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The remaining control groups in the Audio Mixer are dedicated to TriCaster’s various audio outputs. We’ll
come back to them in Section 15.8, but before we do so, let’s drill further down into more advanced audio
options and tools.
SECTION 15.7
ADVANCED CONFIGURATION
The controls for all inputs (including internal audio
sources) as well as the Effects, Stream, Aux and Master
output groups include a configuration button shown
when you move the mouse over the input label.
The familiar ‘gear’ icon opens the advanced Audio
Configuration panel.
We touched on this panel briefly when we discussed
selecting and configuring Connections for external
audio inputs. The Advanced Audio Configuration panel
offers many more important features and controls,
however. Let’s explore these now.
15.7.1
AUDIO DELAY
Audio and video arriving at TriCaster inputs will
maintain sync throughout the system to output or
recording. However upstream issues can occasionally
cause video to arrive at TriCaster’s inputs later than the
corresponding sound.
To mitigate this sort of external problem, TriCaster
provides an adjustable Audio Delay setting.
E.g., many cameras support simultaneous digital and analog audio output. In-camera processing can delay
digital a/v output, resulting in analog audio output actually leading the digital output by a meaningful
measure.
15.7.2
PAN
The Audio Configuration panel also provides complete Pan control. Pan is a
very useful feature. It adjusts placement of sound from source audio channels
on the stereo channels comprising the audio mix (es).
Using Pan, you can place all or part of channel 1 onto channel 2, and vice versa.

When Pan is set to the extreme left position for channel 1, its audio is
sent exclusively to the first channel for the Input 1 group.

Centering the Pan knob labeled 1 splits the sound from Input 1 equally onto channels 1 and 2.
FIGURE 15-9
FIGURE 15-8