L2_MPEG_VIDEO_H264_LEVEL_6_2 = 19
}
export declare const V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE: number;
export declare enum v4l2_mpeg_video_h264_loop_filter_mode {
    V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0,
    V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1,
    V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2
}
export declare const V4L2_CID_MPEG_VIDEO_H264_PROFILE: number;
export declare enum v4l2_mpeg_video_h264_profile {
    V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0,
    V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1,
    V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2,
    V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3,
    V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4,
    V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5,
    V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6,
    V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7,
    V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8,
    V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9,
    V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10,
    V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11,
    V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12,
    V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13,
    V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14,
    V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15,
    V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16,
    V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17
}
export declare const V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC: number;
export declare enum v4l2_mpeg_video_h264_vui_sar_idc {
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16,
    V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17
}
export declare const V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE: number;
export declare enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
    V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD = 0,
    V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN = 1,
    V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW = 2,
    V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE = 3,
    V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM = 4,
    V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL = 5
}
export declare const V4L2_CID_MPEG_VIDEO_H264_FMO: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE: number;
export declare enum v4l2_mpeg_video_h264_fmo_map_type {
    V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES = 0,
    V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES = 1,
    V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER = 2,
    V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT = 3,
    V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN = 4,
    V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN = 5,
    V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT = 6
}
export declare const V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION: number;
export declare enum v4l2_mpeg_video_h264_fmo_change_dir {
    V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT = 0,
    V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT = 1
}
export declare const V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_ASO: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE: number;
export declare enum v4l2_mpeg_video_h264_hierarchical_coding_type {
    V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B = 0,
    V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P = 1
}
export declare const V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL: number;
export declare enum v4l2_mpeg_video_mpeg4_level {
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0,
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1,
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2,
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3,
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4,
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5,
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6,
    V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7
}
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: number;
export declare enum v4l2_mpeg_video_mpeg4_profile {
    V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0,
    V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1,
    V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2,
    V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3,
    V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4
}
export declare const V4L2_CID_MPEG_VIDEO_MPEG4_QPEL: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS: number;
export declare enum v4l2_vp8_num_partitions {
    V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION = 0,
    V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS = 1,
    V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS = 2,
    V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS = 3
}
export declare const V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES: number;
export declare enum v4l2_vp8_num_ref_frames {
    V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME = 0,
    V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME = 1,
    V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME = 2
}
export declare const V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: number;
export declare enum v4l2_vp8_golden_frame_sel {
    V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV = 0,
    V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD = 1
}
export declare const V4L2_CID_MPEG_VIDEO_VPX_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_VP8_PROFILE: number;
export declare enum v4l2_mpeg_video_vp8_profile {
    V4L2_MPEG_VIDEO_VP8_PROFILE_0 = 0,
    V4L2_MPEG_VIDEO_VP8_PROFILE_1 = 1,
    V4L2_MPEG_VIDEO_VP8_PROFILE_2 = 2,
    V4L2_MPEG_VIDEO_VP8_PROFILE_3 = 3
}
export declare const V4L2_CID_MPEG_VIDEO_VPX_PROFILE: number;
export declare const V4L2_CID_MPEG_VIDEO_VP9_PROFILE: number;
export declare enum v4l2_mpeg_video_vp9_profile {
    V4L2_MPEG_VIDEO_VP9_PROFILE_0 = 0,
    V4L2_MPEG_VIDEO_VP9_PROFILE_1 = 1,
    V4L2_MPEG_VIDEO_VP9_PROFILE_2 = 2,
    V4L2_MPEG_VIDEO_VP9_PROFILE_3 = 3
}
export declare const V4L2_CID_MPEG_VIDEO_VP9_LEVEL: number;
export declare enum v4l2_mpeg_video_vp9_level {
    V4L2_MPEG_VIDEO_VP9_LEVEL_1_0 = 0,
    V4L2_MPEG_VIDEO_VP9_LEVEL_1_1 = 1,
    V4L2_MPEG_VIDEO_VP9_LEVEL_2_0 = 2,
    V4L2_MPEG_VIDEO_VP9_LEVEL_2_1 = 3,
    V4L2_MPEG_VIDEO_VP9_LEVEL_3_0 = 4,
    V4L2_MPEG_VIDEO_VP9_LEVEL_3_1 = 5,
    V4L2_MPEG_VIDEO_VP9_LEVEL_4_0 = 6,
    V4L2_MPEG_VIDEO_VP9_LEVEL_4_1 = 7,
    V4L2_MPEG_VIDEO_VP9_LEVEL_5_0 = 8,
    V4L2_MPEG_VIDEO_VP9_LEVEL_5_1 = 9,
    V4L2_MPEG_VIDEO_VP9_LEVEL_5_2 = 10,
    V4L2_MPEG_VIDEO_VP9_LEVEL_6_0 = 11,
    V4L2_MPEG_VIDEO_VP9_LEVEL_6_1 = 12,
    V4L2_MPEG_VIDEO_VP9_LEVEL_6_2 = 13
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE: number;
export declare enum v4l2_mpeg_video_hevc_hier_coding_type {
    V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B = 0,
    V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P = 1
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_PROFILE: number;
export declare enum v4l2_mpeg_video_hevc_profile {
    V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0,
    V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1,
    V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_LEVEL: number;
export declare enum v4l2_mpeg_video_hevc_level {
    V4L2_MPEG_VIDEO_HEVC_LEVEL_1 = 0,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_2 = 1,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 = 2,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_3 = 3,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 = 4,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_4 = 5,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 = 6,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_5 = 7,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 = 8,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 = 9,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_6 = 10,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 = 11,
