SharePoint Document Issues

How to Upload MP4 Videos Larger Than 50 MB to SharePoint

Nimra Malik Oct 9, 2026 868 views

Question details

The user needs to upload MP4 video files larger than 50 MB to a SharePoint page or document library.

How to Upload MP4 Videos Larger Than 50 MB to SharePoint

Product: Microsoft SharePoint
Device & OS: not provided
Scenario: Uploading large media files for sharing, embedding, or secure organizational storage.
Observed behavior: The goal is to bypass or manage typical web browser constraints when uploading large video files to SharePoint.

Before you start

Verify your organization's specific SharePoint and OneDrive file-size limits before attempting the upload, and ensure you have sufficient local storage space for file synchronization.

Solution 1Recommended

Upload Large MP4 Videos Using the OneDrive Sync Client

Using the OneDrive sync app is the most reliable method for transferring large files smoothly without browser timeouts.

The OneDrive sync client handles the upload process in the background. It is highly recommended for large video files, as it can easily resume the upload if your network connection drops.

Navigate to the SharePoint library

Open your web browser and go to the specific SharePoint document library where you want to store the video.

Initiate synchronization

Click the 'Sync' button located in the toolbar at the top of the SharePoint library.

Locate the synced folder

Open File Explorer (on Windows) or Finder (on Mac) and find the newly synchronized SharePoint folder under your organization's name.

Move the video file

Copy or drag your large MP4 video file directly into this synced folder. The OneDrive client will automatically upload it to SharePoint in the background.

Upload Large MP4 Videos Using the OneDrive Sync Client

Sync Status: Look for a green checkmark icon next to your file in File Explorer or Finder, which indicates the upload to SharePoint is complete.

Solution 2

Store Videos in a SharePoint Asset Library

Asset libraries are specifically optimized for storing, managing, and displaying rich media files like large MP4 videos.

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Frequently Asked Questions

What is the maximum file size I can upload to SharePoint Online?

By default, modern SharePoint Online supports uploading individual files up to 250 GB. However, your organization's IT administrator may have configured lower custom limits for your specific site or library.

Why does my web browser freeze when uploading a large video to SharePoint?

Browser-based uploads can sometimes time out or consume excessive memory when processing very large files. Using the OneDrive sync client avoids this issue by managing the data transfer in the background.

Does SharePoint automatically compress MP4 videos upon upload?

No, SharePoint stores the original MP4 file exactly as uploaded. However, if you play the video through SharePoint's built-in player or Microsoft Stream, the playback resolution may be adjusted dynamically based on your internet connection speed.

Can I embed the uploaded MP4 video on a SharePoint page?

Yes. Once your MP4 is successfully uploaded to a SharePoint document or asset library, you can use the File Viewer web part or the Stream web part to embed and play the video directly on any modern SharePoint site page.

Document & File Issues