The problem: a teacher at
my school is holding a meeting for potential parents of next year's
kindergarten class. She has about 46 digital photos illustrating
a typical day for her students, that she would like to show while she's
talking about her program. She has access to a computer on a cart, a
screen, and a digital projector, but she has no experience creating a
More and more people want to use a digital projector and a series of
digital photos to accompany a spoken presentation... or just run a
series of photos with music.
A first impulse might be to create a Powerpoint presentation-- Powerpoint has
become ubiquitous and seems to be almost as well known as Coca-Cola, or
Kleenex, or Xerox.
But for many users, Powerpoint may be overkill... if you don't already
have a copy, it's expensive, whether purchased on its own or as part of
Microsoft Office. And it's time consuming to learn to work
with it, and even if you're familiar with Powerpoint, creating a
presentation with these 60 digital photos would take a while, as 46
slides would have to be created, one for each photo.
(OpenOffice.org is a free office-suite replacement for Microsoft Office; it can be downloaded from http://www.openoffice.org
and can be recommended for people not wanting to buy a copy of
Microsoft Office. But OpenOffice.org's Impress presentation module,
while Powerpoint-compatible, is as complex to learn and use as
I used Irfanview for helping to make all the images used in this
tutorial). While the OpenOffice.org download is a hefty 80 MB or so,
Irfanview's install file weighs in under one MB. Many thanks to the
Bosnian programmer, Irfan Skiljan for creating and continuing to
maintain Irfanview, and for making this useful piece of software freely
Besides helping my colleague learn to make a slideshow for her parent
meeting, I regular use Irfanview's slideshow feature; some examples:
made a slideshow that is projected during the school's Remembrance Day
(November 11) assembly, along with a recording of a bugle
make a slideshow with baby and present-day photos of members of each
year's graduating class for use during their school-leaving ceremony
make Windows screen savers from photos of the students in each class,
setting them up as the screen saver in their classroom and in the
slideshow of photos of each student and from around the school plays on
an infinite loop on a computer set out in the hallway during 'meet the
teacher' nights at the beginning of each school year.
At home, I regularly make a screen saver with photos each time I come back from holiday.
Most of my examples are school-based, but I'm sure you can think of examples for your work or home.
In Irfanview's File menu, there's a Slideshow
option. This can be used to create a basic slideshow in a manner of
minutes that can be used in a variety of ways. Let's take a look:
It's quite a busy dialogue box; it won't win any awards for sleek
design. But it packs a lot of functionality into a relatively small
amount of space. Navigate to a folder full of pictures that you want to
When you see the file names of your images, you can select individual
pictures; when a picture is selected, a preview appears in the lower
Clicking the Add buttonlets you add images one at a time; clicking the Add All
button lets you add all the photos in the folder. You can navigate to a
different folder and add photos from there as well... repeat as needed
until all your photos are listed in the space on the left:
Notice that the image-list on the left includes the full folder path
for each photo, making it difficult to see the actual file names,
though you can use the scroll-bar along the bottom to make the display
more useable. If you click a file-name in that left-hand list, the
photo will again be displayed in the Preview window.
Ideally, you are happy displaying your images in the order they're listed... if not, you can select an image, and use the Move Up or Move Down buttons to move it to a new place in the list. Repeat as needed until your images are in the order you want.
Look at the various options in the lower-right area of the dialogue
box. You can set your slides to advance automatically or randomly after
a pre-set time-- to get a time longer than 9.999 seconds, you'll need
to delete one of the decimal points. That will let you set the time to
something like 25.00 seconds.
Alternatively (and more usefully for the teacher I mentioned at the
beginning), you can set the slides to advance after mouse or keyboard
input-- again automatically or randomly.
Note that even
if you set
a time delay, a mouse or key press can still be used to move to the
next slide or back to the previous one. (At least if you've saved your
slideshow as an EXE file; if saved as an SCR screensaver, any mouse
movement or keypress exits the screensaver). Click the right mouse button (or press the Right arrow key) to proceed to the next slide; the left mouse button (or the Left arrow key) goes to the previous slide.
You can set your slideshow to loop until stopped (the default);
unchecking that option means the slideshow will exit after the last
slide. You can also loop background music files, and to ensure that in
a randomized slideshow, each image only appears once.
Click on the Advanced options button:
Most of these control how the slides are sorted... if you manually
rearranged the images in the list, check and make sure it's set to no Sort.