    V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 = 12
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_TIER: number;
export declare enum v4l2_mpeg_video_hevc_tier {
    V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0,
    V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE: number;
export declare enum v4l2_cid_mpeg_video_hevc_loop_filter_mode {
    V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED = 0,
    V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED = 1,
    V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE: number;
export declare enum v4l2_cid_mpeg_video_hevc_refresh_type {
    V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE = 0,
    V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA = 1,
    V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR = 2
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD: number;
export declare enum v4l2_cid_mpeg_video_hevc_size_of_length_field {
    V4L2_MPEG_VIDEO_HEVC_SIZE_0 = 0,
    V4L2_MPEG_VIDEO_HEVC_SIZE_1 = 1,
    V4L2_MPEG_VIDEO_HEVC_SIZE_2 = 2,
    V4L2_MPEG_VIDEO_HEVC_SIZE_4 = 3
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR: number;
export declare const V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES: number;
export declare const V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR: number;
export declare const V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY: number;
export declare const V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE: number;
export declare enum v4l2_mpeg_video_frame_skip_mode {
    V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
    V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
    V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2
}
export declare const V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP: number;
export declare const V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY: number;
export declare const V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE: number;
export declare const V4L2_CID_CODEC_CX2341X_BASE: number;
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: number;
export declare enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
    V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
    V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1
}
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER: number;
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE: number;
export declare enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
    V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
    V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
    V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
    V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
    V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4
}
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE: number;
export declare enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
    V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
    V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1
}
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE: number;
export declare enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
    V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
    V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1
}
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER: number;
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE: number;
export declare enum v4l2_mpeg_cx2341x_video_median_filter_type {
    V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
    V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
    V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
    V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
    V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4
}
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM: number;
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP: number;
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM: number;
export declare const V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP: number;
export declare const V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS: number;
export declare const V4L2_CID_CODEC_MFC51_BASE: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE: number;
export declare enum v4l2_mpeg_mfc51_video_frame_skip_mode {
    V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
    V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
    V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2
}
export declare const V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: number;
export declare enum v4l2_mpeg_mfc51_video_force_frame_type {
    V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0,
    V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1,
    V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2
}
export declare const V4L2_CID_MPEG_MFC51_VIDEO_PADDING: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC: number;
export declare const V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P: number;
export declare const V4L2_CID_CAMERA_CLASS_BASE: number;
export declare const V4L2_CID_CAMERA_CLASS: number;
export declare const V4L2_CID_EXPOSURE_AUTO: number;
export declare enum v4l2_exposure_auto_type {
    V4L2_EXPOSURE_AUTO = 0,
    V4L2_EXPOSURE_MANUAL = 1,
    V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
    V4L2_EXPOSURE_APERTURE_PRIORITY = 3
}
export declare const V4L2_CID_EXPOSURE_ABSOLUTE: number;
export declare const V4L2_CID_EXPOSURE_AUTO_PRIORITY: number;
export declare const V4L2_CID_PAN_RELATIVE: number;
export declare const V4L2_CID_TILT_RELATIVE: number;
export declare const V4L2_CID_PAN_RESET: number;
export declare const V4L2_CID_TILT_RESET: number;
export declare const V4L2_CID_PAN_ABSOLUTE: number;
export declare const V4L2_CID_TILT_ABSOLUTE: number;
export declare const V4L2_CID_FOCUS_ABSOLUTE: number;
export declare const V4L2_CID_FOCUS_RELATIVE: number;
export declare const V4L2_CID_FOCUS_AUTO: number;
export declare const V4L2_CID_ZOOM_ABSOLUTE: number;
export declare const V4L2_CID_ZOOM_RELATIVE: number;
export declare const V4L2_CID_ZOOM_CONTINUOUS: number;
export declare const V4L2_CID_PRIVACY: number;
export declare const V4L2_CID_IRIS_ABSOLUTE: number;
export declare const V4L2_CID_IRIS_RELATIVE: number;
export declare const V4L2_CID_AUTO_EXPOSURE_BIAS: number;
export declare const V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE: number;
export declare enum v4l2_auto_n_preset_white_balance {
    V4L2_WHITE_BALANCE_MANUAL = 0,
    V4L2_WHITE_BALANCE_AUTO = 1,
    V4L2_WHITE_BALANCE_INCANDESCENT = 2,
    V4L2_WHITE_BALANCE_FLUORESCENT = 3,
    V4L2_WHITE_BALANCE_FLUORESCENT_H = 4,
    V4L2_WHITE_BALANCE_HORIZON = 5,
    V4L2_WHITE_BALANCE_DAYLIGHT = 6,
    V4L2_WHITE_BALANCE_FLASH = 7,
    V4L2_WHITE_BALANCE_CLOUDY = 8,
    V4L2_WHITE_BALANCE_SHADE = 9
}
export declare const V4L2_CID_WIDE_DYNAMIC_RANGE: number;
export declare const V4L2_CID_IMAGE_STABILIZATION: number;
export declare const V4L2_CID_ISO_SENSITIVITY: number;
export declare const V4L2_CID_ISO_SENSITIVITY_AUTO: number;
export declare enum v4l2_iso_sensitivity_auto_type {
    V4L2_ISO_SENSITIVITY_MANUAL = 0,
    V4L2_ISO_SENSITIVITY_AUTO = 1
}
export declare const V4L2_CID_EXPOSURE_METERING: number;
export declare enum v4l2_exposure_metering {
    V4L2_EXPOSURE_METERING_AVERAGE = 0,
    V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1,
    V4L2_EXPOSURE_METERING_SPOT = 2,
    V4L2_EXPOSURE_METERING_MATRIX = 3
}
export declare const V4L2_CID_SCENE_MODE: number;
export declare enum v4l2_scene_mode {
    V4L2_SCENE_MODE_NONE = 0,
    V4L2_SCENE_MODE_BACKLIGHT = 1,
    V4L2_SCENE_MODE_BEACH_SNOW = 2,
    V4L2_SCENE_MODE_CANDLE_LIGHT = 3,
    V4L2_SCENE_MODE_DAWN_DUSK = 4,
    V4L2_SCENE_MODE_FALL_COLORS = 5,
    V4L2_SCENE_MODE_FIREWORKS = 6,
    V4L2_SCENE_MODE_LANDSCAPE = 7,
    V4L2_SCENE_MODE_NIGHT = 8,
    V4L2_SCENE_MODE_PARTY_INDOOR = 9,
    V4L2_SCENE_MODE_PORTRAIT = 10,
    V4L2_SCENE_MODE_SPORTS = 11,
