Reference Guide

1277
SMPTE/MIDI time code synchronization
Synchronizing your gear
6. Click the MIDI - Devices page (Edit > Preferences > MIDI - Devices).
7. Make sure that your MIDI interface is highlighted in the Inputs list. If your interface also has a
Sync driver, highlight that as well, then click OK.
When SONAR is the slave, here’s how things work:
• SONAR monitors for a SMPTE/MTC signal. You are able to perform other action in SONAR while
waiting for the signal.
• Start playback on the external device. It takes about two seconds for SONAR to lock from the time
it receives time code input.
• If the time code is earlier than the start of the project (based on the time code offset), another
message (Chasing…) is displayed in the status bar. When the time code reaches the start of the
project, SONAR starts to play in sync.
• If the time code is at or after the start of the project, SONAR starts playback as soon as it locks to
the time code.
• When the external device stops (or when the time code ends), SONAR will stop.
See:
“Playing digital audio under SMPTE/MTC sync” on page 1278
“SMPTE/MTC sync and full chase lock” on page 1279
“Troubleshooting SMPTE/MTC sync” on page 1280
Note: If you want SONAR to switch its clock source to SMPTE/MTC automatically when SONAR
receives a SMPTE/MTC signal, go to Edit > Preferences > Audio - Sync and Caching and
select the Always switch clock source to start option.