Specifies the attributes for a special measure which can provide unit conversion from pixels to selected units on a video or image.
*MasterMeasure()Specifies the attributes for a special measure which can provide unit conversion from pixels to selected units on a video or image. |
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*MasterMeasure()Specifies the attributes for a special measure which can provide unit conversion from pixels to selected units on a video or image. |
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Syntax |
*MasterMeasure(filename, name) |
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Arguments |
Name |
Description |
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filename |
The name of the video file this master measure applies to. |
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name |
The name of the measure, displayed on screen, and in user interface list. |
Example |
*BeginVideo() • • • *MasterMeasure({VIDEO_FILE_VIDEO_1}, "Master Unit Measure") *Transient(false) … *EndVideoMeasure() • • • *EndVideo |
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Application |
MediaView |
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Context |
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Comments |
*MasterMeasure() blocks specify the attributes for a special measure which can provide unit conversion from pixels to selected units on a video or image. Each video or image has one and only one master measure. If all attributes are defined for a master measure, then you have the option of obtaining coordinates and lengths in the given unit system rather than in pixels. Every *MasterMeasure() statement requires a closing *EndVideoMeasure() statement. |
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See also |
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