This document discusses different types of projectors used in video production. It explains that there are long throw projectors and short throw projectors, with long throw projectors being used from further distances to project onto larger screens. It provides details on connecting various devices like DVD players, computers, and sound systems to the projectors. It also mentions that a matrox can be used to divide the image between multiple projectors to create an even larger projected screen area. Finally, it briefly introduces the QLab software program that allows uploading and editing of videos.

1. Production Arts
Video

2. Projector
s
You can also use a common USB lead to
plug sound into the projector. Also, the
light bulb in this projector can be
inverted so that, when in a show, there
will be no shadows cast on the screen
behind. You would use a long throw
projector over a short throw projector
as you can use it far away from a screen
as apposed bringing it closer to a screen.
A long throw projector is used for
long distances and it covers a large
amount of space. A long throw
projector contains HD so you can
have images in high definition. To
plug things like a DVD player, PC
or PlayStation into the projector,
you use a cable called a VGA
cable. This is used in most
technical equipment.
There are two different
types of projectors used. A
long throw projector and a
short throw projector.

3. Projectors-Long
Throw
A common USB cable can be used in this
so if you have saved anything on a pen
drive, you can use it in the projector.
Also a phono cable can be connected can
be inserted which means you can put
music from an iPod or mp3 into the
projector. A mirror is attached to the
projector so any image can be projected
onto a screen.
On this projector, you can change
the focus of the image manually.
This would be helpful if you are
setting up the projector before a
show. There is also a speaker built
into this projector so no speakers
would be needed when using it.

4. Matrox
Matrox
Projector
Projector
Projector
A matrox enables you to use more
than one projector at the same
time. It can divide projectors into
three at the most. This is
convenient if you need to have a
larger screen or want to show more
than one thing at once. For
example if you were needed to
show a large group of people a
video, you would use a matrox to
make the video bigger.

5. QLab
Qlab is a software used to upload videos and edit them. Using
Qlab, you can upload any video you want and edit them for
example, add music or to add effect. It is a very quick and easy
way to edit your video so it is convenient for people who are not
that well educated with computers.