Types of
electronic broadcasting:
- Telephone broadcasting
(1881–1932): the earliest form of electronic broadcasting (not counting
data services offered by stock telegraph
companies from 1867, if ticker-tapes are
excluded from the definition). Telephone broadcasting began with the
advent of Théâtrophone
("Theatre Phone") systems, which were telephone-based
distribution systems allowing subscribers to listen to live opera and theatre performances over telephone
lines, created by French inventor Clément Ader in
1881. Telephone broadcasting also grew to include telephone
newspaper services for news and
entertainment programming
which were introduced in the 1890s, primarily located in large European cities. These telephone-based subscription
services were the first examples of
electrical/electronic broadcasting and offered a wide variety of
programming.
- Radio
broadcasting (experimentally from 1906,
commercially from 1920): radio broadcasting is an audio (sound)
broadcasting service, broadcast through the air as radio waves from
a transmitter to an radio antenna and,
thus, to a receiver.
Stations can be linked in radio networks to
broadcast common radio programs,
either in broadcast
syndication, simulcast or subchannels.
- History of
television
broadcasting (telecast), experimentally
from 1925, commercial
television from the 1930s: this television programming medium was long-awaited by the general public and
rapidly rose to compete with its older radio-broadcasting sibling.
- Cable radio(also called "cable FM", from 1928) and cable television (from 1932): both via coaxial cable,
serving principally as transmission mediums for programming produced at
either radio or television stations, with limited production of cable-dedicated
programming.
- Direct-broadcast
satellite (DBS) (from circa 1974) and satellite radio
(from circa 1990): meant for direct-to-home broadcast programming (as
opposed to studio network uplinks and downlinks), provides a mix of
traditional radio or television broadcast programming, or both, with
dedicated satellite radio programming. (See also: Satellite
television)
- Webcasting
of video/television (from circa 1993) and audio/radio (from circa 1994)
streams: offers a mix of traditional radio and television station
broadcast programming with dedicated internet radio-webcast
programming.
Production
Standards:
There
are 3 main analog video standards in use around the world.
PAL
(Phase Alternating Line)
NTSC (National Television System Committee)
SECAM (Sequential Color with Memory)
NTSC (National Television System Committee)
SECAM (Sequential Color with Memory)
Each standard is incompatible with the other two. Also, the
equipment that demodulates the signal must be formatted for that signal.
Generally NTSC is used in North America, most of the
countries in South America and Japan. PAL is the format for the UK and
most European countries except France and parts of Eastern Europe which use SECAM.
For example, a recording made in the France could not be played on an American
VCR.
If you view video tapes that are from outside of the United
States, or send videos abroad, you must first convert the tape to or from the
foreign television standard.
Director:
A film
director is a person who directs the actors and film crew in filmmaking.
They control a film's artistic and dramatic aspects, while guiding the technical
crew and actors.
Responsibilities
Directors are
responsible for overseeing creative aspects of a film under the film
producer. They often develop the vision for a film and
carry the vision out, deciding how the film should look, in other words they
make their vision come to life. They are responsible for turning the script
into a sequence of shots. They also direct what tone it should have and
what an audience should gain from the cinematic experience. Film directors are
responsible for deciding camera
angles, lens
effects and lighting with the help of the cinematographer, and set design with the production designer. They will often
take part in hiring key crew members. They coordinate
the actors' moves, or blocking, and also may be
involved in the writing, financing, and editing of a film.
The director works
closely with the cast and crew to shape the film.
Some like to conduct rigorous rehearsals in preproduction while others do so
before each scene. In either case,
this process is essential as it tells the director as well as other key members
of the crew (director of photography, stuntchoreographer, hair stylist, etc.), how the
actors are going to play the scene, which enables them to make any necessary
adjustments. Directors often use storyboards to illustrate sequences and concepts, and a director's viewfinder to set
up camera angles.
The director also
plays a key role in post-production. He or she works with the editor to ensure that the emotions of the scene and the close ups, mid shots and wide or long
shots appropriately reflect which character is
driving the narrative. The director also advises on the (color)
grading of the final images, adding warmth or
frigidity to the composition of the shots to reflect the emotional subtext of
the character or environment. The director will sometimes participate in the
sound mix and musical composition of the film.
Art director:
The art director
is a person who supervise the creative process of a design. The term 'art
director' is a blanket title for a variety of similar job functions in advertising,
publishing,
film
and television,
the Internet,
and video games.
