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Initially, these four presets represent default stops between the maximum and minimum
distance for the specific set - the ‘closest’ view is 100%. Click a preset thumbnail to jump to the
camera view it represents. An active
Zoom Preset is shown with a gold border (a white border
tracks your cursor when selecting presets).
Notice that a numeric slider is provided above right for each preset. These work the same as
other numeric sliders in TriCaster’s Live Desktop – drag to adjust the value, click to type directly
into the field using the keyboard, or press (keyboard) Shift and then double-click to restore the
default value for that preset.
Note: Some LiveSets (e.g., double-box sets) do not support zooming. In such cases, the Zoom
Presets and the Zoom T-Bar are inactive.
12.4.4 ZOOM T-BAR
Figure 183
The Zoom T-Bar is located to the right of the Zoom Presets . Dragging it vertically adjusts the
virtual ‘camera distance’ for the active LiveSet , between 0-100%.
When you click a Zoom Preset , the T-Bar updates to the new zoom level (which is displayed
beneath). Conversely though, adjusting the T-Bar does not change the value for a Preset . (When
the current T-Bar position does not correspond to any presets, none of them are shown with a
white border.)
12.4.5 INPUT POSITION
We discussed the Position controls for video Inputs A and B back in Section 12.2. It’s worth
adding here that these controls, when active, do affect the scale, rotation and position for
LiveSet video inputs (this is another unique advantage of this LiveSet implementation).