    V4L2_SCENE_MODE_SUNSET = 12,
    V4L2_SCENE_MODE_TEXT = 13
}
export declare const V4L2_CID_3A_LOCK: number;
export declare const V4L2_LOCK_EXPOSURE: number;
export declare const V4L2_LOCK_WHITE_BALANCE: number;
export declare const V4L2_LOCK_FOCUS: number;
export declare const V4L2_CID_AUTO_FOCUS_START: number;
export declare const V4L2_CID_AUTO_FOCUS_STOP: number;
export declare const V4L2_CID_AUTO_FOCUS_STATUS: number;
export declare const V4L2_AUTO_FOCUS_STATUS_IDLE: number;
export declare const V4L2_AUTO_FOCUS_STATUS_BUSY: number;
export declare const V4L2_AUTO_FOCUS_STATUS_REACHED: number;
export declare const V4L2_AUTO_FOCUS_STATUS_FAILED: number;
export declare const V4L2_CID_AUTO_FOCUS_RANGE: number;
export declare enum v4l2_auto_focus_range {
    V4L2_AUTO_FOCUS_RANGE_AUTO = 0,
    V4L2_AUTO_FOCUS_RANGE_NORMAL = 1,
    V4L2_AUTO_FOCUS_RANGE_MACRO = 2,
    V4L2_AUTO_FOCUS_RANGE_INFINITY = 3
}
export declare const V4L2_CID_PAN_SPEED: number;
export declare const V4L2_CID_TILT_SPEED: number;
export declare const V4L2_CID_CAMERA_ORIENTATION: number;
export declare const V4L2_CAMERA_ORIENTATION_FRONT = 0;
export declare const V4L2_CAMERA_ORIENTATION_BACK = 1;
export declare const V4L2_CAMERA_ORIENTATION_EXTERNAL = 2;
export declare const V4L2_CID_CAMERA_SENSOR_ROTATION: number;
export declare const V4L2_CID_FM_TX_CLASS_BASE: number;
export declare const V4L2_CID_FM_TX_CLASS: number;
export declare const V4L2_CID_RDS_TX_DEVIATION: number;
export declare const V4L2_CID_RDS_TX_PI: number;
export declare const V4L2_CID_RDS_TX_PTY: number;
export declare const V4L2_CID_RDS_TX_PS_NAME: number;
export declare const V4L2_CID_RDS_TX_RADIO_TEXT: number;
export declare const V4L2_CID_RDS_TX_MONO_STEREO: number;
export declare const V4L2_CID_RDS_TX_ARTIFICIAL_HEAD: number;
export declare const V4L2_CID_RDS_TX_COMPRESSED: number;
export declare const V4L2_CID_RDS_TX_DYNAMIC_PTY: number;
export declare const V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT: number;
export declare const V4L2_CID_RDS_TX_TRAFFIC_PROGRAM: number;
export declare const V4L2_CID_RDS_TX_MUSIC_SPEECH: number;
export declare const V4L2_CID_RDS_TX_ALT_FREQS_ENABLE: number;
export declare const V4L2_CID_RDS_TX_ALT_FREQS: number;
export declare const V4L2_CID_AUDIO_LIMITER_ENABLED: number;
export declare const V4L2_CID_AUDIO_LIMITER_RELEASE_TIME: number;
export declare const V4L2_CID_AUDIO_LIMITER_DEVIATION: number;
export declare const V4L2_CID_AUDIO_COMPRESSION_ENABLED: number;
export declare const V4L2_CID_AUDIO_COMPRESSION_GAIN: number;
export declare const V4L2_CID_AUDIO_COMPRESSION_THRESHOLD: number;
export declare const V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME: number;
export declare const V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME: number;
export declare const V4L2_CID_PILOT_TONE_ENABLED: number;
export declare const V4L2_CID_PILOT_TONE_DEVIATION: number;
export declare const V4L2_CID_PILOT_TONE_FREQUENCY: number;
export declare const V4L2_CID_TUNE_PREEMPHASIS: number;
export declare enum v4l2_preemphasis {
    V4L2_PREEMPHASIS_DISABLED = 0,
    V4L2_PREEMPHASIS_50_uS = 1,
    V4L2_PREEMPHASIS_75_uS = 2
}
export declare const V4L2_CID_TUNE_POWER_LEVEL: number;
export declare const V4L2_CID_TUNE_ANTENNA_CAPACITOR: number;
export declare const V4L2_CID_FLASH_CLASS_BASE: number;
export declare const V4L2_CID_FLASH_CLASS: number;
export declare const V4L2_CID_FLASH_LED_MODE: number;
export declare enum v4l2_flash_led_mode {
    V4L2_FLASH_LED_MODE_NONE = 0,
    V4L2_FLASH_LED_MODE_FLASH = 1,
    V4L2_FLASH_LED_MODE_TORCH = 2
}
export declare const V4L2_CID_FLASH_STROBE_SOURCE: number;
export declare enum v4l2_flash_strobe_source {
    V4L2_FLASH_STROBE_SOURCE_SOFTWARE = 0,
    V4L2_FLASH_STROBE_SOURCE_EXTERNAL = 1
}
export declare const V4L2_CID_FLASH_STROBE: number;
export declare const V4L2_CID_FLASH_STROBE_STOP: number;
export declare const V4L2_CID_FLASH_STROBE_STATUS: number;
export declare const V4L2_CID_FLASH_TIMEOUT: number;
export declare const V4L2_CID_FLASH_INTENSITY: number;
export declare const V4L2_CID_FLASH_TORCH_INTENSITY: number;
export declare const V4L2_CID_FLASH_INDICATOR_INTENSITY: number;
export declare const V4L2_CID_FLASH_FAULT: number;
export declare const V4L2_FLASH_FAULT_OVER_VOLTAGE: number;
export declare const V4L2_FLASH_FAULT_TIMEOUT: number;
export declare const V4L2_FLASH_FAULT_OVER_TEMPERATURE: number;
export declare const V4L2_FLASH_FAULT_SHORT_CIRCUIT: number;
export declare const V4L2_FLASH_FAULT_OVER_CURRENT: number;
export declare const V4L2_FLASH_FAULT_INDICATOR: number;
export declare const V4L2_FLASH_FAULT_UNDER_VOLTAGE: number;
export declare const V4L2_FLASH_FAULT_INPUT_VOLTAGE: number;
export declare const V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE: number;
export declare const V4L2_CID_FLASH_CHARGE: number;
export declare const V4L2_CID_FLASH_READY: number;
export declare const V4L2_CID_JPEG_CLASS_BASE: number;
export declare const V4L2_CID_JPEG_CLASS: number;
export declare const V4L2_CID_JPEG_CHROMA_SUBSAMPLING: number;
export declare enum v4l2_jpeg_chroma_subsampling {
    V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0,
    V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1,
    V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2,
    V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3,
    V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4,
    V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5
}
export declare const V4L2_CID_JPEG_RESTART_INTERVAL: number;
export declare const V4L2_CID_JPEG_COMPRESSION_QUALITY: number;
export declare const V4L2_CID_JPEG_ACTIVE_MARKER: number;
export declare const V4L2_JPEG_ACTIVE_MARKER_APP0: number;
export declare const V4L2_JPEG_ACTIVE_MARKER_APP1: number;
export declare const V4L2_JPEG_ACTIVE_MARKER_COM: number;
export declare const V4L2_JPEG_ACTIVE_MARKER_DQT: number;
export declare const V4L2_JPEG_ACTIVE_MARKER_DHT: number;
export declare const V4L2_CID_IMAGE_SOURCE_CLASS_BASE: number;
export declare const V4L2_CID_IMAGE_SOURCE_CLASS: number;
export declare const V4L2_CID_VBLANK: number;
export declare const V4L2_CID_HBLANK: number;
export declare const V4L2_CID_ANALOGUE_GAIN: number;
export declare const V4L2_CID_TEST_PATTERN_RED: number;
export declare const V4L2_CID_TEST_PATTERN_GREENR: number;
export declare const V4L2_CID_TEST_PATTERN_BLUE: number;
export declare const V4L2_CID_TEST_PATTERN_GREENB: number;
export declare const V4L2_CID_UNIT_CELL_SIZE: number;
export declare const V4L2_CID_IMAGE_PROC_CLASS_BASE: number;
export declare const V4L2_CID_IMAGE_PROC_CLASS: number;
export declare const V4L2_CID_LINK_FREQ: number;
export declare const V4L2_CID_PIXEL_RATE: number;
export declare const V4L2_CID_TEST_PATTERN: number;
export declare const V4L2_CID_DEINTERLACING_MODE: number;
export declare const V4L2_CID_DIGITAL_GAIN: number;
export declare const V4L2_CID_DV_CLASS_BASE: number;
export declare const V4L2_CID_DV_CLASS: number;
export declare const V4L2_CID_DV_TX_HOTPLUG: number;
export declare const V4L2_CID_DV_TX_RXSENSE: number;
export declare const V4L2_CID_DV_TX_EDID_PRESENT: number;
export declare const V4L2_CID_DV_TX_MODE: number;
export declare enum v4l2_dv_tx_mode {
    V4L2_DV_TX_MODE_DVI_D = 0,
    V4L2_DV_TX_MODE_HDMI = 1
}
export declare const V4L2_CID_DV_TX_RGB_RANGE: number;
export declare enum v4l2_dv_rgb_range {
    V4L2_DV_RGB_RANGE_AUTO = 0,
    V4L2_DV_RGB_RANGE_LIMITED = 1,
    V4L2_DV_RGB_RANGE_FULL = 2
}
export declare const V4L2_CID_DV_TX_IT_CONTENT_TYPE: number;
export declare enum v4l2_dv_it_content_type {
    V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0,
    V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1,
    V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2,
    V4L2_DV_IT_CONTENT_TYPE_GAME = 3,
    V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4
}
export declare const V4L2_CID_DV_RX_POWER_PRESENT: number;
export declare const V4L2_CID_DV_RX_RGB_RANGE: number;
export declare const V4L2_CID_DV_RX_IT_CONTENT_TYPE: number;
export declare const V4L2_CID_FM_RX_CLASS_BASE: number;
export declare const V4L2_CID_FM_RX_CLASS: number;
