Time-lapse photography

Time-lapse photography is a technique whereby the frequency at which film frames are captured (the frame rate) is much lower than that used to view the sequence. When played at normal speed, time appears to be moving faster and thus lapsing. For example, an image of a scene may be captured once every second, then played back at 30 frames per second; the result is an apparent 30 times speed increase. Time-lapse photography can be considered the opposite of high speed photography or slow motion.

Processes that would normally appear subtle to the human eye, e.g. the motion of the sun and stars in the sky, become very pronounced. Time-lapse is the extreme version of the cinematography technique of undercranking, and can be confused with stop motion animation.

History

Some classic subjects of timelapse photography include:

The technique has been used to photograph crowds, traffic, and even television. The effect of photographing a subject that changes imperceptibly slowly, creates a smooth impression of motion. A subject that changes quickly is transformed into an onslaught of activity.

Time lapse (disambiguation)

Time lapse may refer to:

Time Lapse

Time Lapse is the first live album by guitarist Steve Hackett. The album is drawn from live performances at the Savoy Theater in New York City (during the Cured tour) and at Central TV Studios in Nottingham.

Track listing

All songs written by Steve Hackett, except where indicated.

Credits

Nottingham

New York

Tracks 1–5, 13–14 recorded at Central TV Studios, Nottingham, October 1990