通过

CBaseVideoRenderer::get_DevSyncOffset

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Microsoft DirectShow 9.0

CBaseVideoRenderer::get_DevSyncOffset

The get_DevSyncOffset method retrieves the standard deviation of the time in milliseconds between when each frame was due and when it was actually rendered, for all frames since streaming started.

Syntax

  HRESULT get_DevSyncOffset(
    int *piDev
);

Parameters

piDev

Pointer to the standard deviation of the time as previously described.

Return Value

Returns an HRESULT value.

Remarks

This member function implements the IQualProp::get_DevSyncOffset method.

Requirements

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

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

See Also