Chroma Key in Adobe Premiere Pro: How to do Green Screen Keying[].

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Final Cut Pro – Apple.Chroma Key in Adobe Premiere Pro: How to do Green Screen Keying[]

Learn about the wide array of video effects and transitions available in Premiere Pro, what they do, and how and when to use them. The Extract effect removes colors from a video clip, creating a grayscale image. Everything between those points will appear gray or white.

The Levels effect manipulates the brightness and contrast of a clip. The Lighting Effects effect applies lighting effects on a clip with up to five lights to introduce creative lighting. You can control properties such as lighting type, direction, intensity, color, lighting center, and lighting spread.

There is also a Bump Layer control to use textures or patterns from other footage to produce special lighting effects such as a 3D-like surface effect.

The ProcAmp effect emulates the processing amplifier found on standard video equipment. This effect adjusts the brightness, contrast, hue, saturation, and split percent of a clip’s image. The Camera Blur effect simulates an image leaving the focal range of the camera, blurring the clip.

For example, by setting keyframes for the blur, you can simulate a subject coming into or going out of focus, or the accidental bumping of the camera. The Gaussian Blur effect blurs and softens the image and eliminates noise. You can specify that the blur is horizontal, vertical, or both. Reduce Interlace Flicker is useful when working with interlaced footage.

Interlace flicker is usually caused by stripes that become visible in interlaced footage. It can make an unattractive pattern on your video.

The Reduce Interlace Flicker effect reduces high vertical frequencies to make images more suitable for use in an interlaced medium such as NTSC video. RGB inverts all three of the additive color channels. Red, Green, and Blue each invert an individual color channel. Which channel or channels to invert. Each group of items operates in a particular color space, inverting either the entire image in that color space or just a single channel.

HLS inverts all three of the calculated color channels. Hue, Lightness, and Saturation each invert an individual color channel. Y luminance , I in-phase chrominance , and Q quadrature chrominance each invert an individual channel. Inverts the alpha channel of the image. Blend With Original. The result of the effect is blended with the original image, with the effect result composited on top.

The higher you set this value, the less the effect affects the clip. Moved the Color Correction effects to a new page. The Corner Pin effect distorts an image by changing the position of each of its four corners.

Use it to stretch, shrink, skew, or twist an image, or to simulate perspective or movement that pivots from the edge of a clip, such as a door opening.

The Magnify effect enlarges all or part of an image. The Transform effect applies two-dimensional geometric transformations to a clip. Apply the Transform effect instead of using clip Fixed effects if you want to render clip anchor point, position, scale, or opacity settings before other Standard effects are rendered.

The Turbulent Displace effect uses fractal noise to create turbulent distortions in an image. For example, use it to create flowing water, funhouse mirrors, and waving flags. The Twirl effect distorts an image by rotating a clip around its center. The image is distorted more sharply in its center than at the edges, causing a whirlpool result at extreme settings.

The Wave Warp effect produces the appearance of a wave traveling across an image. You can produce a variety of different wave shapes, including square, circular, and sine waves. The Wave Warp effect is automatically animated at a constant speed across the time range without keyframes.

To vary speeds, you need to set keyframes. The Offset effect pans the image within a clip. Visual information pushed off one side of the image appears on the opposite side. The 4-Color Gradient effect produces a four-color gradient. The gradient is composed of four solid-color circles blended together, each with an effect point as its center. The Lens Flare effect simulates the refraction caused by shining a bright light into the camera lens.

The Lightning effect is automatically animated without keyframes across the time range of the clip. The Ramp effect creates a color gradient. You can create linear or radial ramps and vary the position and colors of the ramp over time. Use the Ramp Scatter control to disperse the ramp colors and eliminate banding. You cannot animate this effect with keyframes. Click that appears in the box to toggle the effect off. The Color Pass effect converts a clip to grayscale, with the exception of a single specified color.

Use the Color Pass effect to highlight a particular area of a clip. For example, in a clip of a basketball game, you could highlight the basketball by selecting and preserving its color, while keeping the rest of the clip displayed in grayscale. Note, however, that with the Color Pass effect, you can isolate only colors, not objects within the clip. The Color Replace effect replaces all occurrences of a selected color with a new color, preserving any gray levels.

Using this effect, you could change the color of an object in an image by selecting it and then adjusting the controls to create a different color. The Gamma Correction effect lightens or darkens a clip without substantially changing the shadows and highlights. It does this by changing the brightness levels of the midtones the middle-gray levels , while leaving the dark and light areas unaffected.

The default gamma setting is Use the Alpha Adjust effect in place of the Opacity effect when you need to change the default render order of Fixed effects. Change the opacity percentage to create levels of transparency. The Color Key effect keys out all image pixels that are similar to a specified key color. This effect modifies only the alpha channel of a clip. The Luma Key effect keys out all the regions of a layer with a specified luminance or brightness.

Use this effect if the object from which you want to create a matte has a greatly different luminance value than its background. For example, if you want to create a matte for musical notes on a white background, you can key out the brighter values; the dark musical notes become the only opaque areas. The Track Matte Key reveals one clip background clip through another superimposed clip , using a third file as a matte that creates transparent areas in the superimposed clip.

This effect requires two clips and a matte, each placed on its own track. White areas in the matte are opaque in the superimposed clip, preventing underlying clips from showing through. Black areas in the matte are transparent, and gray areas are partially transparent. A matte containing motion is called a traveling matte or moving matte. This matte consists of either motion footage, such as a green-screen silhouette, or a still image matte that has been animated.

You can animate a still by applying the Motion effect to the matte. Controls the transparency of the source when keyed over a background. Values range from 0 through The default value is Increases the opacity of light areas of the source image.

You can use Highlight to extract details like specular highlights on transparent objects. Increases the opacity of dark areas of the source image. You can use Shadow to correct a dark element that became transparent because of color spill. Filters out colors in the foreground image from the background. Increases tolerance to variation from the key color.

You can use Tolerance to remove artifacts caused by color shift. You can also use Tolerance to control spill on skin tones and dark areas. Filters out noise, often caused by grainy or low light footage, from the alpha channel. The higher the quality of your source image, the lower you can set Pedestal. Shrinks the size of the alpha channel matte. Performs a morphological Erode fractional kernel size. Choke Level Values range from 0 through The default value is 0. Blurs the edge of the alpha channel matte.

Performs a box blur filter fractional kernel size. Blur Level values range from 0 through Adjusts the contrast of the alpha channel. Chooses the balance point for the contrast value. Controls the saturation of the color channel background color.

Adobe premiere pro cs5 chroma key free

 
 
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