Data Protection Issues

Are Video Files Supported by Microsoft Purview DLP and Sensitivity Labels?

Nimra Malik Oct 9, 2026 869 views

Question details

The user needs to know if video files stored in SharePoint Online and OneDrive can be protected using Microsoft Purview Data Loss Prevention (DLP) and sensitivity labels.

Are Video Files Supported by Microsoft Purview DLP and Sensitivity Labels?

Product: Microsoft Purview
Device & OS: not provided
Scenario: Applying data protection, compliance rules, and retention policies to multimedia files stored in Microsoft cloud environments.
Observed behavior: Organizations are uncertain about the extent of Microsoft Purview's support for automatic labeling and DLP policies when dealing with various video file formats.

Before you start

Before attempting to configure or verify policies, ensure you have the appropriate Microsoft 365 administrator or Purview compliance administrator privileges.

Solution 1Recommended

Verify Video File Support with Microsoft 365 Administrator

Because automatic labeling and DLP support can vary by specific video file formats, consult your Microsoft 365 administrator or the Microsoft service portal for authoritative answers.

Microsoft Purview offers robust data protection, but multimedia formats like MP4 or MOV may have different compliance capabilities compared to standard Office documents. Validating the exact configuration with your administrator ensures your data remains compliant.

Contact your M365 Administrator

Reach out to your organization's IT or Microsoft 365 administrator to check the active Microsoft Purview DLP and sensitivity label policies applied to your tenant.

Review Purview Documentation

Have the administrator check the latest official Microsoft Purview documentation regarding supported file types for automatic labeling and DLP content inspection.

Open a Microsoft Service Request

If the documentation is unclear for a specific proprietary video format, ask your administrator to open a support ticket in the Microsoft 365 admin center for an authoritative answer from Microsoft support.

Verify Video File Support with Microsoft 365 Administrator

Changing Feature Sets: Microsoft frequently updates Purview compliance features. Always rely on current official Microsoft documentation for the most accurate file format support matrix.

Solution 2

Manually Apply Labels to Videos in SharePoint or OneDrive

While automatic DLP labeling might have limitations for videos, you can often manually apply retention and sensitivity labels to video files stored in SharePoint document libraries.

Free Microsoft Office alternative

Looking for a Secure and Lightweight Office Suite?

While Microsoft Purview handles enterprise compliance for Microsoft 365, WPS Office provides a free, lightweight, and highly compatible alternative for your daily document creation and editing needs.

1. Download WPS Office: Visit the official WPS Office website to download the free installer for your operating system.
2. Install the Software: Run the installation file and follow the simple on-screen instructions to set up WPS Office on your device.
3. Open and Edit Files: Launch WPS Office to immediately start creating, opening, and editing your documents without compatibility issues.

Free and lightweight office suite for daily tasksHighly compatible with Microsoft Office formats (Word, Excel, PowerPoint)Built-in PDF editing and conversion toolsFamiliar user interface for seamless migration

microsoft office alternative - wps office

Frequently Asked Questions

Can automatic labeling policies apply sensitivity labels to video files?

While sensitivity and retention labels can be applied manually to video files in SharePoint, automatic labeling features and DLP policies may not support all video formats. It is highly recommended to verify current capabilities with your Microsoft 365 administrator.

Are all video formats supported by Microsoft Purview DLP?

Support can vary significantly by file type and specific Purview feature. Standard Office document formats have native support, but multimedia formats (like MP4, AVI, or MOV) might have limitations when it comes to deep content inspection and automatic DLP rules.

How can I confirm if my organization's video files are protected?

The most reliable method is to have your Microsoft 365 administrator review the current Microsoft Purview configuration and, if necessary, open a Microsoft service request to confirm compliance coverage for your specific video formats.

Microsoft Office Security Issues