Adobe Flash custom VCam script, modded from Virtual Camera CS for Adobe Flash CS3 © by FlasH-lee. Please credit if you use it. Made by me.

QCam.as

// QCam.as -=-=- By UltimateQuack (aka. PatoFlamejanteTV/PatoEmChamas)
// Adobe Flash custom VCam script
//      modded from Virtual Camera CS for Adobe Flash CS3 © by FlasH-lee.
//            Please credit if you use it

// from original code (c) 2006-2007 by Sockpuppet Pty Ltd 
// Virtual Camera CS for Adobe Flash CS3 © by FlasH-lee 

import flash.geom.Matrix;
import flash.geom.ColorTransform;

var curCam:Transform = new flash.geom.Transform(this);
var camera:Transform = new flash.geom.Transform(this.parent);
var w:int = stage.stageWidth;
var h:int = stage.stageHeight;

this.visible = false;

// smoothing factor (lower = smoother, higher = snappier)
var smooth:Number = 0.12; 

// keep working copies
var camMatrix:Matrix = new Matrix();
var camCT:ColorTransform = new ColorTransform();

function doCam(event:Event):void {
    this.parent.filters = this.filters;

    // --- MATRIX ---
    // target camera transform
    var targetMatrix:Matrix = curCam.matrix.clone();
    targetMatrix.invert();
    targetMatrix.translate(w * 0.5, h * 0.5);

    // smooth all matrix components
    camMatrix.a  += (targetMatrix.a  - camMatrix.a)  * smooth;
    camMatrix.b  += (targetMatrix.b  - camMatrix.b)  * smooth;
    camMatrix.c  += (targetMatrix.c  - camMatrix.c)  * smooth;
    camMatrix.d  += (targetMatrix.d  - camMatrix.d)  * smooth;
    camMatrix.tx += (targetMatrix.tx - camMatrix.tx) * smooth;
    camMatrix.ty += (targetMatrix.ty - camMatrix.ty) * smooth;

    camera.matrix = camMatrix;

    // --- COLOR TRANSFORM ---
    var targetCT:ColorTransform = curCam.colorTransform;

    camCT.redMultiplier   += (targetCT.redMultiplier   - camCT.redMultiplier)   * smooth;
    camCT.greenMultiplier += (targetCT.greenMultiplier - camCT.greenMultiplier) * smooth;
    camCT.blueMultiplier  += (targetCT.blueMultiplier  - camCT.blueMultiplier)  * smooth;
    camCT.alphaMultiplier += (targetCT.alphaMultiplier - camCT.alphaMultiplier) * smooth;

    camCT.redOffset   += (targetCT.redOffset   - camCT.redOffset)   * smooth;
    camCT.greenOffset += (targetCT.greenOffset - camCT.greenOffset) * smooth;
    camCT.blueOffset  += (targetCT.blueOffset  - camCT.blueOffset)  * smooth;
    camCT.alphaOffset += (targetCT.alphaOffset - camCT.alphaOffset) * smooth;

    camera.colorTransform = camCT;
}

addEventListener(Event.ENTER_FRAME, doCam);