export declare const V4L2_CID_TUNE_DEEMPHASIS: number;
export declare enum v4l2_deemphasis {
    V4L2_DEEMPHASIS_DISABLED = 0,
    V4L2_DEEMPHASIS_50_uS = 1,
    V4L2_DEEMPHASIS_75_uS = 2
}
export declare const V4L2_CID_RDS_RECEPTION: number;
export declare const V4L2_CID_RDS_RX_PTY: number;
export declare const V4L2_CID_RDS_RX_PS_NAME: number;
export declare const V4L2_CID_RDS_RX_RADIO_TEXT: number;
export declare const V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT: number;
export declare const V4L2_CID_RDS_RX_TRAFFIC_PROGRAM: number;
export declare const V4L2_CID_RDS_RX_MUSIC_SPEECH: number;
export declare const V4L2_CID_RF_TUNER_CLASS_BASE: number;
export declare const V4L2_CID_RF_TUNER_CLASS: number;
export declare const V4L2_CID_RF_TUNER_BANDWIDTH_AUTO: number;
export declare const V4L2_CID_RF_TUNER_BANDWIDTH: number;
export declare const V4L2_CID_RF_TUNER_RF_GAIN: number;
export declare const V4L2_CID_RF_TUNER_LNA_GAIN_AUTO: number;
export declare const V4L2_CID_RF_TUNER_LNA_GAIN: number;
export declare const V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO: number;
export declare const V4L2_CID_RF_TUNER_MIXER_GAIN: number;
export declare const V4L2_CID_RF_TUNER_IF_GAIN_AUTO: number;
export declare const V4L2_CID_RF_TUNER_IF_GAIN: number;
export declare const V4L2_CID_RF_TUNER_PLL_LOCK: number;
export declare const V4L2_CID_DETECT_CLASS_BASE: number;
export declare const V4L2_CID_DETECT_CLASS: number;
export declare const V4L2_CID_DETECT_MD_MODE: number;
export declare enum v4l2_detect_md_mode {
    V4L2_DETECT_MD_MODE_DISABLED = 0,
    V4L2_DETECT_MD_MODE_GLOBAL = 1,
    V4L2_DETECT_MD_MODE_THRESHOLD_GRID = 2,
    V4L2_DETECT_MD_MODE_REGION_GRID = 3
}
export declare const V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD: number;
export declare const V4L2_CID_DETECT_MD_THRESHOLD_GRID: number;
export declare const V4L2_CID_DETECT_MD_REGION_GRID: number;
export declare const V4L2_CID_CODEC_STATELESS_BASE: number;
export declare const V4L2_CID_CODEC_STATELESS_CLASS: number;
export declare const V4L2_CID_STATELESS_H264_DECODE_MODE: number;
/**
 * enum v4l2_stateless_h264_decode_mode - Decoding mode
 *
 * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding
 * is performed one slice at a time. In this mode,
 * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
 * parameters and the OUTPUT buffer must contain a single slice.
 * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used
 * in order to support multislice frames.
 * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that
 * decoding is performed per frame. The OUTPUT buffer must contain
 * all slices and also both fields. This mode is typically supported
 * by device drivers that are able to parse the slice(s) header(s)
 * in hardware. When this mode is selected,
 * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.
 */
export declare enum v4l2_stateless_h264_decode_mode {
    V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED = 0,
    V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED = 1
}
export declare const V4L2_CID_STATELESS_H264_START_CODE: number;
/**
 * enum v4l2_stateless_h264_start_code - Start code
 *
 * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed
 * to the driver without any start code.
 * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed
 * to the driver with an Annex B start code prefix
 * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).
 * This mode is typically supported by device drivers that parse
 * the start code in hardware.
 */
export declare enum v4l2_stateless_h264_start_code {
    V4L2_STATELESS_H264_START_CODE_NONE = 0,
    V4L2_STATELESS_H264_START_CODE_ANNEX_B = 1
}
export declare const V4L2_H264_SPS_CONSTRAINT_SET0_FLAG = 1;
export declare const V4L2_H264_SPS_CONSTRAINT_SET1_FLAG = 2;
export declare const V4L2_H264_SPS_CONSTRAINT_SET2_FLAG = 4;
export declare const V4L2_H264_SPS_CONSTRAINT_SET3_FLAG = 8;
export declare const V4L2_H264_SPS_CONSTRAINT_SET4_FLAG = 16;
export declare const V4L2_H264_SPS_CONSTRAINT_SET5_FLAG = 32;
export declare const V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE = 1;
export declare const V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS = 2;
export declare const V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO = 4;
export declare const V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED = 8;
export declare const V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY = 16;
export declare const V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD = 32;
export declare const V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE = 64;
export declare const V4L2_CID_STATELESS_H264_SPS: number;
/**
 * struct v4l2_ctrl_h264_sps - H264 sequence parameter set
 *
 * All the members on this sequence parameter set structure match the
 * sequence parameter set syntax as specified by the H264 specification.
 *
 * @profile_idc: see H264 specification.
 * @constraint_set_flags: see H264 specification.
 * @level_idc: see H264 specification.
 * @seq_parameter_set_id: see H264 specification.
 * @chroma_format_idc: see H264 specification.
 * @bit_depth_luma_minus8: see H264 specification.
 * @bit_depth_chroma_minus8: see H264 specification.
 * @log2_max_frame_num_minus4: see H264 specification.
 * @pic_order_cnt_type: see H264 specification.
 * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.
 * @max_num_ref_frames: see H264 specification.
 * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.
 * @offset_for_ref_frame: see H264 specification.
 * @offset_for_non_ref_pic: see H264 specification.
 * @offset_for_top_to_bottom_field: see H264 specification.
 * @pic_width_in_mbs_minus1: see H264 specification.
 * @pic_height_in_map_units_minus1: see H264 specification.
 * @flags: see V4L2_H264_SPS_FLAG_{}.
 */
export declare const v4l2_ctrl_h264_sps: ref_struct.StructType<{
    profile_idc: ref.Type<number>;
    constraint_set_flags: ref.Type<number>;
    level_idc: ref.Type<number>;
    seq_parameter_set_id: ref.Type<number>;
    chroma_format_idc: ref.Type<number>;
    bit_depth_luma_minus8: ref.Type<number>;
    bit_depth_chroma_minus8: ref.Type<number>;
    log2_max_frame_num_minus4: ref.Type<number>;
    pic_order_cnt_type: ref.Type<number>;
    log2_max_pic_order_cnt_lsb_minus4: ref.Type<number>;
    max_num_ref_frames: ref.Type<number>;
    num_ref_frames_in_pic_order_cnt_cycle: ref.Type<number>;
    offset_for_ref_frame: ref.Type<ref_array.TypedArray<number, 255>>;
    offset_for_non_ref_pic: ref.Type<number>;
    offset_for_top_to_bottom_field: ref.Type<number>;
    pic_width_in_mbs_minus1: ref.Type<number>;
    pic_height_in_map_units_minus1: ref.Type<number>;
    flags: ref.Type<number>;
}>;
export declare function V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps: InstanceType<typeof v4l2_ctrl_h264_sps>): boolean;
export declare const V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE = 1;
export declare const V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT = 2;
export declare const V4L2_H264_PPS_FLAG_WEIGHTED_PRED = 4;
export declare const V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT = 8;
export declare const V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED = 16;
export declare const V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT = 32;
export declare const V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE = 64;
export declare const V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT = 128;
export declare const V4L2_CID_STATELESS_H264_PPS: number;
/**
 * struct v4l2_ctrl_h264_pps - H264 picture parameter set
 *
 * Except where noted, all the members on this picture parameter set
 * structure match the picture parameter set syntax as specified
 * by the H264 specification.
 *
 * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag
 * has a specific meaning. This flag should be set if a non-flat
 * scaling matrix applies to the picture. In this case, applications
 * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,
 * to pass the values of the non-flat matrices.
 *
 * @pic_parameter_set_id: see H264 specification.
 * @seq_parameter_set_id: see H264 specification.
