1. Define an amorphous audience.
2. Explain the relationship between publicity, circulation, and promotion.
B. When developing online presentations for known audiences, most of the principles of
audience analysis discussed in chapter 3 are applicable and helpful.
C. However, when you upload a presentation for anyone to see, hear, and download, you
may not know who constitutes your audience.
1. An amorphous audience is one that you know exists but whose size and
demographic information are unknown.
2. When addressing an amorphous audience, the questions you need to ask yourself
first include the following:
a)
What kind of audience do I want for my message?
b)
What audience would I like to create for what I have to say?
D. Publicity refers to the distribution and circulation of information or a message for
promotional purposes.
1. Two concepts are central to publicity: circulation and promotion.
a)
Circulation refers to the way in which a message is taken up by
audiences through repeat listening or viewing.
b)
Promotion is primarily about creating an audience for the secondary goal
of entertaining, informing, or persuading.
III. Conducting Online Presentations
A. Learning Objectives
2. List the three kinds of lighting needed for online videos.
3. Explain how a speaker can avoid technological problems.
B. Setting Up an Online Presentation
1. Make sure that you and your message can be seen and heard clearly, and are
promoted in a way that engages the audience that you wish to address or cultivate.
a)
Always have a backup plan for equipment failure, especially if your
online presentation will be live.
2. Compositional elements of online presentations using video
a)
Most cameras cannot register, or “see,” the variations of light and dark
that can be seen with the human eye; thus, when filming, you must make sure to
be in brighter light than you are normally accustomed to in “real” space.
(1) The study of lighting begins with “three-point lighting”: camera
subjects are seen on a screen in reference to the light behind it, the light
in front of it, and the light beside it.
(2) In this standard lighting scheme, the light behind the subject is
called the back light, the light in front of the subject is called the key
light, and the light beside the subject is termed the fill light.
b) As some colors are too muted or vivid to capture on camera, be sure to
experiment to determine what colors can be used.
c)
Consider your video’s composition, the movement(s) of the camera, and
the background of your video.
d)
Make sure your microphone or playback device is working correctly,
adjusting for volume, and that background noises are eliminated.
3. Prepare for technology failures
a)
Before recording or broadcasting yourself live, test and retest your
camera, microphone, and any software you intend to use.
b)
Before recording or broadcasting your presentation, duplicate and back
up all the files you intend to use, such as videos, slide shows, and audio clips.
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