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Stored procedures
Display constants used by prefix syntaxes only
The following constants are associated with the management of videos:
ConstantDescriptionUsed by the functions
viStopDisplayStops displaying the video. The specified Web Camera control becomes empty.VideoStop,
CameraStop
viStopCaptureStops recording the video. The generated file is available.VideoStop,
CameraStop
viStopAllStops displaying and recording the video. The generated file is available. The specified Web Camera control becomes empty.VideoStop,
CameraStop
viPictureCaptureCapture an image in file format.VideoCapture,
VideoStartApp
CameraCapture
CameraRunApp
viVideoCaptureCapturing a video sequence.VideoCapture,
VideoStartApp
CameraCapture
CameraRunApp
viConfigureFormatDisplay a dialog box (if it exists) allowing the user to specify the camera resolution, the number of colors used, ...VideoConfigure,
CameraConfigure
viConfigureSourceDisplay a dialog box (if it exists) allowing the user to specify the name of camera to use and the parameters of this camera (saturation for example).
This dialog box depends on the driver used by the Web Camera control.
VideoConfigure,
CameraConfigure
viDirectShowTechnology used to list the drivers: Direct Show.VideoListDriver,
CameraListDriver
viStatusDisplayCaptureDisplay the video in the specified Web Camera control. This video is currently saved.VideoStatus,
CameraStatus
viStatusDisplayNoCaptureA video is currently saved. This video is not displayed in the specified Web Camera control.VideoStatus,
CameraStatus
viStatusCaptureNoDisplayNo video is displayed and/or currently saved in the specified Web Camera control.VideoStatus,
CameraStatus
viStatusNoCaptureNoDisplayNo display and no backupVideoStatus,
CameraStatus
vipBalanceBalance modes for the whites supported by the camera.VideoListParameter, VideoParameter, CameraListParameter, CameraParameter
vipBalanceAutoBalance modes for the whites supported by the camera: Automatic modeVideoParameter,
CameraParameter
vipBalanceTwilightBalance modes for the whites supported by the camera: Twilight lightingVideoParameter,
CameraParameter
vipBalanceSunnyBalance modes for the whites supported by the camera: Sunny lightingVideoParameter,
CameraParameter
vipBalanceFluorescentBalance modes for the whites supported by the camera: Fluorescent lightingVideoParameter,
CameraParameter
vipBalanceFluorescentWarmBalance modes for the whites supported by the camera: Warm fluorescent lighting.VideoParameter,
CameraParameter
vipBalanceIncandescentBalance modes for the whites supported by the camera: Incandescent lightingVideoParameter,
CameraParameter
vipBalanceCloudyBalance modes for the whites supported by the camera: Cloudy lightingVideoParameter,
CameraParameter
vipBalanceShadowBalance modes for the whites supported by the camera: Shadow lightingVideoParameter,
CameraParameter
vipCameraSubscript of camera currently usedVideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipCameraBackThe first back camera (opposite to the screen) is used.VideoParameter,
CameraParameter
vipCameraFrontThe first front camera (facing the screen) is used.VideoParameter,
CameraParameter
vipCompressionJPEGCompression of JPEG images, corresponding to an integer included between 1 and 100.VideoListParameter,
VideoParameter,
CameraListParameter, CameraParameter
vipEffectColor effects.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipEffectAquaColor effects: Aqua effect.VideoParameter,
CameraParameter
vipEffectNoneColor effects: no effectVideoParameter,
CameraParameter
vipEffectNegativeColor effects: negative effectVideoParameter,
CameraParameter
vipEffectBlackAndWhiteColor effects: black and white effectVideoParameter,
CameraParameter
vipEffectPosterColor effects: Poster effectVideoParameter,
CameraParameter
vipEffectSepiaColor effects: sepia effect.VideoParameter,
CameraParameter
vipEffectSolarizeColor effects: solarize effectVideoParameter,
CameraParameter
vipFlashFlash modes supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipFlashAutoFlash modes supported by the camera: automatic mode (the flash is started when the lighting is not sufficient)VideoParameter,
CameraParameter
vipFlashOffFlash modes supported by the camera: flash switched off.VideoParameter,
CameraParameter
vipFlashOnFlash modes supported by the camera: flash switched on when taking the photo.VideoParameter,
CameraParameter
vipFlashTorchFlash modes supported by the camera: torch mode, continuous lighting of flash.VideoParameter,
CameraParameter
vipFlashRedEyesFlash modes supported by the camera: reduction of red eyes.VideoParameter,
CameraParameter
vipFocusFocus modes supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipFocusAutoFocus modes supported by the camera: autofocus.VideoParameter,
