Additional flags for video I/O API backends

Hardware acceleration support
enum	cv::VideoAccelerationType {   cv::VIDEO_ACCELERATION_NONE = 0,   cv::VIDEO_ACCELERATION_ANY = 1,   cv::VIDEO_ACCELERATION_D3D11 = 2,   cv::VIDEO_ACCELERATION_VAAPI = 3,   cv::VIDEO_ACCELERATION_MFX = 4 }
	Video Acceleration type. More...

IEEE 1394 drivers
enum	{   cv::CAP_PROP_DC1394_OFF = -4,   cv::CAP_PROP_DC1394_MODE_MANUAL = -3,   cv::CAP_PROP_DC1394_MODE_AUTO = -2,   cv::CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO = -1,   cv::CAP_PROP_DC1394_MAX = 31 }
	Modes of the IEEE 1394 controlling registers (can be: auto, manual, auto single push, absolute Latter allowed with any other mode) every feature can have only one mode turned on at a time. More...

OpenNI (for Kinect)
enum	{   cv::CAP_OPENNI_DEPTH_GENERATOR = 1 << 31,   cv::CAP_OPENNI_IMAGE_GENERATOR = 1 << 30,   cv::CAP_OPENNI_IR_GENERATOR = 1 << 29,   cv::CAP_OPENNI_GENERATORS_MASK = CAP_OPENNI_DEPTH_GENERATOR + CAP_OPENNI_IMAGE_GENERATOR + CAP_OPENNI_IR_GENERATOR }
	OpenNI map generators. More...
enum	{   cv::CAP_PROP_OPENNI_OUTPUT_MODE = 100,   cv::CAP_PROP_OPENNI_FRAME_MAX_DEPTH = 101,   cv::CAP_PROP_OPENNI_BASELINE = 102,   cv::CAP_PROP_OPENNI_FOCAL_LENGTH = 103,   cv::CAP_PROP_OPENNI_REGISTRATION = 104,   cv::CAP_PROP_OPENNI_REGISTRATION_ON = CAP_PROP_OPENNI_REGISTRATION,   cv::CAP_PROP_OPENNI_APPROX_FRAME_SYNC = 105,   cv::CAP_PROP_OPENNI_MAX_BUFFER_SIZE = 106,   cv::CAP_PROP_OPENNI_CIRCLE_BUFFER = 107,   cv::CAP_PROP_OPENNI_MAX_TIME_DURATION = 108,   cv::CAP_PROP_OPENNI_GENERATOR_PRESENT = 109,   cv::CAP_PROP_OPENNI2_SYNC = 110,   cv::CAP_PROP_OPENNI2_MIRROR = 111 }
	Properties of cameras available through OpenNI backend. More...
enum	{   cv::CAP_OPENNI_IMAGE_GENERATOR_PRESENT = CAP_OPENNI_IMAGE_GENERATOR + CAP_PROP_OPENNI_GENERATOR_PRESENT,   cv::CAP_OPENNI_IMAGE_GENERATOR_OUTPUT_MODE = CAP_OPENNI_IMAGE_GENERATOR + CAP_PROP_OPENNI_OUTPUT_MODE,   cv::CAP_OPENNI_DEPTH_GENERATOR_PRESENT = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_GENERATOR_PRESENT,   cv::CAP_OPENNI_DEPTH_GENERATOR_BASELINE = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_BASELINE,   cv::CAP_OPENNI_DEPTH_GENERATOR_FOCAL_LENGTH = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_FOCAL_LENGTH,   cv::CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION = CAP_OPENNI_DEPTH_GENERATOR + CAP_PROP_OPENNI_REGISTRATION,   cv::CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION_ON = CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION,   cv::CAP_OPENNI_IR_GENERATOR_PRESENT = CAP_OPENNI_IR_GENERATOR + CAP_PROP_OPENNI_GENERATOR_PRESENT }
	OpenNI shortcuts. More...
enum	{   cv::CAP_OPENNI_DEPTH_MAP = 0,   cv::CAP_OPENNI_POINT_CLOUD_MAP = 1,   cv::CAP_OPENNI_DISPARITY_MAP = 2,   cv::CAP_OPENNI_DISPARITY_MAP_32F = 3,   cv::CAP_OPENNI_VALID_DEPTH_MASK = 4,   cv::CAP_OPENNI_BGR_IMAGE = 5,   cv::CAP_OPENNI_GRAY_IMAGE = 6,   cv::CAP_OPENNI_IR_IMAGE = 7 }
	OpenNI data given from depth generator. More...
enum	{   cv::CAP_OPENNI_VGA_30HZ = 0,   cv::CAP_OPENNI_SXGA_15HZ = 1,   cv::CAP_OPENNI_SXGA_30HZ = 2,   cv::CAP_OPENNI_QVGA_30HZ = 3,   cv::CAP_OPENNI_QVGA_60HZ = 4 }
	Supported output modes of OpenNI image generator. More...

GStreamer
enum	{ cv::CAP_PROP_GSTREAMER_QUEUE_LENGTH = 200 }

PvAPI, Prosilica GigE SDK
enum	{   cv::CAP_PROP_PVAPI_MULTICASTIP = 300,   cv::CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE = 301,   cv::CAP_PROP_PVAPI_DECIMATIONHORIZONTAL = 302,   cv::CAP_PROP_PVAPI_DECIMATIONVERTICAL = 303,   cv::CAP_PROP_PVAPI_BINNINGX = 304,   cv::CAP_PROP_PVAPI_BINNINGY = 305,   cv::CAP_PROP_PVAPI_PIXELFORMAT = 306 }
	PVAPI. More...
enum	{   cv::CAP_PVAPI_FSTRIGMODE_FREERUN = 0,   cv::CAP_PVAPI_FSTRIGMODE_SYNCIN1 = 1,   cv::CAP_PVAPI_FSTRIGMODE_SYNCIN2 = 2,   cv::CAP_PVAPI_FSTRIGMODE_FIXEDRATE = 3,   cv::CAP_PVAPI_FSTRIGMODE_SOFTWARE = 4 }
	PVAPI: FrameStartTriggerMode. More...
enum	{   cv::CAP_PVAPI_DECIMATION_OFF = 1,   cv::CAP_PVAPI_DECIMATION_2OUTOF4 = 2,   cv::CAP_PVAPI_DECIMATION_2OUTOF8 = 4,   cv::CAP_PVAPI_DECIMATION_2OUTOF16 = 8 }
	PVAPI: DecimationHorizontal, DecimationVertical. More...
enum	{   cv::CAP_PVAPI_PIXELFORMAT_MONO8 = 1,   cv::CAP_PVAPI_PIXELFORMAT_MONO16 = 2,   cv::CAP_PVAPI_PIXELFORMAT_BAYER8 = 3,   cv::CAP_PVAPI_PIXELFORMAT_BAYER16 = 4,   cv::CAP_PVAPI_PIXELFORMAT_RGB24 = 5,   cv::CAP_PVAPI_PIXELFORMAT_BGR24 = 6,   cv::CAP_PVAPI_PIXELFORMAT_RGBA32 = 7,   cv::CAP_PVAPI_PIXELFORMAT_BGRA32 = 8 }
	PVAPI: PixelFormat. More...

