TAILIEUCHUNG - From after effects to flash poetry in motion graphics - part 8

Dùng lệnh Import để nhập đoạn nhạc vào, sau đó tạo thêm một layer mới, bấm phải vào layer mới tạo, bấm lệnh Rename. và đổi tên thành nhacnen. Sau đó bấm chọn layer nhacnen, bấm phím Home trên bàn phím và kéo đoạn nhạc đã Import vào cửa sổ làm việc. | FROM AFTER EFFECTS TO FLASH POETRY IN MOTION GRAPHICS 15. Test the movie. The video has a gradient mask applied to it see Figure 9-17 . Figure 9-17. Use blend modes to create a gradient mask for an FLV. Getting fluid in Piccadilly Circus Inevitably you are going to be asked to put a video in an area of a photograph. A couple of weeks ago a friend of one of the authors sent him an image of Piccadilly Circus in London. We looked at the image and thought Wouldn t it be neat if we put the got fluid animation from earlier in the chapter into the pixel board in the upper-right corner of the image As Figure 9-18 illustrates the problem with that is the area curves around the corner of the intersection. If the video was done right it would follow the geometry of the area where it will be placed. The traditional approach to this problem is to place the image into Flash draw a mask of the area that will contain the video and then manipulate the video object with the Free Transform tool in Flash to get it to fit . . . somewhat. Figure 9-18. The video is destined for the pixel board in the upper-right corner. 330 THE VIDEO BEHIND THE MASK The issue is not one of getting it to fit. The video will need to have a bit of distortion added to it. Also even though the video mask will give the illusion of a video wrapping around the pixel board it will still look as though it is still flat see Figure 9-19 . It just won t look right because the Free Transform tool does not allow you to bend the lines to which it is applied. You can skew scale and rotate the video object but you won t be able to bend the video to follow the curve. Figure 9-19. Something just doesn t look quite right. There is a solution. The answer lies in the word bend and we have used a tool that will bend a video the Bezier Warp effect in After Effects. Let s get fluid in Piccadilly Circus 1. Inside the Chapter 9 Exercise folder is a folder named VideoMask. Open this folder and open the file to launch After

• Đồ họa - Thiết kế - Flash
• hiệu ứng flash
• thiết kế flash
• giáo trình học flash
• mẹo sử dụng flash
• tạo hình động
• flash cs4
• tự học flash
• flash cơ bản
• xây dựng flash