How to Change Colors Of Video

1. Make sure you have installed ADOBE AFTER EFFECTS CS3 PRO in your computer. Open it and import your video files like this.
   
   
   
   
2. Secendly, drag it to the Timeline area,at the meantime we can view the video in the preview screen.
   
   
   
3. Next,we can locate to rightside of the screen which marked "Effects&Presets",and it has an option called "Color Correction",and we finally find our aim is its accessory option"Color Change".
   
   
   
4. After these, we have some important things to deal with.Double click on "change color" option , you will see "Effects Controls"on the leftside. These are most important steps in the entire work, so let me introduce it detailed.
   
   1)option "view" is to change your view aspects it contains "Corrected layer" ---it shows the finally mixture video views ; the other option is "Color correction mask"---it just show you the layer of color that have just changed .
   2)option "Hue Transform" is to change your color that you have choosed from the straw below.
   3)option "Lightness Transform" is to change the lightness of your video.
   4)option "saturation" is to change saturation of your video.
   5)option "color to change" is to choose the color that you wanna to convert , better with the straw.
   6)option "matching tolerance"is to matching the tolerance of the familiar color in your video.
   7)option "matching softness" is to change softness and hardness.
   8)option "match colors" is to choose the media to match, it contains 3 medias :RGB, HUE, CHROMA.
   
5. Debugging these options will help you to change the unexpected color to your favor.