XIMEA Camera API
enum	{   cv::CAP_PROP_XI_DOWNSAMPLING = 400,   cv::CAP_PROP_XI_DATA_FORMAT = 401,   cv::CAP_PROP_XI_OFFSET_X = 402,   cv::CAP_PROP_XI_OFFSET_Y = 403,   cv::CAP_PROP_XI_TRG_SOURCE = 404,   cv::CAP_PROP_XI_TRG_SOFTWARE = 405,   cv::CAP_PROP_XI_GPI_SELECTOR = 406,   cv::CAP_PROP_XI_GPI_MODE = 407,   cv::CAP_PROP_XI_GPI_LEVEL = 408,   cv::CAP_PROP_XI_GPO_SELECTOR = 409,   cv::CAP_PROP_XI_GPO_MODE = 410,   cv::CAP_PROP_XI_LED_SELECTOR = 411,   cv::CAP_PROP_XI_LED_MODE = 412,   cv::CAP_PROP_XI_MANUAL_WB = 413,   cv::CAP_PROP_XI_AUTO_WB = 414,   cv::CAP_PROP_XI_AEAG = 415,   cv::CAP_PROP_XI_EXP_PRIORITY = 416,   cv::CAP_PROP_XI_AE_MAX_LIMIT = 417,   cv::CAP_PROP_XI_AG_MAX_LIMIT = 418,   cv::CAP_PROP_XI_AEAG_LEVEL = 419,   cv::CAP_PROP_XI_TIMEOUT = 420,   cv::CAP_PROP_XI_EXPOSURE = 421,   cv::CAP_PROP_XI_EXPOSURE_BURST_COUNT = 422,   cv::CAP_PROP_XI_GAIN_SELECTOR = 423,   cv::CAP_PROP_XI_GAIN = 424,   cv::CAP_PROP_XI_DOWNSAMPLING_TYPE = 426,   cv::CAP_PROP_XI_BINNING_SELECTOR = 427,   cv::CAP_PROP_XI_BINNING_VERTICAL = 428,   cv::CAP_PROP_XI_BINNING_HORIZONTAL = 429,   cv::CAP_PROP_XI_BINNING_PATTERN = 430,   cv::CAP_PROP_XI_DECIMATION_SELECTOR = 431,   cv::CAP_PROP_XI_DECIMATION_VERTICAL = 432,   cv::CAP_PROP_XI_DECIMATION_HORIZONTAL = 433,   cv::CAP_PROP_XI_DECIMATION_PATTERN = 434,   cv::CAP_PROP_XI_TEST_PATTERN_GENERATOR_SELECTOR = 587,   cv::CAP_PROP_XI_TEST_PATTERN = 588,   cv::CAP_PROP_XI_IMAGE_DATA_FORMAT = 435,   cv::CAP_PROP_XI_SHUTTER_TYPE = 436,   cv::CAP_PROP_XI_SENSOR_TAPS = 437,   cv::CAP_PROP_XI_AEAG_ROI_OFFSET_X = 439,   cv::CAP_PROP_XI_AEAG_ROI_OFFSET_Y = 440,   cv::CAP_PROP_XI_AEAG_ROI_WIDTH = 441,   cv::CAP_PROP_XI_AEAG_ROI_HEIGHT = 442,   cv::CAP_PROP_XI_BPC = 445,   cv::CAP_PROP_XI_WB_KR = 448,   cv::CAP_PROP_XI_WB_KG = 449,   cv::CAP_PROP_XI_WB_KB = 450,   cv::CAP_PROP_XI_WIDTH = 451,   cv::CAP_PROP_XI_HEIGHT = 452,   cv::CAP_PROP_XI_REGION_SELECTOR = 589,   cv::CAP_PROP_XI_REGION_MODE = 595,   cv::CAP_PROP_XI_LIMIT_BANDWIDTH = 459,   cv::CAP_PROP_XI_SENSOR_DATA_BIT_DEPTH = 460,   cv::CAP_PROP_XI_OUTPUT_DATA_BIT_DEPTH = 461,   cv::CAP_PROP_XI_IMAGE_DATA_BIT_DEPTH = 462,   cv::CAP_PROP_XI_OUTPUT_DATA_PACKING = 463,   cv::CAP_PROP_XI_OUTPUT_DATA_PACKING_TYPE = 464,   cv::CAP_PROP_XI_IS_COOLED = 465,   cv::CAP_PROP_XI_COOLING = 466,   cv::CAP_PROP_XI_TARGET_TEMP = 467,   cv::CAP_PROP_XI_CHIP_TEMP = 468,   cv::CAP_PROP_XI_HOUS_TEMP = 469,   cv::CAP_PROP_XI_HOUS_BACK_SIDE_TEMP = 590,   cv::CAP_PROP_XI_SENSOR_BOARD_TEMP = 596,   cv::CAP_PROP_XI_CMS = 470,   cv::CAP_PROP_XI_APPLY_CMS = 471,   cv::CAP_PROP_XI_IMAGE_IS_COLOR = 474,   cv::CAP_PROP_XI_COLOR_FILTER_ARRAY = 475,   cv::CAP_PROP_XI_GAMMAY = 476,   cv::CAP_PROP_XI_GAMMAC = 477,   cv::CAP_PROP_XI_SHARPNESS = 478,   cv::CAP_PROP_XI_CC_MATRIX_00 = 479,   cv::CAP_PROP_XI_CC_MATRIX_01 = 480,   cv::CAP_PROP_XI_CC_MATRIX_02 = 481,   cv::CAP_PROP_XI_CC_MATRIX_03 = 482,   cv::CAP_PROP_XI_CC_MATRIX_10 = 483,   cv::CAP_PROP_XI_CC_MATRIX_11 = 484,   cv::CAP_PROP_XI_CC_MATRIX_12 = 485,   cv::CAP_PROP_XI_CC_MATRIX_13 = 486,   cv::CAP_PROP_XI_CC_MATRIX_20 = 487,   cv::CAP_PROP_XI_CC_MATRIX_21 = 488,   cv::CAP_PROP_XI_CC_MATRIX_22 = 489,   cv::CAP_PROP_XI_CC_MATRIX_23 = 490,   cv::CAP_PROP_XI_CC_MATRIX_30 = 491,   cv::CAP_PROP_XI_CC_MATRIX_31 = 492,   cv::CAP_PROP_XI_CC_MATRIX_32 = 493,   cv::CAP_PROP_XI_CC_MATRIX_33 = 494,   cv::CAP_PROP_XI_DEFAULT_CC_MATRIX = 495,   cv::CAP_PROP_XI_TRG_SELECTOR = 498,   cv::CAP_PROP_XI_ACQ_FRAME_BURST_COUNT = 499,   cv::CAP_PROP_XI_DEBOUNCE_EN = 507,   cv::CAP_PROP_XI_DEBOUNCE_T0 = 508,   cv::CAP_PROP_XI_DEBOUNCE_T1 = 509,   cv::CAP_PROP_XI_DEBOUNCE_POL = 510,   cv::CAP_PROP_XI_LENS_MODE = 511,   cv::CAP_PROP_XI_LENS_APERTURE_VALUE = 512,   cv::CAP_PROP_XI_LENS_FOCUS_MOVEMENT_VALUE = 513,   cv::CAP_PROP_XI_LENS_FOCUS_MOVE = 514,   cv::CAP_PROP_XI_LENS_FOCUS_DISTANCE = 515,   cv::CAP_PROP_XI_LENS_FOCAL_LENGTH = 516,   cv::CAP_PROP_XI_LENS_FEATURE_SELECTOR = 517,   cv::CAP_PROP_XI_LENS_FEATURE = 518,   cv::CAP_PROP_XI_DEVICE_MODEL_ID = 521,   cv::CAP_PROP_XI_DEVICE_SN = 522,   cv::CAP_PROP_XI_IMAGE_DATA_FORMAT_RGB32_ALPHA = 529,   cv::CAP_PROP_XI_IMAGE_PAYLOAD_SIZE = 530,   cv::CAP_PROP_XI_TRANSPORT_PIXEL_FORMAT = 531,   cv::CAP_PROP_XI_SENSOR_CLOCK_FREQ_HZ = 532,   cv::CAP_PROP_XI_SENSOR_CLOCK_FREQ_INDEX = 533,   cv::CAP_PROP_XI_SENSOR_OUTPUT_CHANNEL_COUNT = 534,   cv::CAP_PROP_XI_FRAMERATE = 535,   cv::CAP_PROP_XI_COUNTER_SELECTOR = 536,   cv::CAP_PROP_XI_COUNTER_VALUE = 537,   cv::CAP_PROP_XI_ACQ_TIMING_MODE = 538,   cv::CAP_PROP_XI_AVAILABLE_BANDWIDTH = 539,   cv::CAP_PROP_XI_BUFFER_POLICY = 540,   cv::CAP_PROP_XI_LUT_EN = 541,   cv::CAP_PROP_XI_LUT_INDEX = 542,   cv::CAP_PROP_XI_LUT_VALUE = 543,   cv::CAP_PROP_XI_TRG_DELAY = 544,   cv::CAP_PROP_XI_TS_RST_MODE = 545,   cv::CAP_PROP_XI_TS_RST_SOURCE = 546,   cv::CAP_PROP_XI_IS_DEVICE_EXIST = 547,   cv::CAP_PROP_XI_ACQ_BUFFER_SIZE = 548,   cv::CAP_PROP_XI_ACQ_BUFFER_SIZE_UNIT = 549,   cv::CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_SIZE = 550,   cv::CAP_PROP_XI_BUFFERS_QUEUE_SIZE = 551,   cv::CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_COMMIT = 552,   cv::CAP_PROP_XI_RECENT_FRAME = 553,   cv::CAP_PROP_XI_DEVICE_RESET = 554,   cv::CAP_PROP_XI_COLUMN_FPN_CORRECTION = 555,   cv::CAP_PROP_XI_ROW_FPN_CORRECTION = 591,   cv::CAP_PROP_XI_SENSOR_MODE = 558,   cv::CAP_PROP_XI_HDR = 559,   cv::CAP_PROP_XI_HDR_KNEEPOINT_COUNT = 560,   cv::CAP_PROP_XI_HDR_T1 = 561,   cv::CAP_PROP_XI_HDR_T2 = 562,   cv::CAP_PROP_XI_KNEEPOINT1 = 563,   cv::CAP_PROP_XI_KNEEPOINT2 = 564,   cv::CAP_PROP_XI_IMAGE_BLACK_LEVEL = 565,   cv::CAP_PROP_XI_HW_REVISION = 571,   cv::CAP_PROP_XI_DEBUG_LEVEL = 572,   cv::CAP_PROP_XI_AUTO_BANDWIDTH_CALCULATION = 573,   cv::CAP_PROP_XI_FFS_FILE_ID = 594,   cv::CAP_PROP_XI_FFS_FILE_SIZE = 580,   cv::CAP_PROP_XI_FREE_FFS_SIZE = 581,   cv::CAP_PROP_XI_USED_FFS_SIZE = 582,   cv::CAP_PROP_XI_FFS_ACCESS_KEY = 583,   cv::CAP_PROP_XI_SENSOR_FEATURE_SELECTOR = 585,   cv::CAP_PROP_XI_SENSOR_FEATURE_VALUE = 586 }
	Properties of cameras available through XIMEA SDK backend. More...