CameraParameter
vipFocusContinuousFocus modes supported by the camera: continuous (for video recording).VideoParameter,
CameraParameter
vipFocusFixedFocus modes supported by the camera: fixed.VideoParameter,
CameraParameter
vipFocusInfiniteFocus modes supported by the camera: infinite.VideoParameter,
CameraParameter
vipFocusMacroFocus modes supported by the camera: macro (very close subject)VideoParameter,
CameraParameter
vipFocusDepthOfFieldFocus modes supported by the camera: depth of fieldVideoParameter,
CameraParameter
vipGeoPositionGeolocation information.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipISOISO sensitivities supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipISOAutoISO sensitivities supported by the camera: automatic adjustment of sensitivityVideoParameter,
CameraParameter
vipPhotoResolutionResolutions supported by the camera for taking photos.VideoParameter,
CameraParameter
vipRotationAutoAutomatic rotation of photos according to the device orientation during the captureVideoParameter,
CameraParameter
vipSceneTypes of scenes supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipSceneActionTypes of scenes supported by the camera: the subject is moving.VideoParameter,
CameraParameter
vipSceneAutoTypes of scenes supported by the camera: automatic mode.VideoParameter,
CameraParameter
vipSceneCandleTypes of scenes supported by the camera: candlelight.VideoParameter,
CameraParameter
vipSceneBarCodeTypes of scenes supported by the camera: reading bar codes.VideoParameter,
CameraParameter
vipSceneSunsetTypes of scenes supported by the camera: sunset.VideoParameter,
CameraParameter
vipSceneFireworksTypes of scenes supported by the camera: fireworks.VideoParameter,
CameraParameter
vipSceneInteriorTypes of scenes supported by the camera: photo taken indoors.VideoParameter,
CameraParameter
vipSceneSnowTypes of scenes supported by the camera: snow.VideoParameter,
CameraParameter
vipSceneNightTypes of scenes supported by the camera: photo by night.VideoParameter,
CameraParameter
vipSceneLandscapeTypes of scenes supported by the camera: subject far away, landscape.VideoParameter,
CameraParameter
vipSceneBeachTypes of scenes supported by the camera: beach.VideoParameter,
CameraParameter
vipScenePortraitTypes of scenes supported by the camera: portrait.VideoParameter,
CameraParameter
vipSceneNightPortraitTypes of scenes supported by the camera: portrait by night.VideoParameter,
CameraParameter
vipSceneSportTypes of scenes supported by the camera: subject moving fast, sports.VideoParameter,
CameraParameter
vipSceneTheaterTypes of scenes supported by the camera: theater/museum (no flash).VideoParameter,
CameraParameter
vipSceneVibrationTypes of scenes supported by the camera: correction of vibrations.VideoParameter,
CameraParameter
vipFlickerAdjustments of flicker (anti-banding) supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipFlicker50HzAdjustments of flicker (anti-banding) supported by the camera: 50 Hertz.VideoParameter,
CameraParameter
vipFlicker60HzAdjustments of flicker (anti-banding) supported by the camera: 60 Hertz.VideoParameter,
CameraParameter
vipFlickerAutoAdjustments of flicker (anti-banding) supported by the camera: automatic adjustment.VideoParameter,
CameraParameter
vipFlickerOffAdjustments of flicker (anti-banding) supported by the camera: no adjustment of flicker.VideoParameter,
CameraParameter
vipZoomZoom values supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
viResolutionUsed to specify a resolution for the camera, via <Width resolution> and <Height resolution>.VideoConfigure,
CameraConfigure
viVideoForWindowsTechnology used to list the drivers: Video for Windows.VideoListDriver,
CameraListDriver
The following constants are associated with the management of videos (prefix syntax):
ConstantDescriptionUsed by the functions
viStopDisplayStops displaying the video. The specified Web Camera control becomes empty.<Camera>.Stop
viStopCaptureStops recording the video. The generated file is available.<Camera>.Stop
viStopAllStops displaying and recording the video. The generated file is available. The specified Web Camera control becomes empty.<Camera>.Stop
viPictureCaptureCapture an image in file format.<Camera>.Capture,
VideoStartApp
CameraRunApp
viVideoCaptureCapturing a video sequence.<Camera>.Capture,
VideoStartApp
CameraRunApp
viConfigureFormatDisplay a dialog box (if it exists) allowing the user to specify the camera resolution, the number of colors used, ...<Camera>.Configure
viConfigureSourceDisplay a dialog box (if it exists) allowing the user to specify the name of camera to use and the parameters of this camera (saturation for example).