 * @num_slice_groups_minus1: see H264 specification.
 * @num_ref_idx_l0_default_active_minus1: see H264 specification.
 * @num_ref_idx_l1_default_active_minus1: see H264 specification.
 * @weighted_bipred_idc: see H264 specification.
 * @pic_init_qp_minus26: see H264 specification.
 * @pic_init_qs_minus26: see H264 specification.
 * @chroma_qp_index_offset: see H264 specification.
 * @second_chroma_qp_index_offset: see H264 specification.
 * @flags: see V4L2_H264_PPS_FLAG_{}.
 */
export declare const v4l2_ctrl_h264_pps: ref_struct.StructType<{
    pic_parameter_set_id: ref.Type<number>;
    seq_parameter_set_id: ref.Type<number>;
    num_slice_groups_minus1: ref.Type<number>;
    num_ref_idx_l0_default_active_minus1: ref.Type<number>;
    num_ref_idx_l1_default_active_minus1: ref.Type<number>;
    weighted_bipred_idc: ref.Type<number>;
    pic_init_qp_minus26: ref.Type<number>;
    pic_init_qs_minus26: ref.Type<number>;
    chroma_qp_index_offset: ref.Type<number>;
    second_chroma_qp_index_offset: ref.Type<number>;
    flags: ref.Type<number>;
}>;
export declare const V4L2_CID_STATELESS_H264_SCALING_MATRIX: number;
/**
 * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices
 *
 * @scaling_list_4x4: scaling matrix after applying the inverse
 * scanning process. Expected list order is Intra Y, Intra Cb,
 * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each
 * scaling list are expected in raster scan order.
 * @scaling_list_8x8: scaling matrix after applying the inverse
 * scanning process. Expected list order is Intra Y, Inter Y,
 * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each
 * scaling list are expected in raster scan order.
 *
 * Note that the list order is different for the 4x4 and 8x8
 * matrices as per the H264 specification, see table 7-2 "Assignment
 * of mnemonic names to scaling list indices and specification of
 * fall-back rule".
 */
export declare const v4l2_ctrl_h264_scaling_matrix: ref_struct.StructType<{
    scaling_list_4x4: ref.Type<ref_array.TypedArray<ref_array.TypedArray<number, 16>, 6>>;
    scaling_list_8x8: ref.Type<ref_array.TypedArray<ref_array.TypedArray<number, 64>, 6>>;
}>;
export declare const v4l2_h264_weight_factors: ref_struct.StructType<{
    luma_weight: ref.Type<ref_array.TypedArray<number, 32>>;
    luma_offset: ref.Type<ref_array.TypedArray<number, 32>>;
    chroma_weight: ref.Type<ref_array.TypedArray<ref_array.TypedArray<number, 2>, 32>>;
    chroma_offset: ref.Type<ref_array.TypedArray<ref_array.TypedArray<number, 2>, 32>>;
}>;
export declare const V4L2_CID_STATELESS_H264_PRED_WEIGHTS: number;
/**
 * struct v4l2_ctrl_h264_pred_weights - Prediction weight table
 *
 * Prediction weight table, which matches the syntax specified
 * by the H264 specification.
 *
 * @luma_log2_weight_denom: see H264 specification.
 * @chroma_log2_weight_denom: see H264 specification.
 * @weight_factors: luma and chroma weight factors.
 */
export declare const v4l2_ctrl_h264_pred_weights: ref_struct.StructType<{
    luma_log2_weight_denom: ref.Type<number>;
    chroma_log2_weight_denom: ref.Type<number>;
    weight_factors: ref.Type<ref_array.TypedArray<ref_struct.StructObject<{
        luma_weight: ref_array.TypedArray<number, 32>;
        luma_offset: ref_array.TypedArray<number, 32>;
        chroma_weight: ref_array.TypedArray<ref_array.TypedArray<number, 2>, 32>;
        chroma_offset: ref_array.TypedArray<ref_array.TypedArray<number, 2>, 32>;
    }>, 2>>;
}>;
export declare const V4L2_H264_SLICE_TYPE_P = 0;
export declare const V4L2_H264_SLICE_TYPE_B = 1;
export declare const V4L2_H264_SLICE_TYPE_I = 2;
export declare const V4L2_H264_SLICE_TYPE_SP = 3;
export declare const V4L2_H264_SLICE_TYPE_SI = 4;
export declare const V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED = 1;
export declare const V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH = 2;
export declare const V4L2_H264_TOP_FIELD_REF = 1;
export declare const V4L2_H264_BOTTOM_FIELD_REF = 2;
export declare const V4L2_H264_FRAME_REF = 3;
/**
 * struct v4l2_h264_reference - H264 picture reference
 *
 * @fields: indicates how the picture is referenced.
 * Valid values are V4L2_H264_{}_REF.
 * @index: index into v4l2_ctrl_h264_decode_params.dpb[].
 */
export declare const v4l2_h264_reference: ref_struct.StructType<{
    fields: ref.Type<number>;
    index: ref.Type<number>;
}>;
export declare const V4L2_H264_NUM_DPB_ENTRIES = 16;
export declare const V4L2_H264_REF_LIST_LEN: number;
export declare const V4L2_CID_STATELESS_H264_SLICE_PARAMS: number;
/**
 * struct v4l2_ctrl_h264_slice_params - H264 slice parameters
 *
 * This structure holds the H264 syntax elements that are specified
 * as non-invariant for the slices in a given frame.
 *
 * Slice invariant syntax elements are contained in struct
 * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface
 * on frame-based decoders, where slice header parsing is done by the
 * hardware.
 *
 * Slice invariant syntax elements are specified in specification section
 * "7.4.3 Slice header semantics".
 *
 * Except where noted, the members on this struct match the slice header syntax.
 *
 * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
 * @first_mb_in_slice: see H264 specification.
 * @slice_type: see H264 specification.
 * @colour_plane_id: see H264 specification.
 * @redundant_pic_cnt: see H264 specification.
 * @cabac_init_idc: see H264 specification.
 * @slice_qp_delta: see H264 specification.
 * @slice_qs_delta: see H264 specification.
 * @disable_deblocking_filter_idc: see H264 specification.
 * @slice_alpha_c0_offset_div2: see H264 specification.
 * @slice_beta_offset_div2: see H264 specification.
 * @num_ref_idx_l0_active_minus1: see H264 specification.
 * @num_ref_idx_l1_active_minus1: see H264 specification.
 * @reserved: padding field. Should be zeroed by applications.
 * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
 * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
 * @flags: see V4L2_H264_SLICE_FLAG_{}.
 */
export declare const v4l2_ctrl_h264_slice_params: ref_struct.StructType<{
    header_bit_size: ref.Type<number>;
    first_mb_in_slice: ref.Type<number>;
    slice_type: ref.Type<number>;
    colour_plane_id: ref.Type<number>;
    redundant_pic_cnt: ref.Type<number>;
    cabac_init_idc: ref.Type<number>;
    slice_qp_delta: ref.Type<number>;
    slice_qs_delta: ref.Type<number>;
    disable_deblocking_filter_idc: ref.Type<number>;
    slice_alpha_c0_offset_div2: ref.Type<number>;
    slice_beta_offset_div2: ref.Type<number>;
    num_ref_idx_l0_active_minus1: ref.Type<number>;
    num_ref_idx_l1_active_minus1: ref.Type<number>;
    reserved: ref.Type<number>;
    ref_pic_list0: ref.Type<ref_array.TypedArray<ref_struct.StructObject<{
        fields: number;
        index: number;
    }>, number>>;
    ref_pic_list1: ref.Type<ref_array.TypedArray<ref_struct.StructObject<{
        fields: number;
        index: number;
    }>, number>>;
    flags: ref.Type<number>;
}>;
export declare const V4L2_H264_DPB_ENTRY_FLAG_VALID = 1;
export declare const V4L2_H264_DPB_ENTRY_FLAG_ACTIVE = 2;
export declare const V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM = 4;
export declare const V4L2_H264_DPB_ENTRY_FLAG_FIELD = 8;
/**
 * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry
 *
 * @reference_ts: timestamp of the V4L2 capture buffer to use as reference.