ARAVIS Camera API
enum	{ cv::CAP_PROP_ARAVIS_AUTOTRIGGER = 600 }
	Properties of cameras available through ARAVIS backend. More...

AVFoundation framework for iOS
enum	{   cv::CAP_PROP_IOS_DEVICE_FOCUS = 9001,   cv::CAP_PROP_IOS_DEVICE_EXPOSURE = 9002,   cv::CAP_PROP_IOS_DEVICE_FLASH = 9003,   cv::CAP_PROP_IOS_DEVICE_WHITEBALANCE = 9004,   cv::CAP_PROP_IOS_DEVICE_TORCH = 9005 }
	Properties of cameras available through AVFOUNDATION backend. More...

Smartek Giganetix GigEVisionSDK
enum	{   cv::CAP_PROP_GIGA_FRAME_OFFSET_X = 10001,   cv::CAP_PROP_GIGA_FRAME_OFFSET_Y = 10002,   cv::CAP_PROP_GIGA_FRAME_WIDTH_MAX = 10003,   cv::CAP_PROP_GIGA_FRAME_HEIGH_MAX = 10004,   cv::CAP_PROP_GIGA_FRAME_SENS_WIDTH = 10005,   cv::CAP_PROP_GIGA_FRAME_SENS_HEIGH = 10006 }
	Properties of cameras available through Smartek Giganetix Ethernet Vision backend. More...

Intel Perceptual Computing SDK
enum	{   cv::CAP_PROP_INTELPERC_PROFILE_COUNT = 11001,   cv::CAP_PROP_INTELPERC_PROFILE_IDX = 11002,   cv::CAP_PROP_INTELPERC_DEPTH_LOW_CONFIDENCE_VALUE = 11003,   cv::CAP_PROP_INTELPERC_DEPTH_SATURATION_VALUE = 11004,   cv::CAP_PROP_INTELPERC_DEPTH_CONFIDENCE_THRESHOLD = 11005,   cv::CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_HORZ = 11006,   cv::CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_VERT = 11007 }
enum	{   cv::CAP_INTELPERC_DEPTH_GENERATOR = 1 << 29,   cv::CAP_INTELPERC_IMAGE_GENERATOR = 1 << 28,   cv::CAP_INTELPERC_IR_GENERATOR = 1 << 27,   cv::CAP_INTELPERC_GENERATORS_MASK = CAP_INTELPERC_DEPTH_GENERATOR + CAP_INTELPERC_IMAGE_GENERATOR + CAP_INTELPERC_IR_GENERATOR }
	Intel Perceptual Streams. More...
enum	{   cv::CAP_INTELPERC_DEPTH_MAP = 0,   cv::CAP_INTELPERC_UVDEPTH_MAP = 1,   cv::CAP_INTELPERC_IR_MAP = 2,   cv::CAP_INTELPERC_IMAGE = 3 }

gPhoto2 connection
enum	{   cv::CAP_PROP_GPHOTO2_PREVIEW = 17001,   cv::CAP_PROP_GPHOTO2_WIDGET_ENUMERATE = 17002,   cv::CAP_PROP_GPHOTO2_RELOAD_CONFIG = 17003,   cv::CAP_PROP_GPHOTO2_RELOAD_ON_CHANGE = 17004,   cv::CAP_PROP_GPHOTO2_COLLECT_MSGS = 17005,   cv::CAP_PROP_GPHOTO2_FLUSH_MSGS = 17006,   cv::CAP_PROP_SPEED = 17007,   cv::CAP_PROP_APERTURE = 17008,   cv::CAP_PROP_EXPOSUREPROGRAM = 17009,   cv::CAP_PROP_VIEWFINDER = 17010 }
	gPhoto2 properties More...

Images backend
enum	{   cv::CAP_PROP_IMAGES_BASE = 18000,   cv::CAP_PROP_IMAGES_LAST = 19000 }
	Images backend properties. More...

Detailed Description

Enumeration Type Documentation

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Properties of cameras available through Smartek Giganetix Ethernet Vision backend.

Enumerator
CAP_PROP_GIGA_FRAME_OFFSET_X  Python: cv.CAP_PROP_GIGA_FRAME_OFFSET_X
CAP_PROP_GIGA_FRAME_OFFSET_Y  Python: cv.CAP_PROP_GIGA_FRAME_OFFSET_Y
CAP_PROP_GIGA_FRAME_WIDTH_MAX  Python: cv.CAP_PROP_GIGA_FRAME_WIDTH_MAX
CAP_PROP_GIGA_FRAME_HEIGH_MAX  Python: cv.CAP_PROP_GIGA_FRAME_HEIGH_MAX
CAP_PROP_GIGA_FRAME_SENS_WIDTH  Python: cv.CAP_PROP_GIGA_FRAME_SENS_WIDTH
CAP_PROP_GIGA_FRAME_SENS_HEIGH  Python: cv.CAP_PROP_GIGA_FRAME_SENS_HEIGH

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Enumerator
CAP_PROP_INTELPERC_PROFILE_COUNT  Python: cv.CAP_PROP_INTELPERC_PROFILE_COUNT
CAP_PROP_INTELPERC_PROFILE_IDX  Python: cv.CAP_PROP_INTELPERC_PROFILE_IDX
CAP_PROP_INTELPERC_DEPTH_LOW_CONFIDENCE_VALUE  Python: cv.CAP_PROP_INTELPERC_DEPTH_LOW_CONFIDENCE_VALUE
CAP_PROP_INTELPERC_DEPTH_SATURATION_VALUE  Python: cv.CAP_PROP_INTELPERC_DEPTH_SATURATION_VALUE
CAP_PROP_INTELPERC_DEPTH_CONFIDENCE_THRESHOLD  Python: cv.CAP_PROP_INTELPERC_DEPTH_CONFIDENCE_THRESHOLD
CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_HORZ  Python: cv.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_HORZ
CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_VERT  Python: cv.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_VERT

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Intel Perceptual Streams.

Enumerator
CAP_INTELPERC_DEPTH_GENERATOR  Python: cv.CAP_INTELPERC_DEPTH_GENERATOR
CAP_INTELPERC_IMAGE_GENERATOR  Python: cv.CAP_INTELPERC_IMAGE_GENERATOR
CAP_INTELPERC_IR_GENERATOR  Python: cv.CAP_INTELPERC_IR_GENERATOR
CAP_INTELPERC_GENERATORS_MASK  Python: cv.CAP_INTELPERC_GENERATORS_MASK

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Enumerator
CAP_INTELPERC_DEPTH_MAP  Python: cv.CAP_INTELPERC_DEPTH_MAP	Each pixel is a 16-bit integer. The value indicates the distance from an object to the camera's XY plane or the Cartesian depth.
CAP_INTELPERC_UVDEPTH_MAP  Python: cv.CAP_INTELPERC_UVDEPTH_MAP	Each pixel contains two 32-bit floating point values in the range of 0-1, representing the mapping of depth coordinates to the color coordinates.
CAP_INTELPERC_IR_MAP  Python: cv.CAP_INTELPERC_IR_MAP	Each pixel is a 16-bit integer. The value indicates the intensity of the reflected laser beam.
CAP_INTELPERC_IMAGE  Python: cv.CAP_INTELPERC_IMAGE

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

gPhoto2 properties

If propertyId is less than 0 then work on widget with that additive inversed camera setting ID Get IDs by using CAP_PROP_GPHOTO2_WIDGET_ENUMERATE.