This dialog box depends on the driver used by the Web Camera control.
<Camera>.Configure
viDirectShowTechnology used to list the drivers: Direct Show.VideoListDriver,
CameraListDriver
viStatusDisplayCaptureDisplay the video in the specified Web Camera control. This video is currently saved.VideoStatus,
CameraStatus
viStatusDisplayNoCaptureA video is currently saved. This video is not displayed in the specified Web Camera control.VideoStatus,
CameraStatus
viStatusCaptureNoDisplayNo video is displayed and/or currently saved in the specified Web Camera control.VideoStatus,
CameraStatus
viStatusNoCaptureNoDisplayNo display and no backupVideoStatus,
CameraStatus
vipBalanceBalance modes for the whites supported by the camera.VideoListParameter, VideoParameter, CameraListParameter, CameraParameter
vipBalanceAutoBalance modes for the whites supported by the camera: Automatic modeVideoParameter,
CameraParameter
vipBalanceTwilightBalance modes for the whites supported by the camera: Twilight lightingVideoParameter,
CameraParameter
vipBalanceSunnyBalance modes for the whites supported by the camera: Sunny lightingVideoParameter,
CameraParameter
vipBalanceFluorescentBalance modes for the whites supported by the camera: Fluorescent lightingVideoParameter,
CameraParameter
vipBalanceFluorescentWarmBalance modes for the whites supported by the camera: Warm fluorescent lighting.VideoParameter,
CameraParameter
vipBalanceIncandescentBalance modes for the whites supported by the camera: Incandescent lightingVideoParameter,
CameraParameter
vipBalanceCloudyBalance modes for the whites supported by the camera: Cloudy lightingVideoParameter,
CameraParameter
vipBalanceShadowBalance modes for the whites supported by the camera: Shadow lightingVideoParameter,
CameraParameter
vipCameraSubscript of camera currently usedVideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipCameraBackThe first back camera (opposite to the screen) is used.VideoParameter,
CameraParameter
vipCameraFrontThe first front camera (facing the screen) is used.VideoParameter,
CameraParameter
vipCompressionJPEGCompression of JPEG images, corresponding to an integer included between 1 and 100.VideoListParameter,
VideoParameter,
CameraListParameter, CameraParameter
vipEffectColor effects.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipEffectAquaColor effects: Aqua effect.VideoParameter,
CameraParameter
vipEffectNoneColor effects: no effectVideoParameter,
CameraParameter
vipEffectNegativeColor effects: negative effectVideoParameter,
CameraParameter
vipEffectBlackAndWhiteColor effects: black and white effectVideoParameter,
CameraParameter
vipEffectPosterColor effects: Poster effectVideoParameter,
CameraParameter
vipEffectSepiaColor effects: sepia effect.VideoParameter,
CameraParameter
vipEffectSolarizeColor effects: solarize effectVideoParameter,
CameraParameter
vipFlashFlash modes supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipFlashAutoFlash modes supported by the camera: automatic mode (the flash is started when the lighting is not sufficient)VideoParameter,
CameraParameter
vipFlashOffFlash modes supported by the camera: flash switched off.VideoParameter,
CameraParameter
vipFlashOnFlash modes supported by the camera: flash switched on when taking the photo.VideoParameter,
CameraParameter
vipFlashTorchFlash modes supported by the camera: torch mode, continuous lighting of flash.VideoParameter,
CameraParameter
vipFlashRedEyesFlash modes supported by the camera: reduction of red eyes.VideoParameter,
CameraParameter
vipFocusFocus modes supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipFocusAutoFocus modes supported by the camera: autofocus.VideoParameter,
CameraParameter
vipFocusContinuousFocus modes supported by the camera: continuous (for video recording).VideoParameter,
