How does Audio and Video busing work?
This is an extensive topic. We talked about audio busing as part of the webinar, so you might want to look at that section again. Basically, you can set up additional buses in your Mixer window and send (or route) different tracks to these different buses. This enables you to create sub mixes where, for example, one bus controls all of your music tracks and another bus controls all of your sound effects tracks. You can also use bus tracks to automate all of your audio buses along with the main video bus. Choose View | Audio Bus Tracks and View | Video Bus Track to make these bus tracks visible at the bottom of the timeline.