See also

CvCaptureCAM_GPHOTO2 for more info

Enumerator
CAP_PROP_GPHOTO2_PREVIEW  Python: cv.CAP_PROP_GPHOTO2_PREVIEW	Capture only preview from liveview mode.
CAP_PROP_GPHOTO2_WIDGET_ENUMERATE  Python: cv.CAP_PROP_GPHOTO2_WIDGET_ENUMERATE	Readonly, returns (const char *).
CAP_PROP_GPHOTO2_RELOAD_CONFIG  Python: cv.CAP_PROP_GPHOTO2_RELOAD_CONFIG	Trigger, only by set. Reload camera settings.
CAP_PROP_GPHOTO2_RELOAD_ON_CHANGE  Python: cv.CAP_PROP_GPHOTO2_RELOAD_ON_CHANGE	Reload all settings on set.
CAP_PROP_GPHOTO2_COLLECT_MSGS  Python: cv.CAP_PROP_GPHOTO2_COLLECT_MSGS	Collect messages with details.
CAP_PROP_GPHOTO2_FLUSH_MSGS  Python: cv.CAP_PROP_GPHOTO2_FLUSH_MSGS	Readonly, returns (const char *).
CAP_PROP_SPEED  Python: cv.CAP_PROP_SPEED	Exposure speed. Can be readonly, depends on camera program.
CAP_PROP_APERTURE  Python: cv.CAP_PROP_APERTURE	Aperture. Can be readonly, depends on camera program.
CAP_PROP_EXPOSUREPROGRAM  Python: cv.CAP_PROP_EXPOSUREPROGRAM	Camera exposure program.
CAP_PROP_VIEWFINDER  Python: cv.CAP_PROP_VIEWFINDER	Enter liveview mode.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Images backend properties.

Enumerator
CAP_PROP_IMAGES_BASE  Python: cv.CAP_PROP_IMAGES_BASE
CAP_PROP_IMAGES_LAST  Python: cv.CAP_PROP_IMAGES_LAST

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Modes of the IEEE 1394 controlling registers (can be: auto, manual, auto single push, absolute Latter allowed with any other mode) every feature can have only one mode turned on at a time.

Enumerator
CAP_PROP_DC1394_OFF  Python: cv.CAP_PROP_DC1394_OFF	turn the feature off (not controlled manually nor automatically).
CAP_PROP_DC1394_MODE_MANUAL  Python: cv.CAP_PROP_DC1394_MODE_MANUAL	set automatically when a value of the feature is set by the user.
CAP_PROP_DC1394_MODE_AUTO  Python: cv.CAP_PROP_DC1394_MODE_AUTO
CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO  Python: cv.CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO
CAP_PROP_DC1394_MAX  Python: cv.CAP_PROP_DC1394_MAX

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

OpenNI map generators.

Enumerator
CAP_OPENNI_DEPTH_GENERATOR  Python: cv.CAP_OPENNI_DEPTH_GENERATOR
CAP_OPENNI_IMAGE_GENERATOR  Python: cv.CAP_OPENNI_IMAGE_GENERATOR
CAP_OPENNI_IR_GENERATOR  Python: cv.CAP_OPENNI_IR_GENERATOR
CAP_OPENNI_GENERATORS_MASK  Python: cv.CAP_OPENNI_GENERATORS_MASK

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Properties of cameras available through OpenNI backend.

Enumerator
CAP_PROP_OPENNI_OUTPUT_MODE  Python: cv.CAP_PROP_OPENNI_OUTPUT_MODE
CAP_PROP_OPENNI_FRAME_MAX_DEPTH  Python: cv.CAP_PROP_OPENNI_FRAME_MAX_DEPTH	In mm.
CAP_PROP_OPENNI_BASELINE  Python: cv.CAP_PROP_OPENNI_BASELINE	In mm.
CAP_PROP_OPENNI_FOCAL_LENGTH  Python: cv.CAP_PROP_OPENNI_FOCAL_LENGTH	In pixels.
CAP_PROP_OPENNI_REGISTRATION  Python: cv.CAP_PROP_OPENNI_REGISTRATION	Flag that synchronizes the remapping depth map to image map by changing depth generator's view point (if the flag is "on") or sets this view point to its normal one (if the flag is "off").
CAP_PROP_OPENNI_REGISTRATION_ON  Python: cv.CAP_PROP_OPENNI_REGISTRATION_ON
CAP_PROP_OPENNI_APPROX_FRAME_SYNC  Python: cv.CAP_PROP_OPENNI_APPROX_FRAME_SYNC
CAP_PROP_OPENNI_MAX_BUFFER_SIZE  Python: cv.CAP_PROP_OPENNI_MAX_BUFFER_SIZE
CAP_PROP_OPENNI_CIRCLE_BUFFER  Python: cv.CAP_PROP_OPENNI_CIRCLE_BUFFER
CAP_PROP_OPENNI_MAX_TIME_DURATION  Python: cv.CAP_PROP_OPENNI_MAX_TIME_DURATION
CAP_PROP_OPENNI_GENERATOR_PRESENT  Python: cv.CAP_PROP_OPENNI_GENERATOR_PRESENT
CAP_PROP_OPENNI2_SYNC  Python: cv.CAP_PROP_OPENNI2_SYNC
CAP_PROP_OPENNI2_MIRROR  Python: cv.CAP_PROP_OPENNI2_MIRROR

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

OpenNI shortcuts.

Enumerator
CAP_OPENNI_IMAGE_GENERATOR_PRESENT  Python: cv.CAP_OPENNI_IMAGE_GENERATOR_PRESENT
CAP_OPENNI_IMAGE_GENERATOR_OUTPUT_MODE  Python: cv.CAP_OPENNI_IMAGE_GENERATOR_OUTPUT_MODE
CAP_OPENNI_DEPTH_GENERATOR_PRESENT  Python: cv.CAP_OPENNI_DEPTH_GENERATOR_PRESENT
CAP_OPENNI_DEPTH_GENERATOR_BASELINE  Python: cv.CAP_OPENNI_DEPTH_GENERATOR_BASELINE
CAP_OPENNI_DEPTH_GENERATOR_FOCAL_LENGTH  Python: cv.CAP_OPENNI_DEPTH_GENERATOR_FOCAL_LENGTH
CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION  Python: cv.CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION
CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION_ON  Python: cv.CAP_OPENNI_DEPTH_GENERATOR_REGISTRATION_ON
CAP_OPENNI_IR_GENERATOR_PRESENT  Python: cv.CAP_OPENNI_IR_GENERATOR_PRESENT

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

OpenNI data given from depth generator.

Enumerator
CAP_OPENNI_DEPTH_MAP  Python: cv.CAP_OPENNI_DEPTH_MAP	Depth values in mm (CV_16UC1)
CAP_OPENNI_POINT_CLOUD_MAP  Python: cv.CAP_OPENNI_POINT_CLOUD_MAP	XYZ in meters (CV_32FC3)
CAP_OPENNI_DISPARITY_MAP  Python: cv.CAP_OPENNI_DISPARITY_MAP	Disparity in pixels (CV_8UC1)
CAP_OPENNI_DISPARITY_MAP_32F  Python: cv.CAP_OPENNI_DISPARITY_MAP_32F	Disparity in pixels (CV_32FC1)
CAP_OPENNI_VALID_DEPTH_MASK  Python: cv.CAP_OPENNI_VALID_DEPTH_MASK	CV_8UC1.
CAP_OPENNI_BGR_IMAGE  Python: cv.CAP_OPENNI_BGR_IMAGE	Data given from RGB image generator.
CAP_OPENNI_GRAY_IMAGE  Python: cv.CAP_OPENNI_GRAY_IMAGE	Data given from RGB image generator.
CAP_OPENNI_IR_IMAGE  Python: cv.CAP_OPENNI_IR_IMAGE	Data given from IR image generator.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Supported output modes of OpenNI image generator.

