Macguffin
AKA: Weenie
A term used by Alfred Hitchcock to refer to an item, event, or piece of knowledge that the characters in a film consider extremely important, but which the audience either doesn't know of or doesn't care about. Examples: the engine plans in The 39 Steps , the statue with the microfilms in North by Northwest , and the contents of the briefcase in Pulp Fiction .

Magic hour
The minutes just around sunset and sunrise, where light levels change drastically and quickly, lending a warm orange glow to earlier shots, and a clearer blue in later minutes that allows a crew to shoot night scenes while light still remains.

Magnetic Soundtrack
AKA: Magnetic Print
A composite print in which the soundtrack is recorded on the attached strip of magnetic tape. Largely obsolete due to high cost and maintenance difficulties.

Maintenance Engineer
A person responsible for general maintenance and repair.

Majors
The major Hollywood movie producer/distributor studio s (MGM/UA, 20th Century Fox, Sony Pictures, Warner Bros, Paramount Pictures, Universal, and Disney).

Makeup
AKA: Make up, Make-up, Makeup Artist, Makeup Supervisor
The decorations placed directly on the skin or hair of an actor for cosmetic or artistic effect. Practitioners are called artists or supervisors. See also body makeup , special makeup effects , prosthetic appliances .

Martial-Arts
AKA: Martial Arts, Chop-Socky, Chopsocky
A film which features hand to hand combat, usually using various Asian combat systems like Karate and the Chinese fighting styles popularly known in the west as Kung Fu. "Chop-socky" is a slang and scornful term for martial-arts movies.

On the web: List of Martial Arts titles at the IMDb.


Martini Shot
The last shot of the day's shoot... becuase the next "shot" is in a Martini glass. See also Abby Singer .

Matte Artist
AKA: Mattematician
A person who creates artwork (usually for the background of a shot ) which is included in the movie either via a matte shot or optical printing.

Matte Shot
A photographic technique whereby artwork - usually on glass - from a matte artist is combined with live action. Contrast this with back projection or a travelling matte.

Mbps
Megabits per second. The standard unit of bit rate measurements, it represents 1,024 kilobits or 1,048,576 bits per second, although in practice this number is often rounded to 1,000,000 bits.


Method Acting
A style of acting formalized by Konstantin Stanislavsky which is believed by some to create more realistic performances. Essentially, the theory requires actor s to draw experiences from their own personal lives that correlate to the character they are playing - an extremely demanding process emotionally. In some cases, "method" actors take the theory even further by arranging events in their private lives to resemble the lives of their characters. See the trivia entries for Down and Out in Beverly Hills and One Flew Over the Cuckoo's Nest for examples, and the trivia entry for Marathon Man for an amusing anecdote.

Microdisplay
Type of fixed-pixel projection television that uses a chip illuminated by a lamp to produce the image--as opposed to projection technologies that use CRTs . Examples include DLP , LCD , and LCoS rear-projection HDTVs.


Microphone
AKA: Mike, Mic
A device which converts sound into electrical impulses, usually for recording or amplification.

Mini-Majors
AKA: Mini Majors
Studio s which are large but not as large as the majors : Embassy, Gramercy, etc.

Mini-Series
AKA: Miniseries
A television series with a set number of episodes which tell a complete story, usually filmed at the same time. Contrast with serial .

Mise-en-scene
Literally translated as "what's put into the scene", this is the sum total of all factors affecting the artistic "look" or "feel" of a shot or scene . These can include shot selection , shot composition , production design and set decoration, as well as technical camera properties such as shutter speed , aperture , frame rate , and depth of field . Mise-en-scene is often contrasted with montage , where the artistic "look" of a scene is constructed through visual editing.

Montage
An artistic device for creating the artistic "look" or "feel" of a scene , through the use of visual editing. Often contrasted with mise-en-scene .

