CBaseStreamControl::StartAt

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Microsoft DirectShow 9.0

CBaseStreamControl::StartAt

The StartAt method informs the pin when to start delivering data. This method implements the IAMStreamControl::StartAt method.

Syntax

  HRESULT StartAt(
    const REFERENCE_TIME *ptStart = NULL,
    DWORD dwCookie = 0
);

Parameters

ptStart

Pointer to a REFERENCE_TIME value that specifies when the pin should start delivering data.

dwCookie

Specifies a value to send along with the start notification.

Return Values

Returns S_OK.

Requirements

**  Header:** Declared in Strmctl.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also