如何获取 OpenCV 的 USB 网络摄像头属性 ID [英] How do I get usb webcam property IDs for OpenCV
本文介绍了如何获取 OpenCV 的 USB 网络摄像头属性 ID的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想将焦点锁定在我与 OpenCV 一起使用的 USB 网络摄像头上，但如何找到该网络摄像头的属性 ID 编号以便我可以设置它们.
I want to lock the focus on my USB webcam I'm using with OpenCV but how do I find the Property ID numbers for that webcam so I can set them.
我用过
vid = cv2.VideoCapture(2)
for i in range(64):
print(f'ID {i} = {vid.get(i)}')
获取所有值，但我不知道哪个 bool 值是哪个.
to get all the values but I don't know which bool value is which.
驱动程序:Realtek Semiconductor Corp. FULL HD 1080P 网络摄像头
摄像头:Nextech 自动对焦 1080P 高清网络摄像头
Driver: Realtek Semiconductor Corp. FULL HD 1080P Webcam
Cam: Nextech Autofocus 1080P HD Webcam
ID 0 = 0.0
ID 1 = -1.0
ID 2 = -1.0
ID 3 = 640.0
ID 4 = 480.0
ID 5 = 30.0
ID 6 = 1196444237.0
ID 7 = -1.0
ID 8 = 16.0
ID 9 = 0.0
ID 10 = 0.0
ID 11 = 0.0
ID 12 = 66.0
ID 13 = 0.0
ID 14 = -1.0
ID 15 = 166.0
ID 16 = 1.0
ID 17 = -1.0
ID 18 = -1.0
ID 19 = -1.0
ID 20 = 2.0
ID 21 = 3.0
ID 22 = 165.0
ID 23 = 4600.0
ID 24 = -1.0
ID 25 = -1.0
ID 26 = -1.0
ID 27 = 0.0
ID 28 = 120.0
ID 29 = -1.0
ID 30 = -1.0
ID 31 = -1.0
ID 32 = 0.0
ID 33 = 0.0
ID 34 = 0.0
ID 35 = -1.0
ID 36 = -1.0
ID 37 = -1.0
ID 38 = 4.0
ID 39 = 1.0
ID 40 = -1.0
ID 41 = -1.0
ID 42 = 200.0
ID 43 = -1.0
ID 44 = 1.0
ID 45 = 4600.0
ID 46 = -1.0
ID 47 = -1.0
...
ID 63 = -1.0
我正在使用 ubuntu
I'm using ubuntu
推荐答案
在 C/C++ 文档中 视频 I/O 的标志 在 enum cv::VideoCaptureProperties 部分你可以找到值和名称，即.
In C/C++ documentation Flags for video I/O in section enum cv::VideoCaptureProperties you can find values and names ie.
cv::CAP_PROP_FRAME_WIDTH =3,
对于python，它将是
For python it will be
cv2.CAP_PROP_FRAME_WIDTH = 3
你可以检查什么
print(cv2.CAP_PROP_FRAME_WIDTH)
此页面中的所有值
All values from this page
cv2.CAP_PROP_POS_MSEC = 0
cv2.CAP_PROP_POS_FRAMES = 1
cv2.CAP_PROP_POS_AVI_RATIO = 2
cv2.CAP_PROP_FRAME_WIDTH = 3
cv2.CAP_PROP_FRAME_HEIGHT = 4
cv2.CAP_PROP_FPS = 5
cv2.CAP_PROP_FOURCC = 6
cv2.CAP_PROP_FRAME_COUNT = 7
cv2.CAP_PROP_FORMAT = 8
cv2.CAP_PROP_MODE = 9
cv2.CAP_PROP_BRIGHTNESS = 10
cv2.CAP_PROP_CONTRAST = 11
cv2.CAP_PROP_SATURATION = 12
cv2.CAP_PROP_HUE = 13
cv2.CAP_PROP_GAIN = 14
cv2.CAP_PROP_EXPOSURE = 15
cv2.CAP_PROP_CONVERT_RGB = 16
cv2.CAP_PROP_WHITE_BALANCE_BLUE_U = 17
cv2.CAP_PROP_RECTIFICATION = 18
cv2.CAP_PROP_MONOCHROME = 19
cv2.CAP_PROP_SHARPNESS = 20
cv2.CAP_PROP_AUTO_EXPOSURE = 21
cv2.CAP_PROP_GAMMA = 22
cv2.CAP_PROP_TEMPERATURE = 23
cv2.CAP_PROP_TRIGGER = 24
cv2.CAP_PROP_TRIGGER_DELAY = 25
cv2.CAP_PROP_WHITE_BALANCE_RED_V = 26
cv2.CAP_PROP_ZOOM = 27
cv2.CAP_PROP_FOCUS = 28
cv2.CAP_PROP_GUID = 29
cv2.CAP_PROP_ISO_SPEED = 30
cv2.CAP_PROP_BACKLIGHT = 32
cv2.CAP_PROP_PAN = 33
cv2.CAP_PROP_TILT = 34
cv2.CAP_PROP_ROLL = 35
cv2.CAP_PROP_IRIS = 36
cv2.CAP_PROP_SETTINGS = 37
cv2.CAP_PROP_BUFFERSIZE = 38
cv2.CAP_PROP_AUTOFOCUS = 39
cv2.CAP_PROP_SAR_NUM = 40
cv2.CAP_PROP_SAR_DEN = 41
cv2.CAP_PROP_BACKEND = 42
cv2.CAP_PROP_CHANNEL = 43
cv2.CAP_PROP_AUTO_WB = 44
cv2.CAP_PROP_WB_TEMPERATURE = 45
cv2.CAP_PROP_CODEC_PIXEL_FORMAT = 46
cv2.CAP_PROP_BITRATE = 47
cv2.CAP_PROP_ORIENTATION_META = 48
cv2.CAP_PROP_ORIENTATION_AUTO = 49
在同一个页面但稍低一点，您可以看到 VideoCapturePropertiesa> 有信息
On the same page but little lower you can see VideoCaptureProperties with information
VideoCapture generic properties identifier.
