All that wood should be leaning on something in the air above the set and 10 ft away from the screen.
Your subjects are so close to the screen that there is an insane amount of spill on those edges. You should be able to get a good key with only moving the sliders about 20% If the lighting, distance spacing, amber back fill is all done right then
Get the subjects to be all white and the green screen to be black. Use the mask check box and it will also show bad areas of lighting. If so then pick a square the size of her head, right above her head.really close without touching her hair. Light the subject from 45 degrees angles as well but use something to block its light off the screen.Īre you using the color picker (eye dropper)?īecause if you pick a spot on the green screen before you adjust then the screen should look black not blue Use something to keep the lights from hitting the subject. Now move the lights around till you get an even zebra wash. Depending on the camera… Use the zebra setting and open the exposure until you just see zebras. The left lights point to the right side, right ones to the left side. Point the 4 lights at the 4 quarters of the screen. Off the side, approx same distance as subject. Place the lights about 10ft or more from the screen and 45 degrees to it. The stock one creates bad reflection artifacts. also open the glass cover and rotate the bulb so the molding tits are facing the back.(Dont touch bulb with bare hands !!)Īlso what helps is get some cheap shiny aluminum flashing (home Depot)Īnd rebuild the refector. Thats OK but take off the protective grills. Sounds like its some home depot worklights at $39.95 a tree If you can get the subject 8 feet away it helps a lot. With an 8×8 screen I recommend this setup with what you have Is this normal behavior or does anyone else notice purple when they key green? What I am seeing is after I select the first color, it turns all the surrounding similar colors purple. This is hard to explain, but On most keying programs, when you sample the color to be pulled it keys it out, and you have to tweak it to pull the remaining key, some color may be bright or darker ect. So I was hoping to get this done w/ Vegas.
#CHANGE CHROMA SONY VEGAS FOR FREE#
I know someone might say – “Go out and buy Serious Magic Ultra, it rox”, but it costs more or almost that of Vegas, and I’m doing this for free for a church and not in a studio or have the budget to buy Ultra for personal use. But now on the next scene it’s changing my actors clothes to purple! On my first scence I just noticed some purple around the edges of the key, I added another chroma key to remove the purple around the edges and it’s OK. I’m not sure why this is happening, but I can’t image this is normal or by design. In one scene someone is dressed in blue jeans and a denim shirt and it totally changes the color of his clothes to purple once I apply the chromakey. I am applying a Chroma blur first, and selecting a range w/ the eye dropper, and my key is fine, but it seems Sony somehow tries to compensate the for my green key by adding a purple tint to the edges and things that are not keyed out. I’m doing some Chroma Keying in Vegas and I’m having no luck, and I can’t help but notice what seems to be VERY unacceptable results and either really bad design, a bug, or I don’t know what I’m doing :O)
0 kommentar(er)
