Photography tips, tricks & ideas for Amateurs, Semi & professional photographers.
Tuesday, April 26, 2011
Digicam Movie Editing Made Easy
Wednesday, April 20, 2011
Name Folders to Organize Your Images
You have many digital-shoebox applications to choose from to help you organize your photos. Or, you could simply use the built-in tools that come with your operating system.
Of all the places I've been the most amazing one I've seen remains my grandfather's basement. It was organized. He had, perhaps, an unfair advantage over the rest of us. As a pharmacist in the days when all pills were white, being disorganized could have been fatal.
The discipline of being organized was part of his daily routine. But he also enjoyed the advantage of organizing things, which is simply being able to find just what you need without the frustration of looking for it. The screws were on these shelves, the nails there, the adhesives right here, the rubber bands (sorted by size) over there, and on and on. His basement was as neatly organized as Noah's ark. Fortunately, he passed that gene on to me, so when I started collecting digital images, I quickly established a scheme so that I'd never have to look for them or remember where they were on my Portfolio Website.
This was long before asset-management programs such as Adobe Photoshop Album (Windows), Canto Cumulus (Mac/Win), Extensis Portfolio (Mac/Win), iPhoto (Mac), iView Media Pro (Mac/Win), Kodak Easy Share (Mac/Win), Picasa (Windows), QPict (Mac), and others were available. I had to rely on the only thing available: the file system.
Filenames
When I was the computer guy at the office, I used to have a standing offer of US$100 to anyone whose problem could not be resolved by a clear understanding of the four parts of a filename. In the days of MS-DOS business systems, I never had to pay out.
Here are the four parts of a filename:
· The volume name (e.g., C:\ or Macintosh HD)
· The directory and subdirectories, if any (e.g., DOS\ or Documents
· The root name (e.g., AUTOEXEC or Read Me)
· The extension (e.g., .BAT or .txt)
As you can see from the examples, this tends to be true for all operating systems. In
Windows, you might see C:\DOS\AUTOEXEC.BAT, and on the Mac you might see Macintosh
HD: Documents: Read Me.txt, but all four parts are there in each filename.
Each part does a different job:
Volume name
Tells us where the file can be found. The volume can be the internal hard drive (as in our previous example), an external storage device, a CD, or a floppy.
Directory and subdirectories
Together with the volume, these give us the pathname of the file. The pathname in our example is C:\DOS\ or Macintosh HD: Documents
Root name
Pretty much what we call a filename, period, it’s the basic name of the file. Without the root name, we don't have anything.
Source: O’Reilley | Online Portfolio Website
Thursday, April 7, 2011
Bounce Flash for Softer Light
One of the best techniques for using (and reasons for purchasing) an external flash is to bounce its light off the ceiling. This creates softer skin tones and a journalistic look.
Photographer Bill Harvey was awarded the lifetime achievement award in 1997 by the Press Photographers Association of Greater Los Angeles. He showed me the setup that I still use with unfailingly excellent results, as everyone always agrees.
Bill used a Vivitar 283, still available today, mounted on a pistol grip. With the 283, you just set the ISO, switch the removable sensor to one of several distance settings, and look up the color-coded distance setting on the illuminated dial to find the correct f-stop. But Bill never shot the flash directly at his subject. Instead, he pointed it upward, toward a small plastic reflector like. Sto-Fen makes several accessories for the 283, as well as Canon and Sunpak strobes.
The Sto-Fen reflector for bounce-flash photography
Bill used Sto-Fen's Twin Panel Bounce. Its compact, clever design eliminates hot spots and covers 24mm lenses and larger. Digicam zooms generally aren't wider than 28mm (speaking in 35mm equivalents). I also like their Omni Bounce, which is a white plastic dome with a black panel on the back that sits right on top of the 283 lens. It gives an even softer shadow than the Twin Panel but doesn't have quite the range. Both bounces come with a black plastic mount that just snaps over the 283? very simple, elegant, portable, and reliable.
If the head of your flash pivots upward, you can also bounce the light from your flash with a rubber band and the back of a business card. This disperses the illumination. Some flashes even include a bounce card built into the head.
The 283's removable light sensor is an important feature. You can mount the removable sensor on the camera's hot shoe but move the light around to other positions and still get good exposures. I've rigged up a Vivitar 283 to a Nikon CoolPix 990. This isn't sophisticated dedicated flash circuitry precision, but it keeps the sensor with the camera; after all, that's where the exposure is made.
Bill would add an external battery pack to power his Vivitar, but I find that today's NiMH AA rechargeables handle the job with power to spare.
