Are you sick and bored with shooting (and viewing) the same old photos, over and over again? You've heard that "blue screen" may be the route to go, except you do not really understand it or even know much about it? Here's all you have to know to apply it as a photography background!
Firstly…What is it?
You'll hear the labels "green screen", "blue screen", and "chroma key" tossed around and employed interchangeably.
Chroma key just means working with a backdrop that's one solid, uniformly lit color. The blue and green are the most used colors. Actually, you could use ANY color - but green and blue tend to be best. I'll explain why that is the case in a moment.
Green screen procedures can be employed for both video and still images. You photograph somebody in front of the green screen then we later (or simultaneously with high quality video cameras) you eradicate the solid color and exchange it with anything you would like!
It's how the local weatherman/woman does the weather report. They're just in front of a blue screen and the camera digitally removes it and inserts the local weather map. They're watching themselves using a television monitor to find out where to point and so on. It is confusing and harder than you might imagine in order to be a weather reporter!
Next…Why use green or blue?
Generally we tend to employ green and blue since they are the furthest from the colors present in skin tones. The procedure was initially accomplished by blue, but as the standard of cameras changes, green appears to work more efficiently. It is less difficult to strip out of the backdrop, thus most studios are switching to green. But it doesn't do any harm to possess both of them.
Another beneficial point for green is that it generates less apparel conflicts.
Since the color is mechanically stripped out and replaced, if the subject has on a hue of that color (blue) as part of their apparel…it's always substituted. You can often see shirts and ties that develop into funny looking holes in the model - showing through to the replacement background.
It has even happened with blue eyes!
Green tends to bring about not as much of a apparel conflict, it can be less difficult for your cameras to work with and it's less difficult to light evenly.
Flat light is vital since shadows falling on the backdrop will appear in the end product. This could damage the realism of the photography background. And, employing irregular lights, you would induce other hues of the color…several of which may not get eliminated correctly.
The three major sorts of blue screen backgrounds are: paper, fabric and paint.
Paint is good for those who have a studio with a cove and you do all your photos there…it really is useless in the event you ever have to go on location.
Paper can be purchased in big rolls, but is easily ripped and continuously needs replacing. This may get pricey in a hurry.
Fabric tends to keep going best and is portable. Plus fabric is simple to clean (unclean blue screen backgrounds won't work well).
Any fabric store can provide some material that could do the work. Obtain a little and do some playing around with your photography background, any photo editing program is able to strip out the color. Take a crack at it, you'll like it!
For additional details about the Photography Background check out my other information.
Any time you've reached the point where you'd like to start getting the artistic results you deserve with your camera…take a look at: http://www.PartTimePhotography.com/PhotographyBackground.html.
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