XAppCaptureMetadataAddDoubleEvent

2025-04-28

Add a metadata event with a double value to your app capture.

Syntax

HRESULT XAppCaptureMetadataAddDoubleEvent(  
         const char* name,  
         double value,  
         XAppCaptureMetadataPriority priority  
)

Parameters

name _In_z_
Type: char*

Name of the event being added to the app capture timeline.

value _In_
Type: double

Value of the event being added to the timeline. Must be a double.

priority _In_
Type: XAppCaptureMetadataPriority

Priority of the metadata. Used to determine what is saved in the case that storage limiters are exceeded. A member of the XAppCaptureMetaDataPriority enumeration.

Return value

Type: HRESULT

Function result.

Remarks

Note

This function isn't safe to call on a time-sensitive thread. For more information, see Time-sensitive threads.

The system associates a metadata event with a timestamp when this method is called. This metadata is used to identify events during live streams, and captured playback to categorize and search content. To store a double value that applies to a window of time, use XAppCaptureMetaDataStartDoubleState.

Double values used with this function must be finite. Non-finite doubles will be converted into 0 and accepted.

Note

Metadata may be uploaded to Xbox Live and/or saved to .mp4 files, screenshots or used during broadcast, as such, private user info should never be logged with meta data.

Requirements

Header: XAppCapture.h

Library: xgameruntime.lib

Supported platforms: Windows, Xbox One family consoles and Xbox Series consoles

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