You can play most MP4 (.mp4), QuickTime movie (.mov), and Apple video files (.m4v) directly from the OneDrive website in most web browsers. If a video doesn’t play, its audio or video stream might be one that we don’t support. DRM-protected video files also can’t be played on OneDrive. If you have videos in a different format, you can still upload them to OneDrive, but they might not play directly in a browser. To view them on a device, you’ll need to download them first.
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