You can find many additional sample source files that install with Flash 8 in the Samples folder on your hard disk. • In Windows, browse to boot drive Program Files Macromedia Flash 8 Samples and Tutorials Samples • On the Macintosh, browse to Macintosh HD/Applications/Macromedia Flash 8/Samples and Tutorials/Samples/ Alpha-enabled Video This sample illustrates how simple it is to create an alpha channel effect with video in Flash. The video alpha channel allows you to make part of each video frame transparent, so that other items on the Flash Stage can be seen behind the video.
To use a video file to create the alpha effect in Flash, the video file must contain an alpha channel. In general, the video file must meet the following requirements: • 32-bit video with million+ colors • Includes a color-key background • Is encoded to enable the alpha channel Download the. Pastel Xpress 2007 Keygen here. The sample directory also contains a ClearExternalNoVol.swf file, which contains the skin for the video playback component, and the alpha_vid.flv video file.
Features Of Macromedia Flash 8.0. Listed below are some of the features which you will experience after Macromedia Flash 8 Free Download. Simple interface. Motion Tween. Action script. Timeline animation. Comprehensive help and tutorials. Macromedia Flash 8 free setup download. Flash 8 animation tutorial available for free PDF download. You might find Epub Books macromedia flash 8 animation tutorial document other than just manuals as.
This sample FLA file consists of the video file, placed in Layer 1 of the Timeline, and a text symbol placed in Layer 2. Because the video file has been encoded with an alpha channel, the text instance can be seen behind the video. In this case, the video was created with a color-key background, which was then replaced with a transparent alpha channel. This makes the person in the video appear to float on top of the Stage. Alpha Masking This sample demonstrates how you can use a graphic with an alpha channel setting as a semi-transparent mask with ActionScript. In this sample, the mask is a simple oval shape with a blur applied so that its edges are diffuse, similar to a gradient effect.
The oval also has an alpha setting of 50% applied to it in the Property inspector. You can see this by selecting the oval shape on the Stage. After creating the mask, you place it in a layer above the flower image.
The gray mask graphic appears to darken the image at first. However, the setMask() method (of the movieClip class) appears in the Actions layer of the Timeline, and puts the mask into effect. When you test the Flash document (Control >Test Movie), the mask graphic now reveals the part of the flower image that appears beneath it and masks the rest of the image. Because the mask graphic has an alpha value of 50%, the mask is semi-transparent.
If the alpha value were 100%, the mask would be completely transparent. You can experiment with different settings in this file at your convenience. Be sure to save the file with a new name if you want to keep your new settings. Download the. Runtime Bitmap Caching (Flash Professional) This sample demonstrates how the bitmap caching capability in Flash Professional can dramatically speed up animations that include bitmap data.
By caching bitmap data, Flash avoids the complex calculations required to redraw the image data in each new position during an animation. When you test the document (Control >Test Movie) with the default settings, you will notice that the animation of the ocean background is slow. To see the increase in animation speed, select Frame 1 in the Timeline and then select movie clip in the background layer. In the Property inspector, select the Use Runtime Bitmap Caching checkbox. Repeat this process for the other keyframe in the animation, found in Frame 30. When you test the document with the new settings, the animation is much faster.