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MF_SINK_WRITER_DISABLE_THROTTLING attribute

Specifies whether the sink writer limits the rate of incoming data.

Data type

UINT32

Get/set

To get this attribute, call IMFAttributes::GetUINT32.

To set this attribute, call IMFAttributes::SetUINT32.

Remarks

By default, the sink writer's IMFSinkWriter::WriteSample method limits the data rate by blocking the calling thread. This prevents the application from delivering samples too quickly. To disable this behavior, set the MF_SINK_WRITER_DISABLE_THROTTLING attribute to TRUE when you create the sink writer.

Use this attribute with the following functions:

Requirements

Minimum supported client

Windows 7 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2 [desktop apps | Windows Store apps]

Header

Mfreadwrite.h

See also

Alphabetical List of Media Foundation Attributes
Sink Writer Attributes

 

 

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