Wednesday, May 22, 2013

lesson 15


1 Explain how to copy all the effects from one clip to another.
-Copy the clip’s keyframes of the effects I’ve made then paste them onto     another clip.


2 How do you create a logo with beveled edges and a glow that grows and then shrinks?
First from video effects choose stylize the apply alpha glow effect to the logo clip I want  that’s how I apply glow
To create a logo with beveled edges again from video effects but then choose perspective the bevel alpha and then drag it to the logo clip to make the logo grows and then shrinks also from video effects increase scale set keyframe then at the end scale it down to shrink it and set another keyframe




3 What’s the preferred effect for compositing blue- or green-screen videos?
-Green screen is the preferred effect


4 Why is it helpful to light a green screen evenly when shooting a scene?
-green screen is helpful when shooting a scene because it helps the editor to take out the background and put graphics instead
  

5 How is using the blend modes different from just adjusting the Opacity setting’s percentage?
-Blend modes is different because i can multiply or mix or any mode from the blende mode effects I want to the screen clip
But the opacity I can just make the brightness high or low.



6 Describe what a track matte is.
Track matte allows you to put an image or graphic or a title in the video track and not into the clip you have  it uses clip in different track  . there are different types of matte; difference matte key, image matte keys and remove matte key