A VideoFormatDesc describes an available video format using the media subtype, horizontal and vertical binning and skipping factors and size constraints. The size constraints are described by a minimum size, a maximum size and a step size.
To set a video format for a device, a VideoFormatItem instance has to be created by using VideoFormatDesc::createVideoFormat.
Header File: tisudshl.h
Namespace: DShowLib
Introduced in version 3.2
| Method | Description | ||
| createVideoFormat | This method creates a VideoFormatItem with the specified size based on the specification of this VideoFormatDesc. |
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| getBinningFactor | [Deprecated] Returns the binning factor of this VideoFormatDesc. |
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| getBinningFactorHorizontal | Returns the horizontal binning factor of the video format description. |
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| getBinningFactorVertical | Returns the vertical binning factor of the video format description. |
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| getColorformatString | Returns a string representation of the color format of this VideoFormatDesc. |
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| getMaxSize | Returns the maximum possible size for video formats created from this VideoFormatDesc. |
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| getMinSize | Returns the minimum possible size for video formats created from this VideoFormatDesc. |
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| getSkippingFactorHorizontal | Returns the horizontal skipping factor of the video format description. |
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| getSkippingFactorVertical | Returns the vertical skipping factor of the video format description. |
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| getStepSize | Returns the step size for video formats created from this VideoFormatDesc. |
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| getSubtype | Returns the GUID of the media subtype of this video format description. |
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| isROIFormat | Returns whether this VideoFormatDesc describes a ROI format. |
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| isValidSize | This method checks whether a specified size matches the size constraints of this VideoFormatDesc. |
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| toString | Returns a string representation of this VideoFormatDesc. |
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