This list can be easily obtained using the following Python code:
for v in [k for k in cv2.__dict__.keys() if k.startswith("CAP_PROP")]: print(f"cv2.{v}")
List of all CAP_PROP_...
cv2.CAP_PROP_APERTURE cv2.CAP_PROP_ARAVIS_AUTOTRIGGER cv2.CAP_PROP_AUTOFOCUS cv2.CAP_PROP_AUTO_EXPOSURE cv2.CAP_PROP_AUTO_WB cv2.CAP_PROP_BACKEND cv2.CAP_PROP_BACKLIGHT cv2.CAP_PROP_BITRATE cv2.CAP_PROP_BRIGHTNESS cv2.CAP_PROP_BUFFERSIZE cv2.CAP_PROP_CHANNEL cv2.CAP_PROP_CODEC_PIXEL_FORMAT cv2.CAP_PROP_CONTRAST cv2.CAP_PROP_CONVERT_RGB cv2.CAP_PROP_DC1394_MAX cv2.CAP_PROP_DC1394_MODE_AUTO cv2.CAP_PROP_DC1394_MODE_MANUAL cv2.CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO cv2.CAP_PROP_DC1394_OFF cv2.CAP_PROP_EXPOSURE cv2.CAP_PROP_EXPOSUREPROGRAM cv2.CAP_PROP_FOCUS cv2.CAP_PROP_FORMAT cv2.CAP_PROP_FOURCC cv2.CAP_PROP_FPS cv2.CAP_PROP_FRAME_COUNT cv2.CAP_PROP_FRAME_HEIGHT cv2.CAP_PROP_FRAME_WIDTH cv2.CAP_PROP_GAIN cv2.CAP_PROP_GAMMA cv2.CAP_PROP_GIGA_FRAME_HEIGH_MAX cv2.CAP_PROP_GIGA_FRAME_OFFSET_X cv2.CAP_PROP_GIGA_FRAME_OFFSET_Y cv2.CAP_PROP_GIGA_FRAME_SENS_HEIGH cv2.CAP_PROP_GIGA_FRAME_SENS_WIDTH cv2.CAP_PROP_GIGA_FRAME_WIDTH_MAX cv2.CAP_PROP_GPHOTO2_COLLECT_MSGS cv2.CAP_PROP_GPHOTO2_FLUSH_MSGS cv2.CAP_PROP_GPHOTO2_PREVIEW cv2.CAP_PROP_GPHOTO2_RELOAD_CONFIG cv2.CAP_PROP_GPHOTO2_RELOAD_ON_CHANGE cv2.CAP_PROP_GPHOTO2_WIDGET_ENUMERATE cv2.CAP_PROP_GSTREAMER_QUEUE_LENGTH cv2.CAP_PROP_GUID cv2.CAP_PROP_HUE cv2.CAP_PROP_IMAGES_BASE cv2.CAP_PROP_IMAGES_LAST cv2.CAP_PROP_INTELPERC_DEPTH_CONFIDENCE_THRESHOLD cv2.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_HORZ cv2.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_VERT cv2.CAP_PROP_INTELPERC_DEPTH_LOW_CONFIDENCE_VALUE cv2.CAP_PROP_INTELPERC_DEPTH_SATURATION_VALUE cv2.CAP_PROP_INTELPERC_PROFILE_COUNT cv2.CAP_PROP_INTELPERC_PROFILE_IDX cv2.CAP_PROP_IOS_DEVICE_EXPOSURE cv2.CAP_PROP_IOS_DEVICE_FLASH cv2.CAP_PROP_IOS_DEVICE_FOCUS cv2.CAP_PROP_IOS_DEVICE_TORCH cv2.CAP_PROP_IOS_DEVICE_WHITEBALANCE cv2.CAP_PROP_IRIS