Reading / writing properties involves many layers.
Some unexpected result might happens along this chain.
Effective behaviour depends from device hardware, driver and API Backend.
这可能意味着这些值对所有设备都是通用的，但某些设备或编解码器/驱动程序可能没有某些值.
Which can means that these values are universal for all devices but some of devices or codecs/drivers may not have some values.
还有一个链接 视频 I/O API 后端的附加标志 仅具有某些代码/驱动程序的属性.
There is also link Additional flags for video I/O API backends with properties only for some codes/drivers.
在 视频 I/O 与 OpenCV 概述 页上，您可以另见
On page Video I/O with OpenCV Overview you can also see
Each backend supports devices properties (cv::VideoCaptureProperties) in a different way
or might not support any property at all.
顺便说一句:
Python 的名称(但没有数字)也在旧版本 2.4 的文档中:VideoCapture::get
Python's names (but without numbers) are also in doc for old version 2.4: VideoCapture::get
在更旧的版本中，Python 使用的名称略有不同 - 即.
In much older versions Python was using little different names - ie.
cv2.cv.CV_CAP_PROP_FRAME_WIDTH
cv2.cv.CV_CAP_PROP_FRAME_HEIGHT
我编写了一个程序来列出按值排序的所有属性.
I made program to list all properties sorted by values.
如果你跳过 sorted() 那么你会按名称排序.
If you skip sorted() then you get sorted by names.
import cv2
properties = []
for name in dir(cv2):
if name.startswith('CAP_PROP'):
value = getattr(cv2, name)
properties.append((value, name))
# it will sort by values
# originally it is sorted by names
properties = sorted(properties)
for value, name in properties:
print(f' {value:5} | cv2.{name}')
按值排序:
-4 | cv2.CAP_PROP_DC1394_OFF
-3 | cv2.CAP_PROP_DC1394_MODE_MANUAL
-2 | cv2.CAP_PROP_DC1394_MODE_AUTO
-1 | cv2.CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO
0 | cv2.CAP_PROP_POS_MSEC
1 | cv2.CAP_PROP_POS_FRAMES
2 | cv2.CAP_PROP_POS_AVI_RATIO
3 | cv2.CAP_PROP_FRAME_WIDTH
4 | cv2.CAP_PROP_FRAME_HEIGHT
5 | cv2.CAP_PROP_FPS
6 | cv2.CAP_PROP_FOURCC
7 | cv2.CAP_PROP_FRAME_COUNT
8 | cv2.CAP_PROP_FORMAT
9 | cv2.CAP_PROP_MODE
10 | cv2.CAP_PROP_BRIGHTNESS
11 | cv2.CAP_PROP_CONTRAST
12 | cv2.CAP_PROP_SATURATION
13 | cv2.CAP_PROP_HUE
14 | cv2.CAP_PROP_GAIN
15 | cv2.CAP_PROP_EXPOSURE
16 | cv2.CAP_PROP_CONVERT_RGB
17 | cv2.CAP_PROP_WHITE_BALANCE_BLUE_U
18 | cv2.CAP_PROP_RECTIFICATION
19 | cv2.CAP_PROP_MONOCHROME
20 | cv2.CAP_PROP_SHARPNESS
21 | cv2.CAP_PROP_AUTO_EXPOSURE
22 | cv2.CAP_PROP_GAMMA
23 | cv2.CAP_PROP_TEMPERATURE
24 | cv2.CAP_PROP_TRIGGER
25 | cv2.CAP_PROP_TRIGGER_DELAY
26 | cv2.CAP_PROP_WHITE_BALANCE_RED_V
27 | cv2.CAP_PROP_ZOOM
28 | cv2.CAP_PROP_FOCUS
29 | cv2.CAP_PROP_GUID
30 | cv2.CAP_PROP_ISO_SPEED
31 | cv2.CAP_PROP_DC1394_MAX
32 | cv2.CAP_PROP_BACKLIGHT
33 | cv2.CAP_PROP_PAN
34 | cv2.CAP_PROP_TILT
35 | cv2.CAP_PROP_ROLL
36 | cv2.CAP_PROP_IRIS
37 | cv2.CAP_PROP_SETTINGS
38 | cv2.CAP_PROP_BUFFERSIZE
39 | cv2.CAP_PROP_AUTOFOCUS
40 | cv2.CAP_PROP_SAR_NUM
41 | cv2.CAP_PROP_SAR_DEN
42 | cv2.CAP_PROP_BACKEND
