Linh hoạt và nhiều tính năng của Photoshop đã cho phép nó để được chấp nhận gần như trong mọi lĩnh vực của ngành công nghiệp đồ họa máy tính. Sử dụng rất phổ biến cho Photoshop là tạo ra hình ảnh cho web và video sản xuất. bắt đầu lên | Lesson 12 What you ll learn in this lesson Creating web and video presets Saving a still image for use on the web Saving a still image with transparency for video Building animation for web and video Creating Images for Web and Video Photoshop s fl exibility and range of features have allowed it to gain acceptance in nearly every sector of the computer graphics industry. A very common use for Photoshop is creating imagery for web and video production. Starting up In this lesson you ll create a group of projects for both web and video production. You ll work with still and animated graphics for each medium. Before starting make sure that your tools and panels are consistent by resetting your preferences. See Resetting Adobe Photoshop CS4 preferences on page 3. You will work with several files from the ps12lessons folder in this lesson. Make sure that you have loaded the pslessons folder onto your hard drive from the supplied DVD. See Loading lesson files on page 5. Lesson 12 Creating Images for Web and Video 293 12 Starting up In order to work with video in Photoshop you must have the Extended version and the QuickTime player plug-in installed on your computer. While pre-installed with the Mac OS operating system for Windows users the QuickTime player is available as a free download from the Apple web site quicktime. See Lesson 12 in action 21 Use the accompanying video to gain a better understanding of how to use some of the features shown in this lesson. The video tutorial for this lesson can be found on the included DVD. Viewing the completed file Before starting this lesson you ll use your browser to view the completed page with navigational links that you will create in this part of the lesson. This might be used as a starting point for a web page or for comping a wireframe for client approval. 1 Open your web browser you can use any browser for this lesson Firefox Safari Opera or Internet Explorer to name a few . 2 Choose File Open or Open File. The
