Home → Online Services → OneDrive → Sharing a Video File
First, make sure you copy the video in your OneDrive Sync folder or upload it using the web interface.
Next, go to OneDrive Web and find the video file in the folder structure.
Check the box next to the video file you want to share, and click the Share button on the toolbar.
Next, click the arrow next to the text "Anyone with the link can edit"
Make sure the "Allow Editing" checkbox is not checked, then click Apply.
Now, click the Copy Link option at the bottom of the popup.
It will now show you a link that you can copy and share. This link will not require users to sign in in order to view, but they will need to have the direct link.