You or your students might encounter a bug when playing Adobe Presenter lectures where the audio track will not produce any sound or “No Audio” will be displayed. Try re-installing flash and playing the lecture again, if that does not prove success then try this workaround:
Are you currently using Adobe Presenter to add narration to your PowerPoint presentations for your online classes? Consider going a step further and adding short, interactive quizzes within your lecture. Research shows that students have fewer attention lapses while listening to information when active-learning activities are integrated. Adobe Presenter allows you to easily add a couple of quiz questions at various points in your PowerPoint deck. This forces students to stop and check their understanding of the information — as you’re presenting it.
View this tutorial for instructions on how you can add short quizzes to your next online presentation.
Adobe Presenter – Creating Quizzes