Support for Embedding Audio in Presentation
In order to embed audio to slides please put to the report a text box with text:
<asposeObject type="audio" url="file://c:\MyVideos\intro.wav" playMode="Auto" volume="Loud" cover="file://c:\MyVideos\introCover.jpg"/>
It works for SQL Server version 2008 and more. The feature is supported only for PPTX export.