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Tài iệu Photoshop cs5 by Dayley part 111

Mở một tập tin video Mở một tập tin video trong Photoshop là không phải bất kỳ khó khăn hơn so với việc mở bất kỳ loại tập tin khác. Nhưng bạn cần phải nhập khẩu các tập tin nhỏ nhất có thể để chỉnh sửa. Photoshop không có nghĩa là để tạo và quản lý các dự án phim lớn | Part VIII Working with Video and Animation Opening and Placing Video Files Getting started with video editing in Photoshop is as easy as opening a video file. After you have one video file you can place more video files in the same document to create a composite. Opening a video file Opening a video file in Photoshop isn t any harder than opening any other kind of file. But you need to import the smallest possible file for editing. Photoshop is not meant to create and manage extensive video projects. A large video file has the capability of creating a very unwieldy work area at the best and bringing your work in Photoshop to a grinding halt at the worst. You shouldn t be discouraged from bringing in as much video as needs to be edited but don t bring in any more than is necessary. You can trim larger video files down to an editable size in the video-editing program of your choice by creating a work area or trimming around the area you want to edit and rendering just that portion to a separate video file that you can then import into Photoshop. Taking the time to trim a video file down to a manageable size saves you lots of time and frustration later. To open a video file in Photoshop choose File C Open and browse to a video file with a supported extension. Your video file opens in Photoshop. If you don t have the Animation panel open you can still play your video file by using the spacebar to stop and start the playback. To open the Animation panel choose Window C Animation. Your newly imported video file appears as one uncomplicated layer in the timeline. Don t worry you ll change that before too long. Figure 25.21 shows a video file that s been imported into Photoshop. Note To play video in Photoshop you must have QuickTime 7 installed on your computer. You can get a free QuickTime download from www.apple.com quicktime. Tip For your own sanity rename your layers as soon as you import them. As you can see in Figure 25.1 the layer associated with the opened video .