MFNETSOURCE_PREVIEWMODEENABLED property

Enables or disables preview mode, which enables the application to overwrite the initial buffering logic.

Data type

PROPVARIANT type (vt)

PROPVARIANT member

BOOL

VT_BOOL

lVal

Remarks

The constant MFNETSOURCE_PREVIEWMODEENABLED defines the GUID for the property key. The property identifier (PID) is zero. This property is set on the network source by passing an IPropertyStore pointer to the source resolver. For more information, see Configuring a Media Source.

Requirements

Minimum supported client
Windows 7 [desktop apps only]
Minimum supported server
Windows Server 2008 R2 [desktop apps only]
Header
Mfidl.h

See also

Media Foundation Properties

Networking in Media Foundation