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Barco Media Server XHD-Series User Guide
Warping workflow
1.
Select a preset that fits your needs. See Preset: in Warping controls (p.182).
2.
Disable Perspective Correction if it is not needed, for example, if you
are using warping only to correct some content inaccuracies.
3.
Create new points if needed with the right click menu or by using the
Ctrl+click shortcut.
A point cannot be created alone; it must be part of a row, a column, or
both. If a row or column already exists for a specific location, create
only the missing axis to avoid duplicate points.
4.
Select points by clicking on them or dragging a selection box.
Selected points are shown in blue and display the tangent manipulators,
unselected points are shown in white. In perspective mode, corners
cannot be multi-selected. Points can be added to the selection using
the Shift key.
5.
Move selected points with the mouse or arrow keys.
Selected points' manipulators can be moved to drag tangents. Lock and
symmetry options for the selected points' tangents can be set with icons
in the Selection section of the Calibration pane. See Tangent Lock: and
Tangent Symmetry: in Warping controls (p.182).
6.
Set the positions manually, in pixels, for a single selected point and its
tangent in the Selected Point section of the Calibration pane.
7.
Move the points and tangents until the projected image fits accurately.
8.
Delete a selected point by pressing the Del key or using the right-click
menu.
As with point creation, a point cannot be deleted alone. A point must
be deleted with its row, its column, or both.
Warping controls
Subdivision Size:
Show Wireframe:
Perspective Correction:
182
Determines the size of subdivisions use for the Bézier
surface.
The lower the size, the smoother the image will be.
Subdivision size can be set individually for X and Y
axes.
Toggles whether the wireframe is shown or not shown
when editing the warping.
Toggles whether the perspective is automatically
corrected or not when moving the corners of the
warping.
Appendix I: Workflow layouts
Barco Pn: 60600320
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