CWMSStreamSwitch

The CWMSStreamSwitch structure contains information describing a stream switch.

Syntax

Members

dwModifier

DWORD containing a member of the WMS_THINNING_MODIFIER enumeration type. This must be one of the following values.

Value	Description
WMS_NO_THINNING	The stream should play normally.
WMS_INTERMEDIATE_FRAME_THINNING	The stream should play key frames only.
WMS_REMOVE_ALL_FRAMES	The stream should be disabled.

dwNewStreamNumber

DWORD containing the new stream number.

dwOldStreamNumber

DWORD containing the stream number to be replaced.

dwPredictiveStreamSelections

DWORD indicating whether the stream switch request is due to predictive stream selection.

ModifierType

Member of the WMS_STREAM_MODIFIERS enumeration type. This must be one of the following values.

Value	Description
WMS_NO_MODIFIER	The stream should play normally.
WMS_REMOVE_ALL_FRAMES_MODIFIER	The stream should be disabled.
WMS_THINNING_MODIFIER	The stream should use the thinning modifier that is contained in dwModifier.

wPlaylistSequenceNumber

Reserved for future use.

Requirements

Header: streamdescription.h.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003 family, Windows Server 2008 family.

See Also

Additional resources