Any search of the Web will show that video editing has and
is becoming common place. There are elementary students in New
England who are creating reenactments of historical events and
placing them on the Internet. Daily, millions of people visit YouTube
to view a large assortment of video clips on different subjects
and from a widely varied age group. This has become such a phenomenon,
it has spawn the The
International Academy of Digital Arts and Sciences who awards
the Webbys.
For professional quality video, the needed equipment is
a mini DV camcorder, a computer and the editing software. The
cost for a camcorder can start as low as two hundred dollars.
Almost any computer is adequate. Video editing software come in almost
any price range for free to a few hundred dollars. It is in any
configuration and easy of use.
One of the major problems with editing software is the perception
created by the manufacturing companies themselves. They often
refer to certain of their soft wares as simple, amateurish rather
than limited. This is to sell their higher-end software to those who
feel they are more advanced. So let me make a simple statement,
at a point, it is not the software that is used, it is the quality of the
story, and the ability of the producer/director/editor. The viewer
doesn't know what software was used to edit a piece.
Use a software that provides the best, fastest end product. For Vidcast
(Video Podcast), I use
Apple iMovie
on the Mac. It saves directly as a podcast and no further conversion
is necessary. For vidcast on the PC, I use
Adobe
Premiere Elements
(I very seldom use Windows Movie Maker as I really
dislike its interface and operation). Although Premiere doesn't save
to a podcast format and a conversion is necessary (more about this later),
it's an outstanding editing software for the money.
As there are a large number of step-by-step quality detailed tutorials
for video editing, I am not going to duplicate them here. I
will, however, note some of the better ones in the "Other Tutorials" on
the left of this page. The remainder of this tutorial will be
concerned with, for lack of a better term, the marketing of
your work or your student's work. How do you get your videos
in front of the largest viewing audience.
Side Bar: Although
you will get the largest audience for your video on YouTube,
there are some short comings. Image quality is suspect and you get
no control over any of the parameters. YouTube also maintains
complete control over the location of the file hosting. I really
feel it is best to host flash movies on your server.
Preparing Video for the Web
For years, the question has been, "Do I use Apple QuickTime or Windows
Media for videos on the web?" QuickTime produces better quality video,
but Windows Media created smaller, faster loading files and
the majority of web visitors use PCs so they can play Windows
Media video without any problems. Many sites solved this problem
by using both formats to satisfy everyone. But this discussion
is rapidly becoming passé, Flash video (flv) is becoming the standard
for video on the web. It produces high quality in a small
compressed file that loads and plays quickly. The remainder
of this tutorial will instruct you on converting your video
files to flash video and placing them on a Web site.
Edit the video as you would normally. if you need
help with editing, go to one of the tutorials
in the "Other Tutorials" (right column of this page). Save the
final project as a full size QuickTime movie. There may be
some argument about this, but I suggest saving as a QuickTime
for three reasons:
1. QuickTime renders a superior quality video.
2. QuickTime converts very easily to flash video.
3. Quicktime will also easily convert to a Podcast (Mp4) file format
if you plan to create a downloadable file.
Now you are ready to convert the QuickTime file to a flash movie file.
There are numerous conversion applications (I have noted the
most widely used See "Conversion Software"). Care should be
taken when selecting conversion software as many do not provide easy
built-in solution for streaming (playing) FLV files.
For example, I have used ffmpegX
($15.00), a video/audio encoder for Mac OS X, to convert Real Media or
Windows Media to a much more friendly format. I was really excited when
flash video support was added, but there was a problem. FfmpegX did not
provide an easy built in solution for projecting the FLV file in a
Web page.
You need to upload a Flash video player solution
to your site. Joroen Wijering created one used in many places
around the Web, which may be downloaded from his site:
JeroenWijering.com.
You can skip visiting the site and download from
this
link.
After unzipping the file, upload the flvplayer.swf file to your server and
then paste the following code to show your movie, replacing /movies/flvplayer.swf
with the location you uploaded the flvplayer.swf file and replace file=movies/sparky.flv
with the location of your actual .flv file.
This player and code should work for any FLV file converted by an application which
does not allow for easy projecting.
Although I usually really use shareware, in this instance, the extra
to embed the object is difficult for many. The best all-in-one
and do-it-all commercial conversion application is
Sorenson Squeeze ($229.00 edu).
Squeeze not only allows me to create FLV files but also I can
create Mp4 files for vidcasting at the same time.
Open Squeeze. On a Mac, drag the Quicktime file to the gray window.
On PC, browse and navigate to the file. Open the Macromedia Flash
Video (.flv) in the Format & Compression settings menu. Click on a
compression setting. I usually use Med_Prog (medium progressive
320 x 240 px). Click the Apply button. If you would like to
create an Mp4 for vidcasting during the same session, close
the flash video settings and open the Mp4 Settings. Click on the AVC_Med_Pro.
Click the apply button. If you are satisfied click the Squeeze
It button. At the end of the session you should have a .flv for the Web and
a Mp4 for vidcast.
Side Bar: If you have
or use a copy of Adobe AfterEffects 6.5+, you can create FLV files from
the Export option.
Open a Web page in Adobe Dreamweaver Studio 8 to place the flash video.
Go to Insert > Media > Flash Video. In the floating dialogue box, be
sure the video type is Progressive Download Video. Click the Browse button
and navigate to the FLV file. I most often use the Clear Skin 1, but you
can experiment with the other offerings. Click the Detect Size button. Check
the Auto play box for the movie to start automatically. Check the Auto rewind
box and finally click the OK button.
The final results should look like this.
Side Bar: This is
an example of a student project satirizing the infomercial. if you
would like a copy of the lesson plan which includes: an introduction,
benchmark standards, a grading rubrics, and a vidcast of this example;
go to the
Projects page for the download.