MOS
AKA: Mit Out Sound, Minus Optical Stripe, Motor Only Sync,
A take that is filmed without recording sound at the same time. MOS stands for "mit out sound"--it is purported that director Erich Von Stroheim couldn't pronounce "without sound" correctly due to his accent.

Motion Artifact
AKA: Strobing, Nyquist Limit
The visual interference patterns between a shot's frame rate and a filmed object's periodic motion or change. If a shot is filmed with a frame rate R, any images of periodic events of a frequency greater than R/2 (the "Nyquist Limit") will be misrepresented on film. A commonly-occuring example of this artifact is the illusion of spoked wheels appearing to turn in the wrong direction or at the wrong rate. Incorrect frame rates and synchronization can also cause strobing during shots of projected movies or of television screens. See also artifact , judder .

Motion Blur
Shot s of objects that quickly move in the camera 's frame , and/or shot s with a slow shutter speed are likely to produce a "smearing" effect, since the object is in a range of positions during a single exposure.

Motion Capture
An animation technique in which the actions of an animated object are derived automatically from the motion of a real-world actor or object. See also rotoscoping .

Motion Control
A camera setup which records the motion of a camera during a shot so that visual effects can be easily synchronized with the photographed scene.

Motion Picture
AKA: Movie, Film, Flick, Picture


Motion Picture Association
AKA: Motion Picture Export Association of America, MPA, MPEAA
The Motion Picture Association of America and its international counterpart, the Motion Picture Association serve as the voice and advocate of the American motion picture, home video and television industries, domestically through the MPAA and internationally through the MPA. Before 1994, the MPA was known as the Motion Picture Export Association of America.

On the web: IMDb and the MPAA , Official Home Page


Motion Picture Association of America
AKA: MPAA
The Motion Picture Association of America and its international counterpart, the Motion Picture Association serve as the voice and advocate of the American motion picture, home video and television industries, domestically through the MPAA and internationally through the MPA. Through the Classifications and Ratings Administration ( CARA ), the MPAA issues certificates .

On the web: Official Home Page


Motion Picture Editors Guild
A professional union for picture and sound editor s, which now also includes re-recording mixer s, projectionist s, recordists, mic boom operator s, engineers, and story analysts.

On the web: Official Home Page

MPEG
Moving Pictures Experts Group. Pronounced EM-peg, this group establishes standards in computerized digital video compression and reproduction.

MPEG-2
Moving Picture Experts Group-2. Video-compression scheme used to condense digital video content for broadcast over thin TV bandwidths or via the Internet, and to squeeze full-length digital films onto a DVD.

MPEG-4
Advanced compression scheme finalized October 1998, designed to enable transmission and reception of high-quality audio and video over the Internet and next-generation mobile telephones; potentially enables mobile video phones, video e-mail, and cordless video cameras. Two major versions are MPEG-4 Simple Profile for low-resolution digital video content, usually for distribution over the Internet, and MPEG-4 AVC (Advanced Video Coding), which offers faster and higher-quality compression than MPEG-2 for HDTV content.

Motion Picture Producers and Distributors of America
AKA: MPPDA


Motion Picture Sound Editors
AKA: MPSE


Motion Picture Stills Photographers Association
AKA: MPSPA


Movematch
The use of computer programs to combine and synthesize real footage with CGI effects.

Multipath
See ghosting .


Music Arranger
Someone who adapts a musical composition for voices, instruments, and/or performance styles other than those for which the music was originally written.

Music Editor
A person who, in collaboration with the music supervisor and composer, performs editing on the score , live vocals, songs and source music of a movie.

Music Preparation
Person who prepares printed parts from the composer 's score for the musicians to play from at the score recording sessions.

Music Supervisor
AKA: Musical Director, Musical Direction, Music Director, Music Direction
A person who coordinates the work of the composer , the editor , and sound mixer s. Alternately, a person who researches, obtains rights to, and supplies songs for a production.

Musical
A movie whose dramatic story structure includes unrealistic episodes of musical perfomance and/or dancing.