Equipment and materials · equipment
Film synchronizer
Also known as sync block.
A geared bench device that keeps picture and sound rolls in measured frame relationship during film editing.
In practice
Thread the correct gauge and orientation, establish sync marks, maintain loop control, and log footage or frame counts.
Explore related entries
Sources
- Glossary of Motion Picture Terms · Kodak
Educational reference only. Requirements vary by jurisdiction, employer, venue, and production context.