Office 365 Video Portal – Choose Your Own Thumbnail
Office 365 Video Portal – Choose Your Own Thumbnail
Video
Add subtitles or captions to a video in Office 365 Video
https://support.office.com/en-us/article/Add-subtitles-or-captions-to-a-video-in-Office-365-Video-06eb120d-0f3f-4865-99c8-3d1bea577984?ui=en-US&rs=en-US&ad=US