问题 提问于 2015年5月20日
I have a slide show done with music and would like this additional information:
1. How do I slow up the scrolling of the screen credits? They go way too fast.
2. When I go to Video Tools, the Fade In and Fade Out links are greyed out. How do I activate them?
3. How do I create a link so that when it's clicked on will open the slide show and begin to play?
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