Once i apply this as a track matte to my source clip we ll only see what s in the white circle.
Adobe premier track mat color.
Color for video is divided into three color channels.
A solid with a pattern effect.
Choose file new hd bars and tone.
From the effects panel select video effects keying and drag the track matte key effect onto the clip on v2.
Premiere pro has hd color bars that comply with arib std b28 standard for calibrating video output.
Apply the track matte key effect.
Superimposing describes the process of overlaying and combining multiple images.
The alpha matte is similar to the luma matte except for the clip will come through the transparent part of the clip while the solid color will remain.
Synthetic media also include a 1 khz tone.
Add the track matte clip to the v3 track directly above both the background and superimposed clips on v1 and v2.
Video clips are completely opaque by default but superimposing them requires transparency.
For instance if you were to use text as the transparent area the clip would only be visible within that text and the rest would remain black.
For hd bars and tone do the following.
If you want to increase brightness you can raise the luminance value of each channel or a single channel.
Titles you create in premiere.
The track matte source clip.
A dialog launches with settings based on the existing sequence.
In addition premiere pro has in built features that optimize mask tracking.
The mask is animated to travel across the screen.
The pattern is seen in the track matte s shape and added to the image layer which is below the track matte layer.
For clips with a height greater than 1080 premiere pro scales the frame to 1080 before calculating the track.
Open the effect controls panel to adjust the track matte key settings.
Change settings or click ok to accept the settings.
Everything you see in black is transparent.
Also premiere pro uses low quality renders to speed up the process of mask tracking.
This simple composite consists of two layers the track matte and the source clip.
The track matte is a simple white circle with a transparent background.
A solid with a rectangular mask set to luma matte.
The higher the value the brighter the color.