Here are some tips when working with media in Storyline.
Description
Link
Importing from PowerPoint
http://www.articulate.com/support/kb_article.php?product=st1&id=catmp4tjk9r8
PowerPoint Considerations
Importing from Captivate
http://www.articulate.com/support/kb_article.php?product=st1&id=qlzslj9rue8k
Looping Audio
http://www.articulate.com/support/kb_article.php?product=st1&id=j5dv0b6lm4q3
Drag and Drop Interaction
http://www.screenr.com/iCy8
Generating Closed Captions
http://community.articulate.com/forums/p/14677/111423.aspx#111423
Create a Certificate
http://www.articulate.com/support/kb_article.php?product=st1&id=8nkon52m3h71
3.134.81.206