43 | cv2.CAP_PROP_CHANNEL
44 | cv2.CAP_PROP_AUTO_WB
45 | cv2.CAP_PROP_WB_TEMPERATURE
46 | cv2.CAP_PROP_CODEC_PIXEL_FORMAT
47 | cv2.CAP_PROP_BITRATE
100 | cv2.CAP_PROP_OPENNI_OUTPUT_MODE
101 | cv2.CAP_PROP_OPENNI_FRAME_MAX_DEPTH
102 | cv2.CAP_PROP_OPENNI_BASELINE
103 | cv2.CAP_PROP_OPENNI_FOCAL_LENGTH
104 | cv2.CAP_PROP_OPENNI_REGISTRATION
104 | cv2.CAP_PROP_OPENNI_REGISTRATION_ON
105 | cv2.CAP_PROP_OPENNI_APPROX_FRAME_SYNC
106 | cv2.CAP_PROP_OPENNI_MAX_BUFFER_SIZE
107 | cv2.CAP_PROP_OPENNI_CIRCLE_BUFFER
108 | cv2.CAP_PROP_OPENNI_MAX_TIME_DURATION
109 | cv2.CAP_PROP_OPENNI_GENERATOR_PRESENT
110 | cv2.CAP_PROP_OPENNI2_SYNC
111 | cv2.CAP_PROP_OPENNI2_MIRROR
200 | cv2.CAP_PROP_GSTREAMER_QUEUE_LENGTH
300 | cv2.CAP_PROP_PVAPI_MULTICASTIP
301 | cv2.CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE
302 | cv2.CAP_PROP_PVAPI_DECIMATIONHORIZONTAL
303 | cv2.CAP_PROP_PVAPI_DECIMATIONVERTICAL
304 | cv2.CAP_PROP_PVAPI_BINNINGX
305 | cv2.CAP_PROP_PVAPI_BINNINGY
306 | cv2.CAP_PROP_PVAPI_PIXELFORMAT
400 | cv2.CAP_PROP_XI_DOWNSAMPLING
401 | cv2.CAP_PROP_XI_DATA_FORMAT
402 | cv2.CAP_PROP_XI_OFFSET_X
403 | cv2.CAP_PROP_XI_OFFSET_Y
404 | cv2.CAP_PROP_XI_TRG_SOURCE
405 | cv2.CAP_PROP_XI_TRG_SOFTWARE
406 | cv2.CAP_PROP_XI_GPI_SELECTOR
407 | cv2.CAP_PROP_XI_GPI_MODE
408 | cv2.CAP_PROP_XI_GPI_LEVEL
409 | cv2.CAP_PROP_XI_GPO_SELECTOR
410 | cv2.CAP_PROP_XI_GPO_MODE
411 | cv2.CAP_PROP_XI_LED_SELECTOR
412 | cv2.CAP_PROP_XI_LED_MODE
413 | cv2.CAP_PROP_XI_MANUAL_WB
414 | cv2.CAP_PROP_XI_AUTO_WB
415 | cv2.CAP_PROP_XI_AEAG
416 | cv2.CAP_PROP_XI_EXP_PRIORITY
417 | cv2.CAP_PROP_XI_AE_MAX_LIMIT
418 | cv2.CAP_PROP_XI_AG_MAX_LIMIT
419 | cv2.CAP_PROP_XI_AEAG_LEVEL
420 | cv2.CAP_PROP_XI_TIMEOUT
421 | cv2.CAP_PROP_XI_EXPOSURE
422 | cv2.CAP_PROP_XI_EXPOSURE_BURST_COUNT
423 | cv2.CAP_PROP_XI_GAIN_SELECTOR
424 | cv2.CAP_PROP_XI_GAIN
426 | cv2.CAP_PROP_XI_DOWNSAMPLING_TYPE
427 | cv2.CAP_PROP_XI_BINNING_SELECTOR
428 | cv2.CAP_PROP_XI_BINNING_VERTICAL
429 | cv2.CAP_PROP_XI_BINNING_HORIZONTAL
430 | cv2.CAP_PROP_XI_BINNING_PATTERN
431 | cv2.CAP_PROP_XI_DECIMATION_SELECTOR
432 | cv2.CAP_PROP_XI_DECIMATION_VERTICAL
433 | cv2.CAP_PROP_XI_DECIMATION_HORIZONTAL
434 | cv2.CAP_PROP_XI_DECIMATION_PATTERN
435 | cv2.CAP_PROP_XI_IMAGE_DATA_FORMAT
436 | cv2.CAP_PROP_XI_SHUTTER_TYPE
437 | cv2.CAP_PROP_XI_SENSOR_TAPS
439 | cv2.CAP_PROP_XI_AEAG_ROI_OFFSET_X
440 | cv2.CAP_PROP_XI_AEAG_ROI_OFFSET_Y
441 | cv2.CAP_PROP_XI_AEAG_ROI_WIDTH
442 | cv2.CAP_PROP_XI_AEAG_ROI_HEIGHT
445 | cv2.CAP_PROP_XI_BPC
448 | cv2.CAP_PROP_XI_WB_KR
449 | cv2.CAP_PROP_XI_WB_KG
450 | cv2.CAP_PROP_XI_WB_KB
451 | cv2.CAP_PROP_XI_WIDTH
452 | cv2.CAP_PROP_XI_HEIGHT
459 | cv2.CAP_PROP_XI_LIMIT_BANDWIDTH
460 | cv2.CAP_PROP_XI_SENSOR_DATA_BIT_DEPTH
461 | cv2.CAP_PROP_XI_OUTPUT_DATA_BIT_DEPTH
462 | cv2.CAP_PROP_XI_IMAGE_DATA_BIT_DEPTH
463 | cv2.CAP_PROP_XI_OUTPUT_DATA_PACKING
