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CBaseVideoRenderer.get_AvgSyncOffset method

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The get_AvgSyncOffset method retrieves the average 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_AvgSyncOffset(
   int *piAvg
);

Parameters

piAvg

Pointer to the average of the time as previously described.

Return value

Returns an HRESULT value.

Remarks

This member function implements the IQualProp::get_AvgSyncOffset method.

Requirements

Requirement Value
Header
Renbase.h (include Streams.h)
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBaseVideoRenderer Class