An M/5 comment allows you to narrate an entire collection of media in one unbroken comment. These comments feel a bit like screencasts, only they’re much smaller in file size, and more importantly, they are delivered to your audience in a richly interactive space.
To make an M/5 comment, click on the comment button and select either the audio or video commenting option. As you’re speaking, navigate to other slides in your VoiceThread by using the arrows in the bottom-right corner of the VoiceThread. All movements between slides are recorded as part of your comment, so when people listen to your comment, they’ll see the slide change every time you navigated through your slides as you were speaking. When the comment finishes playing, viewers are taken back to the slide on which you started recording, and the VoiceThread will continue playing through subsequent comments and slides.