Ulead VIDEO STUDIO 9 User Manual page 133

In this example, Clip 1 has three chapters so when you click the
Clip 1 video thumbnail, it will jump to submenu #1. If you look at
Clip 2, it has no chapters assigned to it so when you click Clip 2, the
video will start playing from the beginning.
To edit menus:
1. By default, VideoStudio automatically makes all required menus
for you. Use Currently displayed menu to switch to the menu
you want to edit.
2. Click "My Title" to customize the menu heading. You can also
click the text description under each video thumbnail for
customization.
Note: If you do not modify "My Title" and the thumbnail
descriptions or skip Step 2, there will be no menu heading and
thumbnail text in the final output.
ULEAD VIDEOSTUDIO USER GUIDE
133