Timecode

A timecode (alternatively, time code) is a sequence of numeric codes generated at regular intervals by a timing synchronization system.

Video and film timecode

In video production and filmmaking, SMPTE timecode is used extensively for synchronization, and for logging and identifying material in recorded media. During filmmaking or video production shoot, the camera assistant will typically log the start and end timecodes of shots, and the data generated will be sent on to the editorial department for use in referencing those shots. This shot-logging process was traditionally done by hand using pen and paper, but is now typically done using shot-logging software running on a laptop computer that is connected to the time code generator or the camera itself.

The SMPTE family of timecodes are almost universally used in film, video and audio production, and can be encoded in many different formats, including:

Timecode (film)

Timecode is a 2000 American experimental film written and directed by Mike Figgis and featuring a large ensemble cast, including Salma Hayek, Stellan Skarsgård, Jeanne Tripplehorn, Suzy Nakamura, Kyle MacLachlan, Saffron Burrows, Holly Hunter, Julian Sands, Xander Berkeley, Leslie Mann and Mía Maestro.

The film is constructed from four continuous 93-minute takes that were filmed simultaneously by four cameramen; the screen is divided into quarters and the four shots are shown simultaneously. The film depicts several groups of people in Los Angeles as they interact and conflict while preparing for the shooting of a movie in a production office. The dialogue was largely improvised, and the sound mix of the film is designed so that the most significant of the four sequences on screen dominates the soundtrack at any given moment.

An allusion to this film can be heard during another of Mike Figgis's films, Hotel. In the first moment the screen is split into four quadrants. The sound of milk being steamed in one quadrant combines with the sound of an actor tapping beats onto a paperback novel in another quadrant to create a very subtle imitation of the sounds and music heard during the first few minutes in Timecode.