Dolby Laboratories DP591 Manual de início rápido - Página 13
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Procedure
1. Select a presentation. Settings for dynamic objects will apply only to those in the chosen
presentation.
2. Ensure that the dynamic object is enabled and selected.
3. Set the gain on the channel to which a dynamic object is assigned using any of these
methods:
a) Double-click in the individual channel Gain box to highlight the numeral, and then
enter any value between –49 and +15 dB.
b) Click the up/down arrows within the Gain box to change the value in increments of 1
dB. You can hold an arrow to scroll through the values at a faster pace.
c) Click and hold the blue level indicator for a channel, and manually move the indicator
up or down to the desired value.
4. Set the sound category using these criteria:
a) If the channel is going to carry general audio, leave the sound category as None.
b) If the channel is going to carry voices, assign a sound category of Dialog.
5. Place the dynamic object in a specific output position of the X, Y, and Z values field (the
sound mapping display on the right side of the window) using any of these methods.
Note that the Z coordinate refers to height, with 0 equal to the floor of the space, and
1.00 equal to the ceiling:
a) Double-click in the individual value box for the specific axis, and then enter any value
between 0 and 1.00.
b) Click the up/down arrows within the value box to change the value in increments of
0.01. You can hold an arrow to scroll through the values at a faster pace.
c) Click and hold the blue level indicator for an axis, and manually move the indicator
horizontally in either direction to the desired value.
d) In the sound-mapping display, click and drag the large blue icon to the position of your
choice in the grid.
Figure 5: Dynamic object mapping
6. Click Save to save the dynamic object settings in the currently selected presentation.
Dolby DP590 object authoring tool quick-start guide
24 June 2016
4.5 Enabling dynamic objects for presentations
13