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mfsampleextension-discontinuity-attribute.md

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description ms.assetid title ms.topic ms.date
Specifies whether a media sample is the first sample after a gap in the stream.
f9e1e700-9958-404d-8b83-08f846f5a1b0
MFSampleExtension_Discontinuity attribute (Mfapi.h)
reference
05/31/2018

MFSampleExtension_Discontinuity attribute

Specifies whether a media sample is the first sample after a gap in the stream.

Data type

BOOL stored as UINT32

Get/set

To get this attribute, call IMFAttributes::GetUINT32.

To set this attribute, call IMFAttributes::SetUINT32.

Applies to

IMFSample

Remarks

This attribute applies to media samples. If this attribute is TRUE, it means there was a discontinuity in the stream and this sample is the first to appear after the gap.

If this attribute is not set, the default value is FALSE.

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

Requirement Value
Minimum supported client
Windows Vista [desktop apps | UWP apps]
Minimum supported server
Windows Server 2008 [desktop apps | UWP apps]
Header
Mfapi.h

See also

Alphabetical List of Media Foundation Attributes

Sample Attributes

Media Samples