cv2.CAP_PROP_ISO_SPEED cv2.CAP_PROP_MODE cv2.CAP_PROP_MONOCHROME cv2.CAP_PROP_OPENNI2_MIRROR cv2.CAP_PROP_OPENNI2_SYNC cv2.CAP_PROP_OPENNI_APPROX_FRAME_SYNC cv2.CAP_PROP_OPENNI_BASELINE cv2.CAP_PROP_OPENNI_CIRCLE_BUFFER cv2.CAP_PROP_OPENNI_FOCAL_LENGTH cv2.CAP_PROP_OPENNI_FRAME_MAX_DEPTH cv2.CAP_PROP_OPENNI_GENERATOR_PRESENT cv2.CAP_PROP_OPENNI_MAX_BUFFER_SIZE cv2.CAP_PROP_OPENNI_MAX_TIME_DURATION cv2.CAP_PROP_OPENNI_OUTPUT_MODE cv2.CAP_PROP_OPENNI_REGISTRATION cv2.CAP_PROP_OPENNI_REGISTRATION_ON cv2.CAP_PROP_ORIENTATION_AUTO cv2.CAP_PROP_ORIENTATION_META cv2.CAP_PROP_PAN cv2.CAP_PROP_POS_AVI_RATIO cv2.CAP_PROP_POS_FRAMES cv2.CAP_PROP_POS_MSEC cv2.CAP_PROP_PVAPI_BINNINGX cv2.CAP_PROP_PVAPI_BINNINGY cv2.CAP_PROP_PVAPI_DECIMATIONHORIZONTAL cv2.CAP_PROP_PVAPI_DECIMATIONVERTICAL cv2.CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE cv2.CAP_PROP_PVAPI_MULTICASTIP cv2.CAP_PROP_PVAPI_PIXELFORMAT cv2.CAP_PROP_RECTIFICATION cv2.CAP_PROP_ROLL cv2.CAP_PROP_SAR_DEN cv2.CAP_PROP_SAR_NUM cv2.CAP_PROP_SATURATION cv2.CAP_PROP_SETTINGS cv2.CAP_PROP_SHARPNESS cv2.CAP_PROP_SPEED cv2.CAP_PROP_TEMPERATURE cv2.CAP_PROP_TILT cv2.CAP_PROP_TRIGGER cv2.CAP_PROP_TRIGGER_DELAY cv2.CAP_PROP_VIEWFINDER cv2.CAP_PROP_WB_TEMPERATURE cv2.CAP_PROP_WHITE_BALANCE_BLUE_U cv2.CAP_PROP_WHITE_BALANCE_RED_V cv2.CAP_PROP_XI_ACQ_BUFFER_SIZE cv2.CAP_PROP_XI_ACQ_BUFFER_SIZE_UNIT cv2.CAP_PROP_XI_ACQ_FRAME_BURST_COUNT cv2.CAP_PROP_XI_ACQ_TIMING_MODE cv2.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_COMMIT cv2.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_SIZE cv2.CAP_PROP_XI_AEAG cv2.CAP_PROP_XI_AEAG_LEVEL cv2.CAP_PROP_XI_AEAG_ROI_HEIGHT cv2.CAP_PROP_XI_AEAG_ROI_OFFSET_X cv2.CAP_PROP_XI_AEAG_ROI_OFFSET_Y cv2.CAP_PROP_XI_AEAG_ROI_WIDTH cv2.CAP_PROP_XI_AE_MAX_LIMIT cv2.CAP_PROP_XI_AG_MAX_LIMIT cv2.CAP_PROP_XI_APPLY_CMS cv2.CAP_PROP_XI_AUTO_BANDWIDTH_CALCULATION cv2.CAP_PROP_XI_AUTO_WB cv2.CAP_PROP_XI_AVAILABLE_BANDWIDTH cv2.CAP_PROP_XI_BINNING_HORIZONTAL