This article shows you how to use Microsoft Stream (Classic) to upload a video.
How to embed Stream Videos on a SharePoint Page
Downloading original videos - Microsoft Community Hub
Estream Videos Get File - Colaboratory
Share your videos in Microsoft Stream (Classic) - Microsoft Stream
Step by Step guide to run the migration tool - Microsoft Stream
Stream (Classic) to Stream (on SharePoint) migration tool - Microsoft Stream
Play a video with audio-only playback - Microsoft Stream
Generate automatic captions for your Microsoft Stream (Classic) videos - Microsoft Stream
Play a video with audio-only playback - Microsoft Stream
Guide to migrate data from Stream (Classic) to Stream (on SharePoint)-Part 1 - Microsoft Stream