Forget the little spotlight effects that are prevalent on so many sites teaching you how to Mask. This tutorial will help you to create an amazing mask effect on text using a background image. To see how cool that really looks, look at the animation below.

You WILL have created something like the following animation at the end of this tutorial:

Before we begin, you must download the partial source code that includes the image and other minor elements. Don't worry, you'll still have the chance to actually create the Masking effect in Flash. Click here to Download The Source.

Once you have downloaded and opened the source, you should simply see the word "kirupa" in your drawing area. You should also notice that the layers have been neatly labeled, etc. So, we need to get the animated movie image loaded onto the scene and get the mask working. See the instructions below:

1. First, open up the Animation's Library. You can access it by pressing Ctrl + L or by clicking on Window > Library. Once you have opened the Library, you should see an image similar to this below:

2. Second, simply click on the layer marked mask. Now, drag the movie clip labeled "Main" from the library onto the drawing area. You may to navigate to the bottom of the library to get the movie clip labeled main. (Do Not Edit contents under Do Not Edit :) Your drawing area should look like the image below. I changed the color of the text so it will be visible in the image. The text should be a dark green in the example.

3. The final step is to apply the actual mask effect. Note: try to keep the image you just moved to the drawing area centered evenly behind the word "kirupa". For not doing so may affect your final animation. To add the mask, right click on Layer "text" and click on the word "Mask". See image below:

Once you have done that, your two layers should look something like the image below:

Also, the final proof that the mask effect should work is the word "kirupa" is visible in the drawing area with its fill being the background image. Now, once you preview it in HTML (File > Publish Preview > HTML) the image will look very similar to what I had shown at the beginning of the lesson. Once you understand this, you can modify the images, add various effects, combine movies, and any other brilliant idea you wish to add. For example, the header at the top of this page with the words "kirupa.com" includes 4 movies masked. Best of all this example with the image was only about 10k in file size.

If you still were not able to get the animation working exactly like mine, download the Final Source. The final source has all the bells and whistles completed for you. So you can compare your animation to mine and see where the animations don't exactly match. Click Here.

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