Art director general role:
Various artists may
create or develop specific parts of an art piece or scene; but it is the charge
of a sole art director to unify the vision. In particular, the art director is
in charge of the overall visual appearance and how it communicates visually,
stimulates moods, contrasts features, and psychologically appeals to a target
audience. The art director makes decisions about visual elements used, what
artistic style to use, and when to
use motion.
One of the most difficult
problems that art directors face is to translate desired moods, messages,
concepts, and underdeveloped ideas into imagery. During the brainstorming
process, art directors, coworkers, and clients are engaged in imagining what
the finished piece or scene might look like. At times, an art director is
ultimately responsible for solidifying the vision of the collective imagination
while resolving conflicting agendas and inconsistencies between the various
individual inputs.
In film
An art director, in the
hierarchical structure of a film art department, works directly below the production designer, in collaboration
with the set decorator, and above the set designers. A large part of their duties include the administrative aspects
of the art department. They are
responsible for assigning tasks to personnel such as The Art Department Coordinator, and the Leadman, keeping
track of the art department budget and scheduling (i.e. Prep/Wrap Schedule, as
well as overall quality control. They are often also a liaison to other
departments; especially the construction, Special FX, Property, Transportation (graphics) department, and
Locations Dept. The Art Director also attends all Production Meetings and Tech
Scouts in order to provide information to the Set Designers in preparation for
all Departments to have a visual floorplan of each location visited. In the
past, the art director title was used to denote the head of the art department
(hence the Academy Award for Best Art Direction). On the movie Gone with the Wind, David O. Selznick felt that William Cameron Menzies had such a
significant role in the look of the film, that the title Art Director was not
sufficient, and so he gave Menzies the title of Production Designer.[2] The title has become more common, and now Production Designer is
commonly used as the title for the head of the Art Department, although the
title actually implies control over every visual aspect of a film, including
costumes.
Floor Management:
A floor manager is
responsible for managing the studio floor - that is, where the cameras, sets and talent operate. He or
she is the link between the studio and the control room (where the director and
other technical staff operate).
Is also the
assistant to the director and production staff during the rehearsal and
broadcast period and needs to be able to adapt to the needs of each production
The responsibilities
are diverse:
• Distributes all
the various bits of information pertaining to the production • Checks that the
floor is clear and safe for the performance required • Checks that any scenery
or set piece is ready to be used as required • Turns on the appropriate lights
• Gives announcements to staff and audience • Helps to maintain the set quiet
and in order • Calls cues to begin the action • Prompts talents as required •
Reminds talents about scheduled interviews, set changes or changes to the
schedule • insures that people are where they need to be at the appropriate
time, prompting when talents are off-book and need a line, takes line notes and
calls breaks when appropriate • Places and removes all tape from the stage’s
floor • Unlocks or locks set's doors
Production management:
Production is
generally not considered a department as such, but rather as a series of
functional groups. These include the front office staff such as the Production
Manager, the Production Coordinator, and their assistants; the accounting
staff; the various Assistant Directors; and sometimes the Locations Manager and
their assistants. The Director is considered to be a separate entity, not
within the departmental structure.
A Film Producer
creates the conditions for making
movies. The Producer initiates, coordinates,
supervises, and controls matters such as raising funding, hiring key personnel,
and arranging for distributors. The producer is involved throughout all phases
of the film making process from development to completion of a project.
An Executive Producer (EP) is a producer who is
not involved in any technical aspects of the film making process, but who is
still responsible for the overall production. Typically an executive producer
handles business and legal issues.
The Line Producer is the liaison between the
Studio or Producer and the Production Manager.
The Production Manager supervises the physical
aspects of the production (not the creative aspects) including personnel,
technology, budget, and scheduling. It is the Production Manager's
responsibility to make sure the filming stays on schedule and within its
budget. The PM also helps manage the day-to-day budget by managing operating
costs such as salaries, production costs, and everyday equipment rental costs.
The PM often works under the supervision of a Line Producer and directly
supervises the Production Coordinator.
The Unit Manager fulfills the same role as the
production manager but for secondary "unit" shooting. In some
functional structures, the Unit Manager subsumes the role of the Transport
Coordinator.
The Production Coordinator is the information
nexus of the production, responsible for organizing all the logistics from
hiring crew, renting equipment, and booking talent. The PC is an integral part
of film production.
