Setting A Preview Range; Undoing And Redoing Actions - Ulead VIDEOSTUDIO 11 User Manual

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ULEAD VIDEOSTUDIO USER GUIDE
• High Quality Playback renders your project as a temporary preview file
then plays this preview file. Playback is smoother in High Quality Playback
mode, but rendering your project for the first time in this mode may take a
long time to complete depending on the size of your project and computer
resources.
Note: When Perform non-square pixel rendering is selected in the Project Options
dialog box (opened from Project Properties dialog box), Instant Playback performance
may be affected if computer resources are insufficient.
In High Quality Playback mode, VideoStudio uses SmartRender technology which
renders only the changes you made such as transitions, titles and effects, and
eliminates re-rendering the entire project. SmartRender saves time when
generating previews.

Setting a preview range

For faster previews, you may choose to play only a
part of your project. The selected range of frames
to preview is referred to as the preview range,
and it is marked as a red bar in the Ruler Panel.
To play the preview area only:
1. Use the Trim Handles or the Mark-in/out
buttons to select the preview range.
The Preview range mark-in and Preview
range mark-out timecodes will then be
displayed in the Options Panel.
2. To preview the selected range, select what you want to preview (Project or
Clip), then click Play. To preview the entire clip, hold [Shift], then click Play.

Undoing and redoing actions

You can undo or redo the last set of actions that you performed while working on
your movie by clicking Undo [Ctrl+Z] or Redo [Ctrl+Y] in the toolbar.