464 | cv2.CAP_PROP_XI_OUTPUT_DATA_PACKING_TYPE
465 | cv2.CAP_PROP_XI_IS_COOLED
466 | cv2.CAP_PROP_XI_COOLING
467 | cv2.CAP_PROP_XI_TARGET_TEMP
468 | cv2.CAP_PROP_XI_CHIP_TEMP
469 | cv2.CAP_PROP_XI_HOUS_TEMP
470 | cv2.CAP_PROP_XI_CMS
471 | cv2.CAP_PROP_XI_APPLY_CMS
474 | cv2.CAP_PROP_XI_IMAGE_IS_COLOR
475 | cv2.CAP_PROP_XI_COLOR_FILTER_ARRAY
476 | cv2.CAP_PROP_XI_GAMMAY
477 | cv2.CAP_PROP_XI_GAMMAC
478 | cv2.CAP_PROP_XI_SHARPNESS
479 | cv2.CAP_PROP_XI_CC_MATRIX_00
480 | cv2.CAP_PROP_XI_CC_MATRIX_01
481 | cv2.CAP_PROP_XI_CC_MATRIX_02
482 | cv2.CAP_PROP_XI_CC_MATRIX_03
483 | cv2.CAP_PROP_XI_CC_MATRIX_10
484 | cv2.CAP_PROP_XI_CC_MATRIX_11
485 | cv2.CAP_PROP_XI_CC_MATRIX_12
486 | cv2.CAP_PROP_XI_CC_MATRIX_13
487 | cv2.CAP_PROP_XI_CC_MATRIX_20
488 | cv2.CAP_PROP_XI_CC_MATRIX_21
489 | cv2.CAP_PROP_XI_CC_MATRIX_22
490 | cv2.CAP_PROP_XI_CC_MATRIX_23
491 | cv2.CAP_PROP_XI_CC_MATRIX_30
492 | cv2.CAP_PROP_XI_CC_MATRIX_31
493 | cv2.CAP_PROP_XI_CC_MATRIX_32
494 | cv2.CAP_PROP_XI_CC_MATRIX_33
495 | cv2.CAP_PROP_XI_DEFAULT_CC_MATRIX
498 | cv2.CAP_PROP_XI_TRG_SELECTOR
499 | cv2.CAP_PROP_XI_ACQ_FRAME_BURST_COUNT
507 | cv2.CAP_PROP_XI_DEBOUNCE_EN
508 | cv2.CAP_PROP_XI_DEBOUNCE_T0
509 | cv2.CAP_PROP_XI_DEBOUNCE_T1
510 | cv2.CAP_PROP_XI_DEBOUNCE_POL
511 | cv2.CAP_PROP_XI_LENS_MODE
512 | cv2.CAP_PROP_XI_LENS_APERTURE_VALUE
513 | cv2.CAP_PROP_XI_LENS_FOCUS_MOVEMENT_VALUE
514 | cv2.CAP_PROP_XI_LENS_FOCUS_MOVE
515 | cv2.CAP_PROP_XI_LENS_FOCUS_DISTANCE
516 | cv2.CAP_PROP_XI_LENS_FOCAL_LENGTH
517 | cv2.CAP_PROP_XI_LENS_FEATURE_SELECTOR
518 | cv2.CAP_PROP_XI_LENS_FEATURE
521 | cv2.CAP_PROP_XI_DEVICE_MODEL_ID
522 | cv2.CAP_PROP_XI_DEVICE_SN
529 | cv2.CAP_PROP_XI_IMAGE_DATA_FORMAT_RGB32_ALPHA
530 | cv2.CAP_PROP_XI_IMAGE_PAYLOAD_SIZE
531 | cv2.CAP_PROP_XI_TRANSPORT_PIXEL_FORMAT
532 | cv2.CAP_PROP_XI_SENSOR_CLOCK_FREQ_HZ
533 | cv2.CAP_PROP_XI_SENSOR_CLOCK_FREQ_INDEX
534 | cv2.CAP_PROP_XI_SENSOR_OUTPUT_CHANNEL_COUNT
535 | cv2.CAP_PROP_XI_FRAMERATE
536 | cv2.CAP_PROP_XI_COUNTER_SELECTOR
537 | cv2.CAP_PROP_XI_COUNTER_VALUE
538 | cv2.CAP_PROP_XI_ACQ_TIMING_MODE
539 | cv2.CAP_PROP_XI_AVAILABLE_BANDWIDTH
540 | cv2.CAP_PROP_XI_BUFFER_POLICY
541 | cv2.CAP_PROP_XI_LUT_EN
542 | cv2.CAP_PROP_XI_LUT_INDEX
543 | cv2.CAP_PROP_XI_LUT_VALUE
544 | cv2.CAP_PROP_XI_TRG_DELAY
545 | cv2.CAP_PROP_XI_TS_RST_MODE
546 | cv2.CAP_PROP_XI_TS_RST_SOURCE
547 | cv2.CAP_PROP_XI_IS_DEVICE_EXIST
548 | cv2.CAP_PROP_XI_ACQ_BUFFER_SIZE
549 | cv2.CAP_PROP_XI_ACQ_BUFFER_SIZE_UNIT
550 | cv2.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_SIZE
551 | cv2.CAP_PROP_XI_BUFFERS_QUEUE_SIZE
552 | cv2.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_COMMIT
553 | cv2.CAP_PROP_XI_RECENT_FRAME
554 | cv2.CAP_PROP_XI_DEVICE_RESET
555 | cv2.CAP_PROP_XI_COLUMN_FPN_CORRECTION
558 | cv2.CAP_PROP_XI_SENSOR_MODE
559 | cv2.CAP_PROP_XI_HDR
560 | cv2.CAP_PROP_XI_HDR_KNEEPOINT_COUNT