Enumerator
CAP_OPENNI_VGA_30HZ  Python: cv.CAP_OPENNI_VGA_30HZ
CAP_OPENNI_SXGA_15HZ  Python: cv.CAP_OPENNI_SXGA_15HZ
CAP_OPENNI_SXGA_30HZ  Python: cv.CAP_OPENNI_SXGA_30HZ
CAP_OPENNI_QVGA_30HZ  Python: cv.CAP_OPENNI_QVGA_30HZ
CAP_OPENNI_QVGA_60HZ  Python: cv.CAP_OPENNI_QVGA_60HZ

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Enumerator
CAP_PROP_GSTREAMER_QUEUE_LENGTH  Python: cv.CAP_PROP_GSTREAMER_QUEUE_LENGTH	Default is 1.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

PVAPI.

Enumerator
CAP_PROP_PVAPI_MULTICASTIP  Python: cv.CAP_PROP_PVAPI_MULTICASTIP	IP for enable multicast master mode. 0 for disable multicast.
CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE  Python: cv.CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE	FrameStartTriggerMode: Determines how a frame is initiated.
CAP_PROP_PVAPI_DECIMATIONHORIZONTAL  Python: cv.CAP_PROP_PVAPI_DECIMATIONHORIZONTAL	Horizontal sub-sampling of the image.
CAP_PROP_PVAPI_DECIMATIONVERTICAL  Python: cv.CAP_PROP_PVAPI_DECIMATIONVERTICAL	Vertical sub-sampling of the image.
CAP_PROP_PVAPI_BINNINGX  Python: cv.CAP_PROP_PVAPI_BINNINGX	Horizontal binning factor.
CAP_PROP_PVAPI_BINNINGY  Python: cv.CAP_PROP_PVAPI_BINNINGY	Vertical binning factor.
CAP_PROP_PVAPI_PIXELFORMAT  Python: cv.CAP_PROP_PVAPI_PIXELFORMAT	Pixel format.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

PVAPI: FrameStartTriggerMode.

Enumerator
CAP_PVAPI_FSTRIGMODE_FREERUN  Python: cv.CAP_PVAPI_FSTRIGMODE_FREERUN	Freerun.
CAP_PVAPI_FSTRIGMODE_SYNCIN1  Python: cv.CAP_PVAPI_FSTRIGMODE_SYNCIN1	SyncIn1.
CAP_PVAPI_FSTRIGMODE_SYNCIN2  Python: cv.CAP_PVAPI_FSTRIGMODE_SYNCIN2	SyncIn2.
CAP_PVAPI_FSTRIGMODE_FIXEDRATE  Python: cv.CAP_PVAPI_FSTRIGMODE_FIXEDRATE	FixedRate.
CAP_PVAPI_FSTRIGMODE_SOFTWARE  Python: cv.CAP_PVAPI_FSTRIGMODE_SOFTWARE	Software.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

PVAPI: DecimationHorizontal, DecimationVertical.

Enumerator
CAP_PVAPI_DECIMATION_OFF  Python: cv.CAP_PVAPI_DECIMATION_OFF	Off.
CAP_PVAPI_DECIMATION_2OUTOF4  Python: cv.CAP_PVAPI_DECIMATION_2OUTOF4	2 out of 4 decimation
CAP_PVAPI_DECIMATION_2OUTOF8  Python: cv.CAP_PVAPI_DECIMATION_2OUTOF8	2 out of 8 decimation
CAP_PVAPI_DECIMATION_2OUTOF16  Python: cv.CAP_PVAPI_DECIMATION_2OUTOF16	2 out of 16 decimation

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

PVAPI: PixelFormat.

Enumerator
CAP_PVAPI_PIXELFORMAT_MONO8  Python: cv.CAP_PVAPI_PIXELFORMAT_MONO8	Mono8.
CAP_PVAPI_PIXELFORMAT_MONO16  Python: cv.CAP_PVAPI_PIXELFORMAT_MONO16	Mono16.
CAP_PVAPI_PIXELFORMAT_BAYER8  Python: cv.CAP_PVAPI_PIXELFORMAT_BAYER8	Bayer8.
CAP_PVAPI_PIXELFORMAT_BAYER16  Python: cv.CAP_PVAPI_PIXELFORMAT_BAYER16	Bayer16.
CAP_PVAPI_PIXELFORMAT_RGB24  Python: cv.CAP_PVAPI_PIXELFORMAT_RGB24	Rgb24.
CAP_PVAPI_PIXELFORMAT_BGR24  Python: cv.CAP_PVAPI_PIXELFORMAT_BGR24	Bgr24.
CAP_PVAPI_PIXELFORMAT_RGBA32  Python: cv.CAP_PVAPI_PIXELFORMAT_RGBA32	Rgba32.
CAP_PVAPI_PIXELFORMAT_BGRA32  Python: cv.CAP_PVAPI_PIXELFORMAT_BGRA32	Bgra32.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Properties of cameras available through XIMEA SDK backend.