 * The timestamp refers to the timestamp field in struct v4l2_buffer.
 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
 * @pic_num: matches PicNum variable assigned during the reference
 * picture lists construction process.
 * @frame_num: frame identifier which matches frame_num syntax element.
 * @fields: indicates how the DPB entry is referenced. Valid values are
 * V4L2_H264_{}_REF.
 * @reserved: padding field. Should be zeroed by applications.
 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
 * Note that picture field is indicated by v4l2_buffer.field.
 * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.
 */
export declare const v4l2_h264_dpb_entry: ref_struct.StructType<{
    reference_ts: ref.Type<string | number>;
    pic_num: ref.Type<number>;
    frame_num: ref.Type<number>;
    fields: ref.Type<number>;
    reserved: ref.Type<ref_array.TypedArray<number, 5>>;
    top_field_order_cnt: ref.Type<number>;
    bottom_field_order_cnt: ref.Type<number>;
    flags: ref.Type<number>;
}>;
export declare const V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC = 1;
export declare const V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC = 2;
export declare const V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD = 4;
export declare const V4L2_CID_STATELESS_H264_DECODE_PARAMS: number;
/**
 * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters
 *
 * @dpb: decoded picture buffer.
 * @nal_ref_idc: slice header syntax element.
 * @frame_num: slice header syntax element.
 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
 * Note that picture field is indicated by v4l2_buffer.field.
 * @idr_pic_id: slice header syntax element.
 * @pic_order_cnt_lsb: slice header syntax element.
 * @delta_pic_order_cnt_bottom: slice header syntax element.
 * @delta_pic_order_cnt0: slice header syntax element.
 * @delta_pic_order_cnt1: slice header syntax element.
 * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()
 * syntax element.
 * @pic_order_cnt_bit_size: size in bits of pic order count syntax.
 * @slice_group_change_cycle: slice header syntax element.
 * @reserved: padding field. Should be zeroed by applications.
 * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.
 */
export declare const v4l2_ctrl_h264_decode_params: ref_struct.StructType<{
    dpb: ref.Type<ref_array.TypedArray<ref_struct.StructObject<{
        reference_ts: string | number;
        pic_num: number;
        frame_num: number;
        fields: number;
        reserved: ref_array.TypedArray<number, 5>;
        top_field_order_cnt: number;
        bottom_field_order_cnt: number;
        flags: number;
    }>, 16>>;
    nal_ref_idc: ref.Type<number>;
    frame_num: ref.Type<number>;
    top_field_order_cnt: ref.Type<number>;
    bottom_field_order_cnt: ref.Type<number>;
    idr_pic_id: ref.Type<number>;
    pic_order_cnt_lsb: ref.Type<number>;
    delta_pic_order_cnt_bottom: ref.Type<number>;
    delta_pic_order_cnt0: ref.Type<number>;
    delta_pic_order_cnt1: ref.Type<number>;
    dec_ref_pic_marking_bit_size: ref.Type<number>;
    pic_order_cnt_bit_size: ref.Type<number>;
    slice_group_change_cycle: ref.Type<number>;
    reserved: ref.Type<number>;
    flags: ref.Type<number>;
}>;
export declare const V4L2_FWHT_VERSION = 3;
export declare const V4L2_FWHT_FL_IS_INTERLACED: number;
export declare const V4L2_FWHT_FL_IS_BOTTOM_FIRST: number;
export declare const V4L2_FWHT_FL_IS_ALTERNATE: number;
export declare const V4L2_FWHT_FL_IS_BOTTOM_FIELD: number;
export declare const V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED: number;
export declare const V4L2_FWHT_FL_CB_IS_UNCOMPRESSED: number;
export declare const V4L2_FWHT_FL_CR_IS_UNCOMPRESSED: number;
export declare const V4L2_FWHT_FL_CHROMA_FULL_HEIGHT: number;
export declare const V4L2_FWHT_FL_CHROMA_FULL_WIDTH: number;
export declare const V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED: number;
export declare const V4L2_FWHT_FL_I_FRAME: number;
export declare const V4L2_FWHT_FL_COMPONENTS_NUM_MSK = 458752;
export declare const V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET = 16;
export declare const V4L2_FWHT_FL_PIXENC_MSK = 1572864;
export declare const V4L2_FWHT_FL_PIXENC_OFFSET = 19;
export declare const V4L2_FWHT_FL_PIXENC_YUV: number;
export declare const V4L2_FWHT_FL_PIXENC_RGB: number;
export declare const V4L2_FWHT_FL_PIXENC_HSV: number;
export declare const V4L2_CID_STATELESS_FWHT_PARAMS: number;
/**
 * struct v4l2_ctrl_fwht_params - FWHT parameters
 *
 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.
 * The timestamp refers to the timestamp field in struct v4l2_buffer.
 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
 * @version: must be V4L2_FWHT_VERSION.
 * @width: width of frame.
 * @height: height of frame.
 * @flags: FWHT flags (see V4L2_FWHT_FL_*).
 * @colorspace: the colorspace (enum v4l2_colorspace).
 * @xfer_func: the transfer function (enum v4l2_xfer_func).
 * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).
 * @quantization: the quantization (enum v4l2_quantization).
 */
export declare const v4l2_ctrl_fwht_params: ref_struct.StructType<{
    backward_ref_ts: ref.Type<string | number>;
    version: ref.Type<number>;
    width: ref.Type<number>;
    height: ref.Type<number>;
    flags: ref.Type<number>;
    colorspace: ref.Type<number>;
    xfer_func: ref.Type<number>;
    ycbcr_enc: ref.Type<number>;
    quantization: ref.Type<number>;
}>;
export declare const V4L2_VP8_SEGMENT_FLAG_ENABLED = 1;
export declare const V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP = 2;
export declare const V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA = 4;
export declare const V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE = 8;
/**
 * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters
 *
 * @quant_update: update values for the segment quantizer.
 * @lf_update: update values for the loop filter level.
 * @segment_probs: branch probabilities of the segment_id decoding tree.
 * @padding: padding field. Should be zeroed by applications.
 * @flags: see V4L2_VP8_SEGMENT_FLAG_{}.
 *
 * This structure contains segment-based adjustments related parameters.
 * See the 'update_segmentation()' part of the frame header syntax,
 * and section '9.3. Segment-Based Adjustments' of the VP8 specification
 * for more details.
 */
export declare const v4l2_vp8_segment: ref_struct.StructType<{
    quant_update: ref.Type<ref_array.TypedArray<number, 4>>;
    lf_update: ref.Type<ref_array.TypedArray<number, 4>>;
    segment_probs: ref.Type<ref_array.TypedArray<number, 3>>;
    padding: ref.Type<number>;
    flags: ref.Type<number>;
}>;
export declare const V4L2_VP8_LF_ADJ_ENABLE = 1;
export declare const V4L2_VP8_LF_DELTA_UPDATE = 2;
export declare const V4L2_VP8_LF_FILTER_TYPE_SIMPLE = 4;
/**
 * struct v4l2_vp8_loop_filter - VP8 loop filter parameters
 *
 * @ref_frm_delta: Reference frame signed delta values.