561 | cv2.CAP_PROP_XI_HDR_T1
562 | cv2.CAP_PROP_XI_HDR_T2
563 | cv2.CAP_PROP_XI_KNEEPOINT1
564 | cv2.CAP_PROP_XI_KNEEPOINT2
565 | cv2.CAP_PROP_XI_IMAGE_BLACK_LEVEL
571 | cv2.CAP_PROP_XI_HW_REVISION
572 | cv2.CAP_PROP_XI_DEBUG_LEVEL
573 | cv2.CAP_PROP_XI_AUTO_BANDWIDTH_CALCULATION
580 | cv2.CAP_PROP_XI_FFS_FILE_SIZE
581 | cv2.CAP_PROP_XI_FREE_FFS_SIZE
582 | cv2.CAP_PROP_XI_USED_FFS_SIZE
583 | cv2.CAP_PROP_XI_FFS_ACCESS_KEY
585 | cv2.CAP_PROP_XI_SENSOR_FEATURE_SELECTOR
586 | cv2.CAP_PROP_XI_SENSOR_FEATURE_VALUE
587 | cv2.CAP_PROP_XI_TEST_PATTERN_GENERATOR_SELECTOR
588 | cv2.CAP_PROP_XI_TEST_PATTERN
589 | cv2.CAP_PROP_XI_REGION_SELECTOR
590 | cv2.CAP_PROP_XI_HOUS_BACK_SIDE_TEMP
591 | cv2.CAP_PROP_XI_ROW_FPN_CORRECTION
594 | cv2.CAP_PROP_XI_FFS_FILE_ID
595 | cv2.CAP_PROP_XI_REGION_MODE
596 | cv2.CAP_PROP_XI_SENSOR_BOARD_TEMP
600 | cv2.CAP_PROP_ARAVIS_AUTOTRIGGER
9001 | cv2.CAP_PROP_IOS_DEVICE_FOCUS
9002 | cv2.CAP_PROP_IOS_DEVICE_EXPOSURE
9003 | cv2.CAP_PROP_IOS_DEVICE_FLASH
9004 | cv2.CAP_PROP_IOS_DEVICE_WHITEBALANCE
9005 | cv2.CAP_PROP_IOS_DEVICE_TORCH
10001 | cv2.CAP_PROP_GIGA_FRAME_OFFSET_X
10002 | cv2.CAP_PROP_GIGA_FRAME_OFFSET_Y
10003 | cv2.CAP_PROP_GIGA_FRAME_WIDTH_MAX
10004 | cv2.CAP_PROP_GIGA_FRAME_HEIGH_MAX
10005 | cv2.CAP_PROP_GIGA_FRAME_SENS_WIDTH
10006 | cv2.CAP_PROP_GIGA_FRAME_SENS_HEIGH
11001 | cv2.CAP_PROP_INTELPERC_PROFILE_COUNT
11002 | cv2.CAP_PROP_INTELPERC_PROFILE_IDX
11003 | cv2.CAP_PROP_INTELPERC_DEPTH_LOW_CONFIDENCE_VALUE
11004 | cv2.CAP_PROP_INTELPERC_DEPTH_SATURATION_VALUE
11005 | cv2.CAP_PROP_INTELPERC_DEPTH_CONFIDENCE_THRESHOLD
11006 | cv2.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_HORZ
11007 | cv2.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_VERT
17001 | cv2.CAP_PROP_GPHOTO2_PREVIEW
17002 | cv2.CAP_PROP_GPHOTO2_WIDGET_ENUMERATE
17003 | cv2.CAP_PROP_GPHOTO2_RELOAD_CONFIG
17004 | cv2.CAP_PROP_GPHOTO2_RELOAD_ON_CHANGE
17005 | cv2.CAP_PROP_GPHOTO2_COLLECT_MSGS
17006 | cv2.CAP_PROP_GPHOTO2_FLUSH_MSGS
17007 | cv2.CAP_PROP_SPEED
17008 | cv2.CAP_PROP_APERTURE
17009 | cv2.CAP_PROP_EXPOSUREPROGRAM
17010 | cv2.CAP_PROP_VIEWFINDER
18000 | cv2.CAP_PROP_IMAGES_BASE
19000 | cv2.CAP_PROP_IMAGES_LAST
按名称排序:
17008 | cv2.CAP_PROP_APERTURE
600 | cv2.CAP_PROP_ARAVIS_AUTOTRIGGER
39 | cv2.CAP_PROP_AUTOFOCUS
21 | cv2.CAP_PROP_AUTO_EXPOSURE
44 | cv2.CAP_PROP_AUTO_WB
42 | cv2.CAP_PROP_BACKEND
32 | cv2.CAP_PROP_BACKLIGHT
47 | cv2.CAP_PROP_BITRATE
10 | cv2.CAP_PROP_BRIGHTNESS
38 | cv2.CAP_PROP_BUFFERSIZE
43 | cv2.CAP_PROP_CHANNEL
46 | cv2.CAP_PROP_CODEC_PIXEL_FORMAT
11 | cv2.CAP_PROP_CONTRAST
16 | cv2.CAP_PROP_CONVERT_RGB
31 | cv2.CAP_PROP_DC1394_MAX
-2 | cv2.CAP_PROP_DC1394_MODE_AUTO
-3 | cv2.CAP_PROP_DC1394_MODE_MANUAL
-1 | cv2.CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO
-4 | cv2.CAP_PROP_DC1394_OFF
15 | cv2.CAP_PROP_EXPOSURE
17009 | cv2.CAP_PROP_EXPOSUREPROGRAM
