Ulead 1.0, Руководство пользователя, Страница: 69 / 191

ULEAD VIDEOSTUDIO USER GUIDE
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4. Switch to an image folder in the Library . The folder can be the default Image
folder, or the one created by yourself.
5. Select Clip: Save as Still Image . The new image file is saved to the hard disk
and is represented as a thumbnail in the image folder you assigned.
Split by Scene
Use the Split by Scene feature in the Edit Step to detect different scenes in a video
file and automatically break it down into several clip files.
The way VideoStudio detects scenes depends on the type of video file. In a
captured DV AVI file, scenes can be detected in two ways:
• DV Recording Time Scan detects scenes according to their shooting date
and time.
• Frame Content detects content changes, such as motion change, camera
shifting, brightness change, etc., and splits them into separate files.
In an MPEG-1 or MPEG-2 file, scenes can only be detected based on content
changes (i.e., by
Frame Content ).
To use Split by Scene on a DV AVI or MPEG file:
1. Go to the Edit Step and select a captured DV AVI file or an MPEG file in the
Timeline.
2. Click Split by Scene in the Options Panel . This will open the Scenes dialog
box.
3. Choose your preferred scan method ( DV Recording Time Scan or Frame
Content ).
4. Click Options . In the Scene Scanning Sensitivity dialog box, drag the slider
to set the Sensitivity level. A higher value means more precision in the scene
detection.
5. Click OK .
6. Click Scan . VideoStudio then scans through the video file and lists all the
detected scenes.
7. You may merge some of the detected scenes into a single clip. Simply select all
the scenes that you want to join together then click Join . The plus sign (+) and