cap.set(cv2.CAP_PROP_AUTO_EXPOSURE, 0.25) Then setting the exposure to what I needed. I believe that 0.25 is the value that CAP_PROP_AUTO_EXPOSURE needs to be to give you manual control. I needed to set my exposure as an absolute value, 0.01 in my case, rather than using negative ...
< Rectification flag for stereo cameras (note: only supported by DC1394 v 2.x backend currently).CAP_PROP_MONOCHROME=19,CAP_PROP_SHARPNESS=20,CAP_PROP_AUTO_EXPOSURE=21,//!< DC1394: exposure control done by camera, user can adjust reference level using this feature.CAP_PROP_GAMMA=22,CAP_...
KSPROPERTY_CAMERACONTROL_AUTO_EXPOSURE_PRIORITY KSPROPERTYSETID_ExtendedCameraControl PROPSETID_VIDCAP_CROSSBAR PROPSETID_VIDCAP_DROPPEDFRAMES PROPSETID_VIDCAP_EXTENSION_UNIT PROPSETID_VIDCAP_TVAUDIO PROPSETID_VIDCAP_SELECTOR PROPSETID_VIDCAP_VIDEOCOMPRESSION PROPSETID_VIDCAP_VIDEOCONTROL PROPSETID_...
定义KSPROPERTY_CAMERACONTROL_FOCAL_LENGTH常量。 KSPROPERTY_CAMERACONTROL_AUTO_EXPOSURE_PRIORITY 定义KSPROPERTY_CAMERACONTROL_AUTO_EXPOSURE_PRIORITY常量。 要求 展开表 要求值 Headerksmedia.h (包括 Ksmedia.h) 反馈 此页面是否有帮助? 是否 提供产品反馈| 在Microsoft Q&A 获取帮助...
PROP CHIASMA CITI TRENDS COBALT INTERNATIONAL COMM SALES & LEASING CONCERT PHARMACEUTICALS CONFORMIS CONSOL ENERGY COOPER STANDARD HOLDING CROSS COUNTRY HEALTHCARE DEL TACO RESTAURANTS DERMIRA DIAMOND HILL INV GRP EASTERLY GOVERNMENT PPTY ERIE INDEMNITY CO A ETSY EVOLENT HEALTH A FIDELITY SOUTHERN CORP...
KSPROPERTY_CAMERACONTROL_AUTO_EXPOSURE_PRIORITY KSPROPERTYSETID_ExtendedCameraControl PROPSETID_VIDCAP_CROSSBAR PROPSETID_VIDCAP_DROPPEDFRAMES PROPSETID_VIDCAP_EXTENSION_UNIT PROPSETID_VIDCAP_TVAUDIO PROPSETID_VIDCAP_SELECTOR PROPSETID_VIDCAP_VIDEOCOMPRESSION PROPSETID_VIDCAP_VIDEOCONTROL PROPSETID...
KSPROPERTY_CAMERACONTROL_AUTO_EXPOSURE_PRIORITY KSPROPERTYSETID_Extended相機 Control PROPSETID_VIDCAP_CROSSBAR PROPSETID_VIDCAP_DROPPEDFRAMES PROPSETID_VIDCAP_EXTENSION_UNIT PROPSETID_VIDCAP_TVAUDIO PROPSETID_VIDCAP_SELECTOR PROPSETID_VIDCAP_VIDEOCOMPRESSION PROPSETID_VIDCAP_VIDEOCONTROL PROPSETID_...
PROPSETID_VIDCAP_CAMERACONTROL 属性集控制相机设备设置。 它提供的控件是ITU T.RDC 标准的子集。 Ksmedia.h 中的KSPROPERTY_VIDCAP_CAMERACONTROL枚举指定此集的属性。 对此属性集的支持是可选的,只能由提供相机控制设置的设备的微型驱动程序实现。 有关详细信息,请参阅ITU网站。
The PROPSETID_VIDCAP_CAMERACONTROL property set controls camera device settings. The controls it provides are a subset of the ITU T.RDC standard.
KSPROPERTY_CAMERACONTROL_AUTO_EXPOSURE_PRIORITY KSPROPERTYSETID_ExtendedCameraControl PROPSETID_VIDCAP_CROSSBAR PROPSETID_VIDCAP_DROPPEDFRAMES PROPSETID_VIDCAP_EXTENSION_UNIT PROPSETID_VIDCAP_TVAUDIO PROPSETID_VIDCAP_SELECTOR PROPSETID_VIDCAP_VIDEOCOMPRESSION PROPSETID_VIDCAP_VIDEOCONTROL PROPSETID_...