28 | cv2.CAP_PROP_FOCUS
8 | cv2.CAP_PROP_FORMAT
6 | cv2.CAP_PROP_FOURCC
5 | cv2.CAP_PROP_FPS
7 | cv2.CAP_PROP_FRAME_COUNT
4 | cv2.CAP_PROP_FRAME_HEIGHT
3 | cv2.CAP_PROP_FRAME_WIDTH
14 | cv2.CAP_PROP_GAIN
22 | cv2.CAP_PROP_GAMMA
10004 | cv2.CAP_PROP_GIGA_FRAME_HEIGH_MAX
10001 | cv2.CAP_PROP_GIGA_FRAME_OFFSET_X
10002 | cv2.CAP_PROP_GIGA_FRAME_OFFSET_Y
10006 | cv2.CAP_PROP_GIGA_FRAME_SENS_HEIGH
10005 | cv2.CAP_PROP_GIGA_FRAME_SENS_WIDTH
10003 | cv2.CAP_PROP_GIGA_FRAME_WIDTH_MAX
17005 | cv2.CAP_PROP_GPHOTO2_COLLECT_MSGS
17006 | cv2.CAP_PROP_GPHOTO2_FLUSH_MSGS
17001 | cv2.CAP_PROP_GPHOTO2_PREVIEW
17003 | cv2.CAP_PROP_GPHOTO2_RELOAD_CONFIG
17004 | cv2.CAP_PROP_GPHOTO2_RELOAD_ON_CHANGE
17002 | cv2.CAP_PROP_GPHOTO2_WIDGET_ENUMERATE
200 | cv2.CAP_PROP_GSTREAMER_QUEUE_LENGTH
29 | cv2.CAP_PROP_GUID
13 | cv2.CAP_PROP_HUE
18000 | cv2.CAP_PROP_IMAGES_BASE
19000 | cv2.CAP_PROP_IMAGES_LAST
11005 | cv2.CAP_PROP_INTELPERC_DEPTH_CONFIDENCE_THRESHOLD
11006 | cv2.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_HORZ
11007 | cv2.CAP_PROP_INTELPERC_DEPTH_FOCAL_LENGTH_VERT
11003 | cv2.CAP_PROP_INTELPERC_DEPTH_LOW_CONFIDENCE_VALUE
11004 | cv2.CAP_PROP_INTELPERC_DEPTH_SATURATION_VALUE
11001 | cv2.CAP_PROP_INTELPERC_PROFILE_COUNT
11002 | cv2.CAP_PROP_INTELPERC_PROFILE_IDX
9002 | cv2.CAP_PROP_IOS_DEVICE_EXPOSURE
9003 | cv2.CAP_PROP_IOS_DEVICE_FLASH
9001 | cv2.CAP_PROP_IOS_DEVICE_FOCUS
9005 | cv2.CAP_PROP_IOS_DEVICE_TORCH
9004 | cv2.CAP_PROP_IOS_DEVICE_WHITEBALANCE
36 | cv2.CAP_PROP_IRIS
30 | cv2.CAP_PROP_ISO_SPEED
9 | cv2.CAP_PROP_MODE
19 | cv2.CAP_PROP_MONOCHROME
111 | cv2.CAP_PROP_OPENNI2_MIRROR
110 | cv2.CAP_PROP_OPENNI2_SYNC
105 | cv2.CAP_PROP_OPENNI_APPROX_FRAME_SYNC
102 | cv2.CAP_PROP_OPENNI_BASELINE
107 | cv2.CAP_PROP_OPENNI_CIRCLE_BUFFER
103 | cv2.CAP_PROP_OPENNI_FOCAL_LENGTH
101 | cv2.CAP_PROP_OPENNI_FRAME_MAX_DEPTH
109 | cv2.CAP_PROP_OPENNI_GENERATOR_PRESENT
106 | cv2.CAP_PROP_OPENNI_MAX_BUFFER_SIZE
108 | cv2.CAP_PROP_OPENNI_MAX_TIME_DURATION
100 | cv2.CAP_PROP_OPENNI_OUTPUT_MODE
104 | cv2.CAP_PROP_OPENNI_REGISTRATION
104 | cv2.CAP_PROP_OPENNI_REGISTRATION_ON
33 | cv2.CAP_PROP_PAN
2 | cv2.CAP_PROP_POS_AVI_RATIO
1 | cv2.CAP_PROP_POS_FRAMES
0 | cv2.CAP_PROP_POS_MSEC
304 | cv2.CAP_PROP_PVAPI_BINNINGX
305 | cv2.CAP_PROP_PVAPI_BINNINGY
302 | cv2.CAP_PROP_PVAPI_DECIMATIONHORIZONTAL
303 | cv2.CAP_PROP_PVAPI_DECIMATIONVERTICAL
301 | cv2.CAP_PROP_PVAPI_FRAMESTARTTRIGGERMODE
300 | cv2.CAP_PROP_PVAPI_MULTICASTIP
306 | cv2.CAP_PROP_PVAPI_PIXELFORMAT
18 | cv2.CAP_PROP_RECTIFICATION
35 | cv2.CAP_PROP_ROLL
41 | cv2.CAP_PROP_SAR_DEN
40 | cv2.CAP_PROP_SAR_NUM
12 | cv2.CAP_PROP_SATURATION
37 | cv2.CAP_PROP_SETTINGS
20 | cv2.CAP_PROP_SHARPNESS
17007 | cv2.CAP_PROP_SPEED
23 | cv2.CAP_PROP_TEMPERATURE
34 | cv2.CAP_PROP_TILT
24 | cv2.CAP_PROP_TRIGGER
25 | cv2.CAP_PROP_TRIGGER_DELAY
17010 | cv2.CAP_PROP_VIEWFINDER
