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VoverlaX User Manual
Page 14
Version 1.0.0.2
Click the “ Window Content Static ” if the content of the window is not changing constantly
.
Click the “
Transparent ” check box and select a colour from the “ Transparency Colour ” button
initiated colour dialog, if you wish to make some portion of the window transparent (invisible), e.g.
making the blue background to disappear on the live video.
Click the “
Clear Old Overlay Value ” to make the “ Transparency ” effect clean without shivering pixels
flying around. This box has the same significance as explained in the “ Graphics File Overlay Item ” section,
and it is only meaningful when the “ Transparent ” box is ticked.
7.3 Overlay Item List
The “
Overlay Item List
” is for holding multiple
Overlay Items
, so that they can be displayed
simultaneously on external TV, or they can be saved as files for later repeated use. Pressing the “ Add ”, or
“ Delete ” button in the middle of the screen will add or delete items into or from the Overlay Item List
box, while with one item selected in the list box, pressing “ MoveUp ” or “ MoveDown ” button will
change the selected item’s position in the list.
When some items have been selected in the Item List box, pressing the “
Display Selected Items
” button
will display these items’ contents on the video output ports, in the order of their positions in the list box:
Pressing the “
Stop
” button will stop the displaying.
The “
Save
” and “
Open
” buttons are used to save the items inside the item list box (if any) to files, and to
load a file’s contents back into the Item List Box (when loading from an item list file, items already in the
list box will be cleared).
7.4 Using Multiple VoverlaX Cards
To operate multiple (2~32) VoverlaX cards on the same PC, select each card’s number from the
“Selected Card:”
Combo box (first card is 0), then apply any operation on this card.
When using timer-based overlay items such as
Timer
or moving text, manual start of an item will
automatically stop other timer-based items previously defined even on another VoverlaX card. For
example, whenever a “ Timer ” Overlay Item is started on the currently selected card, the previously