cv2.CAP_PROP_XI_BINNING_PATTERN cv2.CAP_PROP_XI_BINNING_SELECTOR cv2.CAP_PROP_XI_BINNING_VERTICAL cv2.CAP_PROP_XI_BPC cv2.CAP_PROP_XI_BUFFERS_QUEUE_SIZE cv2.CAP_PROP_XI_BUFFER_POLICY cv2.CAP_PROP_XI_CC_MATRIX_00 cv2.CAP_PROP_XI_CC_MATRIX_01 cv2.CAP_PROP_XI_CC_MATRIX_02 cv2.CAP_PROP_XI_CC_MATRIX_03 cv2.CAP_PROP_XI_CC_MATRIX_10 cv2.CAP_PROP_XI_CC_MATRIX_11 cv2.CAP_PROP_XI_CC_MATRIX_12 cv2.CAP_PROP_XI_CC_MATRIX_13 cv2.CAP_PROP_XI_CC_MATRIX_20 cv2.CAP_PROP_XI_CC_MATRIX_21 cv2.CAP_PROP_XI_CC_MATRIX_22 cv2.CAP_PROP_XI_CC_MATRIX_23 cv2.CAP_PROP_XI_CC_MATRIX_30 cv2.CAP_PROP_XI_CC_MATRIX_31 cv2.CAP_PROP_XI_CC_MATRIX_32 cv2.CAP_PROP_XI_CC_MATRIX_33 cv2.CAP_PROP_XI_CHIP_TEMP cv2.CAP_PROP_XI_CMS cv2.CAP_PROP_XI_COLOR_FILTER_ARRAY cv2.CAP_PROP_XI_COLUMN_FPN_CORRECTION cv2.CAP_PROP_XI_COOLING cv2.CAP_PROP_XI_COUNTER_SELECTOR cv2.CAP_PROP_XI_COUNTER_VALUE cv2.CAP_PROP_XI_DATA_FORMAT cv2.CAP_PROP_XI_DEBOUNCE_EN cv2.CAP_PROP_XI_DEBOUNCE_POL cv2.CAP_PROP_XI_DEBOUNCE_T0 cv2.CAP_PROP_XI_DEBOUNCE_T1 cv2.CAP_PROP_XI_DEBUG_LEVEL cv2.CAP_PROP_XI_DECIMATION_HORIZONTAL cv2.CAP_PROP_XI_DECIMATION_PATTERN cv2.CAP_PROP_XI_DECIMATION_SELECTOR cv2.CAP_PROP_XI_DECIMATION_VERTICAL cv2.CAP_PROP_XI_DEFAULT_CC_MATRIX cv2.CAP_PROP_XI_DEVICE_MODEL_ID cv2.CAP_PROP_XI_DEVICE_RESET cv2.CAP_PROP_XI_DEVICE_SN cv2.CAP_PROP_XI_DOWNSAMPLING cv2.CAP_PROP_XI_DOWNSAMPLING_TYPE cv2.CAP_PROP_XI_EXPOSURE cv2.CAP_PROP_XI_EXPOSURE_BURST_COUNT cv2.CAP_PROP_XI_EXP_PRIORITY cv2.CAP_PROP_XI_FFS_ACCESS_KEY cv2.CAP_PROP_XI_FFS_FILE_ID cv2.CAP_PROP_XI_FFS_FILE_SIZE cv2.CAP_PROP_XI_FRAMERATE cv2.CAP_PROP_XI_FREE_FFS_SIZE cv2.CAP_PROP_XI_GAIN cv2.CAP_PROP_XI_GAIN_SELECTOR cv2.CAP_PROP_XI_GAMMAC cv2.CAP_PROP_XI_GAMMAY cv2.CAP_PROP_XI_GPI_LEVEL cv2.CAP_PROP_XI_GPI_MODE cv2.CAP_PROP_XI_GPI_SELECTOR cv2.CAP_PROP_XI_GPO_MODE cv2.CAP_PROP_XI_GPO_SELECTOR cv2.CAP_PROP_XI_HDR cv2.CAP_PROP_XI_HDR_KNEEPOINT_COUNT cv2.CAP_PROP_XI_HDR_T1 cv2.CAP_PROP_XI_HDR_T2 cv2.CAP_PROP_XI_HEIGHT cv2.CAP_PROP_XI_HOUS_BACK_SIDE_TEMP