 * @mb_mode_delta: MB prediction mode signed delta values.
 * @sharpness_level: matches sharpness_level syntax element.
 * @level: matches loop_filter_level syntax element.
 * @padding: padding field. Should be zeroed by applications.
 * @flags: see V4L2_VP8_LF_FLAG_{}.
 *
 * This structure contains loop filter related parameters.
 * See the 'mb_lf_adjustments()' part of the frame header syntax,
 * and section '9.4. Loop Filter Type and Levels' of the VP8 specification
 * for more details.
 */
export declare const v4l2_vp8_loop_filter: ref_struct.StructType<{
    ref_frm_delta: ref.Type<ref_array.TypedArray<number, 4>>;
    mb_mode_delta: ref.Type<ref_array.TypedArray<number, 4>>;
    sharpness_level: ref.Type<number>;
    level: ref.Type<number>;
    padding: ref.Type<number>;
    flags: ref.Type<number>;
}>;
/**
 * struct v4l2_vp8_quantization - VP8 quantizattion indices
 *
 * @y_ac_qi: luma AC coefficient table index.
 * @y_dc_delta: luma DC delta vaue.
 * @y2_dc_delta: y2 block DC delta value.
 * @y2_ac_delta: y2 block AC delta value.
 * @uv_dc_delta: chroma DC delta value.
 * @uv_ac_delta: chroma AC delta value.
 * @padding: padding field. Should be zeroed by applications.
 *
 * This structure contains the quantization indices present
 * in 'quant_indices()' part of the frame header syntax.
 * See section '9.6. Dequantization Indices' of the VP8 specification
 * for more details.
 */
export declare const v4l2_vp8_quantization: ref_struct.StructType<{
    y_ac_qi: ref.Type<number>;
    y_dc_delta: ref.Type<number>;
    y2_dc_delta: ref.Type<number>;
    y2_ac_delta: ref.Type<number>;
    uv_dc_delta: ref.Type<number>;
    uv_ac_delta: ref.Type<number>;
    padding: ref.Type<number>;
}>;
export declare const V4L2_VP8_COEFF_PROB_CNT = 11;
export declare const V4L2_VP8_MV_PROB_CNT = 19;
/**
 * struct v4l2_vp8_entropy - VP8 update probabilities
 *
 * @coeff_probs: coefficient probability update values.
 * @y_mode_probs: luma intra-prediction probabilities.
 * @uv_mode_probs: chroma intra-prediction probabilities.
 * @mv_probs: mv decoding probability.
 * @padding: padding field. Should be zeroed by applications.
 *
 * This structure contains the update probabilities present in
 * 'token_prob_update()' and 'mv_prob_update()' part of the frame header.
 * See section '17.2. Probability Updates' of the VP8 specification
 * for more details.
 */
export declare const v4l2_vp8_entropy: ref_struct.StructType<{
    coeff_probs: ref.Type<ref_array.TypedArray<ref_array.TypedArray<ref_array.TypedArray<ref_array.TypedArray<number, 11>, 3>, 8>, 4>>;
    y_mode_probs: ref.Type<ref_array.TypedArray<number, 4>>;
    uv_mode_probs: ref.Type<ref_array.TypedArray<number, 3>>;
    mv_probs: ref.Type<ref_array.TypedArray<ref_array.TypedArray<number, 19>, 2>>;
    padding: ref.Type<ref_array.TypedArray<number, 3>>;
}>;
/**
 * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state
 *
 * @range: coder state value for "Range"
 * @value: coder state value for "Value"
 * @bit_count: number of bits left in range "Value".
 * @padding: padding field. Should be zeroed by applications.
 *
 * This structure contains the state for the boolean coder, as
 * explained in section '7. Boolean Entropy Decoder' of the VP8 specification.
 */
export declare const v4l2_vp8_entropy_coder_state: ref_struct.StructType<{
    range: ref.Type<number>;
    value: ref.Type<number>;
    bit_count: ref.Type<number>;
    padding: ref.Type<number>;
}>;
export declare const V4L2_VP8_FRAME_FLAG_KEY_FRAME = 1;
export declare const V4L2_VP8_FRAME_FLAG_EXPERIMENTAL = 2;
export declare const V4L2_VP8_FRAME_FLAG_SHOW_FRAME = 4;
export declare const V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF = 8;
export declare const V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN = 16;
export declare const V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT = 32;
export declare const V4L2_CID_STATELESS_VP8_FRAME: number;
/**
 * struct v4l2_ctrl_vp8_frame - VP8 frame parameters
 *
 * @segment: segmentation parameters. See &v4l2_vp8_segment for more details
 * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details
 * @quant: quantization parameters. See &v4l2_vp8_quantization for more details
 * @entropy: update probabilities. See &v4l2_vp8_entropy for more details
 * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details
 * @width: frame width.
 * @height: frame height.
 * @horizontal_scale: horizontal scaling factor.
 * @vertical_scale: vertical scaling factor.
 * @version: bitstream version.
 * @prob_skip_false: frame header syntax element.
 * @prob_intra: frame header syntax element.
 * @prob_last: frame header syntax element.
 * @prob_gf: frame header syntax element.
 * @num_dct_parts: number of DCT coefficients partitions.
 * @first_part_size: size of the first partition, i.e. the control partition.
 * @first_part_header_bits: size in bits of the first partition header portion.
 * @dct_part_sizes: DCT coefficients sizes.
 * @last_frame_ts: "last" reference buffer timestamp.
 * The timestamp refers to the timestamp field in struct v4l2_buffer.
 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
 * @golden_frame_ts: "golden" reference buffer timestamp.
 * @alt_frame_ts: "alt" reference buffer timestamp.
 * @flags: see V4L2_VP8_FRAME_FLAG_{}.
 */
export declare const v4l2_ctrl_vp8_frame: ref_struct.StructType<{
    segment: ref.Type<ref_struct.StructObject<{
        quant_update: ref_array.TypedArray<number, 4>;
        lf_update: ref_array.TypedArray<number, 4>;
        segment_probs: ref_array.TypedArray<number, 3>;
        padding: number;
        flags: number;
    }>>;
    lf: ref.Type<ref_struct.StructObject<{
        ref_frm_delta: ref_array.TypedArray<number, 4>;
        mb_mode_delta: ref_array.TypedArray<number, 4>;
        sharpness_level: number;
        level: number;
        padding: number;
        flags: number;
    }>>;
    quant: ref.Type<ref_struct.StructObject<{
        y_ac_qi: number;
        y_dc_delta: number;
        y2_dc_delta: number;
        y2_ac_delta: number;
        uv_dc_delta: number;
        uv_ac_delta: number;
        padding: number;
    }>>;
    entropy: ref.Type<ref_struct.StructObject<{
        coeff_probs: ref_array.TypedArray<ref_array.TypedArray<ref_array.TypedArray<ref_array.TypedArray<number, 11>, 3>, 8>, 4>;
        y_mode_probs: ref_array.TypedArray<number, 4>;
        uv_mode_probs: ref_array.TypedArray<number, 3>;
        mv_probs: ref_array.TypedArray<ref_array.TypedArray<number, 19>, 2>;
        padding: ref_array.TypedArray<number, 3>;
    }>>;
    coder_state: ref.Type<ref_struct.StructObject<{
        range: number;
        value: number;
        bit_count: number;
        padding: number;
    }>>;
    width: ref.Type<number>;
    height: ref.Type<number>;
    horizontal_scale: ref.Type<number>;
    vertical_scale: ref.Type<number>;
    version: ref.Type<number>;
    prob_skip_false: ref.Type<number>;
    prob_intra: ref.Type<number>;
    prob_last: ref.Type<number>;
    prob_gf: ref.Type<number>;
    num_dct_parts: ref.Type<number>;
    first_part_size: ref.Type<number>;
    first_part_header_bits: ref.Type<number>;
    dct_part_sizes: ref.Type<ref_array.TypedArray<number, 8>>;
    last_frame_ts: ref.Type<string | number>;
    golden_frame_ts: ref.Type<string | number>;
    alt_frame_ts: ref.Type<string | number>;
    flags: ref.Type<string | number>;
}>;
export declare const V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE = 1;
export declare const V4L2_CID_STATELESS_MPEG2_SEQUENCE: number;
/**
 * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header
 *
 * All the members on this structure match the sequence header and sequence
 * extension syntaxes as specified by the MPEG-2 specification.
