Chapter 35: Working with Synchronization
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Chapter 35: Working with
Synchronization
Synchronization allows one system to output
time code and the other device to follow that
time code. Pro Tools is synchronized to other
devices using SMPTE/EBU time code or MIDI
Time Code.
Pro Tools Synchronization
Options
There are several options for synchronizing
Pro Tools to an external source or using
Pro Tools as the master device. Not all options
are available on all Pro Tools systems, as noted.
SMPTE Trigger Only
This solution is useful for short projects if both
systems are extremely close in speed, but even
the best systems will rarely stay perfectly syn-
chronized for longer than a couple of minutes.
SMPTE Trigger Resolved with a SYNC
Peripheral
(Pro Tools HD Only)
You can use an optional Digidesign SYNC pe-
ripheral to resolve Pro Tools recording and play-
back speed with any of the following clock ref-
erence sources while slaving Pro Tools to time
code:
• LTC
• Video source
• House video reference
• VITC
• 1x Word Clock
• AES/EBU “null” clock
• Pilot Tone
• Bi-Phase
This enables long-term, high-fidelity synchroni-
zation when all transports within the system are
resolved to this common synchronization
source, or by resolving to any variations in in-
coming time code while slaving to time code.
For more information on different
SMPTE/EBU formats, and other concepts
related to time code, refer to the
Pro Tools
Sync & Surround Concepts Guide
.
Summary of Contents for Pro Tools
Page 1: ...Pro Tools Reference Guide Version 7 3 ...
Page 15: ...1 Part I Introduction ...
Page 16: ...2 ...
Page 33: ...19 Part II System Configuration ...
Page 34: ...20 ...
Page 44: ...Pro Tools Reference Guide 30 ...
Page 94: ...Pro Tools Reference Guide 80 ...
Page 95: ...81 Part III Sessions Tracks ...
Page 96: ...82 ...
Page 108: ...Pro Tools Reference Guide 94 ...
Page 130: ...Pro Tools Reference Guide 116 ...
Page 269: ...255 Part IV Recording ...
Page 270: ...256 ...
Page 310: ...Pro Tools Reference Guide 296 ...
Page 345: ...331 Part V Editing ...
Page 346: ...332 ...
Page 402: ...Pro Tools Reference Guide 388 ...
Page 496: ...Pro Tools Reference Guide 482 ...
Page 548: ...Pro Tools Reference Guide 534 ...
Page 571: ...557 Part VI MIDI Editing ...
Page 572: ...558 ...
Page 596: ...Pro Tools Reference Guide 582 ...
Page 637: ...623 Part VII Mixing ...
Page 638: ...624 ...
Page 702: ...Pro Tools Reference Guide 688 ...
Page 771: ...757 Part VIII Video Sync Surround ...
Page 772: ...758 ...
Page 792: ...Pro Tools Reference Guide 778 ...
Page 806: ...Pro Tools Reference Guide 792 ...
Page 856: ...Pro Tools Reference Guide 842 ...