cv2.CAP_PROP_XI_HOUS_TEMP cv2.CAP_PROP_XI_HW_REVISION cv2.CAP_PROP_XI_IMAGE_BLACK_LEVEL cv2.CAP_PROP_XI_IMAGE_DATA_BIT_DEPTH cv2.CAP_PROP_XI_IMAGE_DATA_FORMAT cv2.CAP_PROP_XI_IMAGE_DATA_FORMAT_RGB32_ALPHA cv2.CAP_PROP_XI_IMAGE_IS_COLOR cv2.CAP_PROP_XI_IMAGE_PAYLOAD_SIZE cv2.CAP_PROP_XI_IS_COOLED cv2.CAP_PROP_XI_IS_DEVICE_EXIST cv2.CAP_PROP_XI_KNEEPOINT1 cv2.CAP_PROP_XI_KNEEPOINT2 cv2.CAP_PROP_XI_LED_MODE cv2.CAP_PROP_XI_LED_SELECTOR cv2.CAP_PROP_XI_LENS_APERTURE_VALUE cv2.CAP_PROP_XI_LENS_FEATURE cv2.CAP_PROP_XI_LENS_FEATURE_SELECTOR cv2.CAP_PROP_XI_LENS_FOCAL_LENGTH cv2.CAP_PROP_XI_LENS_FOCUS_DISTANCE cv2.CAP_PROP_XI_LENS_FOCUS_MOVE cv2.CAP_PROP_XI_LENS_FOCUS_MOVEMENT_VALUE cv2.CAP_PROP_XI_LENS_MODE cv2.CAP_PROP_XI_LIMIT_BANDWIDTH cv2.CAP_PROP_XI_LUT_EN cv2.CAP_PROP_XI_LUT_INDEX cv2.CAP_PROP_XI_LUT_VALUE cv2.CAP_PROP_XI_MANUAL_WB cv2.CAP_PROP_XI_OFFSET_X cv2.CAP_PROP_XI_OFFSET_Y cv2.CAP_PROP_XI_OUTPUT_DATA_BIT_DEPTH cv2.CAP_PROP_XI_OUTPUT_DATA_PACKING cv2.CAP_PROP_XI_OUTPUT_DATA_PACKING_TYPE cv2.CAP_PROP_XI_RECENT_FRAME cv2.CAP_PROP_XI_REGION_MODE cv2.CAP_PROP_XI_REGION_SELECTOR cv2.CAP_PROP_XI_ROW_FPN_CORRECTION cv2.CAP_PROP_XI_SENSOR_BOARD_TEMP cv2.CAP_PROP_XI_SENSOR_CLOCK_FREQ_HZ cv2.CAP_PROP_XI_SENSOR_CLOCK_FREQ_INDEX cv2.CAP_PROP_XI_SENSOR_DATA_BIT_DEPTH cv2.CAP_PROP_XI_SENSOR_FEATURE_SELECTOR cv2.CAP_PROP_XI_SENSOR_FEATURE_VALUE cv2.CAP_PROP_XI_SENSOR_MODE cv2.CAP_PROP_XI_SENSOR_OUTPUT_CHANNEL_COUNT cv2.CAP_PROP_XI_SENSOR_TAPS cv2.CAP_PROP_XI_SHARPNESS cv2.CAP_PROP_XI_SHUTTER_TYPE cv2.CAP_PROP_XI_TARGET_TEMP cv2.CAP_PROP_XI_TEST_PATTERN cv2.CAP_PROP_XI_TEST_PATTERN_GENERATOR_SELECTOR cv2.CAP_PROP_XI_TIMEOUT cv2.CAP_PROP_XI_TRANSPORT_PIXEL_FORMAT cv2.CAP_PROP_XI_TRG_DELAY cv2.CAP_PROP_XI_TRG_SELECTOR cv2.CAP_PROP_XI_TRG_SOFTWARE cv2.CAP_PROP_XI_TRG_SOURCE cv2.CAP_PROP_XI_TS_RST_MODE cv2.CAP_PROP_XI_TS_RST_SOURCE cv2.CAP_PROP_XI_USED_FFS_SIZE cv2.CAP_PROP_XI_WB_KB cv2.CAP_PROP_XI_WB_KG cv2.CAP_PROP_XI_WB_KR cv2.CAP_PROP_XI_WIDTH cv2.CAP_PROP_ZOOM