Synchronization preferences – Apple Soundtrack Pro User Manual
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Chapter 3
Getting Started With Soundtrack Pro
Synchronization Preferences
These preferences let you specify synchronization settings.
Input
 Sync To MIDI Clock checkbox: Sets Soundtrack Pro to receive MIDI Clock signals from a
MIDI application or external device.
 Sync To MIDI Time Code checkbox: Sets Soundtrack Pro to receive MIDI Time Code
(MTC) signals from a MIDI application or external device.
Output
 MIDI Clock pop-up menu: Choose the device to send MIDI Clock to, or choose None.
 MIDI Clock Virtual MIDI Device checkbox: Sets Soundtrack Pro to send MIDI Clock
signals to MIDI applications as “Soundtrack Sync Source.”
 MIDI Time Code pop-up menu: Choose a device to send MTC signals to, or choose
None.
 MIDI Time Code Virtual MIDI Device checkbox: Sets Soundtrack Pro to send MTC signals
to MIDI applications as “Soundtrack Sync Source.”
 Frame Rate pop-up menu: Sets the frame rate for outgoing MTC signals. (Note that
Soundtrack Pro automatically detects the frame rate for incoming MTC signals.)
Time Code Offset
 Bar 1 At field: Sets the offset of Measure 1 of your Soundtrack Pro project in SMPTE
format. The offset affects both incoming and outgoing MTC signals. This should be
set to the same value in all applications and devices.