Why is there a red or yellow bar in my sequence?

In this free workshop, Adobe Technical Support Lead Todd Kopriva answers many of the most common questions users have about Premiere Pro, from “What´s the best export format or codec?” to “Why can’t Premiere Pro import my file?” to “Why is there a red or yellow bar in my sequence?” In every case Todd brings his wealth of knowledge and experience to bear, answering the question in a clear, thorough, and easy-to-understand style.