As of 5/1/2023, videos cannot be uploaded to Stream (Classic). The new environment for video storage is now SharePoint, Teams, or OneDrive. Use the new Stream start page to view saved videos in M365. Your videos will be migrated by VIC CTU from June 12 – June 16, 2023. During migration, videos will be read-only, after migration they will no longer be available in Stream (Classic). Redirection to the original URL will be valid until February 15, 2025 – Stream (Classic).