Enumerator
CAP_PROP_XI_DOWNSAMPLING  Python: cv.CAP_PROP_XI_DOWNSAMPLING	Change image resolution by binning or skipping.
CAP_PROP_XI_DATA_FORMAT  Python: cv.CAP_PROP_XI_DATA_FORMAT	Output data format.
CAP_PROP_XI_OFFSET_X  Python: cv.CAP_PROP_XI_OFFSET_X	Horizontal offset from the origin to the area of interest (in pixels).
CAP_PROP_XI_OFFSET_Y  Python: cv.CAP_PROP_XI_OFFSET_Y	Vertical offset from the origin to the area of interest (in pixels).
CAP_PROP_XI_TRG_SOURCE  Python: cv.CAP_PROP_XI_TRG_SOURCE	Defines source of trigger.
CAP_PROP_XI_TRG_SOFTWARE  Python: cv.CAP_PROP_XI_TRG_SOFTWARE	Generates an internal trigger. PRM_TRG_SOURCE must be set to TRG_SOFTWARE.
CAP_PROP_XI_GPI_SELECTOR  Python: cv.CAP_PROP_XI_GPI_SELECTOR	Selects general purpose input.
CAP_PROP_XI_GPI_MODE  Python: cv.CAP_PROP_XI_GPI_MODE	Set general purpose input mode.
CAP_PROP_XI_GPI_LEVEL  Python: cv.CAP_PROP_XI_GPI_LEVEL	Get general purpose level.
CAP_PROP_XI_GPO_SELECTOR  Python: cv.CAP_PROP_XI_GPO_SELECTOR	Selects general purpose output.
CAP_PROP_XI_GPO_MODE  Python: cv.CAP_PROP_XI_GPO_MODE	Set general purpose output mode.
CAP_PROP_XI_LED_SELECTOR  Python: cv.CAP_PROP_XI_LED_SELECTOR	Selects camera signalling LED.
CAP_PROP_XI_LED_MODE  Python: cv.CAP_PROP_XI_LED_MODE	Define camera signalling LED functionality.
CAP_PROP_XI_MANUAL_WB  Python: cv.CAP_PROP_XI_MANUAL_WB	Calculates White Balance(must be called during acquisition).
CAP_PROP_XI_AUTO_WB  Python: cv.CAP_PROP_XI_AUTO_WB	Automatic white balance.
CAP_PROP_XI_AEAG  Python: cv.CAP_PROP_XI_AEAG	Automatic exposure/gain.
CAP_PROP_XI_EXP_PRIORITY  Python: cv.CAP_PROP_XI_EXP_PRIORITY	Exposure priority (0.5 - exposure 50%, gain 50%).
CAP_PROP_XI_AE_MAX_LIMIT  Python: cv.CAP_PROP_XI_AE_MAX_LIMIT	Maximum limit of exposure in AEAG procedure.
CAP_PROP_XI_AG_MAX_LIMIT  Python: cv.CAP_PROP_XI_AG_MAX_LIMIT	Maximum limit of gain in AEAG procedure.
CAP_PROP_XI_AEAG_LEVEL  Python: cv.CAP_PROP_XI_AEAG_LEVEL	Average intensity of output signal AEAG should achieve(in %).
CAP_PROP_XI_TIMEOUT  Python: cv.CAP_PROP_XI_TIMEOUT	Image capture timeout in milliseconds.
CAP_PROP_XI_EXPOSURE  Python: cv.CAP_PROP_XI_EXPOSURE	Exposure time in microseconds.
CAP_PROP_XI_EXPOSURE_BURST_COUNT  Python: cv.CAP_PROP_XI_EXPOSURE_BURST_COUNT	Sets the number of times of exposure in one frame.
CAP_PROP_XI_GAIN_SELECTOR  Python: cv.CAP_PROP_XI_GAIN_SELECTOR	Gain selector for parameter Gain allows to select different type of gains.
CAP_PROP_XI_GAIN  Python: cv.CAP_PROP_XI_GAIN	Gain in dB.
CAP_PROP_XI_DOWNSAMPLING_TYPE  Python: cv.CAP_PROP_XI_DOWNSAMPLING_TYPE	Change image downsampling type.
CAP_PROP_XI_BINNING_SELECTOR  Python: cv.CAP_PROP_XI_BINNING_SELECTOR	Binning engine selector.
CAP_PROP_XI_BINNING_VERTICAL  Python: cv.CAP_PROP_XI_BINNING_VERTICAL	Vertical Binning - number of vertical photo-sensitive cells to combine together.
CAP_PROP_XI_BINNING_HORIZONTAL  Python: cv.CAP_PROP_XI_BINNING_HORIZONTAL	Horizontal Binning - number of horizontal photo-sensitive cells to combine together.
CAP_PROP_XI_BINNING_PATTERN  Python: cv.CAP_PROP_XI_BINNING_PATTERN	Binning pattern type.
CAP_PROP_XI_DECIMATION_SELECTOR  Python: cv.CAP_PROP_XI_DECIMATION_SELECTOR	Decimation engine selector.
CAP_PROP_XI_DECIMATION_VERTICAL  Python: cv.CAP_PROP_XI_DECIMATION_VERTICAL	Vertical Decimation - vertical sub-sampling of the image - reduces the vertical resolution of the image by the specified vertical decimation factor.
CAP_PROP_XI_DECIMATION_HORIZONTAL  Python: cv.CAP_PROP_XI_DECIMATION_HORIZONTAL	Horizontal Decimation - horizontal sub-sampling of the image - reduces the horizontal resolution of the image by the specified vertical decimation factor.
CAP_PROP_XI_DECIMATION_PATTERN  Python: cv.CAP_PROP_XI_DECIMATION_PATTERN	Decimation pattern type.
CAP_PROP_XI_TEST_PATTERN_GENERATOR_SELECTOR  Python: cv.CAP_PROP_XI_TEST_PATTERN_GENERATOR_SELECTOR	Selects which test pattern generator is controlled by the TestPattern feature.
CAP_PROP_XI_TEST_PATTERN  Python: cv.CAP_PROP_XI_TEST_PATTERN	Selects which test pattern type is generated by the selected generator.
CAP_PROP_XI_IMAGE_DATA_FORMAT  Python: cv.CAP_PROP_XI_IMAGE_DATA_FORMAT	Output data format.
CAP_PROP_XI_SHUTTER_TYPE  Python: cv.CAP_PROP_XI_SHUTTER_TYPE	Change sensor shutter type(CMOS sensor).
CAP_PROP_XI_SENSOR_TAPS  Python: cv.CAP_PROP_XI_SENSOR_TAPS	Number of taps.
CAP_PROP_XI_AEAG_ROI_OFFSET_X  Python: cv.CAP_PROP_XI_AEAG_ROI_OFFSET_X	Automatic exposure/gain ROI offset X.
CAP_PROP_XI_AEAG_ROI_OFFSET_Y  Python: cv.CAP_PROP_XI_AEAG_ROI_OFFSET_Y	Automatic exposure/gain ROI offset Y.
CAP_PROP_XI_AEAG_ROI_WIDTH  Python: cv.CAP_PROP_XI_AEAG_ROI_WIDTH	Automatic exposure/gain ROI Width.
CAP_PROP_XI_AEAG_ROI_HEIGHT  Python: cv.CAP_PROP_XI_AEAG_ROI_HEIGHT	Automatic exposure/gain ROI Height.
CAP_PROP_XI_BPC  Python: cv.CAP_PROP_XI_BPC	Correction of bad pixels.
CAP_PROP_XI_WB_KR  Python: cv.CAP_PROP_XI_WB_KR	White balance red coefficient.
CAP_PROP_XI_WB_KG  Python: cv.CAP_PROP_XI_WB_KG	White balance green coefficient.
CAP_PROP_XI_WB_KB  Python: cv.CAP_PROP_XI_WB_KB	White balance blue coefficient.
CAP_PROP_XI_WIDTH  Python: cv.CAP_PROP_XI_WIDTH	Width of the Image provided by the device (in pixels).
CAP_PROP_XI_HEIGHT  Python: cv.CAP_PROP_XI_HEIGHT	Height of the Image provided by the device (in pixels).
CAP_PROP_XI_REGION_SELECTOR  Python: cv.CAP_PROP_XI_REGION_SELECTOR	Selects Region in Multiple ROI which parameters are set by width, height, ... ,region mode.
CAP_PROP_XI_REGION_MODE  Python: cv.CAP_PROP_XI_REGION_MODE	Activates/deactivates Region selected by Region Selector.
CAP_PROP_XI_LIMIT_BANDWIDTH  Python: cv.CAP_PROP_XI_LIMIT_BANDWIDTH	Set/get bandwidth(datarate)(in Megabits).
CAP_PROP_XI_SENSOR_DATA_BIT_DEPTH  Python: cv.CAP_PROP_XI_SENSOR_DATA_BIT_DEPTH	Sensor output data bit depth.
CAP_PROP_XI_OUTPUT_DATA_BIT_DEPTH  Python: cv.CAP_PROP_XI_OUTPUT_DATA_BIT_DEPTH	Device output data bit depth.
CAP_PROP_XI_IMAGE_DATA_BIT_DEPTH  Python: cv.CAP_PROP_XI_IMAGE_DATA_BIT_DEPTH	bitdepth of data returned by function xiGetImage.
CAP_PROP_XI_OUTPUT_DATA_PACKING  Python: cv.CAP_PROP_XI_OUTPUT_DATA_PACKING	Device output data packing (or grouping) enabled. Packing could be enabled if output_data_bit_depth > 8 and packing capability is available.
CAP_PROP_XI_OUTPUT_DATA_PACKING_TYPE  Python: cv.CAP_PROP_XI_OUTPUT_DATA_PACKING_TYPE	Data packing type. Some cameras supports only specific packing type.
CAP_PROP_XI_IS_COOLED  Python: cv.CAP_PROP_XI_IS_COOLED	Returns 1 for cameras that support cooling.
CAP_PROP_XI_COOLING  Python: cv.CAP_PROP_XI_COOLING	Start camera cooling.
CAP_PROP_XI_TARGET_TEMP  Python: cv.CAP_PROP_XI_TARGET_TEMP	Set sensor target temperature for cooling.
CAP_PROP_XI_CHIP_TEMP  Python: cv.CAP_PROP_XI_CHIP_TEMP	Camera sensor temperature.
CAP_PROP_XI_HOUS_TEMP  Python: cv.CAP_PROP_XI_HOUS_TEMP	Camera housing temperature.
CAP_PROP_XI_HOUS_BACK_SIDE_TEMP  Python: cv.CAP_PROP_XI_HOUS_BACK_SIDE_TEMP	Camera housing back side temperature.
CAP_PROP_XI_SENSOR_BOARD_TEMP  Python: cv.CAP_PROP_XI_SENSOR_BOARD_TEMP	Camera sensor board temperature.
CAP_PROP_XI_CMS  Python: cv.CAP_PROP_XI_CMS	Mode of color management system.
CAP_PROP_XI_APPLY_CMS  Python: cv.CAP_PROP_XI_APPLY_CMS	Enable applying of CMS profiles to xiGetImage (see XI_PRM_INPUT_CMS_PROFILE, XI_PRM_OUTPUT_CMS_PROFILE).
CAP_PROP_XI_IMAGE_IS_COLOR  Python: cv.CAP_PROP_XI_IMAGE_IS_COLOR	Returns 1 for color cameras.
CAP_PROP_XI_COLOR_FILTER_ARRAY  Python: cv.CAP_PROP_XI_COLOR_FILTER_ARRAY	Returns color filter array type of RAW data.
CAP_PROP_XI_GAMMAY  Python: cv.CAP_PROP_XI_GAMMAY	Luminosity gamma.
CAP_PROP_XI_GAMMAC  Python: cv.CAP_PROP_XI_GAMMAC	Chromaticity gamma.
CAP_PROP_XI_SHARPNESS  Python: cv.CAP_PROP_XI_SHARPNESS	Sharpness Strength.
CAP_PROP_XI_CC_MATRIX_00  Python: cv.CAP_PROP_XI_CC_MATRIX_00	Color Correction Matrix element [0][0].
CAP_PROP_XI_CC_MATRIX_01  Python: cv.CAP_PROP_XI_CC_MATRIX_01	Color Correction Matrix element [0][1].
CAP_PROP_XI_CC_MATRIX_02  Python: cv.CAP_PROP_XI_CC_MATRIX_02	Color Correction Matrix element [0][2].
CAP_PROP_XI_CC_MATRIX_03  Python: cv.CAP_PROP_XI_CC_MATRIX_03	Color Correction Matrix element [0][3].
CAP_PROP_XI_CC_MATRIX_10  Python: cv.CAP_PROP_XI_CC_MATRIX_10	Color Correction Matrix element [1][0].
CAP_PROP_XI_CC_MATRIX_11  Python: cv.CAP_PROP_XI_CC_MATRIX_11	Color Correction Matrix element [1][1].
CAP_PROP_XI_CC_MATRIX_12  Python: cv.CAP_PROP_XI_CC_MATRIX_12	Color Correction Matrix element [1][2].
CAP_PROP_XI_CC_MATRIX_13  Python: cv.CAP_PROP_XI_CC_MATRIX_13	Color Correction Matrix element [1][3].
