How to Request WebM, AV1, and Opus Support in OneDrive
Question details
The user needs to find the correct official channels to request Microsoft to add native playback and preview support for WebM, AV1, and Opus formats in OneDrive.

- Product
- Microsoft OneDrive
- Device & OS
- not provided
- Scenario
- The user wants to preview and play WebM, AV1, and Opus media files directly within OneDrive without having to download them first.
- Observed behavior
- OneDrive currently lacks native playback and preview support for WebM, AV1, and Opus file formats. The user is seeking instructions on how to formally request these features from Microsoft.
Ensure you have an active Microsoft account and your login credentials ready, as you will need them to sign in and submit a formal feature request through Microsoft's official channels.
Submit a Feature Request via the Microsoft Feedback Portal
The most effective and direct way to request new features for Microsoft products is by using the official Microsoft Feedback Portal, where other users can also upvote your idea.
Microsoft actively monitors its Feedback Portal for user suggestions. When submitting your request, it is highly recommended to describe your specific use cases, such as the browsers or devices you use, and why WebM, AV1, and Opus playback is important to your workflow.
Open your web browser and visit the official Microsoft Feedback Portal. Sign in with your Microsoft account credentials.
Use the search bar to look for 'WebM support', 'AV1 support', or 'Opus support' under the OneDrive category. If a request already exists, click the 'Upvote' button to add your support.
If no relevant request exists, click the 'Send feedback' button. Select 'OneDrive' as the product and clearly detail your need for native playback and preview capabilities for these specific media formats.
Review your description to ensure it includes all necessary details, then click 'Submit'. You can track the status of your request in your portal profile.

Provide Feedback Directly from the OneDrive Web Interface
You can also submit your feature request directly while logged into the OneDrive web application without needing to navigate to a separate portal.
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Frequently Asked Questions
Can I currently play WebM or AV1 files directly in OneDrive?
No, OneDrive currently does not support native playback or preview for WebM, AV1, and Opus files. To view or listen to these files, you must download them to your local device and open them with a compatible media player.
Will Microsoft notify me if they add AV1 or Opus support?
If you submit a new request or upvote an existing one on the Microsoft Feedback Portal, you may receive automated email updates if the product engineering team changes the status of that specific feature request (e.g., from 'Under Review' to 'Planned' or 'Completed').
What details should I include in my feedback request to get Microsoft's attention?
To make your request more impactful, be specific about your use cases. Mention what devices and operating systems you use, whether you need browser-based previews or native app playback, and explain why formats like WebM, AV1, and Opus are essential to your daily workflow.




