Wait for it… If you tune in ahead of time, you’ll just see a picture of the high school. Be patient. The live video will begin when the ceremony does.
Do not adjust your volume: Because some portions of the ceremony might include copyrighted material, the district’s tech gurus will mute music played during the processional, recessional and slide shows, just to avoid the risk of YouTube interrupting the stream. They’ll do their best to include alternate, YouTube-approved music wherever possible. Everything spoken into microphones will be broadcast unmodified.