CAP_PROP_XI_CC_MATRIX_20  Python: cv.CAP_PROP_XI_CC_MATRIX_20	Color Correction Matrix element [2][0].
CAP_PROP_XI_CC_MATRIX_21  Python: cv.CAP_PROP_XI_CC_MATRIX_21	Color Correction Matrix element [2][1].
CAP_PROP_XI_CC_MATRIX_22  Python: cv.CAP_PROP_XI_CC_MATRIX_22	Color Correction Matrix element [2][2].
CAP_PROP_XI_CC_MATRIX_23  Python: cv.CAP_PROP_XI_CC_MATRIX_23	Color Correction Matrix element [2][3].
CAP_PROP_XI_CC_MATRIX_30  Python: cv.CAP_PROP_XI_CC_MATRIX_30	Color Correction Matrix element [3][0].
CAP_PROP_XI_CC_MATRIX_31  Python: cv.CAP_PROP_XI_CC_MATRIX_31	Color Correction Matrix element [3][1].
CAP_PROP_XI_CC_MATRIX_32  Python: cv.CAP_PROP_XI_CC_MATRIX_32	Color Correction Matrix element [3][2].
CAP_PROP_XI_CC_MATRIX_33  Python: cv.CAP_PROP_XI_CC_MATRIX_33	Color Correction Matrix element [3][3].
CAP_PROP_XI_DEFAULT_CC_MATRIX  Python: cv.CAP_PROP_XI_DEFAULT_CC_MATRIX	Set default Color Correction Matrix.
CAP_PROP_XI_TRG_SELECTOR  Python: cv.CAP_PROP_XI_TRG_SELECTOR	Selects the type of trigger.
CAP_PROP_XI_ACQ_FRAME_BURST_COUNT  Python: cv.CAP_PROP_XI_ACQ_FRAME_BURST_COUNT	Sets number of frames acquired by burst. This burst is used only if trigger is set to FrameBurstStart.
CAP_PROP_XI_DEBOUNCE_EN  Python: cv.CAP_PROP_XI_DEBOUNCE_EN	Enable/Disable debounce to selected GPI.
CAP_PROP_XI_DEBOUNCE_T0  Python: cv.CAP_PROP_XI_DEBOUNCE_T0	Debounce time (x * 10us).
CAP_PROP_XI_DEBOUNCE_T1  Python: cv.CAP_PROP_XI_DEBOUNCE_T1	Debounce time (x * 10us).
CAP_PROP_XI_DEBOUNCE_POL  Python: cv.CAP_PROP_XI_DEBOUNCE_POL	Debounce polarity (pol = 1 t0 - falling edge, t1 - rising edge).
CAP_PROP_XI_LENS_MODE  Python: cv.CAP_PROP_XI_LENS_MODE	Status of lens control interface. This shall be set to XI_ON before any Lens operations.
CAP_PROP_XI_LENS_APERTURE_VALUE  Python: cv.CAP_PROP_XI_LENS_APERTURE_VALUE	Current lens aperture value in stops. Examples: 2.8, 4, 5.6, 8, 11.
CAP_PROP_XI_LENS_FOCUS_MOVEMENT_VALUE  Python: cv.CAP_PROP_XI_LENS_FOCUS_MOVEMENT_VALUE	Lens current focus movement value to be used by XI_PRM_LENS_FOCUS_MOVE in motor steps.
CAP_PROP_XI_LENS_FOCUS_MOVE  Python: cv.CAP_PROP_XI_LENS_FOCUS_MOVE	Moves lens focus motor by steps set in XI_PRM_LENS_FOCUS_MOVEMENT_VALUE.
CAP_PROP_XI_LENS_FOCUS_DISTANCE  Python: cv.CAP_PROP_XI_LENS_FOCUS_DISTANCE	Lens focus distance in cm.
CAP_PROP_XI_LENS_FOCAL_LENGTH  Python: cv.CAP_PROP_XI_LENS_FOCAL_LENGTH	Lens focal distance in mm.
CAP_PROP_XI_LENS_FEATURE_SELECTOR  Python: cv.CAP_PROP_XI_LENS_FEATURE_SELECTOR	Selects the current feature which is accessible by XI_PRM_LENS_FEATURE.
CAP_PROP_XI_LENS_FEATURE  Python: cv.CAP_PROP_XI_LENS_FEATURE	Allows access to lens feature value currently selected by XI_PRM_LENS_FEATURE_SELECTOR.
CAP_PROP_XI_DEVICE_MODEL_ID  Python: cv.CAP_PROP_XI_DEVICE_MODEL_ID	Returns device model id.
CAP_PROP_XI_DEVICE_SN  Python: cv.CAP_PROP_XI_DEVICE_SN	Returns device serial number.
CAP_PROP_XI_IMAGE_DATA_FORMAT_RGB32_ALPHA  Python: cv.CAP_PROP_XI_IMAGE_DATA_FORMAT_RGB32_ALPHA	The alpha channel of RGB32 output image format.
CAP_PROP_XI_IMAGE_PAYLOAD_SIZE  Python: cv.CAP_PROP_XI_IMAGE_PAYLOAD_SIZE	Buffer size in bytes sufficient for output image returned by xiGetImage.
CAP_PROP_XI_TRANSPORT_PIXEL_FORMAT  Python: cv.CAP_PROP_XI_TRANSPORT_PIXEL_FORMAT	Current format of pixels on transport layer.
CAP_PROP_XI_SENSOR_CLOCK_FREQ_HZ  Python: cv.CAP_PROP_XI_SENSOR_CLOCK_FREQ_HZ	Sensor clock frequency in Hz.
CAP_PROP_XI_SENSOR_CLOCK_FREQ_INDEX  Python: cv.CAP_PROP_XI_SENSOR_CLOCK_FREQ_INDEX	Sensor clock frequency index. Sensor with selected frequencies have possibility to set the frequency only by this index.
CAP_PROP_XI_SENSOR_OUTPUT_CHANNEL_COUNT  Python: cv.CAP_PROP_XI_SENSOR_OUTPUT_CHANNEL_COUNT	Number of output channels from sensor used for data transfer.
CAP_PROP_XI_FRAMERATE  Python: cv.CAP_PROP_XI_FRAMERATE	Define framerate in Hz.
CAP_PROP_XI_COUNTER_SELECTOR  Python: cv.CAP_PROP_XI_COUNTER_SELECTOR	Select counter.
CAP_PROP_XI_COUNTER_VALUE  Python: cv.CAP_PROP_XI_COUNTER_VALUE	Counter status.
CAP_PROP_XI_ACQ_TIMING_MODE  Python: cv.CAP_PROP_XI_ACQ_TIMING_MODE	Type of sensor frames timing.
CAP_PROP_XI_AVAILABLE_BANDWIDTH  Python: cv.CAP_PROP_XI_AVAILABLE_BANDWIDTH	Calculate and returns available interface bandwidth(int Megabits).
CAP_PROP_XI_BUFFER_POLICY  Python: cv.CAP_PROP_XI_BUFFER_POLICY	Data move policy.
CAP_PROP_XI_LUT_EN  Python: cv.CAP_PROP_XI_LUT_EN	Activates LUT.
CAP_PROP_XI_LUT_INDEX  Python: cv.CAP_PROP_XI_LUT_INDEX	Control the index (offset) of the coefficient to access in the LUT.
CAP_PROP_XI_LUT_VALUE  Python: cv.CAP_PROP_XI_LUT_VALUE	Value at entry LUTIndex of the LUT.
CAP_PROP_XI_TRG_DELAY  Python: cv.CAP_PROP_XI_TRG_DELAY	Specifies the delay in microseconds (us) to apply after the trigger reception before activating it.
CAP_PROP_XI_TS_RST_MODE  Python: cv.CAP_PROP_XI_TS_RST_MODE	Defines how time stamp reset engine will be armed.
CAP_PROP_XI_TS_RST_SOURCE  Python: cv.CAP_PROP_XI_TS_RST_SOURCE	Defines which source will be used for timestamp reset. Writing this parameter will trigger settings of engine (arming).
CAP_PROP_XI_IS_DEVICE_EXIST  Python: cv.CAP_PROP_XI_IS_DEVICE_EXIST	Returns 1 if camera connected and works properly.
CAP_PROP_XI_ACQ_BUFFER_SIZE  Python: cv.CAP_PROP_XI_ACQ_BUFFER_SIZE	Acquisition buffer size in buffer_size_unit. Default bytes.
CAP_PROP_XI_ACQ_BUFFER_SIZE_UNIT  Python: cv.CAP_PROP_XI_ACQ_BUFFER_SIZE_UNIT	Acquisition buffer size unit in bytes. Default 1. E.g. Value 1024 means that buffer_size is in KiBytes.
CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_SIZE  Python: cv.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_SIZE	Acquisition transport buffer size in bytes.
CAP_PROP_XI_BUFFERS_QUEUE_SIZE  Python: cv.CAP_PROP_XI_BUFFERS_QUEUE_SIZE	Queue of field/frame buffers.
CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_COMMIT  Python: cv.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_COMMIT	Number of buffers to commit to low level.
CAP_PROP_XI_RECENT_FRAME  Python: cv.CAP_PROP_XI_RECENT_FRAME	GetImage returns most recent frame.
CAP_PROP_XI_DEVICE_RESET  Python: cv.CAP_PROP_XI_DEVICE_RESET	Resets the camera to default state.
CAP_PROP_XI_COLUMN_FPN_CORRECTION  Python: cv.CAP_PROP_XI_COLUMN_FPN_CORRECTION	Correction of column FPN.
CAP_PROP_XI_ROW_FPN_CORRECTION  Python: cv.CAP_PROP_XI_ROW_FPN_CORRECTION	Correction of row FPN.
CAP_PROP_XI_SENSOR_MODE  Python: cv.CAP_PROP_XI_SENSOR_MODE	Current sensor mode. Allows to select sensor mode by one integer. Setting of this parameter affects: image dimensions and downsampling.
CAP_PROP_XI_HDR  Python: cv.CAP_PROP_XI_HDR	Enable High Dynamic Range feature.
CAP_PROP_XI_HDR_KNEEPOINT_COUNT  Python: cv.CAP_PROP_XI_HDR_KNEEPOINT_COUNT	The number of kneepoints in the PWLR.
CAP_PROP_XI_HDR_T1  Python: cv.CAP_PROP_XI_HDR_T1	Position of first kneepoint(in % of XI_PRM_EXPOSURE).
CAP_PROP_XI_HDR_T2  Python: cv.CAP_PROP_XI_HDR_T2	Position of second kneepoint (in % of XI_PRM_EXPOSURE).
CAP_PROP_XI_KNEEPOINT1  Python: cv.CAP_PROP_XI_KNEEPOINT1	Value of first kneepoint (% of sensor saturation).
CAP_PROP_XI_KNEEPOINT2  Python: cv.CAP_PROP_XI_KNEEPOINT2	Value of second kneepoint (% of sensor saturation).
CAP_PROP_XI_IMAGE_BLACK_LEVEL  Python: cv.CAP_PROP_XI_IMAGE_BLACK_LEVEL	Last image black level counts. Can be used for Offline processing to recall it.
CAP_PROP_XI_HW_REVISION  Python: cv.CAP_PROP_XI_HW_REVISION	Returns hardware revision number.
CAP_PROP_XI_DEBUG_LEVEL  Python: cv.CAP_PROP_XI_DEBUG_LEVEL	Set debug level.
CAP_PROP_XI_AUTO_BANDWIDTH_CALCULATION  Python: cv.CAP_PROP_XI_AUTO_BANDWIDTH_CALCULATION	Automatic bandwidth calculation.
CAP_PROP_XI_FFS_FILE_ID  Python: cv.CAP_PROP_XI_FFS_FILE_ID	File number.
CAP_PROP_XI_FFS_FILE_SIZE  Python: cv.CAP_PROP_XI_FFS_FILE_SIZE	Size of file.
CAP_PROP_XI_FREE_FFS_SIZE  Python: cv.CAP_PROP_XI_FREE_FFS_SIZE	Size of free camera FFS.
CAP_PROP_XI_USED_FFS_SIZE  Python: cv.CAP_PROP_XI_USED_FFS_SIZE	Size of used camera FFS.
CAP_PROP_XI_FFS_ACCESS_KEY  Python: cv.CAP_PROP_XI_FFS_ACCESS_KEY	Setting of key enables file operations on some cameras.
CAP_PROP_XI_SENSOR_FEATURE_SELECTOR  Python: cv.CAP_PROP_XI_SENSOR_FEATURE_SELECTOR	Selects the current feature which is accessible by XI_PRM_SENSOR_FEATURE_VALUE.
CAP_PROP_XI_SENSOR_FEATURE_VALUE  Python: cv.CAP_PROP_XI_SENSOR_FEATURE_VALUE	Allows access to sensor feature value currently selected by XI_PRM_SENSOR_FEATURE_SELECTOR.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Properties of cameras available through ARAVIS backend.

