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EC_BUFFERING_DATA

 
Microsoft DirectShow 9.0

EC_BUFFERING_DATA

The graph is buffering data, or has stopped buffering data.

Parameters

lParam1

(BOOL) TRUE if the graph is starting to buffer, or FALSE if the graph has stopped buffering.

lParam2

Zero.

Default Action

None.

Remarks

A filter can send this event if it needs to buffer data from an external source. (For example, it might be loading data from a network.) The application can use this event to adjust its user interface.

Requirements

  Header: Dshow.h.

See Also