Google Drive is Google's file sync app that lets you store all of your files online alongside your Google Docs documents, and keep them synced with all of your devices.
Deliver requested lesson clips as MP4 links to teammates.
Your team gets Pinterest clips as MP4s in a shared folder, with a download link sent back in the same email thread.
Turn course slide notes into audio that plays with each slide.
Your PowerPoint with audio narration is ready to share, with recordings placed on the slides they belong to.