 *
 * Fields horizontal_size, vertical_size and vbv_buffer_size are a
 * combination of respective _value and extension syntax elements,
 * as described in section 6.3.3 "Sequence header".
 *
 * @horizontal_size: combination of elements horizontal_size_value and
 * horizontal_size_extension.
 * @vertical_size: combination of elements vertical_size_value and
 * vertical_size_extension.
 * @vbv_buffer_size: combination of elements vbv_buffer_size_value and
 * vbv_buffer_size_extension.
 * @profile_and_level_indication: see MPEG-2 specification.
 * @chroma_format: see MPEG-2 specification.
 * @flags: see V4L2_MPEG2_SEQ_FLAG_{}.
 */
export declare const v4l2_ctrl_mpeg2_sequence: ref_struct.StructType<{
    horizontal_size: ref.Type<number>;
    vertical_size: ref.Type<number>;
    vbv_buffer_size: ref.Type<number>;
    profile_and_level_indication: ref.Type<number>;
    chroma_format: ref.Type<number>;
    flags: ref.Type<number>;
}>;
export declare const V4L2_MPEG2_PIC_CODING_TYPE_I = 1;
export declare const V4L2_MPEG2_PIC_CODING_TYPE_P = 2;
export declare const V4L2_MPEG2_PIC_CODING_TYPE_B = 3;
export declare const V4L2_MPEG2_PIC_CODING_TYPE_D = 4;
export declare const V4L2_MPEG2_PIC_TOP_FIELD = 1;
export declare const V4L2_MPEG2_PIC_BOTTOM_FIELD = 2;
export declare const V4L2_MPEG2_PIC_FRAME = 3;
export declare const V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST = 1;
export declare const V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT = 2;
export declare const V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV = 4;
export declare const V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE = 8;
export declare const V4L2_MPEG2_PIC_FLAG_INTRA_VLC = 16;
export declare const V4L2_MPEG2_PIC_FLAG_ALT_SCAN = 32;
export declare const V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST = 64;
export declare const V4L2_MPEG2_PIC_FLAG_PROGRESSIVE = 128;
export declare const V4L2_CID_STATELESS_MPEG2_PICTURE: number;
/**
 * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header
 *
 * All the members on this structure match the picture header and picture
 * coding extension syntaxes as specified by the MPEG-2 specification.
 *
 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as
 * reference for backward prediction.
 * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as
 * reference for forward prediction. These timestamp refers to the
 * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()
 * to convert the struct timeval to a __u64.
 * @flags: see V4L2_MPEG2_PIC_FLAG_{}.
 * @f_code: see MPEG-2 specification.
 * @picture_coding_type: see MPEG-2 specification.
 * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.
 * @intra_dc_precision: see MPEG-2 specification.
 * @reserved: padding field. Should be zeroed by applications.
 */
export declare const v4l2_ctrl_mpeg2_picture: ref_struct.StructType<{
    backward_ref_ts: ref.Type<string | number>;
    forward_ref_ts: ref.Type<string | number>;
    flags: ref.Type<number>;
    f_code: ref.Type<ref_array.TypedArray<ref_array.TypedArray<number, 2>, 2>>;
    picture_coding_type: ref.Type<number>;
    picture_structure: ref.Type<number>;
    intra_dc_precision: ref.Type<number>;
    reserved: ref.Type<ref_array.TypedArray<number, 5>>;
}>;
export declare const V4L2_CID_STATELESS_MPEG2_QUANTISATION: number;
/**
 * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation
 *
 * Quantisation matrices as specified by section 6.3.7
 * "Quant matrix extension".
 *
 * @intra_quantiser_matrix: The quantisation matrix coefficients
 * for intra-coded frames, in zigzag scanning order. It is relevant
 * for both luma and chroma components, although it can be superseded
 * by the chroma-specific matrix for non-4:2:0 YUV formats.
 * @non_intra_quantiser_matrix: The quantisation matrix coefficients
 * for non-intra-coded frames, in zigzag scanning order. It is relevant
 * for both luma and chroma components, although it can be superseded
 * by the chroma-specific matrix for non-4:2:0 YUV formats.
 * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients
 * for the chominance component of intra-coded frames, in zigzag scanning
 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
 * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients
 * for the chrominance component of non-intra-coded frames, in zigzag scanning
 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
 */
export declare const v4l2_ctrl_mpeg2_quantisation: ref_struct.StructType<{
    intra_quantiser_matrix: ref.Type<ref_array.TypedArray<number, 64>>;
    non_intra_quantiser_matrix: ref.Type<ref_array.TypedArray<number, 64>>;
    chroma_intra_quantiser_matrix: ref.Type<ref_array.TypedArray<number, 64>>;
    chroma_non_intra_quantiser_matrix: ref.Type<ref_array.TypedArray<number, 64>>;
}>;
export declare const V4L2_CID_COLORIMETRY_CLASS_BASE: number;
export declare const V4L2_CID_COLORIMETRY_CLASS: number;
export declare const V4L2_CID_COLORIMETRY_HDR10_CLL_INFO: number;
export declare const v4l2_ctrl_hdr10_cll_info: ref_struct.StructType<{
    max_content_light_level: ref.Type<number>;
    max_pic_average_light_level: ref.Type<number>;
}>;
export declare const V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY: number;
export declare const V4L2_HDR10_MASTERING_PRIMARIES_X_LOW = 5;
export declare const V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH = 37000;
export declare const V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW = 5;
export declare const V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH = 42000;
export declare const V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW = 5;
export declare const V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH = 37000;
export declare const V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW = 5;
export declare const V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH = 42000;
export declare const V4L2_HDR10_MASTERING_MAX_LUMA_LOW = 50000;
export declare const V4L2_HDR10_MASTERING_MAX_LUMA_HIGH = 100000000;
export declare const V4L2_HDR10_MASTERING_MIN_LUMA_LOW = 1;
export declare const V4L2_HDR10_MASTERING_MIN_LUMA_HIGH = 50000;
export declare const v4l2_ctrl_hdr10_mastering_display: ref_struct.StructType<{
    display_primaries_x: ref.Type<ref_array.TypedArray<number, 3>>;
    display_primaries_y: ref.Type<ref_array.TypedArray<number, 3>>;
    white_point_x: ref.Type<number>;
    white_point_y: ref.Type<number>;
    max_display_mastering_luminance: ref.Type<number>;
    min_display_mastering_luminance: ref.Type<number>;
}>;
export declare const V4L2_CTRL_CLASS_MPEG = 10027008;
export declare const V4L2_CID_MPEG_CLASS: number;
export declare const V4L2_CID_MPEG_BASE: number;
export declare const V4L2_CID_MPEG_CX2341X_BASE: number;
export declare const V4L2_CID_MPEG_MFC51_BASE: number;