45 | cv2.CAP_PROP_WB_TEMPERATURE
17 | cv2.CAP_PROP_WHITE_BALANCE_BLUE_U
26 | cv2.CAP_PROP_WHITE_BALANCE_RED_V
548 | cv2.CAP_PROP_XI_ACQ_BUFFER_SIZE
549 | cv2.CAP_PROP_XI_ACQ_BUFFER_SIZE_UNIT
499 | cv2.CAP_PROP_XI_ACQ_FRAME_BURST_COUNT
538 | cv2.CAP_PROP_XI_ACQ_TIMING_MODE
552 | cv2.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_COMMIT
550 | cv2.CAP_PROP_XI_ACQ_TRANSPORT_BUFFER_SIZE
415 | cv2.CAP_PROP_XI_AEAG
419 | cv2.CAP_PROP_XI_AEAG_LEVEL
442 | cv2.CAP_PROP_XI_AEAG_ROI_HEIGHT
439 | cv2.CAP_PROP_XI_AEAG_ROI_OFFSET_X
440 | cv2.CAP_PROP_XI_AEAG_ROI_OFFSET_Y
441 | cv2.CAP_PROP_XI_AEAG_ROI_WIDTH
417 | cv2.CAP_PROP_XI_AE_MAX_LIMIT
418 | cv2.CAP_PROP_XI_AG_MAX_LIMIT
471 | cv2.CAP_PROP_XI_APPLY_CMS
573 | cv2.CAP_PROP_XI_AUTO_BANDWIDTH_CALCULATION
414 | cv2.CAP_PROP_XI_AUTO_WB
539 | cv2.CAP_PROP_XI_AVAILABLE_BANDWIDTH
429 | cv2.CAP_PROP_XI_BINNING_HORIZONTAL
430 | cv2.CAP_PROP_XI_BINNING_PATTERN
427 | cv2.CAP_PROP_XI_BINNING_SELECTOR
428 | cv2.CAP_PROP_XI_BINNING_VERTICAL
445 | cv2.CAP_PROP_XI_BPC
551 | cv2.CAP_PROP_XI_BUFFERS_QUEUE_SIZE
540 | cv2.CAP_PROP_XI_BUFFER_POLICY
479 | cv2.CAP_PROP_XI_CC_MATRIX_00
480 | cv2.CAP_PROP_XI_CC_MATRIX_01
481 | cv2.CAP_PROP_XI_CC_MATRIX_02
482 | cv2.CAP_PROP_XI_CC_MATRIX_03
483 | cv2.CAP_PROP_XI_CC_MATRIX_10
484 | cv2.CAP_PROP_XI_CC_MATRIX_11
485 | cv2.CAP_PROP_XI_CC_MATRIX_12
486 | cv2.CAP_PROP_XI_CC_MATRIX_13
487 | cv2.CAP_PROP_XI_CC_MATRIX_20
488 | cv2.CAP_PROP_XI_CC_MATRIX_21
489 | cv2.CAP_PROP_XI_CC_MATRIX_22
490 | cv2.CAP_PROP_XI_CC_MATRIX_23
491 | cv2.CAP_PROP_XI_CC_MATRIX_30
492 | cv2.CAP_PROP_XI_CC_MATRIX_31
493 | cv2.CAP_PROP_XI_CC_MATRIX_32
494 | cv2.CAP_PROP_XI_CC_MATRIX_33
468 | cv2.CAP_PROP_XI_CHIP_TEMP
470 | cv2.CAP_PROP_XI_CMS
475 | cv2.CAP_PROP_XI_COLOR_FILTER_ARRAY
555 | cv2.CAP_PROP_XI_COLUMN_FPN_CORRECTION
466 | cv2.CAP_PROP_XI_COOLING
536 | cv2.CAP_PROP_XI_COUNTER_SELECTOR
537 | cv2.CAP_PROP_XI_COUNTER_VALUE
401 | cv2.CAP_PROP_XI_DATA_FORMAT
507 | cv2.CAP_PROP_XI_DEBOUNCE_EN
510 | cv2.CAP_PROP_XI_DEBOUNCE_POL
508 | cv2.CAP_PROP_XI_DEBOUNCE_T0
509 | cv2.CAP_PROP_XI_DEBOUNCE_T1
572 | cv2.CAP_PROP_XI_DEBUG_LEVEL
433 | cv2.CAP_PROP_XI_DECIMATION_HORIZONTAL
434 | cv2.CAP_PROP_XI_DECIMATION_PATTERN
431 | cv2.CAP_PROP_XI_DECIMATION_SELECTOR
432 | cv2.CAP_PROP_XI_DECIMATION_VERTICAL
495 | cv2.CAP_PROP_XI_DEFAULT_CC_MATRIX
521 | cv2.CAP_PROP_XI_DEVICE_MODEL_ID
554 | cv2.CAP_PROP_XI_DEVICE_RESET
522 | cv2.CAP_PROP_XI_DEVICE_SN
400 | cv2.CAP_PROP_XI_DOWNSAMPLING
426 | cv2.CAP_PROP_XI_DOWNSAMPLING_TYPE
421 | cv2.CAP_PROP_XI_EXPOSURE
422 | cv2.CAP_PROP_XI_EXPOSURE_BURST_COUNT
416 | cv2.CAP_PROP_XI_EXP_PRIORITY
583 | cv2.CAP_PROP_XI_FFS_ACCESS_KEY
594 | cv2.CAP_PROP_XI_FFS_FILE_ID
580 | cv2.CAP_PROP_XI_FFS_FILE_SIZE
535 | cv2.CAP_PROP_XI_FRAMERATE
581 | cv2.CAP_PROP_XI_FREE_FFS_SIZE
424 | cv2.CAP_PROP_XI_GAIN
423 | cv2.CAP_PROP_XI_GAIN_SELECTOR
