EC_SAMPLE_LATENCY

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Microsoft DirectShow 9.0

EC_SAMPLE_LATENCY

Specifies how far behind schedule a component is for processing samples.

Parameters

lParam1

(const REFERENCE_TIME *) How far behind the component is, in 100-nanosecond units. If this value is positive, the component is behind schedule. If this value is negative, the component is behind schedule.

lParam2

Zero.

Default Action

None.

Remarks

A presenter for the Enhanced Video Renderer (EVR) filter can send this message to the EVR, to notify the EVR whether the presenter is behind schedule or ahead of schedule.

Requirements

  Header: Dshow.h.

See Also