Enumerator
CAP_PROP_ARAVIS_AUTOTRIGGER  Python: cv.CAP_PROP_ARAVIS_AUTOTRIGGER	Automatically trigger frame capture if camera is configured with software trigger.

anonymous enum

anonymous enum

#include <opencv2/videoio.hpp>

Properties of cameras available through AVFOUNDATION backend.

Enumerator
CAP_PROP_IOS_DEVICE_FOCUS  Python: cv.CAP_PROP_IOS_DEVICE_FOCUS
CAP_PROP_IOS_DEVICE_EXPOSURE  Python: cv.CAP_PROP_IOS_DEVICE_EXPOSURE
CAP_PROP_IOS_DEVICE_FLASH  Python: cv.CAP_PROP_IOS_DEVICE_FLASH
CAP_PROP_IOS_DEVICE_WHITEBALANCE  Python: cv.CAP_PROP_IOS_DEVICE_WHITEBALANCE
CAP_PROP_IOS_DEVICE_TORCH  Python: cv.CAP_PROP_IOS_DEVICE_TORCH

VideoAccelerationType

enum cv::VideoAccelerationType

#include <opencv2/videoio.hpp>

Video Acceleration type.

Used as value in CAP_PROP_HW_ACCELERATION and VIDEOWRITER_PROP_HW_ACCELERATION

Note

In case of FFmpeg backend, it translated to enum AVHWDeviceType (https://github.com/FFmpeg/FFmpeg/blob/master/libavutil/hwcontext.h)

Enumerator
VIDEO_ACCELERATION_NONE  Python: cv.VIDEO_ACCELERATION_NONE	Do not require any specific H/W acceleration, prefer software processing. Reading of this value means that special H/W accelerated handling is not added or not detected by OpenCV.
VIDEO_ACCELERATION_ANY  Python: cv.VIDEO_ACCELERATION_ANY	Prefer to use H/W acceleration. If no one supported, then fallback to software processing. Note H/W acceleration may require special configuration of used environment. Results in encoding scenario may differ between software and hardware accelerated encoders.
VIDEO_ACCELERATION_D3D11  Python: cv.VIDEO_ACCELERATION_D3D11	DirectX 11.
VIDEO_ACCELERATION_VAAPI  Python: cv.VIDEO_ACCELERATION_VAAPI	VAAPI.
VIDEO_ACCELERATION_MFX  Python: cv.VIDEO_ACCELERATION_MFX	libmfx (Intel MediaSDK/oneVPL)