Video Methods
Video Methods control Video-related functionality in the class.
| Method | Parameters | Return Value | Function |
| ShowVideoSettingsDialog | --- | --- | Displays the Video Settings dialog. |
| ShowVideoSettingsDialog | --- | String | Displays the Video Settings dialog and returns the name of the Video device upon dismissal of the dialog. |
| VideoCompressionType | Assigns Type as String | --- | Used to set the Video compression of the current device. Type is a four character code that corresponds to a particular compression type.
Consult the QuickTime documentation for a list of valid compression types. (e.g. "avc1", "jpeg", etc...) |
| VideoCompressionType | --- | String | Returns a four character string that represents the type of compression currently in use. Consult the QuickTime documentation
for a list of valid compression types. (e.g. "avc1", "jpeg", etc...) |
| VideoDepth | Assigns Count as Integer | --- | Sets the video depth of the current video device. |
| VideoDepth | --- | Integer | Returns the video depth of the current video device. |
| VideoDevice | Index as Integer | String | Returns the name of a Video device based on its zero-based index. |
| VideoDeviceAvailable | Index as Integer | Boolean | Returns the availability of a Video device based on its zero-based index. |
| VideoDeviceCount | --- | Integer | Returns the number of available video devices. |
| VideoDeviceName | --- | String | Returns the name of the currently selected video device. |
| VideoDeviceSelected | --- | Integer | Returns the zero-based index of the currently selected device. |
| VideoEnabled | Assigns Active as Boolean | --- | Sets the enabled status of the currently selected video device. |
| VideoEnabled | --- | Boolean | Returns the enabled status of the currently selected video device. |
| VideoFrameRate | Assigns FrameRate as Double | --- | Sets the frame rate of the currently selected video device. |
| VideoFrameRate | --- | Double | Returns the frame rate of the currently selected video device. |
| VideoHeight | --- | Integer | Returns the height of the currently selected video device. |
| VideoKeyframeRate | Assigns FrameRate as Integer | --- | Sets the keyframe rate of the currently selected video device. |
| VideoKeyframeRate | --- | Integer | Returns the keyframe rate of the currently selected video device. |
| VideoPreview | Assigns Preview as Boolean | --- | Sets the preview status of the currently selected video device. |
| VideoPreview | --- | Boolean | Returns the preview status of the currently selected video device. |
| VideoRecordSize | Width as Integer, Height as Integer | --- | Sets the dimensions at which the sequence grabber captures video. |
| VideoSourceHeight | --- | Integer | Returns the source height of the currently selected video device. |
| VideoSourceWidth | --- | Integer | Returns the source width of the currently selected video device. |
| VideoSpatialQuality | Assigns Spatial as Integer | --- | Sets the spatial quality of the next video capture. |
| VideoSpatialQuality | --- | Integer | Returns the spatial quality. |
| VideoTemporalQuality | Assigns Temporal as Integer | --- | Sets the temporal quality of the next video capture. |
| VideoTemporalQuality | --- | Integer | Returns the temporal quality. |
| VideoWidth | --- | Integer | Returns the width of the currently selected video device. |
Analog Video Settings
The following chart lists the available analog video settings.
NOTE: Because these features are hardware-dependent,
not all devices will respond to these methods.
| Method | Parameters | Return Value | Function |
| VideoBlackLevel | Assigns BlackLevel as Integer | --- | Sets the BlackLevel of the current video device. |
| VideoBlackLevel | --- | Integer | Returns the BlackLevel of the current video device. |
| VideoBlackLevelDefault | --- | Integer | Returns the default BlackLevel value for the current video device. |
| VideoBlackLevelMax | --- | Integer | Returns the maximum BlackLevel value for the current video device. |
| VideoBlackLevelMin | --- | Integer | Returns the minimum BlackLevel value for the current video device. |
| VideoBrightness | Assigns Brightness as Integer | --- | Sets the brightness of the current video device. |
| VideoBrightness | --- | Integer | Returns the brightness of the current video device. |
| VideoBrightnessDefault | --- | Integer | Returns the default brightness value for the current video device. |
| VideoBrightnessMax | --- | Integer | Returns the maximum brightness value for the current video device. |
| VideoBrightnessMin | --- | Integer | Returns the minimum brightness value for the current video device. |
| VideoContrast | Assigns Contrast as Integer | --- | Sets the Contrast of the current video device. |
| VideoContrast | --- | Integer | Returns the Contrast of the current video device. |
| VideoContrastDefault | --- | Integer | Returns the default Contrast value for the current video device. |
| VideoContrastMax | --- | Integer | Returns the maximum Contrast value for the current video device. |
| VideoContrastMin | --- | Integer | Returns the minimum Contrast value for the current video device. |
| VideoHue | Assigns Hue as Integer | --- | Sets the Hue of the current video device. |
| VideoHue | --- | Integer | Returns the Hue of the current video device. |
| VideoHueDefault | --- | Integer | Returns the default Hue value for the current video device. |
| VideoHueMax | --- | Integer | Returns the maximum Hue value for the current video device. |
| VideoHueMin | --- | Integer | Returns the minimum Hue value for the current video device. |
| VideoSaturation | Assigns Saturation as Integer | --- | Sets the Saturation of the current video device. |
| VideoSaturation | --- | Integer | Returns the Saturation of the current video device. |
| VideoSaturationDefault | --- | Integer | Returns the default Saturation value for the current video device. |
| VideoSaturationMax | --- | Integer | Returns the maximum Saturation value for the current video device. |
| VideoSaturationMin | --- | Integer | Returns the minimum Saturation value for the current video device. |
| VideoSharpness | Assigns Sharpness as Integer | --- | Sets the Sharpness of the current video device. |
| VideoSharpness | --- | Integer | Returns the Sharpness of the current video device. |
| VideoSharpnessDefault | --- | Integer | Returns the default Sharpness value for the current video device. |
| VideoSharpnessMax | --- | Integer | Returns the maximum Sharpness value for the current video device. |
| VideoSharpnessMin | --- | Integer | Returns the minimum Sharpness value for the current video device. |
| VideoWhiteLevel | Assigns WhiteLevel as Integer | --- | Sets the WhiteLevel of the current video device. |
| VideoWhiteLevel | --- | Integer | Returns the WhiteLevel of the current video device. |
| VideoWhiteLevelDefault | --- | Integer | Returns the default WhiteLevel value for the current video device. |
| VideoWhiteLevelMax | --- | Integer | Returns the maximum WhiteLevel value for the current video device. |
| VideoWhiteLevelMin | --- | Integer | Returns the minimum WhiteLevel value for the current video device. |
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