Check the Fullscreen options button:
If you are using images that are smaller than the size of the screen,
you may want to choose whether to display them stretched to screen size
or at their original size. Either way can cause problems; too small
images may not be very effective, but stretched to too large a size,
they may appear grainy: pixellated. If you're working with digital
photos, these days most are larger than typical screen size, making
this less of a problem.
The Add Text options do not let
you add different text with each image; you can have a standard caption
appear throughout the slide show, or show the file name and other
similar information for each image using the codes listed. If you
choose to use text, you can set the colour, size, and font. (A simpler
version of this appears in the main Slideshow dialogue).
Aside: In the main
Irfanview program, you can add text to images (one at a time)-- to do
this, select the area where you want text to appear, then press Control
+ T... you can enter the text you want. Note the Text is transparent option to overlay text without erasing the background image.
By clicking the Choose Font
button, you can change the font used and the font size, style, and
colour. Be sure to save your image after adding text. Repeat as needed.
When you've got the images listed in the desired order, and the various
options in the main Slideshow dialogue and (optionally) the Advanced
and Fullscreen dialogues set as desired, click the Save as EXE/SCR file
More useful options here. An EXE file runs on its own, while an SCR
file can be used as a Windows screen saver (best if copied into the
C:\Windows folder). Creating an SCR file can be a handy way to have
your vacation photos (or photos of all the students in your classroom)
appear automatically whenever your computer is not in use. (Note:
double-clicking an SCR file will run it, just as with an EXE file, but
clicking the mouse will shut down an SCR screen saver, while it can be
used to change the slide in an EXE slideshow presentation). You don't
need to have Irfanview installed on a computer in order to use either
an EXE or SCR slideshow, by the way.
My teacher colleague wants an EXE file so that she can manually move from one slide to the next as she talks to the parents.
Most often, we probably want the default fullscreen mode; the Window
mode, with a window size smaller than the screen size will let some of
the computer background appear behind the slideshow.
Finally, you can choose the location for the saved file and a file
name. (Note that Irfanview remembers the location and name from the
last time you created a slide show).
When you're ready, click Create.
The computer will be busy for a little while, depending on the
computer's power, the size of the photos, etc. On this Pentium 4 (2
GHz), creating a slideshow from the 46 Kindergarten photos took
about 6 seconds. With a little practice, you can probably create a
usable slideshow from a large bunch of photos in 2 minutes or so,
assuming you don't need to do much fiddling with slide order. Note that
these files can be large: the folder with the 46 kindergarten photos
took up 29 MB of space. Similarly, the slideshow that Irfanview created
from those photos took up pretty much the same 29 MB.
You can have background music in your Irfanview-created slideshow... to
do this, add an MP3 music track before the slide where you want it to
start playing in the list of images. It will (by default) loop until
another MP3 file is encountered, at which point the next music file
will start playing. (If there's only one MP3 file listed as the first
file in the list, it will continue playing throughout the slideshow,
though if the slideshow is set to repeat, the song will start over from
the beginning each time the slideshow goes back to slide #1).
by default, the slideshow dialogue only shows 'common graphic files'...
you have to change it to show 'All Files' . In order to work with MP3
files in this way, you should have the Irfanview plugins (available
installed. Nicely, you don't need either the Irfanview or the plugins
installed in order to play the musical slideshow on another computer.
That's about it... what you don't get that you could do (with more work) in Powerpoint or OpenOffice.org's Impress:
You only get one image per slide. In Powerpoint (etc), you might choose to have more than one image on a slide
can't mix images with text, charts, etc as is common in Powerpoint
presentations. (Though if you wanted, you could use a simple paint
program like Windows Paint to make graphics with text on them, or to
add text on top of your digital photos, then use those saved graphics
in your Irfanview slideshow. Similarly, you could copy Excel charts to
the clipboard and paste them into Irfanview or Windows Paint, to make
images for a slideshow).
don't get nice transitions between slides, letting slides fade one into
the other, or appear as window blinds or what have you. Similarly, you
can't animate portions of a slide, having a photo slide in from the
side or something.
You don't get to have different timings for different slides
you need any of those features, you're better off with Powerpoint or
the free OpenOffice.org Impress. (And you may want to check out my Introduction to Powerpoint or Introduction to Impress tutorials).
But the ability to use Irfanview to create a 'quick and dirty' simple
screen saver or presentation in a matter of minutes with little
training can be very worthwhile.