Editing Video
HOW TO EDIT VIDEO ON YOUR
COMPUTER
The great thing
about using a computer to edit video is that the video is a
file, and just like a word processor or audio editor, you can
cut, copy and paste any portion of a video clip, string a bunch
of clips together, add transitions, a soundtrack, a title page
and credits "on the fly". It's called
'non-linear'
editing. In the
old days of 'linear' editing you had to add each clip, in
order, one at a time. If you wanted to change the first clip,
you had to start over.
In addition to the above,
computer video editing software records, or "captures" the
video, allows you to trim segments, configure clips, even
adjust the color and brightness, and save the final product.
Two other higher end capabilities of editing software are PiP
(Picture-in-Picture) and Pan & Zoom.
PiP allows you to place a smaller video or
image within your main movie. Pan and Zoom allows you to take a
large still picture, create a smaller frame that is the size of
the final video, and move that frame around the image or photo
creating the impression of motion.
Pan is sometimes known as the Ken Burns
Effect since he used it frequently during his documentary on
the Civil War that aired on PBS several years ago.
High end video editors go for around $500,
but Apple's iMovie and Microsoft's Windows Movie Maker are
free. Windows Movie Maker should be automatically installed on
your Windows XP SP2 and later
(Start/All
Programs/Accessories/Windows Movie
Maker).
The only drawback to Windows
Movie Maker is that you can only save files in .wmv format and
from what I've found it can't edit video from DVD or Mini-DVD
camcorders.
For more
information and tutorials on Windows Movie Maker
click
here.
In between are decent
editing programs like Adobe Premier Elements and Sony
Vegas Studio for $100 or less.
Here are a few things to keep
in mind while shooting and editing video:
Keep it
simple. You're
not trying to win Best Picture at the Cannes Film Festival. You
are trying to convey a message or information. Adding a bunch
of glitzy transitions and special effects distracts from your
message.
Keep it
moving. I have a
really bad habit in our video tutorials of droning on and on
with little or no movement in the video. It's like watching two
hours of someone's family vacation and it's a problem I have
been working diligently to overcome. The whole idea of a
movie
is for things to move.
Fill the
screen. Because of
bandwidth limitations on the web, streamed full motion video is
pretty small, usually 320 X 240 pixels or about 10% of a normal
computer screen. Small details are going to be lost to most
viewers, so try to use large objects that fill most of the
screen for easier viewing.
Write out a
script. Not
necessarily all of the dialog, although that will help, but
create an outline of the message you want to convey. Start with
a preview, lay out the content and end with a summary or call
to action.
SAVING VIDEO FILES
As mentioned previously, web
formats are usually either Flash or .mp4 (H.264 video codec,
AAC audio)
First, save your file as a
fairly high-quality AVI or MPEG2 file as a master file from
which you can convert to any desired web format you
wish.
Then, if your editor can save
it as an flv or mp4 file go back and save the file again in
that format. If not, we use the free Any Video
Converter to
convert our files for the web.
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