477 | cv2.CAP_PROP_XI_GAMMAC
476 | cv2.CAP_PROP_XI_GAMMAY
408 | cv2.CAP_PROP_XI_GPI_LEVEL
407 | cv2.CAP_PROP_XI_GPI_MODE
406 | cv2.CAP_PROP_XI_GPI_SELECTOR
410 | cv2.CAP_PROP_XI_GPO_MODE
409 | cv2.CAP_PROP_XI_GPO_SELECTOR
559 | cv2.CAP_PROP_XI_HDR
560 | cv2.CAP_PROP_XI_HDR_KNEEPOINT_COUNT
561 | cv2.CAP_PROP_XI_HDR_T1
562 | cv2.CAP_PROP_XI_HDR_T2
452 | cv2.CAP_PROP_XI_HEIGHT
590 | cv2.CAP_PROP_XI_HOUS_BACK_SIDE_TEMP
469 | cv2.CAP_PROP_XI_HOUS_TEMP
571 | cv2.CAP_PROP_XI_HW_REVISION
565 | cv2.CAP_PROP_XI_IMAGE_BLACK_LEVEL
462 | cv2.CAP_PROP_XI_IMAGE_DATA_BIT_DEPTH
435 | cv2.CAP_PROP_XI_IMAGE_DATA_FORMAT
529 | cv2.CAP_PROP_XI_IMAGE_DATA_FORMAT_RGB32_ALPHA
474 | cv2.CAP_PROP_XI_IMAGE_IS_COLOR
530 | cv2.CAP_PROP_XI_IMAGE_PAYLOAD_SIZE
465 | cv2.CAP_PROP_XI_IS_COOLED
547 | cv2.CAP_PROP_XI_IS_DEVICE_EXIST
563 | cv2.CAP_PROP_XI_KNEEPOINT1
564 | cv2.CAP_PROP_XI_KNEEPOINT2
412 | cv2.CAP_PROP_XI_LED_MODE
411 | cv2.CAP_PROP_XI_LED_SELECTOR
512 | cv2.CAP_PROP_XI_LENS_APERTURE_VALUE
518 | cv2.CAP_PROP_XI_LENS_FEATURE
517 | cv2.CAP_PROP_XI_LENS_FEATURE_SELECTOR
516 | cv2.CAP_PROP_XI_LENS_FOCAL_LENGTH
515 | cv2.CAP_PROP_XI_LENS_FOCUS_DISTANCE
514 | cv2.CAP_PROP_XI_LENS_FOCUS_MOVE
513 | cv2.CAP_PROP_XI_LENS_FOCUS_MOVEMENT_VALUE
511 | cv2.CAP_PROP_XI_LENS_MODE
459 | cv2.CAP_PROP_XI_LIMIT_BANDWIDTH
541 | cv2.CAP_PROP_XI_LUT_EN
542 | cv2.CAP_PROP_XI_LUT_INDEX
543 | cv2.CAP_PROP_XI_LUT_VALUE
413 | cv2.CAP_PROP_XI_MANUAL_WB
402 | cv2.CAP_PROP_XI_OFFSET_X
403 | cv2.CAP_PROP_XI_OFFSET_Y
461 | cv2.CAP_PROP_XI_OUTPUT_DATA_BIT_DEPTH
463 | cv2.CAP_PROP_XI_OUTPUT_DATA_PACKING
464 | cv2.CAP_PROP_XI_OUTPUT_DATA_PACKING_TYPE
553 | cv2.CAP_PROP_XI_RECENT_FRAME
595 | cv2.CAP_PROP_XI_REGION_MODE
589 | cv2.CAP_PROP_XI_REGION_SELECTOR
591 | cv2.CAP_PROP_XI_ROW_FPN_CORRECTION
596 | cv2.CAP_PROP_XI_SENSOR_BOARD_TEMP
532 | cv2.CAP_PROP_XI_SENSOR_CLOCK_FREQ_HZ
533 | cv2.CAP_PROP_XI_SENSOR_CLOCK_FREQ_INDEX
460 | cv2.CAP_PROP_XI_SENSOR_DATA_BIT_DEPTH
585 | cv2.CAP_PROP_XI_SENSOR_FEATURE_SELECTOR
586 | cv2.CAP_PROP_XI_SENSOR_FEATURE_VALUE
558 | cv2.CAP_PROP_XI_SENSOR_MODE
534 | cv2.CAP_PROP_XI_SENSOR_OUTPUT_CHANNEL_COUNT
437 | cv2.CAP_PROP_XI_SENSOR_TAPS
478 | cv2.CAP_PROP_XI_SHARPNESS
436 | cv2.CAP_PROP_XI_SHUTTER_TYPE
467 | cv2.CAP_PROP_XI_TARGET_TEMP
588 | cv2.CAP_PROP_XI_TEST_PATTERN
587 | cv2.CAP_PROP_XI_TEST_PATTERN_GENERATOR_SELECTOR
420 | cv2.CAP_PROP_XI_TIMEOUT
531 | cv2.CAP_PROP_XI_TRANSPORT_PIXEL_FORMAT
544 | cv2.CAP_PROP_XI_TRG_DELAY
498 | cv2.CAP_PROP_XI_TRG_SELECTOR
405 | cv2.CAP_PROP_XI_TRG_SOFTWARE
404 | cv2.CAP_PROP_XI_TRG_SOURCE
545 | cv2.CAP_PROP_XI_TS_RST_MODE
546 | cv2.CAP_PROP_XI_TS_RST_SOURCE
582 | cv2.CAP_PROP_XI_USED_FFS_SIZE
450 | cv2.CAP_PROP_XI_WB_KB
449 | cv2.CAP_PROP_XI_WB_KG
448 | cv2.CAP_PROP_XI_WB_KR
451 | cv2.CAP_PROP_XI_WIDTH
27 | cv2.CAP_PROP_ZOOM
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