PDN Photo Plus Expo

Last week I spent a few days in New York City at the PDN Photo Plus Expo. This show is held each year at the Javits Convention Center and attracts not only professionals but avid photographers who are interested in seeing, touching and feeling the newest equipment, speaking to major camera, lens, lighting and accessory makers, watching the many live picture-taking demos given by industry pros and sitting in on dozens of informative “how-to” seminars.

Many thanks to the folks at Lowepro. They generously provided these convenient camera backpacks to all of the members of the press.

I was somewhat surprised at the size of the crowds. With so many attendees, it was slow-moving traffic in the aisles. Lou Desiderio of the PDN Photo Plus Expo management confirmed that more than 24,000 visitors passed through the turnstyles to attend the show. In an otherwise “down” economic environment, this is good news to the many vendors who were exhibiting.
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Action Tip # 6

Continuous Shooting

Most digital SLR and many point-and-shoots have a feature called continuous shooting that lets you capture several photos in a very short period of time. This is also referred to burst mode. So at the soccer game, by keeping the shutter depressed you can capture your star player as she runs towards the action, swivels her leg into launch position behind her, quickly drives her kicking shoe forward and finally strikes the ball.

On a recent outing, I caught one of our future diving stars practicing at the pool. With the camera set to take continuous photos, I quickly fired off nine shots as she made her big leap into the water.

Pressing the shutter was the easy part.

After reviewing the photos, I wanted to be able to show the young girl’s diving exploits to others. One method is to make a composite of the action. Here’s a miniature composite:

Making a larger composite makes it easier to see the detail of each frame. However, the time and expense may cause you search for an alternative if you’re planning to make many such composites.

Another way to show these is to convert the nine individual frames into a movie. One free and easy way to do this is to use Picasa 3*.

After starting Picasa, I added the nine photos to my library. Next I highlighted these nine frames and clicked on the Movie icon (towards the bottom of the screen).

For Transition Style, I chose Disolve.

For Slide Duration, I chose 1.0 second. You can choose a longer time which lets you study each frame more, but I prefer the shorter duration which makes the action seem to flow more naturally.

For Overlap, I chose 100%. For the diving action, this setting seems to provide the best effect.

Then I click on the Create Movie button. This converts the 9 individual frames into a short movie.

In just a few seconds, Picasa turns the images into a short movie with which you can enjoy the action with others. Click here to see the movie.

Yes, you can have a fun using the camera’s continuous shooting mode. But sharing the action with the world makes the fun last much longer.


* Picasa is available for the PC and Mac by free download from Google.

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Tech Tip # 2

Simple Time Lapse Photos

Not long ago, I was pleasantly surprised to find an interval timer feature in one of the cameras that I was using. With this feature, you can record the progress of an “event” with a series of photos taken at a set time between each capture. It’s commonly referred to as time lapse photography. An example of time lapse is the way that a flower seems to magically grow before your eyes as it blossoms.

Since I was curious about using this feature, I looked for an appropriate subject. It just so happens that we had recently returned from a trip out west and brought back a small collection of “Mexican jumping beans“.
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