I like to move the flash an arm's length away, up high or even to the other side of the camera, depending on the subject. I know the sensor will adjust to whatever I want to do, rather than force me to do something the flash expects. I can comfortably wave the flash around, because it's mounted on a nice, molded Vivitar grip. The grip pops on and off a bracket that attaches to the camera via its tripod mount. It couldn't be simpler.
The whole rig is a bit ostentatious—it makes me look like I actually know what I'm doing—but it's actually easy and natural to use. And it's a lot of fun to be able to paint the picture with the light of the flash.
Source: O’Reilley | Online Portfolio | Websites for Photographers
Thursday, March 24, 2011
Starlight Effects for Candles and Lights
Add extra sparkle to your candle and chandelier images by using an inexpensive starlight filter. You can even make your own, if you don't mind scratching a little glass.
Candlelit rooms convey a romantic or sentimental mood for your images. All you have to do is steady the camera, trip the shutter, and play from there.The thing with candles, however, is that the light they cast on your subject is often more interesting than the candles themselves. After all, how compelling is a little flame of light? You can add a little oomph to these images by using a star-effect filter, which takes a normal candle flame and turns it into a blazing star.
Candle flame without and with a star filter
This little bit of photographic trickery is accomplished by tiny etches in the glass that distort the light. If your camera accepts filters, you can pony up US$25 and start to play right away. One brand of creative filters you might want to take a look at is the Cokin System, which has star effects, gradual density, and special-effect filters Cokin has adapters for every type of camera and lens, and it even has a special mount for cameras that don't even have filter rings, such as your digital point and shoot. I've played with the Cokin Star Effect, A Version, and have had good success, even on a Canon Digital Elph S400, which doesn't have a filter ring.
Cokin filter attached to a Canon S400
Shooting Technique
I tend to like the effect of these filters when the light source is smaller, such as the Christmas lights. I've noticed quite an improvement after I trim the candle wick, thereby reducing the size of the flame. Points of light produce sharp rays of light, emanating from the source. Larger light sources, such as a light bulb or untrimmed candle wick, produce softer, less detailed effects. Chandeliers can be quite impressive too.
I've had the best luck mounting the camera on a tripod and using the self-timer to trip the shutter. This helps me avoid the blurring effects of camera shake. Usually, I find that if I use -1 or -2 on the Exposure Compensation dial for close-up shots, I get better rays of light. Experiment until you get the effect you want. Rows of candles shot with a star filter can be impressive. The room is transformed into a magical place, part of some other reality? Not bad for an old UV filter with a few etched scratches in it!
Source: O’Reiley | Portfolio Website | Websites for Photographers
Friday, March 18, 2011
Photography Tips: Take Flash Shots of People Who Blink
Every family has one: the person whose eyes are closed every time you use the flash to take a picture. Here's how to get those eyes open. Some of the most beautiful people take the worst photographs, especially if the flash is turned on. It's almost like they have a sixth sense as to when the flash is going to fire and, in defense of their sensitive eyes, they close their lids. For years, I struggled to find an answer to this problem. Then, one day, by accident, the solution appeared. And, of all things, the secret is that otherwise silly function: Red Eye Reduction mode. That's right; the very flash mode that I've decided in pervious parts of this book is the shining savior for blinkers. Here's how it works. The idea behind Red Eye Reduction mode is to shine a light, or a series of light bursts, into the subject's eyes, causing the iris to constrict and thereby reducing the chances of red eye. It really doesn't work that well. But for people who are sensitive to the flash and close their eyes when it fires, Red Eye Reduction mode is a godsend. This mode causes them to blink during the pre-shot flashes. Then, when the actual picture is taken, they've opened their eyes. True, this is an extreme measure, because you still lose spontaneity as Red Eye Reduction mode does its thing, but as a last-ditch effort for those people whom you just can't capture with their eyes open, this trick can save your night. < Day We recommend different resolution settings for text and images. Scans should be produced at 600 to 1,200 dots per inch (dpi) at reproduction size for text and line art and at 300 dpi for continuous tone images. Increasing the resolution has minimal impact on continuous tone images. To determine resolution of existing images when scaled to planned reproduction size, Adobe Photoshop has an “image size” tool in its pull-down menu that can automatically calculate resolution at various sizes. While digital color presses are excellent at reproducing color, they perform less well in reproducing large areas of some colors evenly — especially mid-tone tints and long blends. Often they come out fine, but sometimes they show unevenness. Reproduction can be improved by choosing a lighter or darker percentage or using imaging software, such as Adobe Photoshop, to add “noise,” or texture, or to create a tight pattern. Thorough proofing helps ensure that the approach is working. Source: Portfolio Website for Photographers | Photography Website Designs