CameraParameter
vipFocusFixedFocus modes supported by the camera: fixed.VideoParameter,
CameraParameter
vipFocusInfiniteFocus modes supported by the camera: infinite.VideoParameter,
CameraParameter
vipFocusMacroFocus modes supported by the camera: macro (very close subject)VideoParameter,
CameraParameter
vipFocusDepthOfFieldFocus modes supported by the camera: depth of fieldVideoParameter,
CameraParameter
vipGeoPositionGeolocation information.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipISOISO sensitivities supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipISOAutoISO sensitivities supported by the camera: automatic adjustment of sensitivityVideoParameter,
CameraParameter
vipPhotoResolutionResolutions supported by the camera for taking photos.VideoParameter,
CameraParameter
vipRotationAutoAutomatic rotation of photos according to the device orientation during the captureVideoParameter,
CameraParameter
vipSceneTypes of scenes supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipSceneActionTypes of scenes supported by the camera: the subject is moving.VideoParameter,
CameraParameter
vipSceneAutoTypes of scenes supported by the camera: automatic mode.VideoParameter,
CameraParameter
vipSceneCandleTypes of scenes supported by the camera: candlelight.VideoParameter,
CameraParameter
vipSceneBarCodeTypes of scenes supported by the camera: reading bar codes.VideoParameter,
CameraParameter
vipSceneSunsetTypes of scenes supported by the camera: sunset.VideoParameter,
CameraParameter
vipSceneFireworksTypes of scenes supported by the camera: fireworks.VideoParameter,
CameraParameter
vipSceneInteriorTypes of scenes supported by the camera: photo taken indoors.VideoParameter,
CameraParameter
vipSceneSnowTypes of scenes supported by the camera: snow.VideoParameter,
CameraParameter
vipSceneNightTypes of scenes supported by the camera: photo by night.VideoParameter,
CameraParameter
vipSceneLandscapeTypes of scenes supported by the camera: subject far away, landscape.VideoParameter,
CameraParameter
vipSceneBeachTypes of scenes supported by the camera: beach.VideoParameter,
CameraParameter
vipScenePortraitTypes of scenes supported by the camera: portrait.VideoParameter,
CameraParameter
vipSceneNightPortraitTypes of scenes supported by the camera: portrait by night.VideoParameter,
CameraParameter
vipSceneSportTypes of scenes supported by the camera: subject moving fast, sports.VideoParameter,
CameraParameter
vipSceneTheaterTypes of scenes supported by the camera: theater/museum (no flash).VideoParameter,
CameraParameter
vipSceneVibrationTypes of scenes supported by the camera: correction of vibrations.VideoParameter,
CameraParameter
vipFlickerAdjustments of flicker (anti-banding) supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
vipFlicker50HzAdjustments of flicker (anti-banding) supported by the camera: 50 Hertz.VideoParameter,
CameraParameter
vipFlicker60HzAdjustments of flicker (anti-banding) supported by the camera: 60 Hertz.VideoParameter,
CameraParameter
vipFlickerAutoAdjustments of flicker (anti-banding) supported by the camera: automatic adjustment.VideoParameter,
CameraParameter
vipFlickerOffAdjustments of flicker (anti-banding) supported by the camera: no adjustment of flicker.VideoParameter,
CameraParameter
vipZoomZoom values supported by the camera.VideoListParameter, VideoParameter,CameraListParameter, CameraParameter
viResolutionUsed to specify a resolution for the camera, via <Width resolution> and <Height resolution>.VideoConfigure,
CameraConfigure
viVideoForWindowsTechnology used to list the drivers: Video for Windows.VideoListDriver,
CameraListDriver
Minimum version required
  • Version 9
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