·
Post-production
Supervisor
Post-production Supervisors are responsible for
the post-production process, during which they maintain clarity of information
and good channels of communication between the Producer, Editor, Supervising
Sound Editor, the Facilities Companies (such as film labs, CGI studios and
Negative Cutters) and the Production Accountant. Although this is not a
creative role, it is pivotal in ensuring that the film's post-production budget
is manageable and achievable, and that all deadlines are met. Because large
amounts of money are involved, and most of a film's budget is spent during production,
the post-production period can often be difficult and challenging.
Production Assistants, referred to as PAs,
assist in the production office or in various departments with general tasks,
such as assisting the First Assistant Director with set operations.
The Screenwriter, or Scriptwriter, may pitch a
finished script to potential Producers, or may write a script under contract to
a Producer. A Writer may be involved, to varied degrees, with creative aspects
of production.
Also known as the continuity person, the Script
Supervisor keeps track of what parts of the script have been filmed and makes
notes of any deviations between what was actually filmed and what appeared in
the script. They make notes on every shot, and keep track of props, blocking,
and other details to ensure continuity from shot to shot and scene to scene.
The Script Supervisor's notes are given to the Editor to expedite the editing
process. The Script Supervisor works very closely with the Director on set.
Where the film requires a stunt, and involves the use of stunt
performers, the Stunt Coordinator will arrange the
casting and performance of the stunt, working closely with the Director.
The Casting Director chooses the Actors for the
characters of the film. This usually involves by inviting potential Actors to
read an excerpt from the script for an audition.
Budget Preparation:
Film budgeting
refers to the process by which a line producer, unit production manager or
filmmaker prepares a budget for a film
production. This document, which could be over 150 pages
long, is used to secure financing for the film and lead to pre-production and
production of the film. Multiple drafts of the budget may be required to
whittle down costs. A budget is typically divided into four sections: above the line (filmmaking) (creative talent), below the line (filmmaking) (direct production costs), post-production (editing, visual effects, etc), and other (insurance, completion bond, etc).
Elements in Budget Preparation:
- Story rights:
The right to produce a film based on a play, novel, video game or as a remake or sequel can
cost anything from a couple of thousand (Leaving Las Vegas) to over $10 million (the video game Halo). An original screenplay by a Writers Guild
of America member costs from a minimum of
around $50,000 (Quentin Tarantino'sTrue Romance) to
$5 million (M. Night Shyamalan'sUnbreakable).
- Screenplay:An A-list screenwriter can
be paid $1 million to write the first three drafts of a script, with a
further $1 to $2 million sole credit bonus. Once the story has been agreed
upon and the script locked, script doctors may
be called upon to revise the final draft at $100,000 to $200,000 a week.
Recently, Columbia Pictures has been offering the best screenwriters 2 percent of
the gross profits (after the production and marketing budget has been
deducted). Typically the development of a script consumes 5 percent of a
film's budget.
- Producers:Film producers and executive producers are often well-paid, with a top producer earning a
seven-figure salary upfront as well as bonuses and a share of the profits.
(Often a producer will be given 40 percent of the net profits). For Spider-Man,
producer Laura Ziskin
is estimated to have been paid over $30 million.
- Director:
The DGA minimum is about $14,000 a week, for a minimum of ten
weeks' work. An A-list film director can
command $5 to $10 million a film. Traditionally, a director's salary is
about 7 percent of the final budget.
- Cast:An
A-list actor can ask for anything from $10 million to $30 million, plus $3
million in perks (trailer, entourage, etc.) and 10-20 percent of the gross
profits. The rest of the cast, by comparison, can often come out much
worse with many being paid the Screen Actors
Guild minimum (as low as $100/day on
an Ultra-Low Budget film). Sometimes an actor will accept a minimal fee in
exchange for a more lucrative share of the profits. Union extras are paid
around $130 per day (plus extra for overtime or if they provide their own
wardrobe) but on a low-budget film non-union extras are paid less,
sometimes nothing at all.
- Production costs:
The cost of actually shooting the film including sets, wardrobe, location
filming, hotels and transportation. The most prestigious productions will
often employ the most successful, and therefore most expensive, crew, with
the director of photography usually the highest paid at about $500,000 to $1
million. Shooting costs could easily amount to $500,000 a day for 100
days.
- Visual effects:
Employing a hundred employees of Industrial
Light and Magic for over a year can turn a
big-budget film into a mega-budget film. Computer-generated
imagery (CGI) work in post-production can
be expensive; such work on The Hulk is estimated to have cost $100
million.
- Music:
The top film composers can ask for a seven-figure salary to compose an
hour or so of original film score.
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